CN213031107U - Bed board mechanism of medical transfer bed - Google Patents
Bed board mechanism of medical transfer bed Download PDFInfo
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- CN213031107U CN213031107U CN202020762889.8U CN202020762889U CN213031107U CN 213031107 U CN213031107 U CN 213031107U CN 202020762889 U CN202020762889 U CN 202020762889U CN 213031107 U CN213031107 U CN 213031107U
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- fixed block
- connecting plate
- bed board
- motor
- roller bearing
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Abstract
The utility model relates to a bed board mechanism of medical transportation bed in the medical instrument field, including the bed board, the bed board both ends are fixed on left connecting plate and right connecting plate with loading and unloading respectively, bed board one side is provided with a plurality of trundles, the bed board opposite side is provided with an initiative roller bearing, initiative roller bearing both ends spindle nose respectively with left fixed block and right fixed block but roll connection, a left side fixed block fixed connection motor, the motor shaft of motor passes left fixed block and is connected with the motor gear, the one end that the initiative roller bearing leaned on the motor is connected with the driven gear, motor gear and driven gear interlock and drive the initiative roller bearing, left side fixed block and right fixed block respectively with left connecting plate and right connecting plate fixed connection, the bed board, the trundle, the outside. The utility model discloses a controller and traditional mechanism realize automated control and conveyer belt and transport patient, have reduced medical personnel and family members' intensity of labour, avoid the secondary damage that artifical transport probably brought for patient.
Description
The technical field is as follows:
the utility model relates to the field of medical equipment, concretely relates to bed board mechanism of medical transportation bed.
Background art:
in hospitals it is often necessary to transport patients from an ambulance to a hospital bed or table. Or to transport the patient back and forth between beds, tables, and various examination rooms. At present, the patient is transported to and fro by lifting or embracing the patient to another transport bed from an operating table or a sickbed mainly by the manpower of medical staff or family members, and the traditional transport mode brings inconvenience to the medical staff and the family members on one hand, brings pain to the patient on the other hand and particularly possibly brings secondary injury to some patients.
The invention content is as follows:
the utility model is to solve the above problems and design a bed board mechanism of a medical transfer bed.
The utility model discloses a realize through following scheme: the bed board mechanism of the medical transfer bed comprises a bed board, the bed board both ends are respectively detachably fixed on a left connecting plate and a right connecting plate, bed board one side is provided with a plurality of small rollers, the bed board opposite side is provided with an active rolling shaft, the axle head at the two ends of the active rolling shaft is respectively connected with a left fixed block and a right fixed block in a rolling manner, a motor for fixed connection of the left fixed block is arranged, the motor shaft of the motor penetrates through the left fixed block and is connected with a motor gear, the axle head of the active rolling shaft penetrates through the one end of the left fixed block and is connected with a driven gear, the motor gear is meshed with the driven gear and drives the active rolling shaft, the left fixed block and the right fixed block are respectively connected with the left connecting plate and the right connecting plate in a.
Because thereby the belt uses to influence the use to loosen after the certain time, in order to keep the normal use of belt under the condition of not changing the belt, be provided with opening notch down on left side fixed block and the right fixed block respectively, be provided with the regulation part in the notch, the regulation part comprises first regulating block, second regulating block and bolt, notch both sides inboard has the bulge, the first regulating block left and right sides have with bulge complex recess, still be provided with the shaft hole in the middle of the first regulating block, one side of initiative roller bearing is near the outside parallel arrangement of belt has the tensioning axle, the tensioning axle both ends have the slightly little spindle nose of diameter, the spindle nose at tensioning axle both ends inserts respectively in the shaft hole of first regulating block, second regulating block fixed connection is below the notch, the second regulating block has the screw, the bolt penetrates through the screw hole from the lower side to abut against the first adjusting block.
Specifically, the lower surfaces of the left connecting plate and the right connecting plate are respectively connected with a slide block of a left slide rail and a slide block of a right slide rail, the lower surfaces of the guide rails of the left slide rail and the right slide rail are respectively and fixedly connected with a left frame connecting plate and a right frame connecting plate, pulleys of the left slide rail and the right slide rail are supported below the left connecting plate and the right connecting plate, the lower surface of the right frame connecting plate is connected to the upper portion of the transmission mechanism, the lower portion of the transmission mechanism is fixedly connected to the right side of the upper frame, and the lower surface of the left frame connecting plate.
More specifically, the transmission mechanism is provided with a first fixed block, a movable plate and a second fixed block which are sequentially arranged in parallel, a lead screw is connected between the first fixed block and the second fixed block through a bearing, at least two guide rods are fixedly connected between the first fixed block and the second fixed block, the lead screw and the guide rods vertically penetrate through the movable plate, a lead screw nut is arranged at the position where the movable plate penetrates through the lead screw, a direct current motor is connected to the edge of the first fixed block, the upper surface of the first fixed block and the upper surface of the second fixed block are fixedly connected with the right rack connecting plate, the lower surface of the first fixed block and the lower surface of the second fixed block are fixedly connected with the upper rack, and the movable.
Compared with the prior art, the utility model discloses a benefit lies in:
1. the bed board mechanism can extend and contract towards the direction of a sickbed, and the bed board mechanism is provided with a belt, namely a conveying belt, so that the bed board mechanism can extend to the back of a patient, the patient is conveyed to the transfer bed through the conveying belt, the labor intensity of medical care personnel and family members during transferring the patient is reduced, the pain of the patient is avoided, and particularly, the secondary injury possibly brought to the patient by manual carrying is avoided.
2. The tensioning mechanism is arranged on the outer side of the belt, so that the tension of the belt can be adjusted under the condition that the belt is loosened, the normal use of the belt can be kept under the condition that the belt is not replaced, and the service life of the belt is prolonged.
Description of the drawings:
figure 1 is a left side perspective view of the utility model
Figure 2 is a front perspective view of the present invention
FIG. 3 is a schematic view of the regulating part
FIG. 4 is a notch view of the regulating part
FIG. 5 is a schematic view of a first adjustment block of the adjustment portion
FIG. 6 is a schematic diagram of the present invention in application
FIG. 7 is a schematic view of a transmission mechanism
The specific implementation mode is as follows:
the present invention will be described in detail with reference to the accompanying drawings and specific embodiments:
according to fig. 1 and 2, the bed board mechanism of the medical transfer bed comprises a bed board 1.1, two ends of the bed board 1.1 are respectively detachably fixed on a left connecting board 1.2.1 and a right connecting board 1.2.2, one side of the bed board 1.1 is provided with a plurality of small rollers 1.3, the other side of the bed board 1.1 is provided with an active roller 1.4, shaft heads at two ends of the active roller 1.4 are respectively connected with a left fixed block 1.9.1 and a right fixed block 1.9.2 in a rolling manner, a motor 1.5 is fixedly connected with a left fixed block 1.9.1, a motor shaft of the motor 1.5 penetrates through the left fixed block 1.9.1 and is connected with a motor gear 1.6, a shaft head of the active roller 1.4 penetrates through one end of the left fixed block 1.9.1 and is connected with a passive gear 1.7, the motor gear 1.6 is meshed with the passive gear 1.7 and drives the active roller 1.4, the left fixed block 1.9.1 and the right 1.9.2 are respectively fixedly connected with the left fixed block 1.2.1 and the right, the belt 1.10 is sleeved outside the bed plate 1.1, the small idler wheels 1.3 and the driving rolling shaft 1.4.
Further, as a preferred embodiment, as shown in fig. 1 and fig. 3 to 5, the difference lies in that notches 2.4 with downward openings are respectively arranged on the left fixing block 1.9.1 and the right fixing block 1.9.2, an adjusting portion 2 is arranged in the notch 2.4, the adjusting portion 2 is composed of a first adjusting block 2.1, a second adjusting block 2.2 and a bolt 2.3, protruding portions 2.4.1 are arranged on the inner sides of both sides of the notch 2.4, grooves 2.1.1 matched with the protruding portions 2.4.1 are arranged on the left and right sides of the first adjusting block 2.1, a shaft hole 2.1.2 is further arranged in the middle of the first adjusting block 2.1, a tensioning shaft 1.8 is arranged in parallel on the outer side of the belt 1.10 on one side of the driving roller 1.4, shaft heads 1.8.1 with slightly smaller diameters are arranged at both ends of the tensioning shaft 1.8, the shaft heads 1.8.1 are respectively inserted into the shaft hole 2.1.2 of the first adjusting block 2.1, the second adjusting block 2 is connected below the notch 2.2, the second adjusting block 2.2 is provided with a screw hole 2.2.1, and the bolt 2.3 penetrates through the screw hole 2.2.1 from the lower side to abut against the first adjusting block 2.1.
Furthermore, as a preferred embodiment, as shown in fig. 2 and fig. 6, the lower surfaces of the left connecting plate 1.2.1 and the right connecting plate 1.2.2 are respectively connected with the sliding blocks 5.3 of the left sliding rail 5.1 and the right sliding rail 5.2, the lower surfaces of the guide rails 5.4 of the left sliding rail 5.1 and the right sliding rail 5.2 are respectively and fixedly connected with the left frame connecting plate 6.1 and the right frame connecting plate 6.2, the pulleys 5.5 of the left sliding rail 5.1 and the right sliding rail 5.2 are supported below the left connecting plate 1.2.1 and the right connecting plate 1.2.2, the lower surface of the right frame connecting plate 6.2 is connected to the upper portion of the transmission mechanism 3, the lower portion of the transmission mechanism 3 is fixedly connected to the right side of the upper frame 7, and the lower surface of the left frame connecting plate 6.1 is fixedly.
Still further, as a preferred embodiment, as shown in fig. 6 and 7, the transmission mechanism 3 has a first fixed block 3.2, a moving plate 3.6 and a second fixed block 3.3 which are sequentially arranged in parallel, a lead screw 3.4 is connected between the first fixed block 3.2 and the second fixed block 3.3 through a bearing, at least two guide rods 3.5 are further fixedly connected between the first fixed block 3.2 and the second fixed block 3.3, the lead screw 3.4 and the guide rods 3.5 vertically penetrate through the moving plate 3.6, a lead screw nut is arranged at the position where the moving plate 3.6 penetrates through the lead screw, a direct current motor 3.1 is connected to the edge of the first fixed block 3.2, the upper surfaces of the first fixed block 3.2 and the second fixed block 3.3 are fixedly connected with the right frame connecting plate 6.2, the lower surfaces of the first fixed block 3.2 and the second fixed block 3.3 are fixedly connected with the upper frame 7, and the moving plate roller 3.6 is fixedly connected with the right fixed.
The utility model discloses at the during operation, direct current motor 3.1 through controller 4 manipulation drive mechanism 3, at this moment lead screw 3.4 rotates, movable plate 3.6 drives right fixed block 1.9.2 of initiative roller bearing 1.4 and is linear motion, whole bed board mechanism stretches out thereupon, when bed board mechanism 1 extends to the patient back of the body down, rethread controller 4 manipulation sets up motor 1.5 on initiative roller bearing 1.4, motor 1.5 drives initiative roller bearing 1.4 and rotates, then closely the cover is at bed board 1.1, the truckle 1.3, the outside belt 1.10 of initiative roller bearing 1.4 begins to rotate to the opposite direction that the bed board stretches out, send patient to in the middle of the bed board mechanism, thereafter again through controller 4 manipulation drive mechanism 3, make bed board mechanism retract to original position.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form, and any simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a bed board mechanism of medical transportation bed, its characterized in that, including bed board (1.1), bed board (1.1) both ends are fixed on left connecting plate (1.2.1) and right connecting plate (1.2.2) with loading and unloading respectively, bed board (1.1) one side is provided with a plurality of trundles (1.3), bed board (1.1) opposite side is provided with an initiative roller bearing (1.4), initiative roller bearing (1.4) both ends spindle nose respectively with left fixed block (1.9.1) and right fixed block (1.9.2) roll connection, a left side fixed block (1.9.1) fixed connection motor (1.5), the motor shaft of motor (1.5) passes left side fixed block (1.9.1) is connected with motor gear (1.6), the spindle nose of initiative roller bearing (1.4) passes the one end of left side fixed block (1.9.1) is connected with driven gear (1.7), motor gear (1.6) with driven gear (1.7) interlock and drive the initiative roller bearing (1.4), left side fixed block (1.9.1) and right fixed block (1.9.2) respectively with left side connecting plate (1.2.1) and right connecting plate (1.2.2) fixed connection, the outside cover of bed board (1.1), truckle (1.3), initiative roller bearing (1.4) has belt (1.10).
2. The bed board mechanism of the medical transfer bed as claimed in claim 1, wherein: be provided with notch (2.4) that the opening down on left side fixed block (1.9.1) and right fixed block (1.9.2) respectively, be provided with regulation portion (2) in notch (2.4), regulation portion (2) comprise first regulating block (2.1), second regulating block (2.2) and bolt (2.3), notch (2.4) both sides inboard has bulge (2.4.1), first regulating block (2.1) left and right sides have with bulge (2.4.1) complex recess (2.1.1), still be provided with shaft hole (2.1.2) in the middle of first regulating block (2.1), one side of initiative roller bearing (1.4) is hugged closely in the outside parallel arrangement of belt (1.10) has tensioning axle (1.8), tensioning axle (1.8) both ends have the slightly little shaft head of diameter (1.8.1), the axle head (1.8) both ends of axle (1.8) insert first regulating block (2.1) interior shaft hole (2.2) respectively, second regulating block (2.2) fixed connection be in below notch (2.4), second regulating block (2.2) have screw (2.2.1), bolt (2.3) are passed from below screw (2.2.1) withstand first regulating block (2.1).
3. The bed board mechanism of the medical transfer bed as claimed in claim 1, wherein: slider (5.3) of connecting left slide rail (5.1) and right slide rail (5.2) respectively below left side connecting plate (1.2.1) and right connecting plate (1.2.2), respectively fixed connection left side frame connecting plate (6.1) and right frame connecting plate (6.2) below guide rail (5.4) of left side slide rail (5.1) and right slide rail (5.2), pulley (5.5) of left side slide rail (5.1) and right slide rail (5.2) support below left side connecting plate (1.2.1) and right connecting plate (1.2.2), be connected with a drive mechanism (3) below right frame connecting plate (6.2), drive mechanism (3) lower part fixed connection is on upper frame (7) right side, below left side frame connecting plate (6.1) with upper frame (7) left side fixed connection.
4. The bed board mechanism of the medical transfer bed as claimed in claim 3, wherein: the transmission mechanism (3) is provided with a first fixed block (3.2), a moving plate (3.6) and a second fixed block (3.3) which are sequentially arranged in parallel, a screw rod (3.4) is connected between the first fixed block (3.2) and the second fixed block (3.3) through a bearing, at least two guide rods (3.5) are fixedly connected between the first fixed block (3.2) and the second fixed block (3.3), the screw rod (3.4) and the guide rod (3.5) vertically penetrate through the moving plate (3.6), a screw rod nut is arranged at the position where the moving plate (3.6) penetrates through the screw rod, a direct current motor (3.1) is connected to the edge of the first fixed block (3.2), the upper surfaces of the first fixed block (3.2) and the second fixed block (3.3) are fixedly connected with the right frame connecting plate (6.2), the lower surfaces are fixedly connected with the upper frame (7), the moving plate (3.6) is fixedly connected with a right fixed block (1.9.2) of the driving roller (1.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020762889.8U CN213031107U (en) | 2020-05-11 | 2020-05-11 | Bed board mechanism of medical transfer bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020762889.8U CN213031107U (en) | 2020-05-11 | 2020-05-11 | Bed board mechanism of medical transfer bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213031107U true CN213031107U (en) | 2021-04-23 |
Family
ID=75519836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020762889.8U Active CN213031107U (en) | 2020-05-11 | 2020-05-11 | Bed board mechanism of medical transfer bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213031107U (en) |
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2020
- 2020-05-11 CN CN202020762889.8U patent/CN213031107U/en active Active
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