CN219662177U - Operating table back lifting device - Google Patents
Operating table back lifting device Download PDFInfo
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- CN219662177U CN219662177U CN202321180270.6U CN202321180270U CN219662177U CN 219662177 U CN219662177 U CN 219662177U CN 202321180270 U CN202321180270 U CN 202321180270U CN 219662177 U CN219662177 U CN 219662177U
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- lifting device
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- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000009795 derivation Methods 0.000 claims description 6
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- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a back lifting device of an operating table, which comprises a bearing seat, wherein the top end of the bearing seat is fixedly connected with a supporting plate, one end of the supporting plate is rotationally connected with a supporting shaft, the outer side of the supporting shaft is fixedly connected with an adjusting and leaning plate, one end, close to the adjusting and leaning plate, of the top of the bearing seat is provided with a transmission mechanism, the transmission mechanism is used for forming an adjustable support of the adjusting and leaning plate, two sides of the supporting plate are provided with auxiliary mechanisms, the auxiliary mechanisms are used for assisting personnel to borrow force, and the transmission mechanism comprises a transmission frame, a transmission screw rod, a pushing frame, a conducting frame, a limiting seat and a central shaft rod; according to the utility model, through the structural design of the transmission mechanism, the sliding of the transmission frame can be utilized to push the adapting and leaning plate to rotate, so that the adapting and leaning plate is provided with a plurality of fulcrums, the back of a patient is conveniently supported, and meanwhile, the stability of the patient when the patient backs up can be ensured by matching with the application of the transmission screw.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a back lifting device of an operating table.
Background
The operating table is a common medical instrument, is used as a machine for carrying patients in operation in hospitals, and has various special operating tables in modern times, metal, rubber plastic and the like. The functions are also different so as to be applicable to various operations;
in the operation process of the patient, the back of the patient needs to be adaptively supported according to the operation requirement so as to be better treated by medical staff;
however, when the back lifting device in the prior art is applied, the back lifting device supports the back plate through a single transverse shaft, so that the pivot is single, stability of the back plate during supporting is difficult to ensure, and further the back lifting effect of a patient is affected.
Therefore, the utility model provides the back lifting device of the operating table, through the structural design of the transmission mechanism, the sliding of the transmission frame can be utilized to push the adapting plate to rotate, so that the adapting plate is provided with a plurality of fulcrums to conveniently support the back of a patient, and meanwhile, the stability of the patient during back lifting can be ensured by matching with the application of the transmission screw rod, so that the problems are solved.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a back lifting device of an operating table, which solves the problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a back of body device is played to operating table, includes the carrier seat, the top fixedly connected with backup pad of carrier seat, the one end of backup pad rotates and is connected with the back shaft, the outside fixedly connected with of back shaft is fit for the aligning board, the one end that carrier seat top is close to the aligning board is equipped with drive mechanism, drive mechanism is used for forming the adjustable support of adjusting the aligning board, the both sides of backup pad all are provided with assist mechanism, assist mechanism is used for assisting personnel to borrow power.
Preferably, the drive mechanism is including drive frame, drive screw, push away guide frame, conduction frame, spacing seat and center axostylus axostyle, the one end fixedly connected with drive frame that the seat top is close to adapting the backup plate bears, all rotate at the both ends at drive frame top and be connected with drive screw, drive screw's outside threaded connection has deriving the frame, derive the top of frame and rotate and be connected with the conduction frame, adapting the bottom fixedly connected with spacing seat of backup plate, just the top of conduction frame is sliding connection in the inboard of spacing seat still, the inboard rotation of drive frame is connected with center axostylus axostyle.
Preferably, the transmission mechanism further comprises a linkage bevel gear, a transmission bevel gear, a driving motor, a transmission worm and a matched worm gear, wherein the bottom end of the transmission screw is fixedly connected with the linkage bevel gear, the outer side of the central shaft rod is fixedly connected with the transmission bevel gear, the transmission bevel gear is in meshed connection with the linkage bevel gear, the driving motor is fixedly connected with the middle part of the inner side of the transmission frame, the output end of the driving motor is fixedly connected with the transmission worm, the outer side of the central shaft rod is fixedly connected with the matched worm gear, and the matched worm gear is in meshed connection with the transmission worm.
Preferably, the auxiliary mechanism comprises a carrying seat, a guide sliding rod, a holding frame and a spiral spring, wherein the carrying seat is fixedly connected to two sides of the supporting plate, the guide sliding rod is fixedly connected to the inner side of the carrying seat, the holding frame is slidably connected to the outer side of the guide sliding rod, and the spiral spring is fixedly connected between one side of the holding frame and the carrying seat.
Preferably, the inside fixedly connected with spacing slide bar of spacing seat, the through-hole has been seted up on the top of conducting frame, the inside of through-hole is provided with linear bearing, the conducting frame passes through linear bearing and connects in the outside of spacing slide bar.
Preferably, the middle part of the inner side of the transmission frame is fixedly connected with a positioning seat, and the driving motor is fixedly connected to one side of the positioning seat through a bolt.
Preferably, the holding frame comprises an adjusting sliding block and a holding rod, the holding rod is fixedly connected to the top end of the adjusting sliding block, and the adjusting sliding block is slidably connected to the outer side of the guiding sliding rod.
Advantageous effects
The utility model provides a back lifting device of an operating table. Compared with the prior art, the method has the following beneficial effects:
this operating table plays back of body device through drive mechanism's structural design, can utilize the slip of guide frame, promotes to fit the aligning board and rotates, makes to fit the aligning board and has a plurality of fulcrums to convenient back to the patient supports, cooperates drive screw's application simultaneously, can ensure the patient and play stability when carrying out the back.
This operating table plays back of body device through the structural design of auxiliary mechanism, can hold the frame of holding when the patient plays the back to this borrows power to supplementary patient, avoids the patient to slide in the back of body in-process.
Drawings
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is a schematic diagram of the transmission mechanism of the present utility model;
FIG. 4 is an enlarged view of a portion of the utility model at A in FIG. 3;
fig. 5 is a schematic structural view of the auxiliary mechanism of the present utility model.
In the figure 1, a bearing seat; 2. a support plate; 3. a support shaft; 4. an adapting plate; 5. a transmission mechanism; 6. an auxiliary mechanism; 7. a transmission frame; 8. a drive screw; 9. a pushing guide frame; 10. a conductive frame; 11. a limit seat; 12. a limit slide bar; 13. a central shaft; 14. a linkage bevel gear; 15. a drive bevel gear; 16. a positioning seat; 17. a driving motor; 18. a drive worm; 19. a worm gear is matched; 20. a carrying seat; 21. a guide slide bar; 22. a holding frame; 23. a coil spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1-5, an operating table back lifting device comprises a bearing seat 1, wherein the top end of the bearing seat 1 is fixedly connected with a supporting plate 2, one end of the supporting plate 2 is rotatably connected with a supporting shaft 3, the outer side of the supporting shaft 3 is fixedly connected with an adjusting and leaning plate 4, one end, close to the adjusting and leaning plate 4, of the top of the bearing seat 1 is provided with a transmission mechanism 5, the transmission mechanism 5 is used for forming an adjustable support of the adjusting and leaning plate 4, two sides of the supporting plate 2 are provided with auxiliary mechanisms 6, and the auxiliary mechanisms 6 are used for assisting personnel to borrow force;
the transmission mechanism 5 comprises a transmission frame 7, a transmission screw 8, a derivation frame 9, a transmission frame 10, a limiting seat 11 and a central shaft rod 13, wherein one end, close to the adaptive adjusting plate 4, of the top of the bearing seat 1 is fixedly connected with the transmission frame 7, two ends of the top of the transmission frame 7 are rotationally connected with the transmission screw 8, the outer side of the transmission screw 8 is in threaded connection with the derivation frame 9, the top end of the derivation frame 9 is rotationally connected with the transmission frame 10, the bottom end of the adaptive adjusting plate 4 is fixedly connected with the limiting seat 11, the top end of the transmission frame 10 is also in sliding connection with the inner side of the limiting seat 11, and the inner side of the transmission frame 7 is rotationally connected with the central shaft rod 13;
the inner side of the limit seat 11 is fixedly connected with a limit slide bar 12, the top end of the conducting frame 10 is provided with a through hole, a linear bearing is arranged in the through hole, the conducting frame 10 is connected to the outer side of the limit slide bar 12 through the linear bearing, and the carrying of the conducting frame 10 can be effectively formed through the arrangement of the limit slide bar 12, so that the stability of the conducting frame 10 during transmission is ensured, and meanwhile, the adapting plate 4 is provided with a plurality of fulcrums;
the transmission mechanism 5 further comprises a linkage bevel gear 14, a transmission bevel gear 15, a driving motor 17, a transmission worm 18 and a coordination worm wheel 19, wherein the bottom end of the transmission screw 8 is fixedly connected with the linkage bevel gear 14, the outer side of the central shaft lever 13 is fixedly connected with the transmission bevel gear 15, the transmission bevel gear 15 is in meshed connection with the linkage bevel gear 14, the middle part of the inner side of the transmission frame 7 is fixedly connected with the driving motor 17, the output end of the driving motor 17 is fixedly connected with the transmission worm 18, the outer side of the central shaft lever 13 is fixedly connected with the coordination worm wheel 19, and the coordination worm wheel 19 is in meshed connection with the transmission worm 18;
it can be understood that the driving motor 17 is started to drive the transmission worm 18 to rotate, the transmission worm 18 is matched with the connection of the matching worm wheel 19, the matching worm wheel 19 can be stirred through the transmission worm 18, so that the central shaft lever 13 is driven to rotate, the power at the central shaft lever 13 is transmitted to the transmission screw 8 through the connection of the linkage bevel gear 14 and the transmission bevel gear 15, the pushing frame 9 is driven to adjust the position along the outer side of the transmission screw 8, so that the conducting frame 10 slides inside the limiting seat 11, and finally the adjusting plate 4 is pushed to rotate by taking the supporting shaft 3 as the center of a circle, and the back of a patient is supported, so that the back lifting operation is completed;
in detail, in order to carry the driving motor 17 conveniently, the middle part of the inner side of the transmission frame 7 is fixedly connected with a positioning seat 16, and the driving motor 17 is fixedly connected to one side of the positioning seat 16 through a bolt;
embodiment two:
referring to fig. 1-5, the present embodiment provides a technical solution based on the first embodiment: the auxiliary mechanism 6 comprises a carrying seat 20, a guide slide bar 21, a holding frame 22 and a spiral spring 23, wherein the carrying seat 20 is fixedly connected to both sides of the supporting plate 2, the guide slide bar 21 is fixedly connected to the inner side of the carrying seat 20, the holding frame 22 is slidably connected to the outer side of the guide slide bar 21, and the spiral spring 23 is fixedly connected between one side of the holding frame 22 and the carrying seat 20;
in a comprehensive way, in the adjustment process of the adapting and leaning plate 4, the hand of a patient can be held at the outer side of the holding frame 22 so as to be convenient for people to borrow force for supporting, and the transverse position of the holding frame 22 can be adjusted according to the use requirements of different patients by matching with the connection of the holding frame 22 and the guide sliding rod 21 so as to better assist people to borrow force;
further, the holding frame 22 comprises an adjusting sliding block and a holding rod, the holding rod is fixedly connected to the top end of the adjusting sliding block, the adjusting sliding block is slidably connected to the outer side of the guiding sliding rod 21, and the transverse position of the holding rod can be conveniently adjusted through connection of the adjusting sliding block and the guiding sliding rod 21, so that the using range of the holding rod is improved, a protecting sleeve can be sleeved on the outer side of the holding rod, and anti-skidding patterns can be formed on the outer side of the protecting sleeve.
And all that is not described in detail in this specification is well known to those skilled in the art.
When the back lifting device works, a patient lies on the top end of the supporting plate 2, then the driving motor 17 is started to drive the transmission worm 18 to rotate, the transmission worm 18 is matched with the connection of the transmission worm 18 and the matched worm wheel 19, the matched worm wheel 19 can be stirred through the transmission worm 18, so that the central shaft lever 13 is driven to rotate, the power at the central shaft lever 13 is transmitted to the transmission screw 8 through the connection of the matched bevel gear 14 and the transmission bevel gear 15, the pushing frame 9 is driven to carry out position adjustment along the outer side of the transmission screw 8, so that the conducting frame 10 slides on the inner side of the limiting seat 11, and finally the adjusting plate 4 is pushed to rotate by taking the supporting shaft 3 as the center of a circle, and the back of the patient is supported, so that the back lifting operation is completed;
and in the adjustment process of the adapting plate 4, the hand of the patient can be held at the outer side of the holding frame 22, so that the force can be supported by personnel, and the transverse position of the holding frame 22 can be adjusted according to the use requirements of different patients by being matched with the connection of the holding frame 22 and the guide sliding rod 21, so that the force can be supported by better auxiliary personnel.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An operating table plays back of body device, its characterized in that: including bearing seat (1), the top fixedly connected with backup pad (2) of bearing seat (1), the one end rotation of backup pad (2) is connected with back shaft (3), the outside fixedly connected with of back shaft (3) is fit for adjusting backup plate (4), the one end that is close to fit for adjusting backup plate (4) at bearing seat (1) top is equipped with drive mechanism (5), drive mechanism (5) are used for forming the adjustable support of fit for adjusting backup plate (4), the both sides of backup pad (2) all are provided with auxiliary mechanism (6), auxiliary mechanism (6) are used for assisting personnel to borrow power.
2. An operating table back lifting device according to claim 1, wherein: the transmission mechanism (5) comprises a transmission frame (7), a transmission screw (8), a derivation frame (9), a transmission frame (10), a limiting seat (11) and a central shaft rod (13), wherein the top of the bearing seat (1) is close to one end fixedly connected with the transmission frame (7) of the adaptive positioning plate (4), the two ends of the top of the transmission frame (7) are rotationally connected with the transmission screw (8), the outer side of the transmission screw (8) is in threaded connection with the derivation frame (9), the top of the derivation frame (9) is rotationally connected with the transmission frame (10), the bottom of the adaptive positioning plate (4) is fixedly connected with the limiting seat (11), the top of the transmission frame (10) is also in sliding connection with the inner side of the limiting seat (11), and the inner side of the transmission frame (7) is rotationally connected with the central shaft rod (13).
3. An operating table back lifting device according to claim 2, wherein: the transmission mechanism (5) further comprises a linkage bevel gear (14), a transmission bevel gear (15), a driving motor (17), a transmission worm (18) and a matched worm gear (19), the bottom end of the transmission screw (8) is fixedly connected with the linkage bevel gear (14), the outer side of the central shaft lever (13) is fixedly connected with the transmission bevel gear (15), the transmission bevel gear (15) is meshed with the linkage bevel gear (14), the middle part of the inner side of the transmission frame (7) is fixedly connected with the driving motor (17), the output end of the driving motor (17) is fixedly connected with the transmission worm (18), the outer side of the central shaft lever (13) is fixedly connected with the matched worm gear (19), and the matched worm gear (19) is meshed with the transmission worm (18).
4. An operating table back lifting device according to claim 1, wherein: the auxiliary mechanism (6) comprises a carrying seat (20), a guide sliding rod (21), a holding frame (22) and a spiral spring (23), wherein the carrying seat (20) is fixedly connected to two sides of the supporting plate (2), the guide sliding rod (21) is fixedly connected to the inner side of the carrying seat (20), the holding frame (22) is slidably connected to the outer side of the guide sliding rod (21), and the spiral spring (23) is fixedly connected between one side of the holding frame (22) and the carrying seat (20).
5. An operating table back lifting device according to claim 2, wherein: the inside fixedly connected with spacing slide bar (12) of spacing seat (11), the through-hole has been seted up on the top of conducting frame (10), the inside of through-hole is provided with linear bearing, conducting frame (10) are connected in the outside of spacing slide bar (12) through linear bearing.
6. A surgical table back lifting device according to claim 3, wherein: the middle part of the inner side of the transmission frame (7) is fixedly connected with a positioning seat (16), and the driving motor (17) is fixedly connected to one side of the positioning seat (16) through bolts.
7. An operating table back lifting device according to claim 4, wherein: the holding frame (22) comprises an adjusting sliding block and a holding rod, the holding rod is fixedly connected to the top end of the adjusting sliding block, and the adjusting sliding block is slidably connected to the outer side of the guiding sliding rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321180270.6U CN219662177U (en) | 2023-05-17 | 2023-05-17 | Operating table back lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321180270.6U CN219662177U (en) | 2023-05-17 | 2023-05-17 | Operating table back lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662177U true CN219662177U (en) | 2023-09-12 |
Family
ID=87926037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321180270.6U Active CN219662177U (en) | 2023-05-17 | 2023-05-17 | Operating table back lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662177U (en) |
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2023
- 2023-05-17 CN CN202321180270.6U patent/CN219662177U/en active Active
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