CN108938296B - Special bed of gynaecology and obstetrics of convenient regulation - Google Patents
Special bed of gynaecology and obstetrics of convenient regulation Download PDFInfo
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- CN108938296B CN108938296B CN201810815961.6A CN201810815961A CN108938296B CN 108938296 B CN108938296 B CN 108938296B CN 201810815961 A CN201810815961 A CN 201810815961A CN 108938296 B CN108938296 B CN 108938296B
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 239000010865 sewage Substances 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 34
- 238000001802 infusion Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 210000002414 leg Anatomy 0.000 description 39
- 230000000694 effects Effects 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/0018—Physician's examining tables
-
- 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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/02—Adjustable operating tables; Controls therefor
- A61G13/06—Adjustable operating tables; Controls therefor raising or lowering of the whole table surface
-
- 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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/02—Adjustable operating tables; Controls therefor
- A61G13/08—Adjustable operating tables; Controls therefor the table being divided into different adjustable sections
-
- 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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
-
- 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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/102—Fluid drainage means for collecting bodily fluids from the operating table, e.g. for blood, urine
-
- 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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1245—Knees, upper or lower legs
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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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/125—Ankles or feet
-
- 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
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/10—Type of patient
- A61G2200/12—Women
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention provides a gynaecology and obstetrics special bed convenient to adjust, which comprises a base, a ring platform and a telescopic adjusting rod locking nut, wherein the base is provided with a base seat; the tops of the two groups of lifting rods are jointly hinged with one group of the lathe bed; three groups of short guide wheels are arranged on the inner sides of the front end surface and the rear end surface of the leg mattress; a group of sewage bucket clamping grooves are formed in the right side of the bed body, and the sewage bucket is clamped in the sewage bucket clamping grooves; the front side and the rear side of the right part of the lathe bed are both connected with a group of translation sliding blocks in a sliding manner; the outer side of the translation sliding block is axially connected with a group of rotation adjusting rods; and the translation sliding block is in threaded connection with a group of fixing screws for the rotary adjusting rod. By adopting the double-lifting-rod structure, not only can the height of the lathe bed be lifted, but also the inclination angle of the lathe bed can be adjusted, the operation is convenient, and the adjustment is simple; adopt multiple adjustment mechanism to realize multiple function and adjust, the practicality is higher, and the regulating effect is better.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a special obstetric and gynecologic bed convenient to adjust.
Background
The special bed for obstetrics and gynecology department is frequently used in the gynecological examination and diagnosis, and is used for medical equipment for various gynecological examination and diagnosis operations in obstetrics and gynecology department. The series of products can adjust various body positions of patients during treatment according to actual conditions.
Based on the above, the inventor finds that the bed body of the conventional special bed for obstetrics and gynecology department cannot be inclined, the leg frame plate needs to be detached and folded when not used, the leg frame plate has limited adjusting capability, and the adjusting operation is inconvenient.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a special bed for obstetrics and gynecology department, which is convenient to adjust, is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a gynaecology and obstetrics special bed convenient to adjust, and aims to solve the problems that a bed body cannot be inclined, a leg frame plate needs to be detached when not used and cannot be folded, the leg frame plate is limited in adjusting capacity, and the adjusting operation is inconvenient.
The invention relates to a purpose and effect of a gynaecology and obstetrics special bed convenient to adjust, which are achieved by the following specific technical means:
a gynaecology and obstetrics special bed convenient to adjust comprises a base, a ring platform, lifting rods, a bed body, a sliding guide rail, a sewage barrel clamping groove, a backrest sliding groove, a backrest, a buttock mattress, an inner T-shaped groove, an outer T-shaped groove, a leg mattress, a short guide wheel, a long guide wheel, a sewage barrel, a leg frame plate, a foot frame plate, a backrest adjusting handle, a lifting adjusting handle, a translation sliding block, a sliding block end face tooth, a transfusion frame rod, a worm wheel, a gear, a lifting nut gear, a positioning platform, a rotation adjusting rod end face tooth, a telescopic adjusting rod, a direction adjusting rod, a foot frame plate adjusting rod screw, a universal adjusting joint, a rotation adjusting rod fixing screw, a backrest supporting rod, a backrest guide nut, a guide sliding block, a threaded hole, a backrest screw rod, a driven bevel gear, a driving bevel gear, a transmission rod and a telescopic adjusting rod locking nut; the left and right sides of the top of the base are connected with a group of lifting rods in a sliding manner; the tops of the two groups of lifting rods are jointly hinged with one group of the lathe bed; the left side of the top of the lathe bed is hinged with a group of the backrest; the middle of the top of the bed body is fixedly connected with a group of hip mattresses, and the hip mattresses are positioned on the right side of the backrest; the right side of the hip mattress is slidably connected with a group of leg mattresses; a group of outer T-shaped grooves are formed in the front side and the rear side of the hip mattress, and a group of inner T-shaped grooves are formed in the front side and the rear side of the hip mattress; the inner T-shaped groove is positioned at the inner side of the outer T-shaped groove; a group of long guide wheels is arranged in the front and at the back of the left side of the leg mattress; three groups of short guide wheels are arranged on the inner sides of the front end surface and the rear end surface of the leg mattress; a group of the sewage bucket clamping grooves is formed in the right side of the bed body, and the sewage bucket is clamped in the sewage bucket clamping grooves; the front side and the rear side of the right part of the lathe bed are both connected with a group of translation sliding blocks in a sliding manner; the outer side of the translation sliding block is axially connected with a group of rotation adjusting rods; the translation sliding block is in threaded connection with a group of fixing screws of the rotary adjusting rod; the top of the rotary adjusting rod is connected with a group of telescopic adjusting rods in a sliding manner and is locked by a telescopic adjusting rod locking nut; the top of the telescopic adjusting rod is connected with a group of direction adjusting rods through universal adjusting joints; the top of the direction adjusting rod is fixedly connected with a group of leg frame plates; the bottom of the leg frame plate is connected with a group of leg frame plate adjusting rods in a sliding mode and locked through the leg frame plate adjusting rods by nuts; the upper part of the right side of the foot frame plate adjusting rod is fixedly connected with a group of foot frame plates; the right side of the bed body is connected with a group of sewage barrels in a sliding mode; the front end surface of the base is uniformly and axially connected with two groups of lifting adjusting handles; two groups of worms are horizontally and axially connected inside the base; the two groups of worms are respectively fixedly connected with the lifting adjusting handle; two groups of worm gears are vertically and axially connected inside the base; the upper end face of the worm wheel is fixedly connected with a group of gears; two groups of lifting nuts are axially connected inside the base; the two groups of lifting nuts are respectively in threaded connection with the lifting rod; a group of backrest adjusting handles is axially connected in the middle of the front end surface of the bed body; the center of the right side of the top end face of the bed body is connected with a group of backrest support rods in a sliding manner; the upper part of the backrest support rod is hinged to the bottom surface; the bottom of the backrest support rod is axially connected with a group of backrest guide nuts; the inner part of the backrest guide nut is in threaded connection with a group of backrest screws; the backrest screw rod is axially connected with the lathe bed; the right end face of the backrest screw rod is fixedly connected with a group of driven bevel gears; a group of driving bevel gears are meshed on the right sides of the driven bevel gears; the driving bevel gear is axially connected with the lathe bed; the driving bevel gear is fixedly connected to the backrest adjusting handle through the transmission rod; the left rear part of the upper end surface of the bed body is fixedly connected with a group of infusion frame rods.
Furthermore, a group of sliding guide rails is arranged on the right parts of the front side and the rear side of the lathe bed; the translation sliding block is in sliding connection with the lathe bed through the sliding guide rail.
Furthermore, a plurality of groups of teeth on the end surface of the rotary adjusting rod are arranged on the end surface of the inner side of the rotary adjusting rod; the outer end face of the translation sliding block is provided with a plurality of groups of sliding block end face teeth; the end face teeth of the rotary adjusting rod are meshed with the end face teeth of the sliding block in a matched mode, the rotary adjusting rod is fastened on the translation sliding block through the rotary adjusting rod fixing screw, and meanwhile the translation sliding block is fastened on the sliding guide rail.
Furthermore, the right side of the outer T-shaped groove is of an open structure, and the right side of the inner T-shaped groove is of a closed structure; the short guide wheel is in sliding fit with the outer T-shaped groove; the long guide wheel is in sliding fit with the inner T-shaped groove.
Further, the worm and the worm wheel are worm and worm wheel transmission mechanisms.
Furthermore, the gear and the lifting nut gear are an external gear transmission mechanism.
Furthermore, two groups of ring tables are arranged inside the lifting rod; the outer side of the lifting nut is provided with the lifting nut gear, and the top of the lifting nut is provided with a group of positioning tables; the ring table is matched with the positioning table; the lifting nut and the lifting rod are rectangular thread transmission mechanisms.
Furthermore, a group of backrest sliding grooves are formed in the center of the left side of the top end face of the lathe bed, a group of guide sliding blocks are formed in the front side and the rear side of the backrest guide nut, and the guide sliding blocks are in sliding fit with the backrest sliding grooves; the front part of the backrest guide nut is provided with a group of threaded holes, and the threaded holes and the backrest screw are rectangular threaded transmission mechanisms.
Furthermore, the driven bevel gear and the driving bevel gear form a bevel gear transmission mechanism.
Compared with the prior art, the invention has the following beneficial effects:
the machine body is more stable by adopting a large base structure; by adopting the double-lifting-rod structure, not only can the height of the lathe bed be lifted, but also the inclination angle of the lathe bed can be adjusted, the operation is convenient, and the adjustment is simple; by adopting a worm gear transmission mechanism, the transmission is stable, and the self-locking performance is good; the rectangular thread transmission mechanism is adopted, so that the transmission effect is good, and the self-locking capacity is good; the rotary adjusting rod capable of rotating is adopted, so that the angle of the rotary adjusting rod can be adjusted, the rotary adjusting rod can be placed vertically downwards, the folding effect is realized, meanwhile, the end surface tooth structure is adopted, the rotary adjusting rod is locked while the translation sliding block is locked, the rotation of the rotary adjusting rod cannot be caused when the translation sliding block is unlocked, the operation is simple and convenient, and the space is saved; the leg mattress can be horizontally stretched and turned downwards by adopting the matching of the inner T-shaped groove and the long guide wheel as well as the outer T-shaped groove and the short guide wheel, so that the space is saved; adopt multiple adjustment mechanism to realize multiple function and adjust, the practicality is higher, and the regulating effect is better.
Drawings
FIG. 1 is a schematic axial side view of the present invention.
Fig. 2 is a schematic view of the full-section structure of the present invention.
Fig. 3 isbase:Sub>A schematic sectional view taken along linebase:Sub>A-base:Sub>A in fig. 2 according to the present invention.
Fig. 4 is a schematic sectional view of the invention along the line B-B in fig. 3.
FIG. 5 is a schematic cross-sectional view taken along line C-C of FIG. 4 in accordance with the present invention.
Fig. 6 is a schematic sectional view along direction D-D in fig. 2 according to the present invention.
Fig. 7 is a schematic view of the present invention at a part B enlarged in fig. 3.
Fig. 8 is a schematic diagram of the structure of the bed of the present invention on the shaft side.
Fig. 9 is a schematic view of the side structure of the leg frame plate mounting shaft of the present invention.
Figure 10 is a schematic diagram of the leg mattress isometric configuration of the present invention.
Fig. 11 is a schematic view of the structure of the universal adjusting joint on the connecting shaft side.
Fig. 12 is a schematic view of the transmission mechanism shaft side structure of the backrest of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1-base, 0101-ring platform, 2-lifter, 3-bed, 0301-sliding guide, 0302-slop pail slot, 0303-backrest chute, 4-backrest, 5-hip mattress, 0501-inner T-groove, 0502-outer T-groove, 6-leg mattress, 0601-short guide wheel, 0602-long guide wheel, 7-slop pail, 8-leg frame plate, 9-leg frame plate, 10-backrest adjusting handle, 11-elevation adjusting handle, 12-translational slider, 1201-slider end face tooth, 13-infusion frame rod, 14-worm, 15-worm wheel, 16-gear, 17-elevator nut, 1701-elevator nut gear, 1702-positioning platform, 18-rotation adjusting rod, 1801-rotation adjusting rod end face tooth, 19-telescopic adjusting rod, 20-direction adjusting rod, 21-leg frame plate, 22-leg frame plate screw, 23-universal adjusting joint, 24-rotation adjusting rod, 25-backrest supporting rod, 26-backrest moving rod, 2601-guiding nut, 20-direction adjusting rod, 21-leg frame plate adjusting rod, 22-bevel gear, 26030-driven bevel gear, etc.
Detailed Description
Embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
as shown in figures 1 to 12:
the invention provides a gynaecology and obstetrics special bed convenient to adjust, which comprises a base 1, a ring table 0101, a lifting rod 2, a bed body 3, a sliding guide rail 0301, a sewage barrel clamping groove 0302, a backrest sliding groove 0303, a backrest 4, a hip mattress 5, an inner T-shaped groove 0501, an outer T-shaped groove 0502, a leg mattress 6, a short guide wheel 0601, a long guide wheel 0602, a sewage barrel 7, a leg frame plate 8, a leg frame plate 9, a backrest adjusting handle 10, a lifting adjusting handle 11, a translation sliding block 12, a sliding block end face tooth 1201, a transfusion frame rod 13, a worm 14, a worm wheel 15, a gear 16, a lifting nut 17, a lifting nut gear 1701, a positioning table 1702, a rotation adjusting rod 18, a rotation adjusting rod end face tooth 1801, a telescopic adjusting rod 19, a direction adjusting rod 20, a leg frame plate adjusting rod 21, a leg frame plate adjusting rod screw 22, a universal adjusting joint 23, a rotation adjusting rod fixing screw 24, a backrest supporting rod 25, a backrest guiding nut 26, a guiding sliding block 2601, a backrest screw rod 2602, a driven bevel gear 27, a bevel gear 29, a driving bevel gear 30 and a telescopic adjusting rod 31; the left and right sides of the top of the base 1 are connected with a group of lifting rods 2 in a sliding manner; the tops of the two groups of lifting rods 2 are jointly hinged with one group of the lathe bed 3; the left side of the top of the lathe bed 3 is hinged with a group of backrests 4; the middle of the top of the bed body 3 is fixedly connected with a group of hip mattresses 5, and the hip mattresses 5 are positioned on the right side of the backrest 4; the right side of the hip mattress 5 is slidably connected with a group of leg mattresses 6; a group of the outer T-shaped grooves 0502 are formed in the front side and the rear side of the hip mattress 5, and a group of the inner T-shaped grooves 0501 are formed in the front side and the rear side of the hip mattress 5; the inner T-shaped groove 0501 is located inside the outer T-shaped groove 0502; a group of the long guide wheels 0602 is arranged in the front and at the back of the inner part of the left side of the leg mattress 6; three groups of short guide wheels 0601 are arranged on the inner sides of the front end face and the rear end face of the leg mattress 6; a group of the sewage bucket clamping grooves 0302 is formed in the right side of the bed body 3, and the sewage bucket 7 is clamped in the sewage bucket clamping grooves 0302; the front side and the rear side of the right part of the lathe bed 3 are both connected with a group of translation sliding blocks 12 in a sliding manner; a group of rotary adjusting rods 18 is axially connected to the outer side of the translation sliding block 12; a group of the rotating adjusting rod fixing screws 24 is connected to the translation sliding block 12 in a threaded manner; the top of the rotary adjusting rod 18 is connected with a group of telescopic adjusting rods 19 in a sliding manner and is locked by a telescopic adjusting rod locking nut 31; the top of the telescopic adjusting rod 19 is connected with a group of direction adjusting rods 20 through universal adjusting joints 23; the top of the direction adjusting rod 20 is fixedly connected with a group of leg frame plates 8; the bottom of the leg frame plate 8 is connected with a group of leg frame plate adjusting rods 21 in a sliding manner and locked by the leg frame plate adjusting rod nuts 22; the upper part of the right side of the foot frame plate adjusting rod 21 is fixedly connected with a group of foot frame plates 9; the right side of the bed body 3 is connected with a group of sewage barrels 7 in a sliding mode; two groups of lifting adjusting handles 11 are axially connected to the front end face of the base 1; two groups of worms 14 are horizontally and axially connected inside the base 1; the two groups of worms 14 are respectively fixedly connected with the lifting adjusting handle 11; two groups of worm gears 15 are vertically and axially connected inside the base 1; the upper end surface of the worm wheel 15 is fixedly connected with a group of gears 16; two groups of lifting nuts 17 are axially connected inside the base 1; the two groups of lifting nuts 17 are respectively in threaded connection with the lifting rod 2; a group of backrest adjusting handles 10 are axially connected in the middle of the front end surface of the lathe bed 3; the center of the right side of the top end face of the bed body 3 is connected with a group of backrest support rods 25 in a sliding manner; the upper part of the backrest support rod 25 is hinged with the bottom surface of the backrest support rod 4; the bottom of the backrest support rod 25 is axially connected with a group of backrest guide nuts 26; a group of backrest screws 27 are connected with the inner threads of the backrest guiding nut 26; the backrest screw 27 is axially connected with the lathe bed 3; the right end face of the backrest screw 27 is fixedly connected with a group of driven bevel gears 28; a set of the driving bevel gears 29 is meshed with the right side of the driven bevel gear 28; the driving bevel gear 29 is axially connected with the lathe bed 3; the driving bevel gear 29 is fixedly connected to the backrest adjusting handle 10 through the transmission rod 30; the left rear part of the upper end surface of the bed body 3 is fixedly connected with a group of the transfusion frame rods 13.
Wherein, a group of sliding guide rails 0301 are arranged at the right parts of the front side and the rear side of the bed body 3; the translation sliding block 12 is connected with the bed 3 in a sliding manner through the sliding guide rail 0301.
A plurality of groups of teeth 1801 on the end face of the inner side of the rotary adjusting rod 18 are arranged on the end face of the inner side of the rotary adjusting rod; the outer end face of the translation sliding block 12 is provided with a plurality of groups of sliding block end face teeth 1201; the end face teeth 1801 of the rotary adjusting rod are engaged with the end face teeth 1201 of the sliding block, the rotary adjusting rod 18 is fastened on the translation sliding block 12 through the rotary adjusting rod fixing screw 24, and the translation sliding block 12 is fastened on the sliding guide rail 0301.
The right side of the outer T-shaped groove 0502 is of an open structure, and the right side of the inner T-shaped groove 0501 is of a closed structure; the short guide wheel 0601 is in sliding fit with the outer T-shaped groove 0502; the long guide wheel 0602 is in sliding fit with the inner T-shaped groove 0501.
The worm 14 and the worm wheel 15 are worm and worm wheel transmission mechanisms.
The gear 16 and the lifting nut gear 1701 are external gear transmission mechanisms.
Wherein, two groups of the ring platforms 0101 are arranged in the lifting rod 2; the lifting nut gear 1701 is arranged on the outer side of the lifting nut 17, and a group of positioning tables 1702 is arranged on the top of the lifting nut 17; the ring table 0101 mates with the positioning table 1702; the lifting nut 17 and the lifting rod 2 are rectangular thread transmission mechanisms.
A group of backrest chute 0303 is formed in the center of the left side of the top end face of the bed body 3, a group of guide sliders 2601 are formed in the front side and the rear side of the backrest guide nut 26, and the guide sliders 2601 are in sliding fit with the backrest chute 0303; the front part of the backrest guiding nut 26 is provided with a group of threaded holes 2602, and the threaded holes 2602 and the backrest screw 27 are rectangular thread transmission mechanisms.
Wherein the driven bevel gear 28 and the drive bevel gear 29 form a bevel gear transmission mechanism.
The specific use mode and function of the embodiment are as follows:
when the lifting adjusting handle 11 is rotated, the lifting adjusting handle 11 drives the worm 14 to rotate, the worm 14 drives the worm wheel 15 to rotate through worm and gear transmission, the gear 16 is driven to rotate, the gear 16 drives the lifting nut 17 to rotate through a gear transmission mechanism, the lifting nut 17 drives the lifting rod 2 to move up and down through a rectangular thread transmission mechanism, when the lifting adjusting handle 11 is used, two lifting adjusting handles 11 can be operated simultaneously to realize lifting of the lathe bed 3, and the inclination of the lathe bed 3 can also be realized by operating one lifting adjusting handle 11 to adjust the checking body position; when the backrest adjusting handle 10 is used, the driving bevel gear 29 is driven to rotate through the transmission rod 30, the driving bevel gear 29 drives the driven bevel gear 28 to rotate through the bevel gear transmission mechanism, the driven bevel gear 28 drives the backrest screw 27 to rotate, the backrest screw 27 drives the backrest guide nut 26 to slide along the backrest chute 0303 through the rectangular thread transmission mechanism, and the inclination of the backrest support rod 25 is adjusted to adjust the inclination angle of the backrest 4; when the backrest sliding chute 0303 is used, the rotating adjusting rod fixing screw 24 can be loosened to enable the translation sliding block 12 to slide on the backrest sliding chute 0303, and when the loosening gap of the adjusting rod fixing screw 24 is larger than the height of the end face tooth 1801 of the rotating adjusting rod, the rotating adjusting rod 18 can be rotated to adjust the angle of the rotating adjusting rod 18, and even the rotating adjusting rod 18 can be placed vertically downwards, so that the space is saved; when the leg mattress is used, the leg mattress 6 can be pushed and pulled, the leg mattress 6 slides along the inner T-shaped groove 0501 and the outer T-shaped groove 0502, the left and right positions of the leg mattress 6 are adjusted, when the leg mattress 6 is pulled to the right, and when the long guide wheel 0602 is clamped to the rightmost side of the inner T-shaped groove 0501, the short guide wheel 0601 is separated from the outer T-shaped groove 0502, and at the moment, the leg mattress 6 can be rotated to vertically put down the leg mattress 6; when the leg frame plate adjusting device is used, the leg frame plate 8 can be adjusted in different directions by adjusting the universal adjusting joint 23 and the direction adjusting rod 20, the extending length of the telescopic adjusting rod 19 can be adjusted by loosening the telescopic adjusting rod locking nut 31, and the extending length of the leg frame plate adjusting rod 21 can be adjusted by loosening the leg frame plate adjusting rod nut 22.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (1)
1. The utility model provides a convenient special bed of gynaecology and obstetrics who adjusts which characterized in that: the multifunctional medical bed comprises a base, a ring platform, lifting rods, a bed body, a sliding guide rail, a slop pail clamping groove, a backrest sliding groove, a backrest, a hip mattress, an inner T-shaped groove, an outer T-shaped groove, a leg mattress, a short guide wheel, a long guide wheel, a slop pail, a leg frame plate, a foot frame plate, a backrest adjusting handle, an adjusting handle, a translational sliding block, a sliding block end face tooth, a transfusion frame rod, a worm gear, a lifting nut gear, a positioning platform, a rotary adjusting rod end face tooth, a telescopic adjusting rod, a direction adjusting rod, a foot frame plate adjusting rod screw, a universal adjusting joint, a rotary adjusting rod fixing screw, a backrest supporting rod, a backrest guiding nut, a guiding sliding block, a threaded hole, a backrest screw rod, a driven bevel gear, a driving bevel gear, a transmission rod and a telescopic adjusting rod locking nut; the left and right sides of the top of the base are connected with a group of lifting rods in a sliding manner; the tops of the two groups of lifting rods are hinged with one group of the lathe bed together; the left side of the top of the lathe bed is hinged with a group of the backrest; the middle of the top of the bed body is fixedly connected with a group of hip mattresses, and the hip mattresses are positioned on the right side of the backrest; the right side of the hip mattress is slidably connected with a group of leg mattresses; a group of outer T-shaped grooves are formed in the front side and the rear side of the hip mattress, and a group of inner T-shaped grooves are formed in the front side and the rear side of the hip mattress; the inner T-shaped groove is positioned at the inner side of the outer T-shaped groove; a group of long guide wheels are arranged in the front and at the back of the inner part of the left side of the leg mattress; three groups of short guide wheels are arranged on the inner sides of the front end surface and the rear end surface of the leg mattress; a group of sewage bucket clamping grooves are formed in the right side of the bed body, and the sewage bucket is clamped in the sewage bucket clamping grooves; the front side and the rear side of the right part of the lathe bed are both connected with a group of translation sliding blocks in a sliding manner; the outer side of the translation sliding block is axially connected with a group of rotation adjusting rods; the translation sliding block is in threaded connection with a group of fixing screws of the rotary adjusting rod; the top of the rotary adjusting rod is connected with a group of telescopic adjusting rods in a sliding manner and is locked by a telescopic adjusting rod locking nut; the top of the telescopic adjusting rod is connected with a group of direction adjusting rods through universal adjusting joints; the top of the direction adjusting rod is fixedly connected with a group of leg frame plates; the bottom of the leg frame plate is connected with a group of leg frame plate adjusting rods in a sliding mode and locked through the leg frame plate adjusting rods by nuts; the upper part of the right side of the foot frame plate adjusting rod is fixedly connected with a group of foot frame plates; the right side of the bed body is connected with a group of sewage barrels in a sliding mode; two groups of lifting adjusting handles are axially connected to the front end face of the base; two groups of worms are horizontally and axially connected inside the base; the two groups of worms are respectively and fixedly connected with the lifting adjusting handle; two groups of worm gears are vertically and axially connected inside the base; the upper end face of the worm wheel is fixedly connected with a group of gears; two groups of lifting nuts are axially connected inside the base; the two groups of lifting nuts are respectively in threaded connection with the lifting rod; the middle shaft of the front end surface of the bed body is connected with a group of backrest adjusting handles; the center of the right side of the top end face of the bed body is connected with a group of backrest support rods in a sliding manner; the upper part of the backrest support rod is hinged to the bottom surface of the backrest; the bottom of the backrest support rod is axially connected with a group of backrest guide nuts; the inner part of the backrest guide nut is in threaded connection with a group of backrest screws; the backrest screw rod is axially connected with the lathe bed; the right end face of the backrest screw rod is fixedly connected with a group of driven bevel gears; a group of driving bevel gears are meshed on the right side of the driven bevel gear; the driving bevel gear is axially connected with the lathe bed; the driving bevel gear is fixedly connected to the backrest adjusting handle through the transmission rod; the left rear part of the upper end surface of the bed body is fixedly connected with a group of infusion frame rods;
a group of sliding guide rails is arranged on the right parts of the front side and the rear side of the lathe bed; the translation sliding block is in sliding connection with the lathe bed through the sliding guide rail; the end surface of the inner side of the rotary adjusting rod is provided with a plurality of groups of teeth of the end surface of the rotary adjusting rod; the outer end face of the translation sliding block is provided with a plurality of groups of sliding block end face teeth; the end face teeth of the rotary adjusting rod are meshed and matched with the end face teeth of the sliding block, the rotary adjusting rod is fastened on the translation sliding block through the rotary adjusting rod fixing screw, the translation sliding block is fastened on the sliding guide rail, the right side of the outer T-shaped groove is of an open structure, and the right side of the inner T-shaped groove is of a closed structure; the short guide wheel is in sliding fit with the outer T-shaped groove; the long guide wheel is in sliding fit with the inner T-shaped groove, the worm and the worm wheel are worm and worm gear transmission mechanisms, the gear and the lifting nut gear are external gear transmission mechanisms, and two groups of ring tables are arranged in the lifting rod; the outer side of the lifting nut is provided with the lifting nut gear, and the top of the lifting nut is provided with a group of positioning tables; the ring table is matched with the positioning table; the lifting nut and the lifting rod are rectangular thread transmission mechanisms, a group of backrest sliding grooves are formed in the center of the left side of the top end face of the lathe bed, a group of guide sliding blocks are formed in the front side and the rear side of the backrest guide nut, and the guide sliding blocks are in sliding fit with the backrest sliding grooves; a group of threaded holes are formed in the front of the backrest guiding nut, the threaded holes and the backrest screw are rectangular thread transmission mechanisms, and the driven bevel gear and the driving bevel gear form a bevel gear transmission mechanism;
when the lifting adjusting device is used, the lifting adjusting handle (11) is rotated, the lifting adjusting handle (11) drives the worm (14) to rotate, the worm (14) drives the worm wheel (15) to rotate through a worm and gear drive belt, the gear (16) is driven to rotate, the gear (16) drives the lifting nut (17) to rotate through a gear drive mechanism, the lifting nut (17) drives the lifting rod (2) to move up and down through a rectangular thread drive mechanism, two lifting adjusting handles (11) can be operated simultaneously to realize lifting of the bed body (3) when the lifting adjusting device is used, the inclination of the bed body (3) can be realized by operating one lifting adjusting handle (11), and the checking body position can be adjusted; when the backrest adjusting device is used, the backrest adjusting handle (10) can be rotated, the driving bevel gear (29) is driven to rotate through the transmission rod (30), the driving bevel gear (29) drives the driven bevel gear (28) to rotate through the bevel gear transmission mechanism, the driven bevel gear (28) drives the backrest screw rod (27) to rotate, the backrest screw rod (27) drives the backrest guide nut (26) to slide along the backrest chute (0303) through the rectangular thread transmission mechanism, and the inclination of the backrest support rod (25) is adjusted to adjust the inclination angle of the backrest (4); when the backrest sliding mechanism is used, the rotating adjusting rod fixing screw (24) is loosened to enable the translation sliding block (12) to slide on the backrest sliding chute (0303), and when the loosening gap of the adjusting rod fixing screw (24) is larger than the height of the end face tooth (1801) of the rotating adjusting rod, the rotating adjusting rod (18) is rotated to adjust the angle of the rotating adjusting rod (18), even the rotating adjusting rod (18) can be vertically placed downwards, so that the space is saved; when the leg mattress (6) is pushed and pulled in use, the leg mattress (6) slides along the inner T-shaped groove (0501) and the outer T-shaped groove (0502), the left and right positions of the leg mattress (6) are adjusted, when the leg mattress (6) is pulled towards the right, when the long guide wheel (0602) is clamped to the rightmost side of the inner T-shaped groove (0501), the short guide wheel (0601) is separated from the outer T-shaped groove (0502), and at the moment, the leg mattress (6) is rotated to vertically put down the leg mattress (6); when the leg frame plate adjusting device is used, the direction of the leg frame plate (8) is adjusted towards different directions by adjusting the universal adjusting joint (23), the extending length of the telescopic adjusting rod (19) is adjusted by loosening the telescopic adjusting rod locking nut (31), and the extending length of the leg frame plate adjusting rod (21) is adjusted by loosening the leg frame plate adjusting rod nut (22).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810815961.6A CN108938296B (en) | 2018-07-24 | 2018-07-24 | Special bed of gynaecology and obstetrics of convenient regulation |
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| CN201810815961.6A CN108938296B (en) | 2018-07-24 | 2018-07-24 | Special bed of gynaecology and obstetrics of convenient regulation |
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| CN108938296A CN108938296A (en) | 2018-12-07 |
| CN108938296B true CN108938296B (en) | 2022-12-06 |
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Effective date of registration: 20221108 Address after: 710000 G1-120, Floor 7, Xixian Talent Building, Century Avenue, Fengdong New Town, Xi'an, Shaanxi Applicant after: Xi'an Ouxi Biotechnology Co.,Ltd. Address before: 030024 Taiyuan University of Technology, 79 West Avenue, Shanxi, Taiyuan, Yingze Applicant before: Li Haichao |
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