CN110368236B - Infant incubator lifting system and infant cultivation device - Google Patents
Infant incubator lifting system and infant cultivation device Download PDFInfo
- Publication number
- CN110368236B CN110368236B CN201910740059.7A CN201910740059A CN110368236B CN 110368236 B CN110368236 B CN 110368236B CN 201910740059 A CN201910740059 A CN 201910740059A CN 110368236 B CN110368236 B CN 110368236B
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- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 230000020347 spindle assembly Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 238000012258 culturing Methods 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- A61G11/00—Baby-incubators; Couveuses
- A61G11/001—Baby-incubators; Couveuses with height-adjustable elements
- A61G11/002—Baby-incubators; Couveuses with height-adjustable elements height-adjustable patient support
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- Health & Medical Sciences (AREA)
- Gynecology & Obstetrics (AREA)
- Pediatric Medicine (AREA)
- Pregnancy & Childbirth (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 baby crib lifting system and a baby culturing device, wherein the baby crib lifting system comprises: a support frame; the second lifting mechanism is arranged on the supporting frame and is used for driving the infant incubator to move up and down; the second lifting mechanism comprises an anti-pinch component, and the anti-pinch component stops the second lifting mechanism from moving when the infant incubator is subjected to upward thrust. The infant incubator lifting system provided by the invention is provided with the anti-pinch component, the infant incubator can be pushed upwards if being extruded to the human body in the descending process, and the anti-pinch component stops the lifting mechanism at the moment, so that damage caused by the fact that the infant incubator continues to descend is avoided, the safety of the infant incubator is improved, and the infant incubator lifting system has high popularization value.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a baby crib lifting system and a baby culturing device.
Background
Along with the improvement of the living standard of people, the demands for medical equipment are more and more diversified, and the infant culture device is medical equipment capable of providing a culture treatment environment with proper temperature and humidity and clean air for infants. The existing infant culturing device comprises an infant box, a machine leg, a control cabinet and other components, and environment adjusting devices such as a humidifier, heating equipment, ventilation equipment, air purifying equipment and the like are installed in the infant box.
In order to facilitate nursing operation of medical staff, the infant incubator is provided with a lifting mechanism for controlling the infant incubator to lift and adjust the infant incubator to a proper height. However, if the hands or the body of the medical staff are positioned below the infant box in the descending process of the infant box, the medical staff can be clamped by the fallen infant box, and the infant box can be further descended, so that personal injury is caused, and a certain potential safety hazard exists.
Disclosure of Invention
The invention solves the problem that the infant incubator is at risk of hurting people in the descending process.
A baby crib lifting system comprising: a support frame; the second lifting mechanism is arranged on the supporting frame and is used for driving the infant incubator to move up and down; the second lifting mechanism comprises an anti-pinch component, and the anti-pinch component stops the second lifting mechanism from moving when the infant incubator is subjected to upward thrust.
Optionally, the second lifting mechanism includes: a case frame assembly for supporting the infant case; the box lifting motor assembly is used for providing lifting power for the box frame assembly; and the box main shaft assembly is used for transmission between the box lifting motor assembly and the box frame assembly.
Optionally, the box frame subassembly includes box frame, shallow support and lifting nut, the shallow support with box frame connects, lifting nut installs on the shallow support, the box main shaft subassembly includes the lifting spindle, the lifting spindle is fixed on the braced frame, the lifting spindle is equipped with the external screw thread, just the lifting spindle with lifting nut threaded connection, the box frame can be followed lifting spindle up-and-down motion.
Optionally, the box frame has the upper junction plate, the shallow support has the lower junction plate, lifting nut installs the below of lower junction plate, prevent pressing from both sides the subassembly and including installation section of thick bamboo, switch plate, adjusting nut, compression spring and prevent pressing from both sides the switch, the switch plate is installed on the lower junction plate, the installation section of thick bamboo is installed the upper junction plate with between the lower junction plate, just the installation section of thick bamboo with the upper junction plate is connected, adjusting nut sets up in the installation section of thick bamboo, compression spring sets up adjusting nut with between the installation section of thick bamboo, adjusting nut with lifting spindle threaded connection, prevent pressing from both sides the side of installation section of thick bamboo is installed to the switch, prevent pressing from both sides the subassembly through the switch plate with prevent pressing from both sides the contact and the separation control of switch prevent pressing from both sides the break-make.
Optionally, the anti-pinch component further comprises a latch plate, the latch plate is installed on the installation cylinder, the latch plate presses the adjusting nut, and the installation height of the latch plate on the installation cylinder is adjustable.
Optionally, the spring lock plate has bellied locking piece, be equipped with the spacing groove on the installation section of thick bamboo, adjusting nut upper portion is equipped with a plurality of locking grooves, the locking piece passes the spacing groove, and imbeds the locking groove presses adjusting nut.
Optionally, the box lifting motor assembly includes second motor, second drive wheel and second hold-in range, the second motor is fixed on the braced frame, the motor shaft of second motor with the second drive wheel is connected, the box main shaft assembly include with the driven wheel that lifting main shaft is connected, the second drive wheel with the second is driven the wheel passes through the second hold-in range transmission.
Optionally, the motor assembly further includes a second motor bracket, the second motor and the second driving wheel are mounted on the second motor bracket, the second motor bracket is connected with the supporting frame, and a damping block is arranged at the connection part of the second motor bracket.
Optionally, a track is arranged on the supporting frame, a plurality of sliding blocks are arranged on the track, and the box frame is connected with the sliding blocks.
Compared with the prior art, the infant incubator lifting system provided by the invention has the anti-pinch component, the infant incubator can be pushed upwards if being extruded to the human body in the descending process, at the moment, the anti-pinch component stops the lifting mechanism from moving, the infant incubator is prevented from being damaged due to continuous descending, the safety of the infant incubator is improved, and the infant incubator lifting system has high popularization value.
The invention also provides an infant culture device which comprises a support column, wherein the infant incubator lifting system is arranged in the support column. The advantages of the infant incubator over the prior art are the same as the infant incubator lifting system described above and will not be described in detail herein.
Drawings
FIG. 1 is a block diagram of an infant incubator of the present invention;
FIG. 2 is an exploded view of the infant incubator of the present invention;
FIG. 3 is a first block diagram of the infant carrier lifting system of the present invention;
FIG. 4 is a second block diagram of the infant carrier lifting system of the present invention;
FIG. 5 is a third block diagram of the infant carrier lifting system of the present invention;
FIG. 6 is an exploded view of the infant carrier lifting system of the present invention;
FIG. 7 is a block diagram of a spindle assembly of the housing;
FIG. 8 is a block diagram of a tank lift motor assembly;
FIG. 9 is an assembly view of the tank frame assembly and anti-pinch assembly;
FIG. 10 is an exploded view of the tank frame assembly and anti-pinch assembly;
FIG. 11 is an assembly view of the cart bracket and the lift nut;
fig. 12 is an exploded view of the anti-pinch assembly.
Reference numerals illustrate:
1-a box cover;
2-infant box;
3-supporting columns, 301-supporting frames, 302-column shells, 303-upright columns and 304-bases;
311-tracks, 312-sliders, 313-cable bridges, 314-drag chains, 315-controllers, 316-uplink limit switches and 317-downlink limit switches;
365-box frames, 3651-travel switch guide blocks, 3652-upper connecting plates, 366-trolley supports, 3661-lower connecting plates, 367-lifting nuts, 368-lifting main shafts, 3681-second driven wheels, 3682-main bearing seats, 369-second motor supports, 3691-second motors, 3692-second driving wheels and 3693-second synchronous belts;
372-an electromagnet;
381-a mounting cylinder, 3811-a limit groove, 382-a switch plate, 383-an adjusting nut, 3831-a locking groove, 384-a compression spring, 385-an anti-pinch switch, 386-a spring lock plate, 3861-a locking block and 3862-an assembly hole;
4-machine leg.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the description of the present invention, it should be noted that terms such as "upper", "lower", "front", "rear", and the like in the embodiments indicate directional terms, and are merely used for simplifying the description based on the positional relationship of the drawings in the specification, and do not represent that the elements and devices and the like referred to must be operated according to the specific orientations and the operations and methods, configurations defined in the specification, and such directional terms do not constitute limitations of the present invention.
Furthermore, the terms "first," "second," and the like, as used in embodiments of the present invention, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
References to "inner" and "outer" in embodiments of the present invention refer to the interior of a case and the exterior of the case being the exterior with respect to a cavity structure, such as a case.
Referring to fig. 1 and 2, the present embodiment discloses an infant incubator, which includes a case cover 1, an infant case 2, a support column 3, and a machine leg 4, wherein the case cover 1 and the infant case 2 are independently installed on the support column 3, and the machine leg 4 is installed at the bottom of the support column 3. The infant incubator 2 is used for providing a culture and treatment environment with proper temperature and humidity and clean air for infants, and in order to facilitate medical staff to observe the conditions in the infant incubator 2, the incubator shell of the infant incubator 2 is made of transparent materials. The case cover 1 can be integrally covered outside the infant case 2, plays roles of shading, heat preservation, noise reduction and the like, enables the internal environment of the infant case 2 to be more comfortable, and in addition, the case cover 1 can reduce heat exchange between the infant case 2 and the external environment, so that the case shell surface of the infant case 2 cannot be fogged.
As shown in fig. 2 to 6, the support column 3 includes a support frame 301 and a column case 302 covered outside the support frame 301, and the column case 302 plays a role in protecting internal components and improving the aesthetic appearance of the device. The support frame 301 includes a base 304 and two uprights 303, a controller 315 of the infant culturing apparatus is installed at the lower portion of the support frame 301, and a cable bridge 313 and a drag chain 314 for fixing and protecting cables of the infant culturing apparatus are provided on the support frame 301. Each upright 303 is provided with a rail 311, and each rail 311 is provided with a plurality of sliding blocks 312, and the sliding blocks 312 can slide on the rails 311. The supporting frame 301 is further provided with a first lifting mechanism for controlling the up-and-down movement of the case cover 1 and a second lifting mechanism for controlling the up-and-down movement of the infant incubator 2, and the components of the first lifting mechanism and the second lifting mechanism can move up and down along the extending direction of the rail 311 after being fixed with the slide block 312. The supporting frame 301, the first lifting mechanism and the second lifting mechanism form a lifting system of the infant culturing device, and medical staff can control the independent movement of the case cover 1 and the infant case 2 according to needs, so that the infant culturing device is fixed at a proper position, and nursing operation implementation is facilitated.
Referring to fig. 6, the second lifting mechanism includes a box frame assembly, a box lifting motor assembly and a box main shaft assembly, wherein the box frame assembly is used for supporting the infant's case 2, the box lifting motor assembly is used for providing lifting power for the box frame assembly, and the box main shaft assembly transmits the lifting power to the box frame assembly, so that the box frame assembly realizes lifting motion. The second lifting mechanism further comprises an anti-clamping component, and plays a role in safety protection. If the baby carriage 2 is extruded to the body of a person in the descending process, the upward thrust is exerted, and at the moment, the anti-clamping assembly can stop the second lifting mechanism, so that the baby carriage 2 is prevented from being clamped by the person when the baby carriage continues to descend.
Referring to fig. 9 to 11, the case frame assembly includes a case frame 365, a cart bracket 366, and a lifting nut 367, and the infant incubator 2 is connected to the case frame 365, and the case frame 365 is connected to the slider 312 to be movable up and down. The box frame 365 has a horizontally extending upper connecting plate 3652, the trolley bracket 366 has a horizontally extending lower connecting plate 3661, the upper connecting plate 3652 is located above the lower connecting plate 3661, the anti-pinch assembly is mounted between the upper connecting plate 3652 and the lower connecting plate 3661, and the anti-pinch assembly is fixedly connected with the upper connecting plate 3652. The lifting nut 367 is installed below the lower connecting plate 3661 and can drive the trolley bracket 366 to synchronously move.
As shown in connection with fig. 10 and 12, the anti-pinch assembly includes a mounting barrel 381, a snap lock plate 386, a switch plate 382, an adjustment nut 383, a compression spring 384, and an anti-pinch switch 385. Wherein the switch plate 382 is mounted on the lower connecting plate 3661 for movement in synchronism with the cart bracket 366. The top of the mounting cylinder 381 is connected to the bottom surface of the upper connecting plate 3652, an adjustment nut 383 is provided in the mounting cylinder 381, a compression spring 384 is provided between the adjustment nut 383 and the mounting cylinder 381, and the adjustment nut 383 and the mounting cylinder 381 compress the compression spring 384. The anti-pinch switch 385 is arranged at the lower part of the side surface of the mounting cylinder 381, when the bottom of the mounting cylinder 381 abuts against the lower connecting plate 3661, the switch plate 382 is contacted with the anti-pinch switch 385, the anti-pinch switch 385 is conducted, and the second lifting mechanism can normally operate; when the bottom of the mounting cylinder 381 is far away from the lower connecting plate 3661, the switch plate 382 is separated from the anti-pinch switch 385, the anti-pinch switch 385 is disconnected, and the second lifting mechanism stops working. A spring lock plate 386 is fixed to a side surface of the mounting cylinder 381 for pressing the adjustment nut 383 to fix the position of the adjustment nut 383 within the mounting cylinder 381. The latch plate 386 is provided with an assembly hole 3862, and a screw passes through the assembly hole 3862 to fix the latch plate 386 on the mounting barrel 381, and the assembly hole 3862 is waist-shaped, so that the mounting height of the latch plate 386 is adjustable. The spring lock plate 386 is provided with a raised locking block 3861, the mounting barrel 381 is provided with a limit groove 3811, the upper part of the adjusting nut 383 is provided with four locking grooves 3831 which are uniformly distributed, and the locking block 3861 passes through the limit groove 3811 and is embedded into the locking groove 3831, so that the locking block 3861 presses the adjusting nut 383. The compression force of the compression spring 384 can be correspondingly adjusted by adjusting the height of the adjusting nut 383, and a plurality of locking grooves 3831 are arranged on the upper part of the adjusting nut 383 so as to adjust the height of the adjusting nut 383 in a small range and improve the adjustment precision of the compression force.
Referring to fig. 6 and 7, the main shaft assembly of the housing includes a lifting main shaft 368, a second driven wheel 3681 and a main bearing housing 3682, the main bearing housing 3682 is fixedly mounted on the supporting frame 301, the second driven wheel 3681 is connected with the lifting main shaft 368 through a main bearing mounted in the main bearing housing 3682, and the lifting main shaft 368 rotates along with the second driven wheel 3681 when rotating. The lifting main shaft 368 is provided with external threads, and is in threaded connection with the lifting nut 367 and the adjusting nut 383, when the lifting main shaft 368 rotates, the lifting nut 367 and the adjusting nut 383 can move up and down along the lifting main shaft 368, and the distance between the lifting nut 367 and the adjusting nut 383 is fixed in the moving process. When the lifting nut 367 and the adjusting nut 383 are lifted, the lower connecting plate 3661 of the cart bracket 366 pushes the mounting barrel 381 to move upwards, the mounting barrel 381 pushes the upper connecting plate 3652 of the box frame 365 to move upwards, the cart bracket 366 and the box frame 365 are lifted synchronously, the switch plate 382 is kept in contact with the anti-pinch switch 385, and the anti-pinch switch 385 is in a conducting state; when the lifting nut 367 and the adjusting nut 383 descend, the cart bracket 366 moves downwards, the acting force of the compression spring 384 enables the bottom of the installation barrel 381 to always prop against the lower connecting plate 3661, the top of the installation barrel 381 drives the upper connecting plate 3652 to move downwards, the cart bracket 366 and the box frame 365 synchronously move, the cart bracket 366 and the box frame 365 synchronously descend, the switch plate 382 keeps contact with the anti-pinch switch 385, and the anti-pinch switch 385 is in a conducting state.
As shown in conjunction with fig. 6 and 8, the box lift motor assembly includes a second motor bracket 369, a second motor 3691, a second driving wheel 3692, and a second timing belt 3693. The second motor bracket 369 is fixedly connected with the upright post 303, and a damping block is arranged at the connecting part of the second motor bracket 369, so that vibration of the box lifting motor assembly can be reduced. The second motor 3691 and the second driving wheel 3692 are mounted on the second motor bracket 369, a motor shaft of the second motor 3691 is connected with the second driving wheel 3692, and the second driving wheel 3692 rotates when the second motor 3691 works. The second timing belt 3693 covers the second driving wheel 3692 and the second driven wheel 3681, and the second driving wheel 3692 and the second driven wheel 3681 are driven by the second timing belt 3693. The inner surface of the second synchronous belt 3693 is provided with saw teeth, the outer surfaces of the second driving wheel 3692 and the second driven wheel 3681 are also provided with saw teeth, and the saw tooth structure ensures that the second synchronous belt 3693 is reliably driven and prevents slipping.
If the baby carriage 2 is extruded to the body of a person or other objects in the descending process, the baby carriage 2 and the carriage frame 365 are subjected to upward thrust, when the thrust is greater than the compression force of the compression spring 384, the carriage frame 365 moves upward, the upper connecting plate 3652 drives the mounting barrel 381 to move upward to further compress the compression spring 384, the bottom of the mounting barrel 381 is far away from the lower connecting plate 3661 of the trolley bracket 366, the switch plate 382 is separated from the anti-pinch switch 385, the anti-pinch switch 385 is disconnected, and the second lifting mechanism stops working, so that personal damage caused by continuous descending of the baby carriage 2 is avoided. When the upward pushing force is removed, the deformation of the compression spring 384 is recovered, the installation cylinder 381 is pushed to move downward, the bottom surface of the installation cylinder 381 abuts against the lower connecting plate 3661, the switch plate 382 is in contact with the anti-pinch switch 385, the anti-pinch switch 385 is turned on, and the second lifting mechanism can continue to work normally. The anti-pinch component is simple in structure, stable and reliable, can improve the safety of the infant culture device, and has high popularization value. The thrust force applied by the second lifting mechanism can stop the second lifting mechanism and relate to the installation height of the adjusting nut 383 in the installation barrel 381, the position of the adjusting nut 383 can be adjusted by changing the height of the spring locking plate 386, the force applied by the stopping operation is determined, and the situation that the second lifting mechanism is stopped by mistake due to other interference force is avoided while the safety is ensured.
As shown in fig. 4,6 and 10, an up limit switch 316 and a down limit switch 317 are provided on the support frame 301, a travel switch guide block 3651 is provided on the box frame 365, when the box frame 365 rises and falls to a limited travel position, the travel switch guide block 3651 will contact with the up limit switch 316 and the down limit switch 317, trigger a limit stop command, and stop the operation of the second lifting mechanism. I.e. the lifting travel of the baby crib 2 is limited by the mounting positions of the up limit switch 316 and the down limit switch 317 according to the care needs.
The infant incubator of the embodiment is provided with a safe and reliable infant incubator lifting system, and the lifting system is arranged on the side surface of the infant incubator 2, so that the infant incubator 2 has a larger lifting stroke and is convenient to assemble and overhaul; the box body frame component, the box body lifting motor component and the box body main shaft component of the infant box lifting system are matched with each other, so that the mechanical stability is high, and the service life is long; the lifting system is also provided with an anti-clamping component, so that people are prevented from being clamped and injured in the descending process of the infant incubator 2, the safety of the infant culture device is improved, and the infant incubator has high popularization value.
Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the invention.
Claims (8)
1. A baby crib lifting system, comprising:
A support frame;
the second lifting mechanism is arranged on the supporting frame and is used for driving the infant incubator (2) to move up and down; the second lifting mechanism comprises a box body frame assembly and a box body main shaft assembly;
the second lifting mechanism comprises an anti-clamping component, and when the infant incubator (2) is subjected to upward thrust, the anti-clamping component stops the second lifting mechanism from moving;
The box body frame assembly is used for supporting the infant box (2); the box frame assembly comprises a box frame (365), a trolley bracket (366) and a lifting nut (367); the box body frame (365) is provided with an upper connecting plate (3652), the trolley bracket (366) is provided with a lower connecting plate (3661), the lifting nut (367) is installed below the lower connecting plate (3661), the box body main shaft assembly comprises a lifting main shaft (368), the anti-pinch assembly further comprises a mounting cylinder (381), a switch plate (382), an adjusting nut (383), a compression spring (384), an anti-pinch switch (385) and a spring locking plate (386), the switch plate (382) is installed on the lower connecting plate (3661), the mounting cylinder (381) is installed between the upper connecting plate (3652) and the lower connecting plate (3661), the mounting cylinder (381) is connected with the upper connecting plate (3652), the adjusting nut (383) is arranged in the mounting cylinder (381), the compression spring (384) is arranged between the adjusting cylinder (383) and the mounting cylinder (381), the adjusting nut (383) is connected with the lifting main shaft (368) through threads, and the anti-pinch switch (385) is installed on the side of the anti-pinch switch (385) and the anti-pinch switch (385) through the control plate (385); the spring lock plate (386) is mounted on the mounting cylinder (381), the spring lock plate (386) presses the adjusting nut (383), and the mounting height of the spring lock plate (386) on the mounting cylinder (381) is adjustable.
2. The infant carrier lifting system of claim 1, wherein the second lifting mechanism includes:
The box lifting motor assembly is used for providing lifting power for the box frame assembly;
The box main shaft assembly is used for transmission between the box lifting motor assembly and the box frame assembly.
3. The infant carrier lifting system of claim 1, wherein the cart bracket (366) is connected to the case frame (365), the lifting nut (367) is mounted on the cart bracket (366), the lifting spindle (368) is fixed on the support frame, the lifting spindle (368) is provided with external threads, and the lifting spindle (368) is in threaded connection with the lifting nut (367), and the case frame (365) is movable up and down along the lifting spindle (368).
4. The infant cage lifting system of claim 1, wherein the latch plate (386) has a raised locking block (3861), the mounting barrel (381) is provided with a limit groove (3811), the adjusting nut (383) is provided with a plurality of locking grooves (3831) at an upper portion, and the locking block (3861) passes through the limit groove (3811) and is inserted into the locking groove (3831) to press the adjusting nut (383).
5. The infant carrier lifting system of claim 2, wherein the carrier lifting motor assembly includes a second motor (3691), a second drive wheel (3692) and a second timing belt (3693), the second motor (3691) is fixed to the support frame, a motor shaft of the second motor (3691) is connected to the second drive wheel (3692), the carrier spindle assembly includes a second driven wheel (3681) connected to the lifting spindle (368), and the second drive wheel (3692) and the second driven wheel (3681) are driven by the second timing belt (3693).
6. The infant carrier lifting system of claim 5, wherein the motor assembly further comprises a second motor bracket (369), the second motor (3691) and the second drive wheel (3692) are mounted on the second motor bracket (369), the second motor bracket (369) is connected with the support frame, and a damping block is arranged at the connection position of the second motor bracket (369).
7. The infant carrier lifting system of any of claims 3-6, wherein the support frame is provided with a track (311), the track (311) is provided with a plurality of sliders (312), and the carrier frame (365) is connected to the sliders (312).
8. Infant incubator comprising a support column (3), characterized in that the support column (3) is provided with an infant incubator lifting system according to any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740059.7A CN110368236B (en) | 2019-08-12 | 2019-08-12 | Infant incubator lifting system and infant cultivation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740059.7A CN110368236B (en) | 2019-08-12 | 2019-08-12 | Infant incubator lifting system and infant cultivation device |
Publications (2)
| Publication Number | Publication Date |
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| CN110368236A CN110368236A (en) | 2019-10-25 |
| CN110368236B true CN110368236B (en) | 2024-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910740059.7A Active CN110368236B (en) | 2019-08-12 | 2019-08-12 | Infant incubator lifting system and infant cultivation device |
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| Country | Link |
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| CN (1) | CN110368236B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464576B (en) * | 2019-08-12 | 2024-09-17 | 宁波戴维医疗器械股份有限公司 | Lifting system and infant culture device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207844778U (en) * | 2017-12-12 | 2018-09-11 | 广州市特威工程机械有限公司 | A kind of elevator finger pinch device |
| CN108836686A (en) * | 2018-08-31 | 2018-11-20 | 应帜 | A kind of infant care case apparatus |
| CN210872662U (en) * | 2019-08-12 | 2020-06-30 | 宁波戴维医疗器械股份有限公司 | Baby box lifting system and baby culture device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB386523A (en) * | 1932-05-30 | 1933-01-19 | Karl Maste | Hydraulic buffer with closing device for doors |
| JP5283477B2 (en) * | 2008-10-23 | 2013-09-04 | アトムメディカル株式会社 | Incubator |
-
2019
- 2019-08-12 CN CN201910740059.7A patent/CN110368236B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207844778U (en) * | 2017-12-12 | 2018-09-11 | 广州市特威工程机械有限公司 | A kind of elevator finger pinch device |
| CN108836686A (en) * | 2018-08-31 | 2018-11-20 | 应帜 | A kind of infant care case apparatus |
| CN210872662U (en) * | 2019-08-12 | 2020-06-30 | 宁波戴维医疗器械股份有限公司 | Baby box lifting system and baby culture device |
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| CN110368236A (en) | 2019-10-25 |
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