CN211115342U - A door dismouting structure and baby's incubator for baby's incubator - Google Patents
A door dismouting structure and baby's incubator for baby's incubator Download PDFInfo
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- CN211115342U CN211115342U CN201921574627.2U CN201921574627U CN211115342U CN 211115342 U CN211115342 U CN 211115342U CN 201921574627 U CN201921574627 U CN 201921574627U CN 211115342 U CN211115342 U CN 211115342U
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- door
- spring
- infant incubator
- rotating shaft
- incubator
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Abstract
The utility model discloses a door dismouting structure and infant incubator for infant incubator relates to medical infant incubator technical field. The door dismounting structure for the infant incubator is used for connecting a hatch cover door of the infant incubator with a box body of the infant incubator, and comprises a rotary pair and a rotary shaft, wherein the rotary pair is arranged on the hatch cover door, the rotary shaft is in sliding connection with the box body, a through hole matched with the rotary shaft and an opening communicated with the through hole are formed in the rotary pair, and an annular groove with a diameter smaller than that of the opening is formed in the rotary shaft. The utility model discloses simple structure, convenient operation.
Description
Technical Field
The utility model relates to a medical infant incubator technical field, concretely relates to a door dismouting structure and infant incubator for infant incubator.
Background
The infant incubator is used for constant temperature culture of low-weight infants, sick and dangerous infants and newborn infants. The medical machine is used for the resuscitation of the body temperature of the newborn, the transfusion/oxygen delivery of the newborn, the rescue of the sick and dangerous infants and the observation in hospital. The hatch cover of the infant incubator is generally rotatably connected with the main body so as to facilitate the hatch cover to be opened and closed. Furthermore, infant incubators require a sterilization process after a period of use, which requires the hatch to be removed for thorough sterilization. Present infant incubator generally adopts the bolt with the both ends fixed connection of hatch cover in the main part, must rely on the instrument when installation or dismantlement hatch cover to one person operates inconveniently, dismantles and washs the difficulty, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple structure, convenient operation's baby's incubator cabin cover dismouting structure and baby's incubator.
In order to solve the technical problem, the utility model provides a technical scheme as follows:
the utility model provides a door dismouting structure for infant incubator for be connected between infant incubator's hatch board door and infant incubator's box, door dismouting structure including set up in on the hatch board door revolute pair with box sliding connection's axis of rotation, wherein, be provided with on the revolute pair with axis of rotation matched with through-hole and with the opening of through-hole intercommunication, set up the diameter in the axis of rotation and be less than open-ended ring channel.
Further, wear to be equipped with the spring in the axis of rotation, be provided with the stopper that is used for restricting the spring on the box, the one end or the both ends that lie in the spring in the axis of rotation are fixed and are provided with the circlip, the stopper is less than the external diameter of spring and is greater than the external diameter of circlip with the surperficial distance of axis of rotation.
Furthermore, wear to be equipped with the spring shim on the axis of rotation between spring and the spring collar, the spring shim is located between spring and the stopper, the tip of spring shim can with the tip contact of stopper.
Furthermore, a sheath is arranged on the rotating shaft and positioned outside the spring in a penetrating mode.
Furthermore, the two ends of the box body, which are positioned on the rotating shaft, are connected with limiting plates in an inserting manner.
The utility model provides an infant incubator, includes the box and sets up in cabin cover door on the box, adopt above-mentioned arbitrary door dismouting structural connection between cabin cover door and the box.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a door dismouting structure and baby's incubator for baby's incubator sets up the axis of rotation through sliding on the box, and the axis of rotation can remove along its axis on the box. When the hatch cover door is installed, an installer pushes the rotating shaft to enable the annular groove in the rotating shaft to correspond to the installation position of the hatch cover door, then the opening of the rotating pair is aligned with the annular groove, the hatch cover door is pushed to enable the annular groove to enter the through hole, the rotating shaft and the through hole are located on the same axis at the moment, the rotating shaft is pushed to enable the rotating shaft to be axially matched with the through hole, and installation of the hatch cover door on the box body is completed. Similarly, when the hatch cover door is required to be detached from the box body, the hatch cover door is opened firstly, the hatch cover door is rotated to a proper position, then the rotating shaft is pushed, the rotating shaft is separated from the through hole of the rotating pair, the annular groove of the rotating shaft enters the through hole, the rotating pair can be detached from the rotating shaft at the moment, and the hatch cover door can be detached from the box body.
To sum up, the utility model discloses a dismouting, convenient operation that can accomplish cabin cover door, only need alone to operate cabin cover door and axis of rotation for baby's incubator door dismouting structure and baby's incubator simple structure do not need extra instrument, need.
Drawings
FIG. 1 is a schematic structural view of a door-mounting structure for an infant incubator according to the present invention;
FIG. 2 is a schematic structural view of a rotating shaft in the door-mounting structure for an infant incubator according to the present invention;
FIG. 3 is a schematic structural view of a rotary pair in the door-mounting structure for an infant incubator of the present invention;
FIG. 4 is a schematic structural view of the connection between the hatch cover door and the revolute pair in the door-mounting and dismounting structure for the infant incubator of the present invention;
FIG. 5 is a schematic structural view of the door assembly/disassembly structure for an infant incubator according to example 2 of the present invention;
FIG. 6 is a schematic view showing the connection between the rotating pair and the rotating shaft after the door of the hatch cover of the infant incubator of the present invention is installed;
fig. 7 is the connection schematic diagram of the primary revolute pair and the rotation axis for the detachment and installation of the hatch cover door of the infant incubator of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
In one aspect, the present invention provides a door dismounting structure for a baby incubator, as shown in fig. 1 to 7, for connection between a hatch door 1 of the baby incubator and a box body 4 of the baby incubator, the door dismounting structure comprises a rotary pair 2 disposed on the hatch door 1 and a rotary shaft 3 slidably connected with the box body 4, wherein the rotary pair 2 is provided with a through hole 2-2 matched with the rotary shaft 3 and an opening 2-1 communicated with the through hole 2-2, and the rotary shaft 3 is provided with a ring-shaped groove 3-1 having a diameter smaller than the opening 2-1.
The utility model discloses a door dismouting structure for baby's incubator sets up axis of rotation 3 through sliding on box 4, and axis of rotation 3 can remove along its axis on box 4. When the hatch cover door 1 is installed, an installer pushes the rotating shaft 3 to enable the annular groove 3-1 on the rotating shaft 3 to correspond to the installation position of the hatch cover door 1, then aligns the opening 2-1 of the rotating pair 2 with the annular groove 3-1, pushes the hatch cover door 1 to enable the annular groove 3-1 to enter the through hole 2-2, and then pushes the rotating shaft 3 to enable the rotating shaft 3 to be axially matched with the through hole 2-2, so that the installation of the hatch cover door 1 on the box body 4 is completed. Similarly, when the hatch cover door 1 needs to be detached from the box body 4, the hatch cover door 1 is firstly opened, the hatch cover door 1 is rotated to a proper position, then the rotating shaft 3 is pushed, the rotating shaft 3 is separated from the through hole 2-2 of the rotating pair 2, the annular groove 3-1 of the rotating shaft 3 enters the through hole 2-2, the rotating pair 2 can be detached from the rotating shaft 3 at the moment, and the hatch cover door 1 can be detached from the box body 4.
To sum up, the utility model discloses a dismouting, convenient operation that is used for door dismouting structure and infant incubator simple structure of infant incubator does not need extra instrument, only needs alone to operate the dismouting that can accomplish cabin cover door 1, rotation axis 3 to cabin cover door 1.
After the hatch cover door 1 is installed on the box body 4 through the rotating shaft 3, due to the fact that after the infant incubator is completely assembled, other parts on the infant incubator can position the hatch cover door 1 in the axial direction of the rotating shaft 3, and the hatch cover door 1 cannot move in the axial direction of the rotating shaft 3. And the clearance fit mode can be adopted between the rotating shaft 3 and the box body 4, and the shifting amplitude of the rotating shaft 3 in the axial direction can be prevented from being larger to a certain extent.
In addition to the structure in which the rotating shaft 3 and the housing 4 are fitted with a clearance, the following structure may be employed to further prevent the axial play of the rotating shaft 3.
Example 1:
after the rotating shaft 3 is slidably mounted on the box body 4, limiting plates (not shown) can be arranged on the box body 4 at the two ends of the rotating shaft 3, the limiting plates can be designed into a plug-in structure, and after the hatch cover door 1 is mounted, the limiting plates are plugged in the box body 4, so that the rotating shaft 3 can be prevented from axially moving; when the hatch cover door 1 needs to be disassembled, the limiting plate is firstly disassembled from the box body 4, and then the rotating shaft 3 is pushed.
Example 2:
as shown in fig. 5, a spring 6 is arranged on the rotating shaft 3 in a penetrating manner, two ends of the box body 4, which are located at the spring 6, are provided with limiting blocks 5 for limiting the spring 6, and one end or two ends of the rotating shaft 3, which are located at the spring 6, are fixedly provided with spring retaining rings 9.
In this embodiment, after the rotating shaft 3, the spring 6 and the spring retainer 9 are all installed on the box 4, the spring 6 is in an original or slightly compressed state under the action of the spring retainer 9 and the limiting block 5, and when the hatch door 1 is installed, the rotating shaft 3 is pushed to move axially by a certain distance (the distance is according to the installation position of the hatch door 1 on the box 4 and the position of the annular groove 3-1 on the rotating shaft 3) so as to enable the spring 6 to be in a compressed state, at this time, the opening 2-1 of the rotary pair 2 on the hatch door 1 is inserted into the annular groove 3-1 of the rotating shaft 3, finally, the through hole 2-2 of the rotary pair 2 is coaxial with the rotating shaft 3, then the rotating shaft 3 is released, the rotating shaft 3 returns under the action force of the spring 6, and the rotating shaft 3 is matched with the through hole 2-2 of the rotary pair 2. The same applies to the removal of the hatch door 1, which is not described in detail here.
In this embodiment, three spare parts of stopper 5, spring 6 and circlip 9 mutually support and form an axial limiting displacement to axis of rotation 3, prevent that axis of rotation 3 from leading to axis of rotation 3 and revolute pair 2 to break away from the cooperation because of the axial float is great.
In this embodiment, the distance between the surface of the limiting block 5 and the rotating shaft 3 is smaller than the outer diameter of the spring 6 and larger than the outer diameter of the spring retainer ring 9, so as to ensure that the spring retainer ring 9 is not affected by the limiting block 5 when moving along with the rotating shaft 3 when pushing the rotating shaft 3 to move axially.
When the spring retainer ring 9 is fixedly arranged at one end of the rotating shaft 3, which is positioned at the spring 6, the rotating shaft 3 can be pushed to move axially only in one direction, so that the opening 2-1 of the rotating pair 2 corresponds to the annular groove 3-1.
When the spring retainer rings 9 are fixedly arranged at the two ends of the spring 6 on the rotating shaft 3, the rotating shaft 3 can be pushed to move axially in two directions, so that the opening 2-1 of the rotating pair 2 corresponds to the annular groove 3-1, and at the moment, two annular grooves 3-1 corresponding to the same rotating pair 2 can be arranged on the rotating shaft 3.
In the above embodiment 2, a through hole may be provided on the stopper 5, the diameter of the through hole is smaller than the outer diameter of the spring 6 and smaller than the diameter of the spring retainer 9, and the rotating shaft 3 passes through the through hole 2-2 of the stopper 5 when being installed. Also can be with on 5 boxes 4 of stopper, the distance on stopper 5 and the 3 surfaces of axis of rotation is greater than the distance of the 6 external diameters of spring, can locate to wear to establish spring gasket 8 between spring 6 and spring collar 9 on axis of rotation 3 this moment, and spring gasket 8 is located between spring 6 and stopper 5, and the tip of spring gasket 8 can contact with the tip of stopper 5. The spring 6 is limited by the spring washer 8 and the limiting block 5 in the compression process.
In the embodiment 2, the rotating shaft 3 may be provided with a sheath on the outside of the spring 6. The length of the sheath is less than the original length of the spring 6 mounted on the rotatable shaft 3. The sheath both can play the guard action to spring 6, can also be through designing its length for when the both ends of sheath contacted spring shim 8 or stopper 5, the displacement of axis of rotation 3 just in time makes the through-hole 2-2 of revolute pair 2 break away from axis of rotation 3 and aim at annular groove 3-1.
On the other hand, the utility model also provides a baby's incubator, including box 4 with set up cabin cover door 1 on box 4, above-mentioned arbitrary between cabin cover door 1 and the box 4 a door dismouting structural connection for baby's incubator.
The utility model discloses a baby's incubator adopts above-mentioned door dismouting structure to install cabin cover door 1 on box 4, sets up axis of rotation 3 through sliding on box 4, and axis of rotation 3 can remove along its axis on box 4. When the hatch cover door 1 is installed, an installer pushes the rotating shaft 3 to enable the annular groove 3-1 on the rotating shaft 3 to correspond to the installation position of the hatch cover door 1, then aligns the opening 2-1 of the rotating pair 2 with the annular groove 3-1, pushes the hatch cover door 1 to enable the annular groove 3-1 to enter the through hole 2-2, and then pushes the rotating shaft 3 to enable the rotating shaft 3 to be axially matched with the through hole 2-2, so that the installation of the hatch cover door 1 on the box body 4 is completed. Similarly, when the hatch cover door 1 needs to be detached from the box body 4, the hatch cover door 1 is firstly opened, the hatch cover door 1 is rotated to a proper position, then the rotating shaft 3 is pushed, the rotating shaft 3 is separated from the through hole 2-2 of the rotating pair 2, the annular groove 3-1 of the rotating shaft 3 enters the through hole 2-2, the rotating pair 2 can be detached from the rotating shaft 3 at the moment, and the hatch cover door 1 can be detached from the box body 4.
To sum up, the utility model discloses a dismouting, convenient operation that is used for door dismouting structure and infant incubator simple structure of infant incubator does not need extra instrument, only needs alone to operate the dismouting that can accomplish cabin cover door 1, rotation axis 3 to cabin cover door 1.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a door dismouting structure for infant incubator for be connected between hatch board door of infant incubator and the box of infant incubator, its characterized in that, door dismouting structure including set up in on the hatch board door revolute pair and with box sliding connection's axis of rotation, wherein, be provided with on the revolute pair with axis of rotation matched with through-hole and with the opening of through-hole intercommunication, set up the diameter in the axis of rotation and be less than open-ended ring channel.
2. The door disassembly and assembly structure for an infant incubator according to claim 1, wherein a spring is inserted through the rotation shaft, a stopper for limiting the spring is provided on the case, a spring retainer is fixedly provided on the rotation shaft at one end or both ends of the spring, and the distance between the stopper and the surface of the rotation shaft is smaller than the outer diameter of the spring and larger than the outer diameter of the spring retainer.
3. The door disassembly and assembly structure for an infant incubator according to claim 2, wherein a spring washer is inserted between the spring and the spring retainer on the rotation shaft, the spring washer is located between the spring and the stopper, and an end of the spring washer can contact with an end of the stopper.
4. The door disassembly and assembly structure for an infant incubator according to claim 2 or 3, wherein a sheath is penetrated on the rotation shaft outside the spring.
5. The door disassembly and assembly structure for an infant incubator according to claim 1, wherein limiting plates are inserted and connected to both ends of the case body at the rotation shaft.
6. An infant incubator, comprising a box body and a hatch door arranged on the box body, wherein the hatch door and the box body are connected by adopting the door dismounting structure of any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574627.2U CN211115342U (en) | 2019-09-21 | 2019-09-21 | A door dismouting structure and baby's incubator for baby's incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921574627.2U CN211115342U (en) | 2019-09-21 | 2019-09-21 | A door dismouting structure and baby's incubator for baby's incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211115342U true CN211115342U (en) | 2020-07-28 |
Family
ID=71701094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921574627.2U Active CN211115342U (en) | 2019-09-21 | 2019-09-21 | A door dismouting structure and baby's incubator for baby's incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211115342U (en) |
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2019
- 2019-09-21 CN CN201921574627.2U patent/CN211115342U/en active Active
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