CN211408339U - Convertible nursing platform - Google Patents
Convertible nursing platform Download PDFInfo
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- CN211408339U CN211408339U CN201921663057.4U CN201921663057U CN211408339U CN 211408339 U CN211408339 U CN 211408339U CN 201921663057 U CN201921663057 U CN 201921663057U CN 211408339 U CN211408339 U CN 211408339U
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Abstract
The utility model discloses a turnover nursing table, which comprises a main body, a table plate and a rotary connecting device, wherein the table plate is rotatably connected with the main body through the rotary connecting device; the rotating connecting device comprises a sliding part, a rotating part, an adjusting part and an elastic part, the rotating part rotates to push the sliding part to slide towards the bedplate and compress the elastic part, so that the elastic part acts on the sliding part in a reverse direction, the rotating resistance between the sliding part and the rotating part is increased, and the buffering effect is realized in the rotating process of the bedplate relative to the main body; the elastic piece is abutted between the adjusting piece and the sliding piece, and the adjusting piece is detachably and fixedly connected to the main body, so that the maximum distance between the abutting surface and the sliding piece and the initial elasticity of the elastic piece can be adjusted, and the overall buffering effect is adjusted.
Description
Technical Field
The utility model relates to a nursing products technical field, concretely relates to convertible nursing platform.
Background
At present, nursing platforms are needed to be arranged in mother and infant rooms of public places. In order to save space, the existing infant nursing table is usually fixed on the wall surface by a main body, and a nursing bedplate is hinged with a foldable structure of the main body. When in use, the bedplate is relatively rotated relative to the main body to enable the end part of the bedplate to descend so as to be opened; and after use, the end part of the utility model is lifted up by rotating the utility model reversely so as to close the utility model.
However, the existing nursing table has the following problems: (1) when the bedplate rotates, no buffer function exists, so that the descending speed of the end part of the bedplate is too high, the user is easy to be frightened, and the self damage is easy to be caused; (2) the rotating shaft is a rigid rotating shaft, the bedplate can rotate only by being broken with force, and the user experience is poor.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to overcoming the above-mentioned deficiencies or problems in the prior art and providing a method.
In order to achieve the purpose, the utility model provides a turnover nursing table, which comprises a main body, a table plate and a rotary connecting device; the main body is fixedly arranged on a wall body, and the bedplate is rotationally connected with the main body through a rotational connecting device; the rotation connecting device includes:
a sliding member slidably coupled to the body and having a first slope;
the rotating part is fixedly connected with the bedplate and rotates relative to the sliding part; the sliding part is provided with a first inclined surface, a second inclined surface and a driving part, wherein the first inclined surface is provided with a first inclined surface;
the adjusting piece is provided with an abutting surface and is detachably and fixedly connected to the main body so as to adjust the maximum distance from the abutting surface to the sliding piece;
one end of the elastic piece is abutted against the abutting surface, and the other end of the elastic piece is abutted against the sliding piece so as to be pressed by the abutting surface when the sliding piece slides.
In one embodiment: when the rotating piece is located at the initial rotating position, the elastic piece is in a pre-compression state.
In one embodiment: the adjusting piece comprises a nut and an adjusting rod; the main part is provided with a through hole, and the adjusting rod penetrates through the through hole and is detachably and fixedly connected to the main part through a nut.
In one embodiment: the adjusting rod is fixedly provided with a flange, and one side surface of the adjusting rod forms the abutting surface.
In one embodiment: the end surface of the nut forms the abutment surface.
In one embodiment: the sliding part, the rotating part and the elastic part are provided with through holes, and the adjusting rod penetrates through the through holes and is locked on the main body through nuts.
In one embodiment: one of the main body and the sliding part is provided with a guide post, and the other one is provided with a corresponding guide hole; when the sliding piece slides relative to the main body, the guide post is matched with the guide hole.
In one embodiment: when the rotating piece is located at the initial rotating position, the first inclined plane is attached to the second inclined plane.
In one embodiment: the bedplate has a closed position and an open position when rotating relative to the main body; the bedplate and the main body are provided with matched magnetic attraction pieces which attract each other when the bedplate is at a closed position.
In one embodiment: the elastic piece is a spring.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) according to the nursing table provided by the embodiment of the utility model, the rotating part and the sliding part are respectively provided with the second inclined surface and the first inclined surface, the sliding part is pushed to slide towards the table plate through the rotation of the rotating part, and the elastic part is compressed, so that the elastic part acts on the sliding part in a reverse direction, the rotating resistance between the sliding part and the rotating part is increased, and the buffering effect is realized in the rotating process of the table plate relative to the main body;
(2) according to the nursing table provided by the embodiment of the utility model, one end of the elastic part is abutted against the abutting surface of the adjusting part, the adjusting part is detachably and fixedly connected with the base, the adjusting rod is loosened and then adjusted to a proper position for locking, so that the maximum distance from the abutting surface to the sliding part is adjusted, and the initial elasticity of the elastic part between the abutting surface and the sliding part is adjusted, so as to adjust the overall buffering effect;
(3) the utility model discloses nursing platform, the initial elasticity of elastic component is adjusted to: when the rotating piece is positioned at the initial rotating position, the elastic piece is in a pre-compression state, so that a good buffering effect is provided;
(4) in the nursing table provided by the embodiment of the utility model, one of the sliding part and the base is provided with the guide post, and the other one is provided with the corresponding guide hole, so that when the sliding part slides relative to the base, a guiding function is provided;
(5) according to the nursing table provided by the embodiment of the utility model, when the rotating part is positioned at the initial rotating position, the first inclined plane is attached to the second inclined plane, so that the rotating part has a larger contact surface with the sliding part at the initial rotating position, a larger static friction force is provided, and the nursing table has higher stability and is not easy to rotate when slightly disturbed;
(6) in the nursing table of the embodiment of the utility model, the bedplate and the main body are provided with the magnetic attraction pieces which are matched with each other, and the magnetic attraction pieces mutually attract each other when the bedplate is at the closed position, so that the bedplate is prevented from turning to the open position under the condition of mistaken touch;
(7) the utility model discloses nursing platform, elastic component are the spring to provide enough big and reliable and stable elastic force, and its elastic force is convenient for adjust.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a perspective view of a nursing platform according to an embodiment of the present invention;
FIG. 2 is an exploded view of a nursing platform according to embodiment 1 of the present invention;
FIG. 3 is an enlarged view of a portion of area A of FIG. 2;
fig. 4 is a sectional view of the rotary connector of embodiment 1 of the present invention after assembly;
fig. 5 is another sectional view of the rotary connecting device of embodiment 1 of the present invention after assembly;
fig. 6 is an exploded view of a nursing platform according to embodiment 2 of the present invention;
FIG. 7 is an enlarged partial view of the area B in FIG. 6;
fig. 8 is a sectional view of the rotary connector according to embodiment 2 of the present invention after assembly;
fig. 9 is another sectional view of the rotary connecting device according to embodiment 2 of the present invention after assembly.
Description of the main reference numerals:
1-a nursing table;
10-main body, 20-bedplate, 30-rotary connecting device, 40 and magnetic piece;
11-base, 31-sliding piece, 32-rotating piece, 33-adjusting piece, 34-elastic piece;
111-guide hole, 311-guide post, 331-adjusting rod, 332-nut.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are preferred embodiments of the invention and should not be considered as excluding other embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.
In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.
In the claims, the specification and the drawings, unless otherwise expressly limited, to the extent that directional terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like are used, the positional or orientational relationships illustrated in the drawings are based on the positional and orientational relationships illustrated in the drawings and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention in any way.
In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, and fixed connection through other devices or elements.
Referring to fig. 1, an embodiment of the present invention provides a convertible nursing platform 1, which includes a main body 10, a table plate 20 and a rotating connection device 30, wherein the main body 10 is fixedly disposed on a wall, and the table plate 20 is rotatably connected to the main body 10 through the rotating connection device 30 and has a closed position and an open position. In the embodiment of the present invention, the rotating connection device 30 is intended to provide an adjustable buffering effect when the bedplate 20 rotates relative to the main body 10, so as to improve the user experience.
Referring to fig. 2-5, a nursing station of embodiment 1 of the present invention is shown. In this embodiment, for convenient assembly, the main body 10 includes a base 11 fixedly connected to the main body; in other embodiments, the base may be directly formed on the body.
The rotation connecting means 30 includes a sliding member 31, a rotation member 32, an adjustment member 33, and an elastic member 34.
The sliding member 31 is slidably connected to the base 11 and has a first inclined surface.
The rotating member 32 is fixed to the platen 20 and rotates relative to the sliding member 31. It has a second inclined surface corresponding to the first inclined surface, which is in at least partial contact with the first inclined surface to drive the sliding member 31 to slide relative to the base 11 in the direction of the rotation axis of the rotation member when the rotation member 32 rotates.
The adjusting member 33 includes an adjusting rod 331 and a nut 332, the base 11, the sliding member 31, the rotating member 32 and the elastic member 34 are all provided with through holes, and the adjusting rod 331 passes through each through hole and is detachably and fixedly connected to the base 11 through the nut 332. The adjusting rod 331 is further fixedly provided with a flange, and one side surface of the adjusting rod forms an abutting surface.
One end of the elastic element 34 abuts against the abutting surface, and the other end abuts against the sliding element 31, so that the sliding element is pressed by the abutting surface when sliding.
When the user operates the platen 20 and applies a torque thereto, the rotating member 32 rotates relative to the sliding member 31, which is fixed relative to the base in the radial direction since the sliding member can slide only relative to the base 11 in the direction of the rotating shaft of the rotating member, and thus the rotating member also rotates relative to the base to rotate the platen 20 relative to the main body 10.
In the above process, since the second inclined surface is matched with the first inclined surface, a pushing force in the rotating shaft direction of the rotating member is generated at the contact position of the second inclined surface and the first inclined surface, so that the sliding member 31 slides in the rotating shaft direction of the rotating member 32. Since the adjusting member 34 is fixed to the base 11, the elastic member 34 is pressed by the sliding member 31, and applies a reaction force to the sliding member to increase a positive pressure between the sliding member 31 and the rotating member 32, so as to increase a friction force at a contact position of the first inclined surface and the second inclined surface to limit the rotation of the rotating member 32, thereby providing a certain buffering effect on the rotation thereof relative to the base 11.
Further, in general, since the shape, size and assembly position of the platen 20 and the main body 10 are fixed after production, the absolute axial positions of the rotor 32 and the base 11 cannot be changed, and the initial axial position of the slider 31 cannot be changed. For the regulation of realizing the buffering effect, the embodiment of the utility model provides a support the one end of elastic component 34 and lean on the face of supporting in regulating part 33, and regulating part detachably rigid coupling in base 11. Thus, the maximum distance from the abutting surface to the sliding member 31 can be adjusted by releasing the adjusting rod 331, adjusting the adjusting rod to a proper position and then locking the adjusting rod, so that the initial elastic force of the elastic member 34 between the abutting surface and the sliding member can be adjusted to adjust the overall buffering effect.
In this embodiment, the initial elastic force of the elastic member 34 is adjusted to: when the rotating member 32 is in the initial rotational position, the elastic member 34 is in a pre-compressed state, thereby providing a better damping effect.
It should be noted that the adjusting member 34 only needs to have an abutting surface and be detachably fixed to the main body 10, and the maximum distance from the abutting surface to the sliding member 31 can be adjusted when releasing, and the configuration thereof need not be limited to the form of the adjusting rod 331 and the nut 332 in the above embodiment 1.
In addition, in embodiment 1, the abutting surface is provided on the flange of the adjusting rod 331, but the abutting surface may also be formed on the end surface of the adjusting rod close to the sliding member 31, and the present invention does not limit this.
In embodiment 1, the adjusting rod 331 passes through the sliding member 31, the rotating member 32 and the elastic member 34 and is locked to the base 11 (the main body 10), and functions to support and fix the radial positions of the sliding member, the rotating member and the elastic member, and to provide a certain guiding function for the sliding of the sliding member 31 and the expansion and contraction of the elastic member 34, but in other embodiments, the above functions may be performed by providing other members parallel to the rotating shaft direction of the rotating member 32. For example, in a preferred embodiment, the sliding member 31 is provided with a guiding post 311, the base 11 is provided with a corresponding guiding hole 111, and when the sliding member slides relative to the base, the guiding post 311 and the guiding hole 111 cooperate to provide guidance for the sliding of the sliding member relative to the base. It goes without saying that it is also possible to provide the guide posts on the base and the guide holes on the slide.
In this embodiment, when the rotating member 32 is located at the initial rotating position, the first inclined surface is attached to the second inclined surface, so that the rotating member 32 has a larger contact surface with the sliding member 31 at the initial rotating position, thereby providing a larger static friction force, having higher stability, and being not easy to start rotating when slightly disturbed. Further, the bedplate 20 and the main body 10 are provided with cooperating magnetic attraction members 40 which attract each other when the bedplate 20 is in the closed position, to achieve the above-mentioned object as well.
In order to provide a sufficiently large, stable and reliable spring force and to facilitate adjustment of the spring force, the spring member 34 of the present embodiment is preferably a spring.
Referring next to fig. 6-9, a care platform of embodiment 2 of the present invention is shown. The difference from embodiment 1 is that the main body is not provided with a base, and the adjusting rod is not provided with a flange, but the end surface of the nut 332 is used as the abutting surface of the elastic element, and the structure is simpler and more compact than that of embodiment 1. Under the condition that the sizes of all parts are similar and the rotation strokes are the same, the buffer effect is better due to the more compact structure.
The description of the above specification and examples is intended to illustrate the scope of the invention, but should not be construed as limiting the scope of the invention. Modifications, equivalents and other improvements which may be made to the embodiments of the invention or to some of the technical features thereof by a person of ordinary skill in the art through logical analysis, reasoning or limited experimentation in light of the above teachings of the invention or the above embodiments are intended to be included within the scope of the invention.
Claims (10)
1. A turnover nursing table comprises a main body, a table plate and a rotary connecting device; the main body is fixedly arranged on a wall body, and the bedplate is rotationally connected with the main body through a rotational connecting device; the method is characterized in that: the rotation connecting device includes:
a sliding member slidably coupled to the body and having a first slope;
the rotating part is fixedly connected with the bedplate and rotates relative to the sliding part; the sliding part is provided with a first inclined surface, a second inclined surface and a driving part, wherein the first inclined surface is provided with a first inclined surface;
the adjusting piece is provided with an abutting surface and is detachably and fixedly connected to the main body so as to adjust the maximum distance from the abutting surface to the sliding piece;
one end of the elastic piece is abutted against the abutting surface, and the other end of the elastic piece is abutted against the sliding piece so as to be pressed by the abutting surface when the sliding piece slides.
2. The flip care table of claim 1, wherein: when the rotating piece is located at the initial rotating position, the elastic piece is in a pre-compression state.
3. The flip care table of claim 1, wherein:
the adjusting piece comprises a nut and an adjusting rod; the main part is provided with a through hole, and the adjusting rod penetrates through the through hole and is detachably and fixedly connected to the main part through a nut.
4. The flip care table of claim 3, wherein: the adjusting rod is fixedly provided with a flange, and one side surface of the adjusting rod forms the abutting surface.
5. The flip care table of claim 3, wherein: the end surface of the nut forms the abutment surface.
6. The flip care table of claim 3, wherein: the sliding part, the rotating part and the elastic part are provided with through holes, and the adjusting rod penetrates through the through holes and is locked on the main body through nuts.
7. The flip care table of claim 1, wherein:
one of the main body and the sliding part is provided with a guide post, and the other one is provided with a corresponding guide hole; when the sliding piece slides relative to the main body, the guide post is matched with the guide hole.
8. The flip care table of claim 1, wherein: when the rotating piece is located at the initial rotating position, the first inclined plane is attached to the second inclined plane.
9. The flip care table of claim 1, wherein: the bedplate has a closed position and an open position when rotating relative to the main body; the bedplate and the main body are provided with matched magnetic attraction pieces which attract each other when the bedplate is at a closed position.
10. The flip top care station of any one of claims 1-9 wherein: the elastic piece is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921663057.4U CN211408339U (en) | 2019-09-30 | 2019-09-30 | Convertible nursing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921663057.4U CN211408339U (en) | 2019-09-30 | 2019-09-30 | Convertible nursing platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211408339U true CN211408339U (en) | 2020-09-04 |
Family
ID=72283570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921663057.4U Active CN211408339U (en) | 2019-09-30 | 2019-09-30 | Convertible nursing platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211408339U (en) |
-
2019
- 2019-09-30 CN CN201921663057.4U patent/CN211408339U/en active Active
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