CN215938050U - Sickbed-used dinning plate with telescopic function - Google Patents
Sickbed-used dinning plate with telescopic function Download PDFInfo
- Publication number
- CN215938050U CN215938050U CN202122434616.8U CN202122434616U CN215938050U CN 215938050 U CN215938050 U CN 215938050U CN 202122434616 U CN202122434616 U CN 202122434616U CN 215938050 U CN215938050 U CN 215938050U
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- Prior art keywords
- gear
- plate
- sickbed
- accommodating cavity
- double
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- 239000011111 cardboard Substances 0.000 claims description 4
- 235000003166 Opuntia robusta Nutrition 0.000 description 5
- 244000218514 Opuntia robusta Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of dinning plates, in particular to a dinning plate with a telescopic function for a sickbed, which aims at solving the problem that the existing dinning plate is easy to scrape patients and provides the following scheme, wherein the dinning plate comprises a central plate which is rotatably arranged on a bed plate, a containing cavity is formed in the central plate, a double-shaft motor is arranged in the containing cavity, and an extension mechanism is arranged in the containing cavity; the extension mechanism comprises two screw rods, the two screw rods are fixedly connected with two output shafts of the double-shaft motor, the two extension plates are slidably mounted in the containing cavity, the two extension plates are in threaded connection with the two screw rods, the two screw rods are fixedly provided with first gears, the two first gears are respectively meshed with a rack and a double-sided rack, and the supporting mechanism is arranged in the containing cavity.
Description
Technical Field
The utility model relates to the technical field of dinning plates, in particular to a dinning plate with a telescopic function for sickbed tools.
Background
The sickbed generally refers to a nursing bed, is designed according to the treatment needs of patients and the life habits of lying in bed, can be accompanied by family members, has a plurality of nursing functions and operating buttons, uses an insulating and safe bed, and has limited ward space, so that a plurality of patients need to have meals on the sickbed, and a dinning board needs to be installed on the sickbed to facilitate the dining of the patients.
In order to facilitate dining of patients, the dinning plate in the prior art generally exceeds the width of a sickbed, so that when the dinning plate is placed on the sickbed side, the dinning plate can easily scrape the patients or family members moving under the sickbed, and therefore a dinning plate with a telescopic function for the sickbed is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that a dining plate is easy to scrape a patient in the prior art, and provides a dining plate with a telescopic function for a sickbed.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a dining plate with a telescopic function for a sickbed comprises a central plate which is rotatably arranged on a bed plate, wherein an accommodating cavity is formed in the central plate, a double-shaft motor is arranged in the accommodating cavity, and an extension mechanism is arranged in the accommodating cavity;
the extension mechanism comprises two screw rods, the two screw rods are fixedly connected with two output shafts of the double-shaft motor, the two extension plates are slidably mounted in the accommodating cavity, the two extension plates are in threaded connection with the two screw rods, first gears are fixedly mounted on the two screw rods, racks and double-sided racks are respectively meshed with the two first gears, a supporting mechanism is arranged in the accommodating cavity and comprises second gears, the second gears are rotatably connected with the inner wall of the accommodating cavity, the second gears are meshed with the racks, third gears are rotatably mounted in the accommodating cavity and meshed with the double-sided racks, a top plate is fixedly mounted on the third gears, shaft rods are fixedly mounted on the second gears, two first supporting plates are fixedly mounted on the shaft rods, second supporting plates are rotatably mounted on the two first supporting plates, and the two second supporting plates are rotatably connected with the bed plate, equal fixed mounting has the cardboard on two first backup pads, and two cardboards and two second backup pads mutually support, hold the intracavity and be provided with the battery.
Preferably, two bearings are arranged in the accommodating cavity, and inner rings of the two bearings are fixedly connected with one sides of the second gear and the third gear respectively.
Preferably, a first sliding rail is arranged in the accommodating cavity and is in sliding connection with the rack.
Preferably, a second sliding rail is arranged in the accommodating cavity and is in sliding connection with the double-sided rack.
Compared with the prior art, the utility model has the advantages that:
1. this scheme is when using, and the usable floor area of dinning board can be enlarged in the setting of extension mechanism, satisfies the demand of having dinner, can contract when idle simultaneously, avoids the too wide patient or family members of scraping of dinning board.
2. This scheme is when using, and the setting of supporting mechanism can rotate horizontal position to the dinner plate and make things convenient for patient to use, can support the dinner plate simultaneously, increases the bearing capacity of dinner plate, makes things convenient for patient to place food, makes things convenient for patient to have a meal.
The extensible dining plate can be stretched, the dining requirement can be met, the phenomenon that the patient or family members are scraped by the too wide dining plate can be avoided, the extensible dining plate is simple to use, and the operation is convenient.
Drawings
Fig. 1 is a schematic perspective view of a dining plate with a telescopic function for a sickbed according to the present invention;
FIG. 2 is a schematic structural diagram of a sickbed with a dining plate with a telescopic function according to the present invention;
FIG. 3 is a schematic view of a connection structure of a first gear, a second gear, a third gear, a rack and a double-sided rack of a dining plate with a telescopic function for a sickbed according to the utility model;
FIG. 4 is a schematic left-side view of a dining plate with a telescopic function for a sickbed according to the present invention;
fig. 5 is an enlarged structural schematic diagram of a portion a in fig. 2 of a dining plate with a telescopic function for a sickbed according to the present invention.
In the figure: the automatic lifting device comprises a bed plate 1, a center plate 2, a containing cavity 3, a double-shaft motor 4, a screw rod 5, an extension plate 6, a first gear 7, a rack 8, a double-sided rack 9, a second gear 10, a third gear 11, a top plate 12, a shaft rod 13, a first support plate 14, a second support plate 15, a clamping plate 16 and a battery 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a dining plate with a telescopic function for a sickbed comprises a central plate 2 rotatably mounted on a bed plate 1, wherein a containing cavity 3 is formed in the central plate 2, a double-shaft motor 4 is arranged in the containing cavity 3, and an extension mechanism is arranged in the containing cavity 3;
extension mechanism includes two screw rods 5, and two screw rods 5 and two output shaft fixed connection of double-shaft motor 4 hold that sliding mounting has two extension plates 6 in the chamber 3, and two extension plates 6 and two screw rod 5 threaded connection all fixed mounting have first gear 7 on two screw rods 5, and it has rack 8 and two-sided rack 9 to mesh respectively on two first gear 7, holds and is provided with supporting mechanism in the chamber 3.
According to the utility model, the supporting mechanism comprises a second gear 10, the second gear 10 is rotatably connected with the inner wall of the accommodating cavity 3, the second gear 10 is meshed with a rack 8, a third gear 11 is rotatably mounted in the accommodating cavity 3, the third gear 11 is meshed with a double-sided rack 9, a top plate 12 is fixedly mounted on the third gear 11, a shaft rod 13 is fixedly mounted on the second gear 10, two first supporting plates 14 are fixedly mounted on the shaft rod 13, second supporting plates 15 are rotatably mounted on the two first supporting plates 14, the two second supporting plates 15 are rotatably connected with the bed plate 1, clamping plates 16 are fixedly mounted on the two first supporting plates 14, the two clamping plates 16 are matched with the two second supporting plates 15, and a battery 17 is arranged in the accommodating cavity 3.
According to the utility model, the accommodating cavity 3 is internally provided with a first sliding rail which is connected with the rack 8 in a sliding manner, and the first sliding rail can enable the rack 8 to slide at a fixed position.
According to the utility model, a second sliding rail is arranged in the accommodating cavity 3 and is connected with the double-sided rack 9 in a sliding manner, and the double-sided rack 9 can slide at a fixed position by the second sliding rail.
In the utility model, two bearings are arranged in the accommodating cavity 3, inner rings of the two bearings are respectively and fixedly connected with one sides of the second gear 10 and the third gear 11, and the two bearings can respectively enable the second gear 10 and the third gear 11 to rotate at fixed positions.
The working principle is as follows: when the sickbed is used, the double-shaft motor 4 is opened, the two screw rods 5 are driven to rotate, the two extension plates 6 are driven to slide, the use area is increased, and the sickbed is convenient for a patient to use, the two screw rods 5 are driven to rotate, the two first gears 7 are driven to rotate, the racks 8 are driven to slide downwards, the double-sided racks 9 slide upwards, when the double-sided racks 9 and the third gears 11 are meshed, the double-sided racks 9 continue to slide upwards, the third gears 11 are driven to rotate, the third gears 11 rotate, the top plate 12 is driven to rotate and abut against the bed plate 1, the sickbed cannot be pushed, the central plate 2 rotates reversely under the reaction force, the central plate rotates to the horizontal position, the sickbed is convenient for the patient to use, when the racks 8 and the second gears 10 are meshed, the racks 8 continue to slide downwards, the second gears 10 are driven to rotate, and the second gears 10 rotate, and then drive axostylus axostyle 13 and rotate, and then drive two first bracing pieces 14 and rotate, the top is on bed board 1 the auxiliary stay play well core plate 2, two first bracing pieces 14 rotate, and then drive two second backup pads 15 and rotate, make two cardboard 16 on two first bracing pieces 14 block respectively on two second backup pads 15, two fixed second backup pads 15, be convenient for support the dinner plate, make things convenient for patient to use, after the use is accomplished, reversal double-shaft motor 4, it can to pack up the dinner plate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. A dining plate with a telescopic function for sickbed appliances comprises a central plate (2) rotatably mounted on a bed plate (1), and is characterized in that an accommodating cavity (3) is formed in the central plate (2), a double-shaft motor (4) is arranged in the accommodating cavity (3), and an extension mechanism is arranged in the accommodating cavity (3);
extension mechanism includes two screw rods (5), two output shaft fixed connection of two screw rods (5) and biax motor (4), it has two extension plates (6) to hold slidable mounting in chamber (3), two extension plates (6) and two screw rod (5) threaded connection, and equal fixed mounting has first gear (7) on two screw rods (5), and it has rack (8) and two-sided rack (9) to mesh respectively on two first gear (7), it is provided with supporting mechanism in chamber (3) to hold.
2. The dinning board with the telescopic function for the sickbed as claimed in claim 1, wherein the supporting mechanism comprises a second gear (10), the second gear (10) is rotatably connected with the inner wall of the containing cavity (3), the second gear (10) is meshed with the rack (8), a third gear (11) is rotatably installed in the containing cavity (3), the third gear (11) is meshed with the double-sided rack (9), a top plate (12) is fixedly installed on the third gear (11), a shaft lever (13) is fixedly installed on the second gear (10), two first supporting plates (14) are fixedly installed on the shaft lever (13), second supporting plates (15) are rotatably installed on the two first supporting plates (14), the two second supporting plates (15) are rotatably connected with the bed board (1), clamping boards (16) are fixedly installed on the two first supporting plates (14), two cardboard (16) and two second backup pads (15) mutually support, are provided with battery (17) in holding chamber (3).
3. The hospital bed dining plate with telescopic function of claim 1, wherein a first sliding rail is arranged in the accommodating cavity (3), and the first sliding rail is slidably connected with the rack (8).
4. The dining plate with telescopic function for the sickbed according to claim 1, wherein a second sliding rail is arranged in the accommodating cavity (3), and the second sliding rail is slidably connected with the double-sided rack (9).
5. The dining plate with telescopic function for the sickbed according to claim 1, wherein two bearings are arranged in the accommodating cavity (3), and inner rings of the two bearings are fixedly connected with one side of the second gear (10) and one side of the third gear (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122434616.8U CN215938050U (en) | 2021-10-09 | 2021-10-09 | Sickbed-used dinning plate with telescopic function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122434616.8U CN215938050U (en) | 2021-10-09 | 2021-10-09 | Sickbed-used dinning plate with telescopic function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215938050U true CN215938050U (en) | 2022-03-04 |
Family
ID=80412005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122434616.8U Expired - Fee Related CN215938050U (en) | 2021-10-09 | 2021-10-09 | Sickbed-used dinning plate with telescopic function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215938050U (en) |
-
2021
- 2021-10-09 CN CN202122434616.8U patent/CN215938050U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |