CN220002159U - Forward and reverse rotation nursing bed mechanism with gear rack - Google Patents
Forward and reverse rotation nursing bed mechanism with gear rack Download PDFInfo
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- CN220002159U CN220002159U CN202321543794.7U CN202321543794U CN220002159U CN 220002159 U CN220002159 U CN 220002159U CN 202321543794 U CN202321543794 U CN 202321543794U CN 220002159 U CN220002159 U CN 220002159U
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 36
- 230000002441 reversible effect Effects 0.000 title claims abstract description 23
- 230000000712 assembly Effects 0.000 claims abstract description 12
- 238000000429 assembly Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model discloses a nursing bed mechanism with a gear rack and a forward and reverse rotation mechanism, which mainly comprises a nursing bed main body and the forward and reverse rotation mechanism, wherein the nursing bed main body comprises a bed frame, a storage plate fixedly connected with the bottom of the bed frame through a supporting rod and a bed plate connected with the bed frame, the bed plate comprises a head bed plate rotationally connected with the bed frame, a back bed plate fixedly connected with the bed frame and a pair of leg bed plates rotationally connected with the bed frame, the head bed plate is rotationally connected with the bed frame through a first rotating shaft, the pair of leg bed plates are respectively rotationally connected with the bed frame through a pair of second rotating shafts, and the forward and reverse rotation mechanism comprises two pairs of rotating assemblies, a first pushing assembly and a pair of second pushing assemblies, and the first pushing assemblies are respectively connected with the two pairs of rotating assemblies. The utility model can make the legs of the patient do bending, stretching and lifting movements, thereby helping the patient to carry out rehabilitation training of the legs, pushing the upper body of the patient to sit up, leading the patient to be in a comfortable prone position, having good comfort and being beneficial to nursing rehabilitation of the patient.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a forward and reverse rotation nursing bed mechanism with a gear rack.
Background
At present, the nursing bed used in the hospital ward is still a common nursing bed, and the common nursing bed can provide functions of lying rest, lifting the upper body of the patient and the like for the patient, but the nursing bed has single function and can not meet the needs of the patient. Therefore, there is a need for a reversible care couch mechanism with a rack and pinion to solve the above-mentioned problems.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The present utility model has been made in view of the above-mentioned problems associated with the conventional rack and pinion reversible rotating care bed mechanism.
Therefore, the technical problem to be solved by the utility model is to provide a forward and reverse rotation nursing bed mechanism with a gear rack, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a take rack and pinion positive and negative rotation nursing bed mechanism, mainly includes nursing bed main part and positive and negative rotary mechanism, nursing bed main part includes the bedstead, puts thing board and the bed board that is connected with the bedstead through bracing piece and bedstead bottom fixed connection, the bed board includes the head position bed board of being connected with the bedstead rotation, the back position bed board of being connected with bedstead fixed connection and a pair of leg position bed board of being connected with the bedstead rotation, the head position bed board rotates with the bedstead through first rotation axis to be connected, a pair of leg position bed board rotates with the bedstead through a pair of second rotation axis respectively to be connected, positive and negative rotary mechanism includes two pairs of rotating assemblies and the first pushing component and a pair of second pushing component that are connected with two pairs of rotating assemblies respectively, one pair of rotating assemblies is connected with first rotation axis, and the symmetry sets up the both ends at the rotation axis, another pair of rotating assemblies is connected with a pair of second rotation axis respectively.
As a preferable scheme of the nursing bed mechanism with the gear rack and the forward and backward rotation, the utility model comprises the following steps: the inside of the bedstead is fixedly connected with a baffle plate at one side of the back position bed board far away from the head position bed board, and one pair of opposite ends of the second rotating shafts are rotationally connected with the baffle plate.
As a preferable scheme of the nursing bed mechanism with the gear rack and the forward and backward rotation, the utility model comprises the following steps: the top of the head position bed board, the back position bed board and the leg position bed board are respectively and fixedly connected with a head position mattress, a back position mattress and a leg position mattress.
As a preferable scheme of the nursing bed mechanism with the gear rack and the forward and backward rotation, the utility model comprises the following steps: the rotating assembly comprises a rotating gear fixedly sleeved outside the first rotating shaft or the second rotating shaft, a transmission gear in meshed connection with the bottom of the rotating gear, and a rack in meshed connection with the bottom of the transmission gear.
As a preferable scheme of the nursing bed mechanism with the gear rack and the forward and backward rotation, the utility model comprises the following steps: the bottom sliding connection of rack has the support spout, the bottom fixedly connected with pole setting of support spout, the bottom and the upper surface fixed connection of putting the thing board of pole setting.
As a preferable scheme of the nursing bed mechanism with the gear rack and the forward and backward rotation, the utility model comprises the following steps: the first pushing assembly comprises a first push rod motor fixedly connected with the bottom of the back position bed board and a push plate fixedly connected with a push rod of the first push rod motor, and the push plate is fixedly connected with a pair of racks positioned below the head position bed board.
As a preferable scheme of the nursing bed mechanism with the gear rack and the forward and backward rotation, the utility model comprises the following steps: the second pushing assembly comprises a second push rod motor fixedly connected with the bottom of the back position bed board, and a push rod of the second push rod motor is fixedly connected with a rack below the leg position bed board.
The utility model has the beneficial effects that:
the nursing bed mechanism provided by the utility model can enable legs of a patient to do bending, stretching and lifting movements, thereby being capable of helping the patient to do rehabilitation training of the legs, pushing the upper body of the patient to sit up, enabling the patient to be in a comfortable prone position, having good comfort and being beneficial to nursing rehabilitation of the patient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic view of a first view of a rack and pinion reversible care bed mechanism according to the present utility model.
Fig. 2 is a schematic view of a second view of the rack and pinion reversible nursing bed mechanism of the present utility model.
Fig. 3 is a schematic view of the connection structure among the first rotating shaft, the rotating assembly and the first pushing assembly of the rack-and-pinion forward-and-reverse-rotation nursing bed mechanism of the present utility model.
Fig. 4 is a schematic view of the connection structure among the second rotating shaft, the rotating assembly and the second pushing assembly of the rack-and-pinion forward-and-reverse-rotation nursing bed mechanism of the present utility model.
Fig. 5 is a schematic view of a leg training structure of the rack and pinion reversible nursing bed mechanism of the present utility model.
In the figure: 100. a nursing bed body; 101. a bed frame; 102. a storage plate; 103. a head position bed board; 200. a forward and reverse rotation mechanism; 104. a back position bed board; 105. leg position bed board; 106. a first rotation shaft; 107. a second rotation shaft; 108. a partition plate; 201. a rotating assembly; 201-1, rotating gears; 201-2, a transmission gear; 201-3, a rack; 201-4, supporting the chute; 201-5, standing; 202. a first pushing assembly; 202-1, a first push rod motor; 202-2, a push plate; 203. a second pushing assembly; 203-1, a second push rod motor.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Example 1
Referring to fig. 1-5, in accordance with one embodiment of the present utility model, there is provided a rack and pinion reversible care bed mechanism, comprising:
the nursing bed comprises a nursing bed body 100, wherein the nursing bed body 100 comprises a bed frame 101, a storage plate 102 fixedly connected with the bottom of the bed frame 101 through a supporting rod and a bed plate connected with the bed frame 101, the storage plate 102 can be used for storing articles, and universal wheels are arranged at four corners of the bottom of the storage plate 102, so that the nursing bed is convenient to move;
the bed board comprises a head bed board 103 which is rotationally connected with the bed frame 101, a back bed board 104 which is fixedly connected with the bed frame 101 and a pair of leg bed boards 105 which are rotationally connected with the bed frame 101, wherein the head bed board 103 is rotationally connected with the bed frame 101 through a first rotating shaft 106, the pair of leg bed boards 105 are respectively rotationally connected with the bed frame 101 through a pair of second rotating shafts 107, and the tops of the head bed board 103, the back bed board 104 and the leg bed boards 105 are respectively fixedly connected with a head mattress, a back mattress and a leg mattress for improving the comfort of a patient and being beneficial to the nursing recovery of the patient;
the forward and reverse rotation mechanism 200, the forward and reverse rotation mechanism 200 includes two pairs of rotation members 201, and a first pushing member 202 and a pair of second pushing members 203 respectively connected to the two pairs of rotation members 201, wherein one pair of rotation members 201 is connected to the first rotation shaft 106 and symmetrically disposed at both ends of the rotation shaft 106, and the other pair of rotation members 201 is respectively connected to the pair of second rotation shafts 107.
Specifically, a partition plate 108 is fixedly connected to the side, away from the head position bed plate 103, of the back position bed plate 104 in the bed frame 101, and opposite ends of the pair of second rotating shafts 107 are rotatably connected to the partition plate 108 through bearings, so that stability of the second rotating shafts 107 is improved, and the second rotating shafts can stably rotate.
Specifically, the rotating assembly 201 includes a rotating gear 201-1 fixedly sleeved outside the first rotating shaft 106 or the second rotating shaft 107, a transmitting gear 201-2 meshed with the bottom of the rotating gear 201-1, and a rack 201-3 meshed with the bottom of the transmitting gear 201-2, when the rack 201-3 moves back and forth, the transmitting gear 201-2 can be driven to rotate forward or backward, the transmitting gear 201-2 drives the rotating gear 201-1 to rotate forward or backward, the rotating gear 201-1 drives the first rotating shaft 106 or the second rotating shaft 107 to rotate forward or backward, when the first rotating shaft 106 rotates, the head position bed plate 103 can be driven to rotate, the head lifting of a patient is assisted, the comfort of the patient is improved, when the second rotating shaft 107 rotates, the leg position bed plate 105 can be driven to rotate, the legs of the patient can be bent and stretched, so that the rehabilitation training of the legs of the patient can be helped, in addition, the pair of leg position bed plates 105 can run simultaneously, and can also run separately, multiple selectivity can be provided, and the use requirements of people can be met.
Further, the bottom of the rack 201-3 is slidably connected with a supporting chute 201-4, the bottom of the supporting chute 201-4 is fixedly connected with a vertical rod 201-5, the bottom end of the vertical rod 201-5 is fixedly connected with the upper surface of the object placing plate 102, and the rack 201-3 can stably move by arranging the supporting chute 201-4.
Specifically, the first pushing assembly 202 includes a first push rod motor 202-1 fixedly connected to the bottom of the back-position bed board 104 and a push plate 202-2 fixedly connected to a push rod of the first push rod motor 202-1, the push plate 202-2 is fixedly connected to a pair of racks 201-3 located below the head-position bed board 103, when a patient needs to lift up, the first push rod motor 202-1 is started, the push rod of the first push rod motor 202-1 drives the pair of racks 201-3 below the head-position bed board 103 to move simultaneously through the push plate 202-2, the pair of racks 201-3 simultaneously drive a transmission gear 201-2 to rotate, the transmission gear 201-2 drives rotating gears 201-1 at two ends of the first rotating shaft 106 to rotate, and the rotating gears 201-1 drive the head-position bed board 103 to rotate through the first rotating shaft 106, so that the patient can be helped up.
Specifically, the second pushing assembly 203 includes a second push rod motor 203-1 fixedly connected to the bottom of the back bed board 104, a push rod of the second push rod motor 203-1 is fixedly connected to a rack 201-3 below the leg bed board 105, when helping a patient to perform rehabilitation training on legs, a pair of second push rod motors 203-1 can be started simultaneously or a pair of second push rod motors 203-1 can be started separately, when the second push rod motor 203-1 runs, the rack 201-3 below the leg bed board 105 is driven to move back and forth, the rack 201-3 drives a corresponding rotating gear 201-1 to rotate through a transmission gear 201-2 meshed with the rack 201-3, and the rotating gear 201-1 drives the second rotating shaft 107 to rotate, and the second rotating shaft 107 drives the leg bed board 105 to rotate upwards or downwards, so that the legs of the patient can be bent, stretched and lifted, and the patient can be helped to perform rehabilitation training on the legs.
Notably, are: the whole device controls the realization of the device through the total control button, and because the equipment matched with the control button is common equipment, the device belongs to the prior art, and the electrical connection relation and the specific circuit structure of the device are not repeated here.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (7)
1. A rack and pinion reversible care bed mechanism comprising:
the nursing bed comprises a nursing bed main body (100), wherein the nursing bed main body (100) comprises a bed frame (101), a storage plate (102) fixedly connected with the bottom of the bed frame (101) through a supporting rod and a bed plate connected with the bed frame (101);
the bed board comprises a head bed board (103) rotationally connected with the bed frame (101), a back bed board (104) fixedly connected with the bed frame (101) and a pair of leg bed boards (105) rotationally connected with the bed frame (101), wherein the head bed board (103) is rotationally connected with the bed frame (101) through a first rotating shaft (106), and the pair of leg bed boards (105) are respectively rotationally connected with the bed frame (101) through a pair of second rotating shafts (107);
the positive and negative rotating mechanism (200), positive and negative rotating mechanism (200) include two pairs of rotating assemblies (201) and respectively with the first pushing assembly (202) and a pair of second pushing assembly (203) that are connected of two pairs of rotating assemblies (201), wherein a pair of rotating assemblies (201) are connected with first rotation axis (106), and the symmetry sets up in the both ends of rotation axis (106), another pair of rotating assemblies (201) are connected with a pair of second rotation axis (107) respectively.
2. The rack and pinion reversible care bed mechanism as set forth in claim 1 wherein: the inside of the bedstead (101) is fixedly connected with a baffle (108) at one side of the back position bed board (104) far away from the head position bed board (103), and one pair of opposite ends of the second rotating shafts (107) are rotationally connected with the baffle (108).
3. The rack and pinion reversible care bed mechanism as set forth in claim 1 wherein: the tops of the head position bed board (103), the back position bed board (104) and the leg position bed board (105) are respectively and fixedly connected with a head position mattress, a back position mattress and a leg position mattress.
4. The rack and pinion reversible care bed mechanism as set forth in claim 1 wherein: the rotating assembly (201) comprises a rotating gear (201-1) fixedly sleeved outside the first rotating shaft (106) or the second rotating shaft (107), a transmission gear (201-2) in meshed connection with the bottom of the rotating gear (201-1), and a rack (201-3) in meshed connection with the bottom of the transmission gear (201-2).
5. The rack and pinion reversible care bed mechanism as set forth in claim 4 wherein: the bottom of rack (201-3) sliding connection has support spout (201-4), the bottom fixedly connected with pole setting (201-5) of support spout (201-4), the bottom of pole setting (201-5) is fixedly connected with the upper surface of putting thing board (102).
6. The rack and pinion reversible care bed mechanism as set forth in claim 1 wherein: the first pushing assembly (202) comprises a first push rod motor (202-1) fixedly connected with the bottom of the back position bed board (104) and a push plate (202-2) fixedly connected with a push rod of the first push rod motor (202-1), and the push plate (202-2) is fixedly connected with a pair of racks (201-3) positioned below the head position bed board (103).
7. The rack and pinion reversible care bed mechanism as set forth in claim 1 wherein: the second pushing assembly (203) comprises a second push rod motor (203-1) fixedly connected with the bottom of the back position bed plate (104), and a push rod of the second push rod motor (203-1) is fixedly connected with a rack (201-3) below the leg position bed plate (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321543794.7U CN220002159U (en) | 2023-06-16 | 2023-06-16 | Forward and reverse rotation nursing bed mechanism with gear rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321543794.7U CN220002159U (en) | 2023-06-16 | 2023-06-16 | Forward and reverse rotation nursing bed mechanism with gear rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220002159U true CN220002159U (en) | 2023-11-14 |
Family
ID=88682909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321543794.7U Active CN220002159U (en) | 2023-06-16 | 2023-06-16 | Forward and reverse rotation nursing bed mechanism with gear rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220002159U (en) |
-
2023
- 2023-06-16 CN CN202321543794.7U patent/CN220002159U/en active Active
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