Lifting type infusion robot

Abstract

The utility model discloses a lifting type infusion robot, which belongs to the related technical field of infusion robots and comprises a lifting type infusion robot body, and a lifting device is arranged at the lower end of the lifting type infusion robot body. The lifting device comprises a transmission lead screw which is arranged at the lower end of the lifting type infusion robot body and connected with a transmission block through a transmission rod, the transmission rod, the transmission block and the transmission lead screw are arranged in a transmission rail, and the transmission lead screw is connected with a driving mechanism; the bottom end of the lifting device is provided with a threshold passing device through a butt joint frame. The lifting device at the lower end of the lifting type infusion robot body enables the robot to adjust the height according to needs so as to adapt to the height requirements of different patients and different infusion environments, and the flexibility and adaptability of the infusion robot are improved. The design of the threshold crossing device enables the robot to easily cross the threshold of a ward or a treatment area, and ensures that the whole robot body is located at the same horizontal position, so that the balance of the infusion robot is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to infusion robot related technical field, concretely is a lifting type infusion robot. BACKGROUND

[0002] In the medical field, infusion therapy is a common treatment method, which involves inputting drugs or nutrient solution into the patient's body through intravenous infusion. In the control of infusion speed, the existing technology usually relies on the drop of the gravity of the liquid to realize. This means that in order to keep the stability of the infusion speed, the whole infusion robot needs to be lifted to a certain height to form enough gravity potential difference. However, this approach has safety hazards in practical application, because lifting the whole machine may make the patient feel unstable and unsafe, especially when moving or adjusting position. In order to solve the above problems, the present application provides a lifting type infusion robot. SUMMARY

[0003] In view of the above problems, the utility model provides a lifting type infusion robot, which is used to solve the technical problem of inconvenient height adjustment of the infusion robot in the prior art.

[0004] To achieve the above purpose, the utility model adopts the technical scheme of:

[0005] A lifting type infusion robot, comprising a lifting type infusion robot body, a lifting device is arranged at the lower end of the lifting type infusion robot body, the lifting device comprises a transmission screw rod arranged at the lower end of the lifting type infusion robot body and connected through a transmission rod and a transmission block, the transmission rod, the transmission block and the transmission screw rod are arranged in a transmission track, and the transmission screw rod is connected with a driving mechanism; the bottom end of the lifting device is provided with a threshold passing device through a docking frame.

[0006] As a further improvement of the above scheme, the top end and the bottom end of the transmission track are respectively provided with a second sensor and a first sensor.

[0007] As a further improvement of the above scheme, the driving mechanism comprises a motor, the output end of the motor is connected with a first transmission gear, the first transmission gear is meshed and connected with a second transmission gear, and the transmission screw rod is arranged in the second transmission gear.

[0008] As a further improvement of the above scheme, the threshold passing device comprises a docking guide rail suitable for the docking guide sleeve arranged in the middle of the docking frame, the docking guide rail is arranged on the top plate at the top end of the frame body, wheels are arranged on both sides of the docking frame, track balls suitable for the wheels are arranged on the top plate, limiting devices for limiting the positions of the wheels are arranged on the top plate to lock the lockers of the wheels; the lower end of the frame body is provided with a threshold crossing wheel for facilitating the movement of the frame body.

[0009] As a further improvement of the above-mentioned scheme, the threshold-crossing wheel comprises a first balance linkage rotating shaft and a second balance linkage rotating shaft arranged at the bottom end of the frame body, the first balance linkage rotating shaft and the second balance linkage rotating shaft are respectively provided with a first threshold-crossing wheel set and a second threshold-crossing wheel set, and the first threshold-crossing wheel set and the second threshold-crossing wheel set are provided with rotating shafts; and a connecting rod is arranged between the first balance linkage rotating shaft and the second balance linkage rotating shaft.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] The lifting type infusion robot body lower end's lifting device makes the robot can adjust height according to need, thereby adapts the height demand of different patients and different infusion environment, improved the flexibility and adaptability of infusion robot. The design of the threshold-crossing device makes the robot can easily cross the threshold of the ward or treatment area, thereby guarantee that the whole fuselage is in the same horizontal position, also guarantees the balance of the infusion robot, expands the use range of the robot. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the schematic view of the utility model.

[0013] Figure 2 It is the schematic view of the threshold-crossing device in the lifting type infusion robot of the utility model.

[0014] In the drawing: 1, transmission rod;2, transmission block;3, motor;4, first transmission gear;5, second transmission gear;6, first sensor;7, transmission rail;8, transmission screw;9, control center;10, second sensor;11, the placement platform of infusion robot;12, docking frame;13, wheel;14, first balance linkage rotating shaft;15, first threshold-crossing wheel set;16, connecting rod;17, rail ball;18, lock catch;19, rotating shaft;20, second balance linkage rotating shaft;21, second threshold-crossing wheel set;22, limiting device;23, docking guide rail;24, docking guide sleeve;25, lifting type infusion robot body;26, frame body;27, top plate. DETAILED DESCRIPTION

[0015] In order to make those skilled in the art better understand the technical scheme, the utility model is described in detail below in conjunction with examples, and the description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the utility model.

[0016] As Figures 1-2As shown, the specific scheme of the embodiment is: a lifting infusion robot, comprising a lifting infusion robot body 25, a lifting device is arranged at the lower end of the lifting infusion robot body 25, the lifting device comprises a transmission screw 8 arranged at the lower end of the lifting infusion robot body 25 and connected through a transmission rod 1 and a transmission block 2, the transmission rod 1, the transmission block 2 and the transmission screw 8 are arranged in a transmission rail 7, and the transmission screw 8 is connected with a driving mechanism; the bottom end of the lifting device is provided with a threshold passing device through a butt joint frame 12.

[0017] As shown in Figure 1 As a preferred mode of the above embodiment, the top end and the bottom end of the transmission rail 7 are respectively provided with a second sensor 10 and a first sensor 6, which provides real-time feedback and ensures the accuracy of the lifting process and safety.

[0018] As shown in Figure 1 As a preferred mode of the above embodiment, the driving mechanism comprises a motor 3, the output end of the motor 3 is connected with a first transmission gear 4, the first transmission gear 4 is meshed and connected with a second transmission gear 5, and the transmission screw 8 is arranged in the second transmission gear 5. Such combination provides stable power output and ensures smooth operation of the lifting device. This design simplifies the structure of the driving mechanism and is convenient for maintenance and adjustment.

[0019] Working principle: the motor 3 as the core of the driving mechanism connects its output end with the first transmission gear 4. The rotary motion of the motor 3 transmits power through the first transmission gear 4. The first transmission gear 4 is meshed and connected with the second transmission gear 5, and the power is transmitted through the meshed gears, so that the second transmission gear 5 rotates. The transmission screw 8 is arranged in the second transmission gear 5, and the transmission rod 1 and the transmission block 2 are arranged on the transmission screw 8 with the rotation of the second transmission gear 5. The transmission screw 8 rotates to drive the transmission rod 1 and the transmission block 2 to rise and fall, realizing the lifting motion of the lifting infusion robot body 25. During the whole process, the control center 9 is responsible for receiving the input signals of the sensors and controlling the operation of the motor 3 according to these signals and the preset program. The control center 9 receives signals from the first sensor 6 and the second sensor 10, and stops the operation of the motor 3 when the lifting device reaches the limit position, so as to prevent mechanical overload or damage.

[0020] As shown in Figure 2As shown, as a preferred mode of the above embodiment, the threshold crossing device includes a docking guide rail 23 adapted to the docking guide sleeve 24 arranged in the middle of the docking frame 12, the docking guide rail 23 is arranged on the top plate 27 at the top end of the frame body 26, the docking frame 12 is provided with wheels 13 on both sides, the top plate 27 is provided with track balls 17 adapted to the wheels 13, the top plate 27 is provided with a limiting device 22 for limiting the position of the wheels 13, and the lock catch 18 is used to lock the wheels 13 when the infusion machine is docked to the threshold crossing device and is stably locked at a certain position; the lower end of the frame body 26 is provided with a threshold crossing wheel for facilitating the movement of the frame body 26.

[0021] First, the lifting type infusion robot body 25 is arranged on the placing platform 11 of the infusion robot, and when it needs to be moved, it needs to be moved from the placing platform 11 of the infusion robot to the frame body 26, and the docking device is arranged on the frame body 26. In this embodiment, the docking guide rail 23 adapted to the docking guide sleeve 24, the docking guide rail 23 is cylindrical, the docking end of the docking guide rail 23 is provided with a chamfer to facilitate smooth docking with the docking guide sleeve 24, and the docking guide sleeve 24 is also provided with a tapered hole adapted to the chamfer of the docking guide rail 23; the docking device can also adopt a sliding plate type docking, a track type docking, a roller type docking, and a ball type docking.

[0022] As shown in Figure 2 As a preferred mode of the above embodiment, the threshold crossing wheel includes a first balance linkage rotating shaft 14 and a second balance linkage rotating shaft 20 arranged through the bottom end of the frame body 26, the first balance linkage rotating shaft 14 and the second balance linkage rotating shaft 20 are respectively provided with a first threshold crossing wheel set 15 and a second threshold crossing wheel set 21, and the first threshold crossing wheel set 15 and the second threshold crossing wheel set 21 are provided with a rotating shaft 19; a connecting rod 16 is arranged between the first balance linkage rotating shaft 14 and the second balance linkage rotating shaft 20.

[0023] The first threshold crossing wheel set 15 and the second threshold crossing wheel set 21 are arranged on the threshold crossing device, each threshold crossing wheel set has two wheels, the threshold crossing wheel set is provided with a rotating shaft 19, and the rotating shaft 19 ensures that the two wheels are used to fear the threshold when encountering the threshold, and the other wheel ensures the balance of the horizontal position.

[0024] The balance threshold crossing connecting rod 16 transmission ensures that the corresponding wheel sets between the first threshold crossing wheel set 15 and the second threshold crossing wheel set 21 are in a synchronous position when crossing the threshold, so as to ensure that the entire machine body is in the same horizontal position. Therefore, the balance of the infusion robot is ensured.

[0025] It should be noted that in this paper, the term includes, contains or any other variant is intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes the elements inherent to such process, method, article or device. The principle and implementation of the present application are described by applying specific examples. The above examples are only used to help understand the method and core idea of the present application. The above is only the preferred embodiment of the present application. It should be pointed out that due to the limited expression of the text, there are objectively infinite specific structures. For ordinary technical personnel in this technical field, without departing from the principle of the present application, some improvements, refinements or changes can be made, and the above technical features can be combined in a proper way; these improvements, refinements, changes or combinations, or without improvement, the concept and technical scheme of the present application are directly applied to other occasions, which should be regarded as the protection scope of the present application.

Claims

1. A lifting infusion robot, comprising a lifting infusion robot body (25), characterized in that, The lower end of the lifting infusion robot body (25) is provided with a lifting device. The lifting device includes a transmission screw (8) located at the lower end of the lifting infusion robot body (25) and connected by a transmission rod (1) and a transmission block (2). The transmission rod (1), the transmission block (2) and the transmission screw (8) are located in the transmission track (7). The transmission screw (8) is connected to the drive mechanism. The bottom end of the lifting device is provided with a threshold device through a docking frame (12).

2. The lifting infusion robot according to claim 1, characterized in that, The top and bottom ends of the transmission track (7) are respectively equipped with a second sensor (10) and a first sensor (6).

3. The lifting infusion robot according to claim 1, characterized in that, The drive mechanism includes a motor (3), the output end of the motor (3) is connected to the first transmission gear (4), the first transmission gear (4) is meshed with the second transmission gear (5), and the transmission screw (8) is set inside the second transmission gear (5).

4. The lifting infusion robot according to claim 1, characterized in that, The threshold crossing device includes a docking guide rail (23) compatible with the docking guide sleeve (24) located in the middle of the docking frame (12). The docking guide rail (23) is located on the top plate (27) at the top of the frame (26). Wheels (13) are provided on both sides of the docking frame (12). Track balls (17) compatible with the wheels (13) are provided on the top plate (27). A limiting device (22) for limiting the position of the wheels (13) is provided on the top plate (27) for locking the buckles (18) of the wheels (13). Threshold crossing wheels are provided at the lower end of the frame (26) to facilitate the movement of the frame (26).

5. The lifting infusion robot according to claim 1, characterized in that, The sill-crossing wheel includes a first balance linkage rotating shaft (14) and a second balance linkage rotating shaft (20) that are inserted at the bottom of the frame (26). A first sill-crossing wheel set (15) and a second sill-crossing wheel set (21) are respectively provided on the first balance linkage rotating shaft (14) and the second balance linkage rotating shaft (20). A rotating shaft (19) is provided on the first sill-crossing wheel set (15) and the second sill-crossing wheel set (21). A connecting rod (16) is provided between the first balance linkage rotating shaft (14) and the second balance linkage rotating shaft (20).

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