Electric infusion device

Abstract

The utility model discloses an electric infusion device which comprises a supporting rod, the upper bottom face of the supporting rod is fixedly connected with a remote control receiving head, the upper surface of the remote control receiving head is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a threaded rod, and the inner side wall of the supporting rod is slidably connected with a telescopic rod. The side surface of the screw rod is meshed with threads on the side surface of the telescopic rod, a pressing key is slidably connected to the upper bottom face of the telescopic rod, an electric push rod is slidably connected to the side surface of the pressing key, the side surface of the electric push rod is fixedly connected with the telescopic rod, and a pressing rotating device is fixedly connected to the upper surface of the telescopic rod. The height of the infusion device can be adjusted by controlling the telescopic rod to move up and down through the remote controller, operation of medical staff is facilitated, meanwhile, when an infusion bottle is replaced, automatic bottle replacement of the infusion device can be achieved through the remote controller, and convenience is provided for the medical staff and a patient.

Description

Technical Field

[0001] The utility model relates to the technical field of electric-controlled lifting and pressing rotation, in particular to an electric infusion device. Background Art

[0002] The existing electric infusion device is fixed in position and cannot be adjusted at will or has a complex structure and is not easy to operate. The height of the infusion device cannot be simply controlled according to the patient's needs. At the same time, it can only be replaced by medical staff after the infusion is completed, which is inconvenient for small nurses or patients to replace by themselves and wastes manpower. For example, a Chinese patent discloses an adjustable height infusion stand, and its application number is: CN192019368025.2. Although it can enable medical staff to quickly complete the overall adjustment of the height of the infusion stand, and can also adjust the height of a certain infusion hook separately according to the situation, it still requires professional operation, and cannot enable patients to adjust the height by themselves according to their needs, which will still increase the workload of medical staff and has limitations in use. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, to provide an electric infusion device, to remotely control the height of the infusion stand through a remote controller, to be stable in use and convenient for medical staff and patients to operate, to be convenient to use and to reduce manpower, and to realize automatic bottle replacement by rotating the bottle holder through the use of a remote controller without manual operation by medical staff, thereby reducing the work pressure of medical staff and providing convenience for patients.

[0004] The utility model also provides the above-mentioned electric infusion device, comprising: a base, the upper surface of the base is fixedly connected to a support rod, the lower bottom wall of the support rod is fixedly connected to a remote control receiving head, the upper surface of the remote control receiving head is fixedly connected to a rotating motor, the output end of the rotating motor is fixedly connected to a rotating shaft, the upper surface of the rotating shaft is fixedly connected to a screw, the inner side wall of the support rod is slidably connected to a telescopic rod, the side inner wall of the telescopic rod is threadedly connected to the screw, the upper bottom surface of the telescopic rod is slidably connected to a push button, the side surface of the push button is slidably connected to an electric push rod, and the side surface of the electric push rod is fixedly connected to the telescopic rod; the upper surface of the telescopic rod is fixedly connected to a protective cover, the lower bottom wall of the protective cover is fixedly connected to a spring, and the spring is away from One end of the protective cover is fixedly connected to the push button, and the upper surface of the push button is provided with a shaft cylinder, the upper surface of the shaft cylinder is fixedly connected with a connecting shaft, the upper surface of the connecting shaft is rotatably connected with a slide rod, the side surface of the slide rod is movably connected with a key cylinder, the side inner wall of the key cylinder is slidably connected with a slide key, the side inner wall of the key cylinder is fixedly connected with a spring pin, the side surface of the spring pin abuts against the slide key, the upper surface of the slide rod is fixedly connected with a bottle seat, and the side surface of the protective cover is fixedly connected with a fixing clip. Through the above components, the telescopic rod can be controlled to move up and down by a remote control to adjust the height of the infusion device for the convenience of operation of medical staff. At the same time, when replacing the infusion bottle, the infusion device can be automatically replaced by the remote control to provide convenience for medical staff and patients.

[0005] According to the electric infusion device of the utility model, the two side surfaces of the base are fixedly connected with wheel support rods, the two wheel support rods are symmetrically distributed and the base is located between the wheel support rods. Through the above components, the device can be better supported and made more stable when used.

[0006] According to the electric infusion device of the utility model, the lower surfaces of both sides of the wheel support rod are rotatably connected with universal wheels, and the side surfaces of the universal wheels are rotatably connected with brakes. Through the above components, the device can be placed at a fixed point while being moved according to the usage.

[0007] According to the electric infusion device of the utility model, the side surface of the shaft cylinder is provided with two slots, the two slots are symmetrically distributed, and the side surface of the key cylinder is fixedly connected to the protective cover. The above components are used to limit the movement range of the shaft cylinder and the slide slot rod.

[0008] According to the electric infusion device of the utility model, the side surface of the protective cover is fixedly connected with a sliding key, one side of the sliding key extends into the slot of the shaft cylinder and is slidably connected with the slot. Through the above components, the position of the shaft cylinder can be limited to facilitate the use of the device.

[0009] According to the electric infusion device of the utility model, the side of the push button away from the telescopic rod penetrates the outer surface of the protective cover and extends to the inside of the protective cover, and the side surface of the push button is slidably connected to the protective cover. Through the above components, the push button facilitates the control device to replace the infusion bottle.

[0010] According to the electric infusion device of the utility model, the upper surface of the bottle seat is provided with four bottle grooves, the bottle grooves penetrate to the lower surface of the bottle seat, and the fixing clip is located at the lower center of the bottle groove. Through the above components, the infusion bottle can be placed, and the infusion tube is conveniently inserted into the infusion bottle.

[0011] According to the electric infusion device of the utility model, the side surface of the slide rod is provided with a slide hole, the interior of the slide hole is fixedly connected with a stop plate, and the end of the slide key away from the spring pin extends into the slide hole. Through the above components, the movement trajectory of the slide key in the slide rod can be limited, and the movement will not be reversed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0013] Figure 1 This is the overall structure diagram of the electric infusion device of the utility model;

[0014] Figure 2 This is a bottom view of the electric infusion device of the utility model;

[0015] Figure 3 It is a cross-sectional structural diagram of the support rod and the protective cover of the electric infusion device of the utility model;

[0016] Figure 4 This is the overall structural diagram of the pressing and rotating mechanism of the electric infusion device of the utility model;

[0017] Figure 5 It is a cross-sectional structural diagram of the pressing and rotating mechanism of the electric infusion device of the utility model.

[0018] Legend:

[0019] 1. Universal wheel; 2. Brake; 3. Wheel support rod; 4. Base; 5. Support rod; 6. Bottle holder; 7. Protective cover; 8. Fixing clamp; 9. Remote control receiving head; 10. Rotating motor; 11. Rotating shaft; 12. Screw rod; 13. Telescopic rod; 14. Electric push rod; 15. Push button; 16. Shaft cylinder; 17. Spring; 18. Slide rod; 19. Spring pin; 20. Slide key; 21. Connecting shaft; 22. Key cylinder. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figure 1-5The electric infusion device of the utility model embodiment comprises: a base 4, a support rod 5 is fixedly connected to the upper surface of the base 4 to support the entire device, a remote control receiving head 9 is fixedly connected to the upper bottom surface of the support rod 5 to receive the signal of the remote control, a rotating motor 10 is fixedly connected to the upper surface of the remote control receiving head 9 to drive the rotating shaft 11 to rotate, the output end of the rotating motor 10 is fixedly connected to the rotating shaft 11 to drive the screw 12 to rotate, the upper surface of the rotating shaft 11 is fixedly connected to the screw 12, and the telescopic rod 13 is moved up and down when rotating, the inner side wall of the support rod 5 is slidably connected to the telescopic rod 13, and the use height of the device can be adjusted, and the inner side wall of the telescopic rod 13 is threadedly connected to the screw 12, It is convenient to accurately and stably adjust the height of the device. The upper bottom surface of the telescopic rod 13 is slidably connected with a push button 15 to drive the bottle changing structure. The side surface of the push button 15 is slidably connected with an electric push rod 14 to control the up and down movement of the push button 15. The side surface of the electric push rod 14 is fixedly connected to the telescopic rod 13 to fix the electric push rod 14; the upper surface of the telescopic rod 13 is fixedly connected with a protective cover 7 to protect the bottle changing structure. The lower bottom wall of the protective cover 7 is fixedly connected with a spring 17. The end of the spring 17 away from the protective cover 7 is fixedly connected to the push button 15. After the bottle changing is completed, the structure is restored. The upper surface of the push button 15 is provided with a shaft cylinder 16 to limit the position of the bottle changing device. The upper surface of the shaft cylinder 16 is fixed A connecting shaft 21 is connected to connect the slide rod 18 and the shaft cylinder 16 so that the movement of the two is not affected. The side surface of the shaft cylinder 16 is provided with two slots, which are symmetrically distributed to provide a trajectory for the movement of the sliding key. The side surface of the key cylinder 22 is fixedly connected to the protective cover 7 to limit the movement range of the slide rod 18. The upper surface of the connecting shaft 21 is rotatably connected to the slide rod 18 so that the bottle seat 6 can rotate. The side surface of the slide rod 18 is movably connected to the key cylinder 22 to control the movement trajectory of the slide rod 18. The side inner wall of the key cylinder 22 is slidably connected to the slide key 20, which can move according to the inner trajectory of the slide rod 18. The side surface of the slide rod 18 is provided with a slide slot hole, and the inside of the slide slot hole is fixedly connected to the slide slot rod 18. It is connected to an abutment plate, and one end of the slide key 20 away from the spring pin 19 extends into the slide slot hole, limiting the moving position of the slide slot rod 18 while not reversing the movement of the slide slot rod 18. The side inner wall of the key cylinder 22 is fixedly connected with the spring pin 19, and the side surface of the spring pin 19 abuts against the slide key 20. The fixed key cylinder 22 facilitates the movement of the key cylinder 22. The upper surface of the slide slot rod 18 is fixedly connected with a bottle seat 6 for placing an infusion bottle. The upper surface of the bottle seat 6 is provided with four bottle grooves, which extend to the lower surface of the bottle seat 6 and can be used to place and fix the infusion bottle. The fixing clamp 8 is located at the lower center of the bottle groove to facilitate the insertion of the infusion tube into the infusion bottle. The side surface of the protective cover 7 is fixedly connected with a fixing clamp 8 for fixing the infusion tube.

[0022] The two side surfaces of the base 4 are fixedly connected with wheel support rods 3, the two wheel support rods 3 are symmetrically distributed and the base 4 is located between the wheel support rods 3, which can better support the device and make the device more stable when used. The lower surfaces of the two sides of the wheel support rods 3 are rotatably connected with universal wheels 1, which can move the entire infusion device according to the use situation, and the side surfaces of the universal wheels 1 are rotatably connected with brakes 2 to fix the position of the infusion device.

[0023] A sliding key is fixedly connected to the side surface of the protective cover 7, and one side of the sliding key extends into the slot of the shaft cylinder 16 and is slidably connected to the slot, which is used to limit the movement range of the shaft cylinder 16. The side of the push button 15 away from the telescopic rod 13 penetrates the outer surface of the protective cover 7 and extends to the inside of the protective cover 7. The side surface of the push button 15 is slidably connected to the protective cover 7, so that the push button 15 is convenient for the control device to replace the infusion bottle.

[0024] Working principle: by controlling the remote control, the remote control signal is transmitted to the remote control receiving head 9, the remote control receiving head 9 controls the rotation direction of the rotating motor 10 to drive the rotation of the screw 12, and the rotation of the screw 12 makes the telescopic rod 13 move up and down to adjust the height of the device. The electric push rod 14 can also be controlled according to the remote control signal to make the button 15 push the shaft tube 16 to move upward, so that the slide rod 18 rises and then rotates to drive the bottle seat 6 to move, so that the infusion bottle in the bottle seat 6 is pulled out from the infusion tube fixed in the fixing clamp 8 and rotated to replace the bottle, and the device is reset under the action of gravity and the spring 17, and the infusion tube is inserted into the replaced infusion bottle at the same time.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An electric infusion device, characterized in that: include: A base (4), wherein the upper surface of the base (4) is fixedly connected to a support rod (5), the lower bottom wall of the support rod (5) is fixedly connected to a remote control receiving head (9), the upper surface of the remote control receiving head (9) is fixedly connected to a rotating motor (10), the output end of the rotating motor (10) is fixedly connected to a rotating shaft (11), the upper surface of the rotating shaft (11) is fixedly connected to a screw rod (12), the inner side wall of the support rod (5) is slidably connected to a telescopic rod (13), the side inner wall of the telescopic rod (13) is threadedly connected to the screw rod (12), the inner side wall of the telescopic rod (13) is slidably connected to a push button (15), the upper bottom surface of the push button (15) is slidably connected to an electric push rod (14), and the side surface of the electric push rod (14) is fixedly connected to the telescopic rod (13); The upper surface of the telescopic rod (13) is fixedly connected to a protective cover (7), the lower bottom wall of the protective cover (7) is fixedly connected to a spring (17), one end of the spring (17) away from the protective cover (7) is fixedly connected to the push key (15), the upper surface of the push key (15) is provided with a shaft cylinder (16), the upper surface of the shaft cylinder (16) is fixedly connected to a connecting shaft (21), the upper surface of the connecting shaft (21) is rotatably connected to a slide groove rod (18), the side surface of the slide groove rod (18) is movably connected to a key cylinder (22), the side inner wall of the key cylinder (22) is slidably connected to a slide key (20), the side inner wall of the key cylinder (22) is fixedly connected to a spring pin (19), the side surface of the spring pin (19) is in contact with the slide key (20), the upper surface of the slide groove rod (18) is fixedly connected to a bottle seat (6), and the side surface of the protective cover (7) is fixedly connected to a fixing clamp (8).

2. The electric infusion device according to claim 1, characterized in that: Wheel support rods (3) are fixedly connected to both side surfaces of the base (4); the two wheel support rods (3) are symmetrically distributed and the base (4) is located between the wheel support rods (3).

3. The electric infusion device according to claim 2, characterized in that: The lower surfaces on both sides of the wheel support rod (3) are rotatably connected to universal wheels (1), and the side surfaces of the universal wheels (1) are rotatably connected to brakes (2).

4. The electric infusion device according to claim 1, characterized in that: The side surface of the shaft cylinder (16) is provided with two slotted holes, the two slotted holes are symmetrically distributed, and the side surface of the key cylinder (22) is fixedly connected to the protective cover (7).

5. The electric infusion device according to claim 1, characterized in that: A sliding key is fixedly connected to the side surface of the protective cover (7), and one side of the sliding key extends into the slot of the shaft cylinder (16) and is slidably connected to the slot.

6. The electric infusion device according to claim 1, characterized in that: The side of the push button (15) away from the telescopic rod (13) penetrates the outer surface of the protective cover (7) and extends to the inside of the protective cover (7), and the side surface of the push button (15) is slidably connected to the protective cover (7).

7. The electric infusion device according to claim 1, characterized in that: The upper surface of the bottle seat (6) is provided with four bottle grooves, the bottle grooves extending through the lower surface of the bottle seat (6), and the fixing clip (8) is located at the center below the bottle grooves.

8. The electric infusion device according to claim 1, characterized in that: A slide slot hole is provided on the side surface of the slide slot rod (18), a stop plate is fixedly connected to the interior of the slide slot hole, and an end of the slide key (20) away from the spring pin (19) extends into the slide slot hole.

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