Insulin pump convenient to carry

Abstract

The invention relates to the technical field of insulin pumps, in particular to a portable insulin pump which comprises an insulin pump main machine and a consumable storage box, one side of the insulin pump main machine is fixedly connected with the consumable storage box, and the side, away from the insulin pump main machine, of the consumable storage box is fixedly connected with two fixing shafts in a vertically symmetrical mode. A movable cover plate is arranged on one side of the consumable storage box and movably connected with the fixing shaft. Through the arrangement of the movable shaft, the first spring, the connecting belt, the movable shell and the positioning mechanism, during use, the movable shell is pulled out of the side groove by pulling the movable shell, then the proper position of the body of a user is sleeved with the connecting belt, then the movable shell is inserted into the inserting groove, and the movable shell is positioned through the positioning mechanism; at the moment, under the action of the first spring, the connecting belt can firmly sleeve the body of the user, and the insulin pump is convenient to carry and use. The device has the advantages of being convenient to use and carry.

Description

Technical Field

[0001] The invention relates to an insulin pump, in particular to a portable insulin pump. Background Art

[0002] The insulin pump consists of a pump, a small syringe and an infusion tube connected thereto. The small syringe can hold up to 3 milliliters of insulin. After the syringe is loaded into the pump, the guide needle at the front end of the connected infusion tube is inserted into the patient's subcutaneous tissue (usually the abdominal wall) with a needle injector, and then the battery-driven insulin pump's spiral motor pushes the piston of the small syringe to infuse insulin into the body. The basic purpose of the insulin pump is to simulate the secretory function of the pancreas, and continuously push insulin into the user's subcutaneous tissue according to the dosage required by the human body to maintain blood sugar stability throughout the day to achieve the purpose of controlling diabetes; the insulin pump needs to be equipped with some consumables when in use to facilitate the long-term and stable use of the insulin pump. The existing technology adopts the method of carrying these consumables separately, which is easy to cause the consumables to be lost or difficult to find, thereby causing inconvenience in the use of the insulin pump; in addition, the existing technology of the insulin pump lacks measures for wearing it, which makes it very inconvenient to carry the insulin pump, which is not conducive to the use of the insulin pump. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention provides a portable insulin pump.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] A portable insulin pump comprises an insulin pump host, wherein a consumables storage box is fixedly connected to one side of the insulin pump host, and two fixed shafts are symmetrically fixedly connected to the consumables storage box on the side away from the insulin pump host, and a movable cover is provided on one side of the consumables storage box, and the movable cover is movably connected to the fixed shafts, and a side groove is provided on the side of the movable cover away from the insulin pump host, and a movable shaft is movably connected in the side groove, and a first spring is sleeved near both ends of the movable shaft, a connecting belt is wound on the side wall of the movable shaft, one side of the connecting belt is fixedly connected to the side wall of the movable shaft, and the other side of the connecting belt is fixedly connected to a movable shell, a positioning mechanism is provided in the inner cavity of the movable shell, and a slot is provided on the side wall of the insulin pump host away from the consumables storage box, and the slot and the movable shell are matched with each other.

[0006] As a preferred technical solution of the present invention, the positioning mechanism includes a vertical rod, and the upper and lower side walls of the movable shell are movably connected with the vertical rods, and the two facing ends of the two vertical rods are fixedly connected with a circular plate, and a third spring is sleeved on the side wall of the vertical rod, one end of the third spring is fixedly connected to the side wall of the inner cavity of the movable shell, and the other end of the third spring is fixedly connected to the circular plate. The side groove is away from the insulin pump host and has two card slots symmetrically opened up and down, and the upper and lower side walls of the slot are provided with card slots, and the end of the vertical rod away from the circular plate passes through the movable shell and is inserted into the card slot.

[0007] As a preferred technical solution of the present invention, the end of the vertical rod away from the circular plate is arranged in a conical shape, the clamping groove is arranged in a conical shape, and the vertical rod and the clamping groove are arranged to match each other.

[0008] As a preferred technical solution of the present invention, the cross-section of the movable cover is concave, and transverse grooves are provided on the upper and lower side walls of the movable cover. Movable blocks are movably connected in the transverse grooves, and the fixed axis is movably connected to the movable block at one end away from the consumable storage box.

[0009] As a preferred technical solution of the present invention, sliding grooves are provided on the upper and lower side walls of the side groove, and sliders are movably connected in the sliding grooves. The two ends of the movable shaft are movably connected to the sliders on both sides respectively, one end of the first spring is fixedly connected to the slider, and the other end of the first spring is fixedly connected to the side wall of the movable shaft, a second spring is fixedly connected to the side wall of the slider, and the other end of the second spring is fixedly connected to the inner wall of the sliding groove.

[0010] As a preferred technical solution of the present invention, a flat plate is movably connected to the top surface of the consumables storage box, and a groove is formed on the flat plate.

[0011] As a preferred technical solution of the present invention, the connecting belt (8) has an elastic setting.

[0012] The embodiment of the present invention provides a portable insulin pump, which has the following beneficial effects:

[0013] The present invention is provided with a movable shaft, a first spring, a connecting belt, a movable shell and a positioning mechanism. When in use, the movable shell is pulled to be drawn out from the side groove, and then the connecting belt is sleeved on a suitable position on the user's body, and then the movable shell is inserted into the slot, and the movable shell is positioned by the positioning mechanism. At this time, under the action of the first spring, the connecting belt can be securely sleeved on the user, which is convenient for carrying and using the insulin pump; the present invention is provided with a consumable storage box and a flat plate, and when in use, the consumable accessories required for the insulin pump can be placed in the consumable storage box, and then the consumable storage box can be closed by the flat plate, making it convenient to carry the consumables; the present invention is provided with a movable cover plate, an insulin pump host and a consumable storage box. When the device is carried, the movable cover plate is pushed to move the movable cover plate to the top surface of the insulin pump host and the consumable storage box, and the volume of the device can be effectively reduced, and the insulin pump host can be protected by the movable cover plate, which is convenient for safe carrying operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of a portable insulin pump of the present invention when it is unfolded;

[0016] Figure 2 It is a schematic diagram of the internal cross-sectional three-dimensional structure of a portable insulin pump of the present invention when it is unfolded;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of a portable insulin pump of the present invention when the connecting belt is retracted;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of a portable insulin pump of the present invention when it is stored;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of one side of a movable cover plate of a portable insulin pump of the present invention;

[0020] Figure 6 It is a schematic diagram of the three-dimensional structure inside the movable cover of a portable insulin pump of the present invention;

[0021] Figure 7 It is a three-dimensional structural schematic diagram of an insulin pump host and a consumables storage box of a portable insulin pump of the present invention;

[0022] Figure 8It is a schematic diagram of the three-dimensional structure inside the side groove of a portable insulin pump of the present invention.

[0023] In the figure: 1. Insulin pump host; 2. Consumables storage box; 3. Fixed shaft; 4. Movable cover; 5. Side groove; 6. Movable shaft; 7. First spring; 8. Connecting belt; 9. Movable shell; 10. Positioning mechanism; 11. Slot; 12. Vertical rod; 13. Round plate; 14. Third spring; 15. Slot; 16. Groove; 17. Horizontal groove; 18. Movable block; 19. Slide groove; 20. Slider; 21. Flat plate; 22. Second spring. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0025] Example: Figure 1-8 As shown, a portable insulin pump comprises an insulin pump host 1, a consumables storage box 2 is fixedly connected to one side of the insulin pump host 1, two fixed shafts 3 are symmetrically fixedly connected to the consumables storage box 2 away from the insulin pump host 1, and a movable cover plate 4 is arranged on one side of the consumables storage box 2, and the movable cover plate 4 is movably connected to the fixed shaft 3, so that the movable cover plate 4 can protect the insulin pump host 1, which is convenient to carry, and the consumables storage box 2 can also be used to carry the accessories of the insulin pump, which is convenient to use;

[0026] The cross section of the movable cover plate 2 is concave, and the upper and lower side walls of the movable cover plate 4 are provided with transverse grooves 17, and movable blocks 18 are movably connected in the transverse grooves 17. The end of the fixed shaft 3 away from the consumable storage box 4 is movably connected to the movable block 18, so that the position of the movable cover plate 2 can be conveniently adjusted;

[0027] Among them, a flat plate 21 is movably connected to the top surface of the consumable storage box 2, and a groove 16 is provided on the flat plate 21, so that the consumable storage box 2 is convenient for carrying consumables;

[0028] A side groove 5 is provided on the side of the movable cover plate 4 away from the insulin pump host 1, and a movable shaft 6 is movably connected in the side groove 5. The movable shaft 6 is sleeved with a first spring 7 near both ends, and a connecting belt 8 is wound on the side wall of the movable shaft 6. The connecting belt 8 has an elastic setting, one side of the connecting belt 8 is fixedly connected to the side wall of the movable shaft 6, and the other side of the connecting belt 8 is fixedly connected to a movable shell 9, and a positioning mechanism 10 is provided in the inner cavity of the movable shell 9. A slot 11 is provided on the side wall of the insulin pump host 1 away from the consumable storage box 2, and the slot 11 and the movable shell 9 are matched with each other, so that the convenient carrying operation of the insulin pump host 1 can be realized through the connecting belt 8;

[0029] Among them, the upper and lower side walls of the side groove 5 are both provided with a slide groove 19, and a slider 20 is movably connected in the slide groove 19. The two ends of the movable shaft 6 are movably connected with the sliders 20 on both sides respectively, one end of the first spring 7 is fixedly connected with the slider 20, and the other end of the first spring 7 is fixedly connected with the side wall of the movable shaft 6. The side wall of the slider 20 is fixedly connected with a second spring 22, and the other end of the second spring 22 is fixedly connected with the inner wall of the slide groove 19, which can conveniently realize the storage and tightening operation of the connecting belt 8, making it convenient and reliable to carry;

[0030] The positioning mechanism 10 includes a vertical rod 12, and the vertical rods 12 are movably connected on the upper and lower side walls of the movable shell 9, and the two vertical rods 12 are fixedly connected to a circular plate 13 at one end facing each other. A third spring 14 is sleeved on the side wall of the vertical rod 12, and one end of the third spring 14 is fixedly connected to the side wall of the inner cavity of the movable shell 9, and the other end of the third spring 14 is fixedly connected to the circular plate 13. The side groove 5 is away from the insulin pump host 1. There are two card slots 15 symmetrically opened up and down, and the upper and lower side walls of the slot 11 are opened. The end of the vertical rod 12 away from the circular plate 13 penetrates the movable shell 9 and is inserted into the card slot 15, which can realize the positioning and installation operation of the movable shell 9. On the one hand, it is convenient to carry the device when not in use, and on the other hand, it can realize the secure fixed carrying of the device;

[0031] The end of the vertical rod 12 away from the circular plate 13 is conical, and the clamping groove 15 is conical. The vertical rod 12 and the clamping groove 15 are matched with each other to facilitate the movement of the vertical rod 12, thereby facilitating the fixation of the movable shell 9.

[0032] Working principle: When the present invention is used, the movable cover plate 4 is first pushed to make the movable block 18 move in the transverse groove 17, and the movable cover plate 4 is pushed to the side of the consumable storage box 2, and then the flat plate 21 is opened, and the consumables needed by the insulin pump host 1 are taken out and connected with the insulin pump host 1, and then the flat plate 21 is closed, and the movable shell 9 is pulled to make the movable shell 9 be pulled out from the side groove 5, and the movable shell 9 drives the connecting belt 8 to move, and the connecting belt 8 drives the movable shaft 6 to rotate and the sliders 20 at both ends of the movable shaft 6 to move in the slide groove 19, and the first spring 7 and the second spring 22 are both deformed, and the connecting belt 8 is wrapped around the user's arm or waist. And insert the movable shell 9 into the slot 11 on one side of the insulin pump host 1, and under the action of the third spring 14, the end of the vertical rod 12 away from the circular plate 13 is inserted into the slot 15 on the upper and lower side walls of the slot 11 to realize the positioning and installation operation of the movable shell 9. At this time, under the action of the first spring 7, the movable shaft 6 is driven to rotate in the opposite direction to realize the winding of the connecting belt 8. The slider 20 is pushed by the second spring 22, and the slider 20 drives the movable shaft 6 to move into the side groove 5, so that the connecting belt 8 is tightly wrapped around the user's arm or waist, which is convenient for the carrying operation of the insulin pump host 1, and then the insulin pump host 1 is connected to the user to facilitate the use of the insulin pump host 1.

[0033] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0034] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable insulin pump, comprising an insulin pump host (1), characterized in that: A consumables storage box (2) is fixedly connected to one side of the insulin pump main unit (1); two fixed shafts (3) are symmetrically fixedly connected to the consumables storage box (2) on the side away from the insulin pump main unit (1); a movable cover (4) is arranged on one side of the consumables storage box (2); the movable cover (4) is movably connected to the fixed shaft (3); a side groove (5) is provided on the side away from the insulin pump main unit (1); a movable shaft (6) is movably connected in the side groove (5); the movable shaft (6) A first spring (7) is sleeved near both ends, a connecting belt (8) is wound on the side wall of the movable shaft (6), one side of the connecting belt (8) is fixedly connected to the side wall of the movable shaft (6), and the other side of the connecting belt (8) is fixedly connected to a movable shell (9), and a positioning mechanism (10) is provided in the inner cavity of the movable shell (9), and a slot (11) is provided on the side wall of the insulin pump host (1) away from the consumables storage box (2), and the slot (11) and the movable shell (9) are matched with each other.

2. A portable insulin pump according to claim 1, characterized in that: The positioning mechanism (10) comprises a vertical rod (12), the upper and lower side walls of the movable shell (9) are movably connected with the vertical rods (12), the two facing ends of the two vertical rods (12) are fixedly connected with a circular plate (13), the side wall of the vertical rod (12) is sleeved with a third spring (14), one end of the third spring (14) is fixedly connected to the inner cavity side wall of the movable shell (9), and the other end of the third spring (14) is fixedly connected to the circular plate (13), the side groove (5) away from the insulin pump host (1) has two card slots (15) symmetrically arranged in the upper and lower sides, the upper and lower side walls of the slot (11) are provided with card slots (15), and the end of the vertical rod (12) away from the circular plate (13) passes through the movable shell (9) and is inserted into the card slot (15).

3. A portable insulin pump according to claim 2, characterized in that: The end of the vertical rod (12) away from the circular plate (13) is arranged in a conical shape, the clamping groove (15) is arranged in a conical shape, and the vertical rod (12) and the clamping groove (15) are arranged to match each other.

4. A portable insulin pump according to claim 1, characterized in that: The movable cover plate (2) has a concave cross-section, and the upper and lower side walls of the movable cover plate (4) are provided with transverse grooves (17), and movable blocks (18) are movably connected in the transverse grooves (17), and the end of the fixed shaft (3) away from the consumable storage box (4) is movably connected to the movable block (18).

5. A portable insulin pump according to claim 1, characterized in that: The upper and lower side walls of the side groove (5) are both provided with a slide groove (19), and a slider (20) is movably connected in the slide groove (19). The two ends of the movable shaft (6) are movably connected to the sliders (20) on both sides respectively. One end of the first spring (7) is fixedly connected to the slider (20), and the other end of the first spring (7) is fixedly connected to the side wall of the movable shaft (6). A second spring (22) is fixedly connected to the side wall of the slider (20), and the other end of the second spring (22) is fixedly connected to the inner wall of the slide groove (19).

6. A portable insulin pump according to claim 1, characterized in that: A flat plate (21) is movably connected to the top surface of the consumable material storage box (2), and a groove (16) is provided on the flat plate (21).

7. A portable insulin pump according to claim 1, characterized in that: The connecting belt (8) is elastically arranged.

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