Angle-adjustable nutrition pump

Abstract

The utility model discloses an angle-adjustable nutrition pump which comprises a nutrition pump body, a supporting frame and a locking and unlocking piece, and a rotating shaft is arranged on the side face of the nutrition pump body. The supporting frame is provided with a shaft hole, and the rotating shaft is rotatably arranged in the shaft hole in a penetrating mode so that the nutrition pump body can rotate relative to the supporting frame. And the locking and unlocking piece is used for locking the rotating shaft in the shaft hole or unlocking the rotating shaft from the shaft hole. The locking and unlocking piece unlocks the rotating shaft from the shaft hole, then the nutrition pump body can rotate relative to the supporting frame through cooperation of the rotating shaft on the nutrition pump body and the shaft hole in the supporting frame, and the locking and unlocking piece locks the rotating shaft in the shaft hole till the nutrition pump body rotates to the preset rotating position relative to the supporting frame. Therefore, the nutrition pump body can be kept at the preset rotating position, the angle of the nutrition pump body can be adjusted, and operation of operators is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an angle-adjustable nutrition pump. Background Art

[0002] The nutrition pump is usually connected to an infusion tube, which is used to pump nutrition solution into the intestines of patients who cannot swallow or have difficulty swallowing through nasogastric feeding.

[0003] When the infusion tube needs to be replaced, the operator often changes the angle of the nutrition pump by manually lifting it, and then makes the connection part of the infusion tube face the operator to facilitate the operator's operation. However, the whole process is cumbersome and affects the operating efficiency. Utility Model Content

[0004] The present application aims to provide an angle-adjustable nutrition pump, so as to adjust the angle of the nutrition pump body to facilitate the operation of the operator.

[0005] The present application provides an angle-adjustable nutrition pump, comprising:

[0006] A nutrition pump body, wherein a rotating shaft is provided on the side of the nutrition pump body;

[0007] A support frame, wherein the support frame is provided with an axial hole, and the rotating shaft is rotatably inserted into the axial hole, so that the nutrition pump body can rotate relative to the support frame;

[0008] A locking and unlocking member, wherein the locking and unlocking member is used to lock the rotating shaft in the shaft hole, or unlock the rotating shaft from the shaft hole.

[0009] As a further solution of the angle-adjustable nutrient pump provided in the present application, the locking and unlocking member has an operating part and a locking part, the locking part is arranged on one side of the operating part, the locking part is connected to the rotating shaft, and can move toward the nutrient pump body along the axial direction of the rotating shaft, and the operating part can generate friction with the support frame when the locking part moves toward the nutrient pump body.

[0010] As a further solution of the angle-adjustable nutrition pump provided in the present application, the locking portion is provided with an internal threaded hole, the rotating shaft is provided with an external threaded section, and the operating portion can be manually operated by an operator.

[0011] As a further solution of the angle-adjustable nutrition pump provided in the present application, an anti-slip portion is provided on the circumference of the operating portion.

[0012] As a further solution of the angle-adjustable nutrition pump provided in the present application, the anti-slip portion includes a plurality of grooves arranged along the axial direction of the operating portion.

[0013] As a further solution of the angle-adjustable nutrition pump provided in the present application, a limiting portion is provided on one side of the rotating shaft close to the nutrition pump body, for limiting the displacement of the support frame toward the nutrition pump body.

[0014] As a further solution of the angle-adjustable nutrition pump provided in the present application, the limiting portion is a limiting boss arranged on the rotating shaft, and the circumferential size of the limiting boss is larger than the size of the shaft hole.

[0015] As a further solution of the angle-adjustable nutrition pump provided in the present application, the rotating shaft is provided on two opposite side surfaces of the nutrition pump body, and the support frame is provided with two shaft holes.

[0016] As a further solution of the angle-adjustable nutrient pump provided in the present application, the support frame has a base frame and two support arms, the two support arms are connected to the base frame at intervals, and the shaft hole is provided at one end of the two support arms away from the base frame.

[0017] As a further solution of the angle-adjustable nutrition pump provided in the present application, a handle is further provided on the top of the nutrition pump body.

[0018] The angle-adjustable nutrition pump according to the above embodiment includes: a nutrition pump body, a support frame, and a locking and unlocking member, wherein a rotating shaft is provided on the side of the nutrition pump body; the support frame is provided with an axial hole, and the rotating shaft is rotatably inserted into the axial hole so that the nutrition pump body can rotate relative to the support frame; the locking and unlocking member is used to lock the rotating shaft in the axial hole, or unlock it from the axial hole. The locking and unlocking member unlocks the rotating shaft from the axial hole, and then the nutrition pump body can rotate relative to the support frame through the cooperation of the rotating shaft on the nutrition pump body and the axial hole on the support frame, until the nutrition pump body rotates to a preset rotation position relative to the support frame, and the locking and unlocking member locks the rotating shaft in the axial hole, so that the nutrition pump body can be kept at the preset rotation position, thereby adjusting the angle of the nutrition pump body to facilitate the operation of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of the angle-adjustable nutrition pump provided for this application;

[0020] Figure 2 A cross-sectional view of the angle-adjustable nutrition pump provided for this application;

[0021] Figure 3 for Figure 2 A local enlarged schematic diagram of the middle A;

[0022] Figure 4 An exploded view of the angle-adjustable nutrition pump provided for this application;

[0023] Figure 5 This is a schematic diagram of the angle adjustment of the nutrient pump body in the angle-adjustable nutrient pump provided in this application. DETAILED DESCRIPTION

[0024] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0025] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.

[0026] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0027] See also Figure 1-Figure 5 As shown, the angle-adjustable nutrition pump provided in the present application includes: a nutrition pump body 10, a support frame 20 and a locking and unlocking member 30, wherein the nutrition pump body 10 is rotatably mounted on the support frame 20, and the locking and unlocking member 30 can lock the nutrition pump body 10 at a preset angle, thereby adjusting the angle of the nutrition pump body 10 relative to the support frame 20.

[0028] The nutrition pump body 10 is used to pump nutrient solution into the intestine of patients who cannot swallow or have difficulty swallowing through a nasogastric tube. The nutrition pump body 10 has a front side, a back side and two opposite side sides, wherein the front side and the back side are opposite sides, and the two side sides are located on both sides of the front side and the back side.

[0029] In this embodiment, the nasogastric feeding tube can be connected to the bottom or bottom surface of the back side of the nutrition pump body 10. When the nasogastric feeding tube needs to be replaced, the nutrition pump body 10 needs to be turned over so that the part where the nutrition pump body 10 is connected to the nasogastric feeding tube faces the operator.

[0030] A rotating shaft 11 is disposed on the side of the nutrition pump body 10 . The support frame 20 is provided with an axial hole 200 , and the rotating shaft 11 is rotatably disposed through the axial hole 200 , so that the nutrition pump body 10 can rotate relative to the support frame 20 .

[0031] In this embodiment, the nutrition pump body 10 can be rotated relative to the support frame 20 by the cooperation of the rotating shaft 11 on the nutrition pump body 10 and the axial hole 200 on the support frame 20. During the rotation process, since the rotating shaft 11 is located on the side of the nutrition pump body 10, the back side or bottom of the nutrition pump body 10 can be rotated upward, and this upward direction can ensure that the operator can quickly replace the nasogastric feeding tube.

[0032] In one embodiment of the present application, a flow rate control module 12 is further provided on the front of the nutrient pump body 10, and the flow rate control module 12 can be used to control the flow rate of the nutrient pump body 10. In order to facilitate the operation of the operator, the rotating shaft 11 on the nutrient pump body 10 and the axial hole 200 on the support frame 20 can be matched to make the nutrient pump body 10 rotate relative to the support frame 20 and keep the front of the nutrient pump body 10 facing the operator, so that the operator can operate the flow rate control module 12 conveniently.

[0033] In some embodiments, the flow rate control module 12 may be a knob switch, etc., which can adjust the flow rate of the nutrition pump body 10 by turning it to adapt to the use of different patients.

[0034] The locking and unlocking member 30 is used to lock the rotating shaft 11 in the shaft hole 200 so that the nutrition pump body 10 is kept in a preset rotation position, or the locking and unlocking member 30 is used to unlock the rotating shaft 11 from the shaft hole 200 so that the nutrition pump body 10 can be adjusted.

[0035] In actual application, the locking and unlocking member 30 unlocks the rotating shaft 11 from the axial hole 200, and then the rotating shaft 11 on the nutrient pump body 10 and the axial hole 200 on the support frame 20 cooperate to make the nutrient pump body 10 rotate relative to the support frame 20, until the nutrient pump body 10 rotates to a preset rotation position relative to the support frame 20, and the locking and unlocking member 30 locks the rotating shaft 11 in the axial hole 200, so that the nutrient pump body 10 can be kept at the preset rotation position.

[0036] In this embodiment, a handle 13 is further provided on the top of the nutrition pump body 10 to facilitate the operation of the operator. Specifically, the operator can rotate the nutrition pump body 10 by holding the handle 13.

[0037] See also Figure 3 As shown, the locking and unlocking member 30 has an operating part 31 and a locking part 32. The locking part 32 is arranged on one side of the operating part 31. The locking part 32 is connected to the rotating shaft 11 and can move toward the nutrition pump body 10 along the axial direction of the rotating shaft 11. The operating part 31 can generate friction with the support frame 20 when the locking part 32 moves toward the nutrition pump body 10, thereby generating damping that can keep the nutrition pump body 10 in a preset rotation position.

[0038] In this embodiment, the locking portion 32 is provided with an internal thread hole 321, and the rotating shaft 11 is provided with an external thread section 111, and the operating portion 31 can be manually operated by an operator. Specifically, the operator screws the locking portion 32 so that the external thread section 111 cooperates with the internal thread hole 321, so that the locking portion 32 can move toward the nutrition pump body 10 along the axial direction of the rotating shaft 11, and then the locking portion 32 can move toward the nutrition pump body 10 and generate friction with the support frame 20 until the friction force is large enough to keep the nutrition pump body 10 in a preset rotation position, and the nutrition pump body 10 can be positioned. When the angle of the nutrition pump body 10 needs to be adjusted again, the locking portion 32 can be rotated in the opposite direction so that the locking portion 32 can move in the axial direction of the rotating shaft 11 in the direction away from the nutrition pump body 10, so as to reduce the friction between the locking portion 32 and the support frame 20 until the nutrition pump body 10 can be rotated.

[0039] In order to facilitate the operation of the operating portion 31 , an anti-slip portion 311 is provided on the peripheral surface of the operating portion 31 , so that the operator can hold the operating portion 31 and twist it conveniently.

[0040] In this embodiment, the anti-slip portion 311 includes a plurality of grooves 312 arranged along the axial direction of the operating portion 31. The plurality of grooves 312 are arranged at equal intervals along the circumference of the operating portion 31. Protrusions are formed between adjacent grooves 312, which can provide a certain anti-slip effect for the operator's grip.

[0041] In one embodiment of the present application, a limiting portion 112 may be provided on one side of the rotating shaft 11 close to the nutrition pump body 10 , and the limiting portion 112 is used to limit the displacement of the support frame 20 toward the nutrition pump body 10 , so as to cooperate with the locking portion 31 to position the nutrition pump body 10 .

[0042] In some embodiments, the limiting portion 112 is a limiting boss disposed on the rotating shaft 11 , and the circumferential size of the limiting boss is larger than the size of the shaft hole 200 .

[0043] In this embodiment, two opposite side surfaces of the nutrition pump body 10 are provided with rotating shafts 11 , and the support frame 20 is provided with two shaft holes 200 , and the two rotating shafts 11 are rotatably inserted into the two shaft holes 200 .

[0044] The support frame 20 has a base frame 21 and two support arms 22 . The two support arms 22 are connected to the base frame 21 at an interval. An axial hole 200 is provided at one end of the two support arms 22 away from the base frame 21 . The base frame 21 can be supported on a plane, thereby supporting the nutrition pump body 10 .

[0045] To sum up, in the angle-adjustable nutrient pump provided in this embodiment, the locking and unlocking parts unlock the rotating shaft from the shaft hole, and then the nutrient pump body can be rotated relative to the support frame through the cooperation of the rotating shaft on the nutrient pump body and the shaft hole on the support frame, until the nutrient pump body is rotated to a preset rotation position relative to the support frame, the locking and unlocking parts lock the rotating shaft to the shaft hole, so that the nutrient pump body can be maintained at the preset rotation position, thereby adjusting the angle of the nutrient pump body to facilitate the operation of the operator.

[0046] The above specific examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. For those skilled in the art of the present invention, some simple deductions, deformations or substitutions can be made based on the idea of ​​the present invention.

Claims

1. An angle-adjustable nutrition pump, characterized in that: include: A nutrition pump body, wherein a rotating shaft is provided on the side of the nutrition pump body; A support frame, wherein the support frame is provided with an axial hole, and the rotating shaft is rotatably inserted into the axial hole, so that the nutrition pump body can rotate relative to the support frame; A locking and unlocking member, wherein the locking and unlocking member is used to lock the rotating shaft in the shaft hole, or to unlock the rotating shaft from the shaft hole.

2. The angle-adjustable nutrition pump according to claim 1, characterized in that: The locking and unlocking member has an operating part and a locking part, wherein the locking part is arranged on one side of the operating part, the locking part is connected to the rotating shaft, and can move toward the nutrient pump body along the axial direction of the rotating shaft, and the operating part can generate friction with the support frame when the locking part moves toward the nutrient pump body.

3. The angle-adjustable nutrition pump according to claim 2, characterized in that: The locking portion is provided with an internal thread hole, the rotating shaft is provided with an external thread section, and the operating portion can be manually operated by an operator.

4. The angle-adjustable nutrition pump according to claim 3, characterized in that: The peripheral surface of the operating part is provided with an anti-slip part.

5. The angle-adjustable nutrition pump according to claim 4, characterized in that: The anti-slip portion includes a plurality of grooves arranged along the axial direction of the operating portion.

6. The angle-adjustable nutrition pump according to claim 1, characterized in that: A limiting portion is provided on one side of the rotating shaft close to the nutrition pump body, for limiting the displacement of the supporting frame toward the nutrition pump body.

7. The angle-adjustable nutrition pump according to claim 6, characterized in that: The limiting portion is a limiting boss arranged on the rotating shaft, and the circumferential size of the limiting boss is larger than the size of the shaft hole.

8. The angle-adjustable nutrition pump according to claim 1, characterized in that: The rotating shaft is disposed on two opposite side surfaces of the nutrition pump body, and the supporting frame is provided with two shaft holes.

9. The angle-adjustable nutrition pump according to claim 8, characterized in that: The support frame comprises a base frame and two support arms, the two support arms are connected to the base frame at an interval, and the shaft hole is arranged at one end of the two support arms away from the base frame.

10. The angle-adjustable nutrition pump according to claim 1, characterized in that: A handle is also provided on the top of the nutrition pump body.

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