CN219049850U

CN219049850U - Multi-angle oscillation device for insulin pen

Info

Publication number: CN219049850U
Application number: CN202221757169.8U
Authority: CN
Inventors: 朱玉芬; 解红文; 吴秀娟; 赵正清
Original assignee: Jiangsu University
Current assignee: Jiangsu University
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2023-05-23
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a multi-angle oscillating device for an insulin pen, which comprises a connecting column and an insulin pen body, wherein the upper end of the connecting column is provided with a storage groove, the inner bottom of the storage groove is connected with a moving column in a sliding manner, the upper end of the moving column is provided with a slot, the insulin pen body is inserted in the slot in a sliding manner, the lower end of the moving column is provided with a stabilizing mechanism, the outer wall of the moving column is fixedly connected with two symmetrically arranged first sliding rods, one end of each first sliding rod, which is far away from the moving column, is inserted with a second sliding rod in a sliding manner, one end of each second sliding rod, which is far away from the moving column, is fixedly connected with the inner wall of the storage groove, the first sliding rod is provided with an elastic supporting mechanism, the other side of the moving column is provided with a cam, and the protruding end of the cam is propped against the outer wall of the moving column. According to the utility model, through the arrangement of the driving and elastic supporting mechanism, the insulin pen can vibrate rapidly, so that the internal liquid medicine is fully and uniformly mixed, the physical expenditure of a user is reduced, and the convenience in use is improved.

Description

Multi-angle oscillation device for insulin pen

Technical Field

The utility model relates to the technical field of insulin pens, in particular to a multi-angle oscillating device for an insulin pen.

Background

The insulin pen avoids the complicated process of extracting insulin from the insulin medicine bottle by using the injector for the patient, can avoid the embarrassment of injecting insulin in public places for the patient with poor eyesight and even blindness, brings convenience for injecting insulin for the patient with poor eyesight, and the liquid medicine in the insulin pen core is premixed insulin, and the insulin pen needs to be shaken uniformly before being used and then injected subcutaneously.

The shaking action is complicated for the old, the old is consumed, and the shaking is uneven, so that quick-acting insulin and medium-acting insulin cannot be fully and uniformly mixed.

Disclosure of Invention

The utility model aims to solve the problems that shaking motions are complicated for the old, physical strength of the old is consumed, shaking is uneven, quick-acting insulin and medium-acting insulin cannot be fully and uniformly mixed, and provides a multi-angle shaking device for an insulin pen.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an insulin is multi-angle oscillation device for pen, includes spliced pole and insulin pen body, the upper end of spliced pole is equipped with puts the thing groove, the interior bottom sliding connection who puts the thing groove has the removal post, the upper end of removing the post is equipped with the slot, insulin pen body slip is inserted and is established in the slot, the lower extreme of removing the post is equipped with stabilizing mean, fixedly connected with two first slide bars that symmetry set up on the outer wall of removing the post, the one end that removes the post was kept away from to first slide bar is slided and is inserted and be equipped with the second slide bar, the one end that removes the post was kept away from to the second slide bar and put the inner wall fixed connection of thing groove, be equipped with elastic supporting mechanism on the first slide bar, the opposite side that removes the post is equipped with the cam, the protruding end of cam offsets with the outer wall of removing the post, fixedly connected with bull stick in the cam, the both ends of bull stick run through the cam respectively and are connected with the inner wall rotation of putting the thing groove, be equipped with actuating mechanism on the bull stick.

Preferably, the driving mechanism comprises a driven wheel fixedly sleeved on the rotating rod, a servo motor is fixedly connected to the inner wall of the storage groove, the tail end of an output shaft of the servo motor is fixedly connected with a driving wheel corresponding to the driven wheel, and a transmission belt is sleeved between the driving wheel and the driven wheel.

Preferably, the stabilizing mechanism comprises a groove arranged at the lower end of the movable column, a roller is arranged in the groove, two ends of the roller are respectively connected with the inner wall of the groove in a rotating mode, and part of the roller penetrates through the groove.

Preferably, the elastic supporting mechanism comprises a spring sleeved on the first sliding rod, and two ends of the spring are respectively propped against the moving column and the inner wall of the storage groove.

Preferably, the inner wall of the slot is fixedly connected with a first rubber pad.

Preferably, a second rubber pad is fixedly connected to the inner bottom of the slot.

The beneficial effects are that:

1. firstly, a servo motor is started to drive a driving wheel to rotate, the driving wheel drives a driven wheel to rotate through a driving belt, the driven wheel drives a rotating rod to rotate, the rotating rod drives a cam to rotate, the moving column is pushed to move towards the direction of a spring whenever the protruding end of the cam is propped against the moving column, the moving column compresses the spring and simultaneously drives a first sliding rod to move, a telescopic mechanism is formed by the first sliding rod and a second sliding rod, stability of the moving column in moving is improved, the moving column is pushed to move and reset through elasticity of the spring whenever the protruding end of the cam is far away from the moving column, and therefore reciprocating motion of the moving column is achieved, and insulin pen bodies are driven to reciprocate through the moving column, so that medicine liquid in the insulin pen bodies are fully and evenly mixed;

2. meanwhile, through the arrangement of the first rubber pad and the second rubber pad, the insulin pen body is high in insertion resistance, the tightness after insertion is improved, the insulin pen body and the inner wall of the slot are prevented from being worn, the roller is driven to rotate when the moving column moves, the resistance when the moving column moves is reduced through the roller, and the stability when the moving column moves is improved.

Drawings

FIG. 1 is a schematic diagram of a multi-angle oscillating device for insulin pen according to the present utility model;

FIG. 2 is a schematic diagram of the structure of the A-position of the multi-angle oscillating device for insulin pen according to the present utility model;

fig. 3 is a schematic diagram of a B-site structure of a multi-angle oscillating device for an insulin pen according to the present utility model.

In the figure: the insulin pen comprises a connecting column 1, a connecting rod 2, a moving column 3, a insulin pen body 4, a first rubber pad 5, a servo motor 6, a driving wheel 7, a driving belt 8, a driving belt 9, a cam 10, a driven wheel 11, a first sliding rod 12, a second sliding rod 13, a spring 14 and a roller 14.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a multi-angle oscillating device for an insulin pen comprises a connecting column 1 and an insulin pen body 4, wherein an object placing groove is formed in the upper end of the connecting column 1, a moving column 3 is slidably connected to the inner bottom of the object placing groove and used for driving the insulin pen body 4 to reciprocate, a slot is formed in the upper end of the moving column 3, the insulin pen body 4 is slidably inserted into the slot, a first rubber pad 5 is fixedly connected to the inner wall of the slot and used for matching with the resistance of the second rubber pad when the insulin pen body 4 is inserted in a high degree, the tightness after insertion is improved, abrasion between the insulin pen body 4 and the inner wall of the slot is prevented, and the second rubber pad is fixedly connected to the inner bottom of the slot;

in this embodiment, a stabilizing mechanism is disposed at the lower end of the moving column 3, the stabilizing mechanism includes a groove disposed at the lower end of the moving column 3, and a roller 14 is disposed in the groove for reducing resistance of the moving column 3 during movement and improving stability during movement, two ends of the roller 14 are respectively rotatably connected with an inner wall of the groove, and a portion of the roller 14 penetrates through the groove;

in this embodiment, two symmetrically arranged first sliding rods 11 are fixedly connected to the outer wall of the moving column 3 and are used for matching with the second sliding rods 12 to form a telescopic mechanism, so that stability of the moving column 3 during movement is improved, the second sliding rods 12 are slidably inserted into one ends of the first sliding rods 11, which are far away from the moving column 3, and one ends of the second sliding rods 12, which are far away from the moving column 3, are fixedly connected with the inner wall of the storage groove, an elastic supporting mechanism is arranged on the first sliding rods 11, and the elastic supporting mechanism comprises springs 13 sleeved on the first sliding rods 11 and used for elastically supporting the moving column 3, and two ends of the springs 13 respectively abut against the moving column 3 and the inner wall of the storage groove;

in this embodiment, a cam 10 is disposed on the other side of the moving column 3, for driving the moving column 3 to move, the protruding end of the cam 10 abuts against the outer wall of the moving column 3, a rotating rod is fixedly connected in the cam 10, for driving the cam 10 to rotate, and two ends of the rotating rod respectively penetrate through the cam 10 and are rotationally connected with the inner wall of the storage tank;

in the embodiment, a driving mechanism is arranged on the rotating rod and comprises a driven wheel 9 fixedly sleeved on the rotating rod and used for driving the rotating rod to rotate, a servo motor 6 is fixedly connected to the inner wall of the storage groove and used for driving a driving wheel 7 to rotate, a driving wheel 7 corresponding to the driven wheel 9 is fixedly connected to the tail end of an output shaft of the servo motor 6 and used for driving a driving belt 8 to rotate, and a driving belt 8 is sleeved between the driving wheel 7 and the driven wheel 9 and used for driving the driven wheel 9 to rotate;

in the embodiment, the servo motor 6 is started to drive the driving wheel 7 to rotate, the driving wheel 7 drives the driven wheel 9 to rotate through the driving belt 8, the rotating rod is driven to rotate through the driven wheel 9, the cam 10 is driven to rotate through the rotating rod, the moving column 3 is pushed to move towards the spring 13 whenever the protruding end of the cam 10 is propped against the moving column 3, the spring 13 is compressed through the moving column 3, the first sliding rod 11 is driven to move, the first sliding rod 11 is matched with the second sliding rod 12 to form a telescopic mechanism, the stability of the moving column 3 is improved, the moving column 3 is pushed to move and reset through the elasticity of the spring 3 whenever the protruding end of the cam 10 is far away from the moving column 3, and therefore reciprocating motion of the moving column 3 is achieved, and the insulin pen body 4 is driven to reciprocate through the moving column 3, so that liquid medicine in the insulin pen body is fully and uniformly mixed; meanwhile, through the arrangement of the first rubber pad 5 and the second rubber pad, the insulin pen body 4 is lifted to have high insertion resistance, the tightness after insertion is improved, the insulin pen body 4 is prevented from being worn against the inner wall of the slot, the roller 14 is driven to rotate when the moving column 3 moves, the resistance of the moving column 3 is reduced through the roller 14, the stability of the moving column 3 is improved, and the insulin pen is rapidly oscillated through the arrangement of the driving and elastic supporting mechanism.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an insulin is multi-angle oscillation device for pen, includes spliced pole (1) and insulin pen body (4), its characterized in that: the upper end of spliced pole (1) is equipped with puts thing groove, the interior bottom sliding connection who puts thing groove has movable column (3), the upper end of movable column (3) is equipped with the slot, insulin pen body (4) slip is inserted and is established in the slot, the lower extreme of movable column (3) is equipped with stabilizing mean, fixedly connected with first slide bar (11) that two symmetries set up on the outer wall of movable column (3), the one end slip that movable column (3) was kept away from to first slide bar (11) is inserted and is equipped with second slide bar (12), the one end that movable column (3) was kept away from to second slide bar (12) and the inner wall fixed connection who puts the thing groove, be equipped with elastic supporting mechanism on first slide bar (11), the opposite side of movable column (3) is equipped with cam (10), the protruding end and the outer wall counterbalance of movable column (3) of cam (10), fixedly connected with bull stick in the cam (10), the both ends of bull stick run through cam (10) respectively and are connected with the inner wall rotation of putting the thing groove, be equipped with actuating mechanism on the bull stick.

2. The multi-angle oscillating device for insulin pen according to claim 1, wherein: the driving mechanism comprises a driven wheel (9) fixedly sleeved on the rotating rod, a servo motor (6) is fixedly connected to the inner wall of the storage groove, a driving wheel (7) corresponding to the driven wheel (9) is fixedly connected to the tail end of an output shaft of the servo motor (6), and a transmission belt (8) is sleeved between the driving wheel (7) and the driven wheel (9).

3. The multi-angle oscillating device for insulin pen according to claim 1, wherein: the stabilizing mechanism comprises a groove arranged at the lower end of the movable column (3), a roller (14) is arranged in the groove, two ends of the roller (14) are respectively connected with the inner wall of the groove in a rotating mode, and a part of the roller (14) penetrates through the groove.

4. The multi-angle oscillating device for insulin pen according to claim 1, wherein: the elastic supporting mechanism comprises a spring (13) sleeved on the first sliding rod (11), and two ends of the spring (13) are respectively propped against the moving column (3) and the inner wall of the storage groove.

5. The multi-angle oscillating device for insulin pen according to claim 1, wherein: the inner wall of the slot is fixedly connected with a first rubber pad (5).

6. The multi-angle oscillating device for insulin pen according to claim 1, wherein: the second rubber pad is fixedly connected to the inner bottom of the slot.