Auxiliary device for insulin subcutaneous injection of low-vision patient

Abstract

The utility model belongs to the auxiliary technical field of insulin subcutaneous injection, and particularly relates to an auxiliary device for insulin subcutaneous injection of a low-vision patient, which comprises a fixed frame, and connecting plates are fixedly mounted on the left side and the right side of the fixed frame. A sliding plate is divided into seven equal parts by partition plates above the device, so that a person can conveniently use the device in a partition mode within a week, the person can rotate a baffle according to the using day, the baffle shields other areas, a pulling handle is controlled to drive a sliding block to slide, and the sliding plate slides into the inner side of a fixing frame; and control over the sliding block is released, the spring drives the sliding block and the locking block to slide, the locking block can lock the connecting block, the fixing frame and the sliding plate can be connected conveniently and rapidly, and the fixing frame and the sliding plate can be detached and taken.

Description

Technical Field

[0001] The utility model relates to the technical field of insulin subcutaneous injection assistance, in particular to an auxiliary device for insulin subcutaneous injection for patients with low vision. Background Art

[0002] At present, most diabetic patients who use insulin for treatment inject insulin subcutaneously in their abdomen at home, usually 2-4 times a day. If a certain part is injected repeatedly in a short period of time, it is easy to cause subcutaneous nodules and fat atrophy, thus affecting the absorption and utilization of insulin; therefore, doctors often ask patients to mark, grid, and circle the injection site in the abdomen to distinguish, but many patients find it difficult to do so for the following reasons: First, due to the lack of obvious marks, patients can easily forget the last injection site; second, due to sweat or bathing, the lines are blurred or even disappear;

[0003] Announcement No. CN201995635U discloses an auxiliary device for subcutaneous injection of insulin for patients with low vision, including a top and pants, characterized in that: the top is provided with openings corresponding to the deltoid muscle of the upper arm, the top is provided with openings corresponding to the navel of the abdomen, and the pants are provided with openings corresponding to the outer sides of the two thighs;

[0004] When in use, the device has an opening above the clothing, but it needs to be customized according to people of different body shapes, which makes the cost high. The device also needs to be washed after being worn, so people need to prepare multiple pieces. Moreover, it is difficult for people with a large number of openings to remember the opening used for the last injection. Therefore, we propose an auxiliary device for subcutaneous injection of insulin for patients with low vision. Utility Model Content

[0005] The utility model aims to provide an auxiliary device for subcutaneous injection of insulin for patients with low vision, which solves the existing problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An auxiliary device for subcutaneous insulin injection for patients with low vision comprises a fixed frame, connecting plates are fixedly installed on the left and right sides of the fixed frame, sliding plates are slidably installed between the inner sides of the connecting plates, partitions are fixedly installed between the inner sides of the sliding plates, baffles are rotatably installed on the front sides of the partitions, and a locking knob is threadedly installed between the inner sides of the partitions and the baffles; a connecting component is installed on the fixed frame; and a replacement component is installed on the connecting plate.

[0008] As a further improvement of the above scheme, the connecting assembly includes a connecting block, a spring, a sliding block, a locking block and a pulling handle. The connecting block is fixedly installed on the left and right sides of the bottom of the sliding plate, the spring is fixedly installed on the left and right sides between the inner sides of the fixed frame, the sliding block is fixedly installed on the other end of the spring, the locking block is fixedly installed on the left and right sides of the rear side of the sliding block, and the pulling handle is fixedly installed on the front side of the sliding block.

[0009] As a further improvement of the above scheme, the replacement assembly includes a breathable strap, Velcro, a screw rod, a control handle and a clamping block. The breathable strap is arranged between one side of the connecting plate, the Velcro is fixedly installed on the outside of the breathable strap, the screw rod is threadedly installed on the front side of the connecting plate, the control handle is fixedly installed on the outside of one end of the screw rod, and the clamping block is fixedly installed on the outside of the other end of the screw rod.

[0010] As a further improvement of the above solution, a mounting groove is provided on the top of the fixed frame, and the shape of the sliding plate is the same as that of the mounting groove.

[0011] By adopting the above technical solution, the sliding plate can slide into the inner side of the fixed frame, and after the sliding plate is installed, it is not easy for a gap to appear, and the sliding plate is not easy to shake.

[0012] As a further improvement of the above solution, connection grooves are provided on the left and right sides of the bottom inner wall of the installation groove, and the spacing of the connection blocks is the same as the spacing of the connection grooves.

[0013] As a further improvement of the above solution, a locking groove is provided on the front side of the connecting block, and the outer diameter of the locking block is the same as the inner diameter of the locking groove.

[0014] By adopting the above technical solution, the locking block can enter the inner side of the locking groove after moving, so that the locking block locks the connecting block, making it more convenient and quick to lock the sliding plate when disassembling and installing.

[0015] As a further improvement of the above scheme, a control groove is opened on the inner side of the fixed frame, the sliding block and the locking block are slidably installed between the inner sides of the control groove, a sliding groove is opened on the front side of the fixed frame, the pulling handle is slidably installed between the inner sides of the sliding groove, and the control groove and the sliding groove are connected.

[0016] By adopting the above technical solution, the pull handle can drive the sliding block to move after being pulled, making it more convenient for short-sighted people to operate the device.

[0017] As a further improvement of the above solution, a threaded hole is opened on the front side of the connecting plate, the screw rod is engaged with the threaded hole, and an anti-slip rubber pad is arranged on the outer side of one end of the clamping block.

[0018] By adopting the above technical solution, the screw rod can drive the clamping block to move after rotation, so that the clamping block can lock the breathable belt, and the anti-slip rubber pad prevents the breathable belt from shaking and falling after being fixed.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The utility model is an auxiliary device for subcutaneous insulin injection for patients with low vision. Through the connection assembly, since myopic patients are prone to multiple injections at a certain position, the partition above the device divides the sliding plate into seven equal parts, which is convenient for personnel to use separately within a week, so that the baffle can be rotated according to the day of the week, so that the baffle can cover other areas, control the pull handle to drive the sliding block to slide, slide the sliding plate into the inner side of the fixed frame, release the control of the sliding block, so that the spring drives the sliding block and the locking block to slide, so that the locking block can lock the connecting block, so that the connection between the fixed frame and the sliding plate is more convenient and quick, and can be disassembled and taken;

[0021] 2. The utility model is an auxiliary device for subcutaneous insulin injection for patients with low vision. Through the replacement components provided, the breathable belt is breathable, so that it is not easy to sweat when the breathable belt is worn, and the breathable belt is connected by Velcro, so that the device can adapt to people of different body shapes. The control handle drives the screw rod to rotate, so that the screw rod can drive the clamping block to move after rotation, so that the breathable belt can be disassembled for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of an auxiliary device for subcutaneous insulin injection for patients with low vision proposed by the utility model;

[0024] Figure 2 for Figure 1 Schematic diagram of the structure of part A in FIG.

[0025] Figure 3 This is a partial three-dimensional structural schematic diagram of an auxiliary device for subcutaneous insulin injection for patients with low vision proposed by the utility model;

[0026] Figure 4 This is a partial three-dimensional structural schematic diagram of an auxiliary device for subcutaneous insulin injection for patients with low vision proposed by the utility model;

[0027] Figure 5 The utility model is a partial three-dimensional structural schematic diagram of an auxiliary device for subcutaneous insulin injection for patients with low vision.

[0028] In the figure: 1. fixed frame; 2. connecting plate; 3. sliding plate; 4. partition; 5. baffle; 6. locking knob; 7. connecting block; 8. spring; 9. sliding block; 10. locking block; 11. pulling handle; 12. breathable strap; 13. Velcro; 14. screw rod; 15. control handle; 16. clamping block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] refer to Figure 1-5 , an auxiliary device for subcutaneous injection of insulin for patients with low vision, comprising a fixed frame 1, connecting plates 2 are fixedly installed on the left and right sides of the fixed frame 1, sliding plates 3 are slidably installed between the inner sides of the connecting plates 2, partitions 4 are fixedly installed between the inner sides of the sliding plates 3, baffles 5 are rotatably installed on the front side of the partitions 4, and a locking knob 6 is threadedly installed between the inner sides of the partitions 4 and the baffles 5; a connecting component, the connecting component is installed on the fixed frame 1; a replacement component, the replacement component is installed on the connecting plate 2.

[0031] In this embodiment, the connecting assembly includes a connecting block 7, a spring 8, a sliding block 9, a locking block 10 and a pulling handle 11. The connecting block 7 is fixedly installed on the left and right sides of the bottom of the sliding plate 3, the spring 8 is fixedly installed on the left and right sides between the inner sides of the fixed frame 1, the sliding block 9 is fixedly installed on the other end of the spring 8, the locking block 10 is fixedly installed on the left and right sides of the rear side of the sliding block 9, and the pulling handle 11 is fixedly installed on the front side of the sliding block 9.

[0032] In this embodiment, the replacement component includes a breathable belt 12, a Velcro 13, a screw rod 14, a control handle 15 and a clamping block 16. The breathable belt 12 is arranged between one side of the connecting plate 2, the Velcro 13 is fixedly installed on the outside of the breathable belt 12, the screw rod 14 is threadedly installed on the front side of the connecting plate 2, the control handle 15 is fixedly installed on the outside of one end of the screw rod 14, and the clamping block 16 is fixedly installed on the outside of the other end of the screw rod 14.

[0033] In this embodiment, a mounting groove is formed on the top of the fixed frame 1 , and the shape of the sliding plate 3 is the same as that of the mounting groove.

[0034] In this embodiment, connection grooves are provided on the left and right sides of the bottom inner wall of the installation groove, and the spacing of the connection blocks 7 is the same as the spacing of the connection grooves.

[0035] In this embodiment, a locking groove is provided on the front side of the connecting block 7, and the outer diameter of the locking block 10 is the same as the inner diameter of the locking groove.

[0036] In this embodiment, a control groove is opened on the inner side of the fixed frame 1, and the sliding block 9 and the locking block 10 are slidably installed between the inner sides of the control groove. A sliding groove is opened on the front side of the fixed frame 1, and the pulling handle 11 is slidably installed between the inner sides of the sliding groove. The control groove and the sliding groove are connected.

[0037] In this embodiment, a threaded hole is provided on the front side of the connecting plate 2 , the screw rod 14 is engaged with the threaded hole, and an anti-slip rubber pad is provided on the outer side of one end of the clamping block 16 .

[0038] The implementation principle of one embodiment of the present application is as follows: since myopic patients are prone to multiple injections at a certain position, the partition 4 above the device divides the sliding plate 3 into seven equal parts, which is convenient for personnel to use separately within a week, so that the baffle 5 can be rotated according to the day of the week when it is used, so that the baffle 5 blocks other areas, and the sliding block 9 is driven by the handle 11 to slide, and the sliding plate 3 is slid into the inner side of the fixed frame 1, and the control of the sliding block 9 is released, so that the spring 8 drives the sliding block 9 and the locking block 10 to slide. The locking block 10 can lock the connecting block 7, making the connection between the fixed frame 1 and the sliding plate 3 more convenient and quick, and can be disassembled and taken out; the breathable belt 12 is breathable, so that it is not easy to sweat when the breathable belt 12 is worn, and the breathable belt 12 is connected by Velcro 13, so that the device can adapt to people of different body shapes. The control handle 15 drives the screw rod 14 to rotate, so that the screw rod 14 can drive the clamping block 16 to move after rotation, so that the breathable belt 12 can be disassembled for cleaning.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The above is a detailed introduction to an auxiliary device for subcutaneous injection of insulin for patients with low vision provided by the utility model. Specific embodiments are used in this article to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An auxiliary device for subcutaneous injection of insulin for patients with low vision, characterized in that: include: A fixed frame (1), wherein connecting plates (2) are fixedly mounted on the left and right sides of the fixed frame (1), a sliding plate (3) is slidably mounted between the inner sides of the connecting plates (2), a partition plate (4) is fixedly mounted between the inner sides of the sliding plates (3), a baffle plate (5) is rotatably mounted on the front side of the partition plate (4), and a locking knob (6) is threadedly mounted between the inner sides of the partition plate (4) and the baffle plate (5); A connecting component, the connecting component being mounted on a fixed frame (1); A replacement component is mounted on the connecting plate (2).

2. The auxiliary device for subcutaneous injection of insulin for patients with low vision according to claim 1, characterized in that: The connecting assembly comprises a connecting block (7), a spring (8), a sliding block (9), a locking block (10) and a pulling handle (11); the connecting block (7) is fixedly mounted on the left and right sides of the bottom of the sliding plate (3); the spring (8) is fixedly mounted on the left and right sides between the inner sides of the fixed frame (1); the sliding block (9) is fixedly mounted on the other end of the spring (8); the locking block (10) is fixedly mounted on the left and right sides of the rear side of the sliding block (9); and the pulling handle (11) is fixedly mounted on the front side of the sliding block (9).

3. The auxiliary device for subcutaneous injection of insulin for patients with low vision according to claim 1, characterized in that: The replacement assembly comprises a breathable belt (12), a Velcro (13), a screw (14), a control handle (15) and a clamping block (16); the breathable belt (12) is arranged between one side of the connecting plate (2); the Velcro (13) is fixedly mounted on the outside of the breathable belt (12); the screw (14) is threadedly mounted on the front side of the connecting plate (2); the control handle (15) is fixedly mounted on the outside of one end of the screw (14); and the clamping block (16) is fixedly mounted on the outside of the other end of the screw (14).

4. The auxiliary device for subcutaneous injection of insulin for patients with low vision according to claim 1, characterized in that: A mounting groove is provided on the top of the fixed frame (1), and the shape of the sliding plate (3) is the same as that of the mounting groove.

5. The auxiliary device for subcutaneous injection of insulin for patients with low vision according to claim 2, characterized in that: Connecting grooves are provided on the left and right sides of the bottom inner wall of the installation groove, and the spacing of the connecting blocks (7) is the same as the spacing of the connecting grooves.

6. The auxiliary device for subcutaneous injection of insulin for patients with low vision according to claim 2, characterized in that: A locking groove is provided on the front side of the connecting block (7), and the outer diameter of the locking block (10) is the same as the inner diameter of the locking groove.

7. The auxiliary device for subcutaneous injection of insulin for patients with low vision according to claim 2, characterized in that: A control groove is provided on the inner side of the fixed frame (1), the sliding block (9) and the locking block (10) are slidably mounted between the inner sides of the control groove, a sliding groove is provided on the front side of the fixed frame (1), the pulling handle (11) is slidably mounted between the inner sides of the sliding groove, and the control groove and the sliding groove are connected.

8. The auxiliary device for subcutaneous injection of insulin for patients with low vision according to claim 3, characterized in that: A threaded hole is provided on the front side of the connecting plate (2), the screw rod (14) is engaged with the threaded hole, and an anti-slip rubber pad is provided on the outer side of one end of the clamping block (16).

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