Electrode sealing structure of dynamic glucometer
By designing structures such as arc plates, helical plates, springs and rotating jig plates in the blood glucose meter, the positioning and sealing of the electrodes is solved, and the problem of handheld electrodes is difficult to accurately seal and the accuracy of blood glucose detection is improved.
Patent Information
- Application Number
- CN202420859130.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-24
AI Technical Summary
When the existing blood glucose meter electrode is sealed, it is difficult for the handheld electrode to be in the middle of the pedestal frame, which causes deviations from the sealed electrodes, which in turn makes the current unable to be fully transmitted to the sensor, affecting the accuracy of blood glucose detection.
A dynamic glucose meter electrode seal structure is designed. By setting up arc plates, helical tooth plates, springs and rotating tooth plates, the unidirectional movement of the engaging rod is ensured, and the positioning and sealing of the electrode is achieved in combination with the pushing ring and the connecting column. , avoid deviations.
It effectively avoids electrode deviation, ensures that the current is fully transmitted to the sensor, and improves the accuracy of blood sugar detection.
Smart Images
Figure CN222299547U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of blood glucose meter electrode sealing, and in particular relates to a dynamic blood glucose meter electrode sealing structure. Background Art
[0002] The existing blood glucose meter electrode seal uses sealant to seal the electrode in a table frame inside the blood glucose meter. During sealing, the electrode needs to be manually held so that the electrode is in the middle of the table frame, and then the sealant is injected into the table frame to complete the sealing of the electrode. However, it is difficult to ensure that the electrode is in the middle of the table frame when holding the electrode, resulting in deviation of the sealed electrode. When the test strip is inserted into the blood glucose meter from the test strip port for testing, it is difficult for the electrode to fully contact the contact surface of the test strip, resulting in the inability of the current to be fully transmitted to the sensor in the blood glucose meter, thereby affecting the accuracy of blood glucose testing.
[0003] Therefore, a dynamic blood glucose meter electrode sealing structure is needed to solve the problem in the prior art that it is difficult to ensure that the electrode is in the middle position of the table frame when the electrode is held in the hand, causing deviation of the sealed electrode, and further making it impossible for the current to be fully transmitted to the sensor in the blood glucose meter, thereby affecting the accuracy of blood glucose detection. Utility Model Content
[0004] The purpose of the utility model is to provide a continuous blood glucose meter electrode sealing structure to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dynamic blood glucose meter electrode sealing structure, including a blood glucose meter body, a test paper opening is opened on one side of the blood glucose meter body, an inner opening is opened on one side of the inner wall of the test paper opening, a table frame is fixed to the top surface of the inner wall of the inner opening, a plurality of circumferentially distributed engaging rods are movably connected to the inner wall of the table frame, a connecting rod is fixed to the bottom of one side of the engaging rod, an arc plate is fixed to one end of the connecting rod, a bevel tooth plate is fixed to one side of the engaging rod, four groups of paired and circumferentially distributed side rods are fixed to the inner wall of the table frame, a rotating tooth plate is rotatably connected between two adjacent side rods close to each other, and the rotating tooth plate is engaged with the bevel tooth plate.
[0006] It should be noted in the scheme that side plates are fixed to the two opposite sides of the outer side wall of the rotating tooth plate, and a spring is fixed to the side of the side plate close to the side of the side rod, and one end of the spring is fixed to the side of the side rod.
[0007] It is further worth explaining that a pressing rod is fixed to the top of the locking rod, a pushing ring is arranged on the top surface of the pressing rod, a plurality of connecting columns distributed in a circle are fixed to the bottom surface of the pushing ring, the connecting columns are correspondingly and movably engaged in the pressing rod, an anti-drop disk is fixed to the bottom surface of the connecting column, and the top surface of the anti-drop disk is in contact with the bottom surface of the pressing rod.
[0008] It should be further explained that a plurality of limiting grooves distributed in a circumference are formed on the inner side wall of the stage-shaped frame, and the engaging rods are correspondingly and movably engaged in the limiting grooves.
[0009] As a preferred embodiment, a copper sheet is fixed to the top surface of the inner wall of the inner opening, and one side of the copper sheet passes through the stage frame.
[0010] As a preferred implementation, the limiting groove is a T-shaped groove, and the engaging rod is a T-shaped structure.
[0011] Compared with the prior art, the present invention provides a continuous blood glucose meter electrode sealing structure, which has at least the following beneficial effects:
[0012] The cylindrical electrode can be fixed by the provided arc plate, and the position of the engaging rod can be moved in one direction by the provided bevel tooth plate, spring and rotating tooth plate. After the arc plate fixes the cylindrical electrode, the position of the arc plate can be fixed, and the pressing rod can be moved tilted by the provided pushing ring and connecting column, so that the position of the electrode can be positioned, which avoids the difficulty in ensuring that the electrode is in the middle position of the table frame when holding the electrode, causing deviation of the sealed electrode, and thus making it impossible for the current to be fully transmitted to the sensor in the blood glucose meter, thereby affecting the accuracy of blood glucose detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model blood glucose meter body;
[0015] Figure 3 This is a schematic diagram of the push ring structure of the utility model;
[0016] Figure 4 This is a schematic diagram of the structure of the clamping rod of the utility model;
[0017] Figure 5 This is a schematic diagram of the structure of the rotating latch plate of the utility model;
[0018] Figure 6 It is a schematic diagram of the table frame structure of the utility model.
[0019] In the figure:
[0020] 100, blood glucose meter body; 101, test strip port; 102, inner port;
[0021] 200, table frame; 201, limit groove; 202, copper sheet;
[0022] 300, push ring; 301, anti-drop plate; 302, connecting column;
[0023] 400, a locking rod; 401, a connecting rod; 402, an arc plate; 403, a pressing rod;
[0024] 500, oblique tooth plate; 501, rotating tooth plate; 502, side rod;
[0025] 600, side panel; 601, spring. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0027] In conjunction with the accompanying drawings, some embodiments of the present application are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.
[0028] It should be understood that the terms used in this application specification are only for the purpose of describing specific embodiments and are not intended to limit the application. As used in this application specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.
[0029] It should be understood that, in order to facilitate the clear description of the technical solutions of the embodiments of the present application, in the embodiments of the present application, the words "first", "second", etc. are used to distinguish the same items or similar items with substantially the same functions and effects. For example, the first groove and the second groove are only used to distinguish different grooves, and their order is not limited. Those skilled in the art can understand that the words "first", "second", etc. do not limit the quantity and execution order, and the words "first", "second", etc. do not necessarily limit them to be different.
[0030] It should be further understood that the term “and / or” used in the specification and appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.
[0031] See also Figure 1-6 The utility model provides an electrode sealing structure of a dynamic blood glucose meter, including a blood glucose meter body 100, a test paper opening 101 is opened on one side of the blood glucose meter body 100, an inner opening 102 is opened on one side of the inner wall of the test paper opening 101, a table frame 200 is fixed to the top surface of the inner wall of the inner opening 102, a plurality of circumferentially distributed engaging rods 400 are movably connected to the inner wall of the table frame 200, and there are four engaging rods 400, a connecting rod 401 is fixed to the bottom of one side of the engaging rod 400, an arc plate 402 is fixed to one end of the connecting rod 401, a beveled tooth plate 500 is fixed to one side of the engaging rod 400, four groups of paired and circumferentially distributed side rods 502 are fixed to the inner wall of the table frame 200, a rotating tooth plate 501 is rotatably connected between two adjacent side rods 502 close to each other, and the rotating tooth plate 501 is engaged with the beveled tooth plate 500.
[0032] Further as Figure 5 As shown, side plates 600 are fixed to two opposite sides of the outer side wall of the rotating latch plate 501 , and a spring 601 is fixed to one side of the side plate 600 close to the side rod 502 . One end of the spring 601 is fixed to one side of the side rod 502 .
[0033] By setting the spring 601, when the locking rod 400 is not moving, the rotating locking tooth plate 501 can always be locked with the bevel tooth plate 500, thereby limiting the position of the locking rod 400 in one direction, so that after the locking rod 400 moves, the arc plate 402 positions the electrode column, and the position of the positioning column can be fixed, thereby facilitating the injection of sealant into the inner column of the table frame 200, thereby achieving sealing of the electrode.
[0034] Further as Figure 3 As shown, a pressing rod 403 is fixed to the top of the locking rod 400, a pushing ring 300 is arranged on the top surface of the pressing rod 403, a plurality of connecting columns 302 distributed in a circle are fixed to the bottom surface of the pushing ring 300, there are four connecting columns 302, the connecting columns 302 are correspondingly and movably engaged in the pressing rod 403, an anti-drop disk 301 is fixed to the bottom surface of the connecting column 302, and the top surface of the anti-drop disk 301 is in contact with the bottom surface of the pressing rod 403.
[0035] By means of the push ring 300, the four pressing rods 403 can be synchronously moved obliquely, by means of the pressing rod 403, the locking rod 400 can be moved in the limiting groove 201, and by means of the anti-drop disk 301, the position of the connecting column 302 in the pressing rod 403 can be limited, thereby preventing the connecting column 302 from moving out of the pressing rod 403.
[0036] This solution has the following working process: when sealing the electrode, first turn the blood glucose meter body 100 upside down on the table, then place the cylindrical electrode on the surface of the copper sheet 202, at this time the cylindrical electrode is located in the table frame 200, then manually press the push ring 300, the push ring 300 moves down to push the locking rod 400 to move in the limit groove 201, during this process, the rotating latch plate 501 and the spring 601 cooperate with each other, the rotating latch plate 501 performs locking and resetting movements until the four arc plates 402 fix the cylindrical electrode, at this time the rotating latch plate 501 re-engages with the bevel tooth plate 500, so that the cylindrical electrode is completely fixed, the positioning of the cylindrical electrode is achieved, and then the sealant is injected into the table frame 200, so that the cylindrical electrode is sealed with the table frame 200 and the copper sheet 202, and then the bottom cover of the blood glucose meter body 100 is covered.
[0037] When testing blood sugar, insert the test paper into the blood glucose meter body 100 from behind the test paper so that the bottom surface of the cylindrical electrode contacts the contact surface of the test paper, and then the blood glucose meter body 100 can test the blood on the test paper.
[0038] According to the above working process, it can be known that: the cylindrical electrode can be fixed by the arc plate 402, and the position of the locking rod 400 can be moved in one direction by the bevel plate 500, the spring 601 and the rotating tooth plate 501, and then after the arc plate 402 fixes the cylindrical electrode, the position of the arc plate 402 can be fixed, and the push ring 300 and the connecting column 302 are set, so that the pressing rod 403 can be tilted and moved, so that the position of the electrode can be positioned, avoiding the difficulty in ensuring that the electrode is in the middle position of the stage frame 200 when holding the electrode, causing deviation of the sealed electrode, and then making the current unable to be fully transmitted to the sensor in the blood glucose meter, thereby affecting the accuracy of blood glucose detection.
[0039] Further as Figure 6 As shown, the inner side wall of the stage frame 200 is provided with a plurality of limiting grooves 201 distributed in a circumference, and there are four limiting grooves 201 . The engaging rods 400 are correspondingly and movably engaged in the limiting grooves 201 .
[0040] By providing the limiting groove 201 , the position of the engaging rod 400 can be movably limited, thereby facilitating the movement of the engaging rod 400 .
[0041] Further as Figure 6 As shown, a copper sheet 202 is fixed to the top surface of the inner wall of the inner opening 102 , one side of the copper sheet 202 passes through the table frame 200 , and the copper sheet 202 is electrically connected to the detection structure inside the blood glucose meter body 100 .
[0042] By setting the copper sheet 202, the electrode can be connected to one end of the copper sheet 202, and the monitoring structure inside the blood glucose meter body 100 can be connected to the other end of the copper sheet 202, so that the electrical energy generated by the reaction between the glucose in the blood on the test paper and the chemical substances in the test paper can be transmitted to the blood glucose meter body 100, and the electrical energy signal is converted into a digital signal through the sensor in the blood glucose meter body 100, and finally the blood glucose value is displayed.
[0043] Further as Figure 2 As shown, the limiting groove 201 is a T-shaped groove, and the engaging rod 400 is a T-shaped structure.
[0044] By setting the limiting groove 201 as a T-shaped groove, the engaging rod 400 can be stably engaged in the limiting groove 201.
[0045] In summary: when sealing the electrode, first turn the blood glucose meter body 100 upside down on the table, then place the cylindrical electrode on the surface of the copper sheet 202, at this time the cylindrical electrode is located in the table frame 200, then manually press the push ring 300, the push ring 300 moves down to push the locking rod 400 to move in the limit groove 201, during this process, the rotating latch plate 501 and the spring 601 cooperate with each other, the rotating latch plate 501 performs locking and resetting movements until the four arc plates 402 fix the cylindrical electrode, at this time the rotating latch plate 501 re-engages with the bevel tooth plate 500, so that the cylindrical electrode is completely fixed, the cylindrical electrode is positioned, and then the sealant is injected into the table frame 200, so that the cylindrical electrode is sealed with the table frame 200 and the copper sheet 202, and then the bottom cover of the blood glucose meter body 100 is covered.
[0046] When testing blood sugar, insert the test paper into the blood glucose meter body 100 from behind the test paper so that the bottom surface of the cylindrical electrode contacts the contact surface of the test paper, and then the blood glucose meter body 100 can test the blood on the test paper.
[0047] The blood glucose meter body 100 can be purchased on the market, and is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.
[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A continuous blood glucose meter electrode sealing structure, comprising a blood glucose meter body (100), characterized in that: A test paper opening (101) is provided on one side of the blood glucose meter body (100), an inner opening (102) is provided on one side of the inner wall of the test paper opening (101), a table-shaped frame (200) is fixed on the top surface of the inner wall of the inner opening (102), a plurality of circumferentially distributed snap-fitting rods (400) are movably connected to the inner wall of the table-shaped frame (200), a connecting rod (401) is fixed on the bottom of one side of the snap-fitting rod (400), and the An arc-shaped plate (402) is fixed to one end of the connecting rod (401), a beveled tooth plate (500) is fixed to one side of the engaging rod (400), four groups of side rods (502) arranged in pairs and distributed in a circumference are fixed to the inner side wall of the table-shaped frame (200), a rotating beveled tooth plate (501) is rotatably connected between two adjacent side rods (502) close to each other on one side, and the rotating beveled tooth plate (501) is engaged with the beveled tooth plate (500).
2. The electrode sealing structure of a continuous blood glucose meter according to claim 1, characterized in that: Side plates (600) are fixed to opposite sides of the outer wall of the rotating latch plate (501), and a spring (601) is fixed to a side of the side plate (600) close to the side rod (502), and one end of the spring (601) is fixed to a side of the side rod (502).
3. The electrode sealing structure of a continuous blood glucose meter according to claim 2, characterized in that: A pressing rod (403) is fixed to the top of the locking rod (400), a pushing ring (300) is arranged on the top surface of the pressing rod (403), a plurality of connecting columns (302) distributed in a circumference are fixed to the bottom surface of the pushing ring (300), the connecting columns (302) are correspondingly and movably engaged in the pressing rod (403), an anti-drop disk (301) is fixed to the bottom surface of the connecting column (302), and the top surface of the anti-drop disk (301) contacts the bottom surface of the pressing rod (403).
4. The electrode sealing structure of a continuous blood glucose meter according to claim 3, characterized in that: The inner side wall of the stage frame (200) is provided with a plurality of limiting grooves (201) distributed in a circumference, and the engaging rods (400) are correspondingly and movably engaged in the limiting grooves (201).
5. The electrode sealing structure of a continuous blood glucose meter according to claim 4, characterized in that: A copper sheet (202) is fixed to the top surface of the inner wall of the inner opening (102), and one side of the copper sheet (202) passes through the stage frame (200).
6. The electrode sealing structure of a continuous blood glucose meter according to claim 5, characterized in that: The limiting groove (201) is a T-shaped groove, and the engaging rod (400) is a T-shaped structure.