CN219434852U - Calibrating device of glucometer - Google Patents

Abstract

The utility model belongs to the technical field of glucometers, in particular to a calibrating device of a glucometer, which comprises a supporting frame; the top of the supporting frame is provided with a through hole, and a clamping assembly is arranged in the through hole; the clamping assembly can clamp the test strip passing through the through hole; the inside of the supporting frame is rotatably connected with a first threaded rod; the first threaded rod is arranged vertically to the bottom surface of the support frame; a sliding block is connected inside the support frame in a sliding way; through placing the seat and rising, and then drive the blood glucose meter and rise, and then make the test paper strip at support frame top insert the inside structural design of slot of blood glucose meter, realized can avoid because manual operation, lead to the function that the blood glucose meter testing result appears the error easily, effectually solved when the subject pinch blood sucking mouth and the slot position of taking the blood glucose meter, then lead to the temperature rise of blood glucose meter easily, lead to the problem of influence to the testing result of blood glucose meter.

Description

Calibrating device of glucometer

Technical Field

The utility model belongs to the technical field of glucometers, and particularly relates to a calibrating device of a glucometer.

Background

Diabetes is a metabolic disease characterized by hyperglycemia, which is caused by insulin secretion defects or impaired biological action, or both, and causes chronic damage to various tissues, especially eyes, kidneys, heart, blood vessels, nerves, and dysfunction, and as a diabetic patient, monitoring blood glucose to understand changes in blood glucose in vivo can affect the overall treatment of the patient.

Blood glucose meters, also called glucometers, are electronic instruments capable of measuring blood glucose levels, mainly measuring blood glucose levels in human blood, and can be divided into photoelectric type and electrode type according to working principles, and electrode type glucometers are more common in life nowadays.

In the use process of the blood glucose meter, an operator is required to manually insert the test strip into the electrode groove of the blood glucose meter, then the blood of a subject is dripped at one end of the test strip far away from the blood glucose meter, after waiting for a moment, the reading of the blood glucose meter is read, so that the blood glucose information of the subject can be obtained, but in the use process of the blood glucose meter, such as pinching a blood suction port and a slot part of the blood glucose meter by the subject, the temperature of the blood glucose meter is easily increased, and the detection result of the blood glucose meter is influenced.

To this end, the utility model provides a calibration device for a blood glucose meter.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a calibrating device of a glucometer, which comprises a supporting frame; the top of the supporting frame is provided with a through hole, and a clamping assembly is arranged in the through hole; the clamping assembly can clamp the test strip passing through the through hole; the inside of the supporting frame is rotatably connected with a first threaded rod; the first threaded rod is arranged vertically to the bottom surface of the support frame; a sliding block is connected inside the support frame in a sliding way; the sliding block is connected with the first threaded rod in a screw-nut pair; a placing seat is fixedly connected to the side wall of the sliding block; the placing seat is arranged at a position corresponding to the through hole at the top of the supporting frame; a driving component is arranged at the top of the supporting frame; the problem that when a subject holds the blood suction port and the slot of the glucometer, the temperature of the glucometer is easily increased, and the detection result of the glucometer is influenced is effectively solved.

Preferably, the clamping assembly comprises a clamping plate; the clamping plate is connected to the inside of the supporting frame in a sliding manner; the clamping plate is arranged at a position corresponding to the through hole at the top of the support frame; the clamping plates are arranged in the support frame and are symmetrical with each other; the clamping plate is arranged at a position corresponding to the position of the placing seat; two second threaded rods are rotatably connected to the inside of the support frame; the threads on the surface of the second threaded rod are symmetrically arranged; the threads on the surface of the second threaded rod are in threaded connection with the two clamping plates respectively, and the second threaded rod is arranged at the position corresponding to the clamping plates; the end part of the second threaded rod is fixedly connected with a driving gear; an anti-drop block is rotatably connected inside the support frame; the anti-falling block is arranged at the center of the two driving gears; the end part of the anti-drop block is fixedly connected with a driving gear; the three driving gears are connected with a synchronous belt; a dust cover is fixedly connected to the side wall of the support frame; the dust cover is arranged outside the driving gear; a rotary handle is fixedly connected to one surface of the driving gear at the middle position, which is far away from the anti-drop block; the test strip can be clamped and fixed through the two contacted clamping plates, so that the test strip can be stably fixed in the through hole.

Preferably, a plurality of guide blocks are fixedly connected on the side wall of the placing seat, which is close to one side of the supporting frame; a guide groove is formed in the side wall of the support frame at a position corresponding to the guide block; the guide block is connected in the guide groove in a sliding way; the guide block can slide up and down in the guide groove, and the situation of tilting and shaking is difficult to occur, so that the sliding of the placement seat is more stable.

Preferably, the side wall of the clamping plate is fixedly connected with a positioning rod; the positioning rod is arranged on one surface of the clamping plate far away from the through hole; the positioning rods on the side walls of the two clamping plates are symmetrically arranged; a positioning groove is formed in the support frame; the sliding of the clamping plate can be more stable.

Preferably, the inside of the guide block is rotatably connected with an anti-grinding wheel; a wheel groove corresponding to the wear-resistant wheel is formed in the side wall of the support frame; can make the blood glucose meter place in the inside of placing the seat, the circumstances that the slope drops less appear.

Preferably, a rubber pad is fixedly connected in the placing seat; the rubber pad can be made of rubber materials; the abrasion between the anti-falling block and the supporting frame can be reduced, and the service life of the device is prolonged.

The beneficial effects of the utility model are as follows:

1. according to the calibrating device for the glucometer, the placement seat is lifted, so that the glucometer is driven to lift, and the test strip at the top of the support frame is inserted into the structural design in the slot of the glucometer, so that the function of avoiding errors in detection results of the glucometer due to manual operation is realized, and the problem that the temperature of the glucometer is easily increased and influences the detection results of the glucometer when a subject holds the blood suction port and the slot of the glucometer is effectively solved.

2. According to the calibrating device for the glucometer, the rotating handle is rotated to drive the driving gear to rotate, so that the second threaded rod is rotated, and finally, the two clamping plates are mutually close to each other, so that the function of clamping and fixing the test paper strip through the two clamping plates is realized, and the test paper strip can be firmly fixed at the position corresponding to the slot of the glucometer.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a first threaded rod of the present utility model;

FIG. 3 is a schematic perspective view of a clamping assembly of the present utility model;

FIG. 4 is a schematic perspective view of a placement base of the present utility model;

FIG. 5 is a schematic perspective view of a dust cap of the present utility model;

fig. 6 is a schematic partial structure of the anti-drop block in the second embodiment.

In the figure: 1. a support frame; 101. a drive assembly; 2. a first threaded rod; 3. a placement seat; 4. a sliding block; 5. a clamping plate; 6. a second threaded rod; 7. a drive gear; 701. a synchronous belt; 8. an anti-falling block; 801. rotating the handle; 9. a dust cover; 10. a guide block; 11. a positioning rod; 12. grinding wheel prevention; 13. a rubber pad; 14. and (3) rolling balls.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Example 1

As shown in fig. 1 to 2, a calibration device for a blood glucose meter according to an embodiment of the present utility model includes a support frame 1; the support frame 1 is arranged in a shape; the top of the support frame 1 is provided with a through hole, and a clamping assembly is arranged in the through hole; the clamping assembly can clamp the test strip passing through the through hole; the inside of the support frame 1 is rotatably connected with a first threaded rod 2; the first threaded rod 2 is arranged perpendicular to the bottom surface of the support frame 1; a sliding block 4 is connected inside the support frame 1 in a sliding manner; the sliding block 4 is connected with the first threaded rod 2 in a screw-nut pair; the side wall of the sliding block 4 is fixedly connected with a placement seat 3; the placing seat 3 is arranged at a position corresponding to the through hole at the top of the supporting frame 1; a driving component 101 is arranged at the top of the supporting frame 1; the driving component 101 can be arranged by adopting a servo motor; when the blood glucose meter is needed to be used, the test strip is firstly required to be inserted into the slot position of the blood glucose meter, and the test strip is accurately inserted into the slot of the blood glucose meter, meanwhile, in order to avoid the error of an operator, the test strip is firstly inserted into the through hole at the top of the support frame 1, and is clamped and fixed through the clamping component, then the blood glucose meter can be placed in the placement seat 3, and the slot is positioned at the corresponding position of the test strip, after the placement is finished, the driving component 101 can be started, the driving component 101 drives the first threaded rod 2 to rotate, then the test strip can be driven to be lifted through the cooperation of the first threaded rod 2 and the sliding block 4, so that the blood glucose meter can be lifted up, finally, the test strip can be inserted into the slot of the blood glucose meter, the blood glucose meter can be lifted up through the placement seat 3, further, the structure design of the slot inside the blood glucose meter is enabled to be inserted into the test strip at the top of the support frame 1, the problem that the temperature of the blood glucose meter is easily affected when the test strip is manually detected, and the temperature of the blood glucose meter is easily affected is easily due to the fact that the blood glucose meter is detected.

As shown in fig. 2 and 5, the clamping assembly comprises a clamping plate 5; the clamping plate 5 is connected inside the support frame 1 in a sliding way; the clamping plate 5 is arranged at a position corresponding to the top through hole of the support frame 1; the clamping plate 5 is internally provided with two mutually symmetrical clamping plates in the support frame 1; the clamping plate 5 is arranged at a position corresponding to the position of the placing seat 3; two second threaded rods 6 are rotatably connected to the inside of the support frame 1; the threads on the surface of the second threaded rod 6 are symmetrically arranged; the threads on the surface of the second threaded rod 6 are respectively in threaded connection with the two clamping plates 5, and the second threaded rod 6 is arranged at the position corresponding to the clamping plates 5; the end part of the second threaded rod 6 is fixedly connected with a driving gear 7; an anti-drop block 8 is rotatably connected inside the support frame 1; the anti-falling block 8 is arranged at the center of the two driving gears 7; the end part of the anti-drop block 8 is fixedly connected with a driving gear 7; the three driving gears 7 are commonly connected with a synchronous belt 701; a dust cover 9 is fixedly connected to the side wall of the support frame 1; the dust cover 9 is covered outside the driving gear 7; a rotary handle 801 is fixedly connected to one surface, away from the anti-drop block 8, of the driving gear 7 at the middle position; when the test strip is required to be fixed in operation, the test strip can be placed in the through hole, the rotating handle 801 is rotated, the driving gear 7 in the middle of the rotating handle 801 is driven to rotate, the driving gears 7 on two sides are driven to rotate through the synchronous belt 701, the two second threaded rods 6 are enabled to rotate, in the process of rotating the two second threaded rods 6, the two clamping plates 5 are driven to rotate through the threads symmetrically arranged on the surfaces of the second threaded rods 6, the two clamping plates 5 can move towards the directions close to each other, and then the two clamping plates 5 can clamp and fix the test strip through the two clamping plates 5 in contact, so that the test strip can be stably fixed in the through hole.

As shown in fig. 2 and 4, a plurality of guide blocks 10 are fixedly connected to the side wall of the side, close to the supporting frame 1, of the placing seat 3; a guide groove is formed in the side wall of the support frame 1 at a position corresponding to the guide block 10; the guide block 10 is slidably connected inside the guide groove; during operation, in the process of vertically sliding the placement seat 3, the guide block 10 can only vertically slide in the guide groove by limiting the guide groove, and the situation of inclined shaking is difficult to occur, so that the sliding of the placement seat 3 is more stable.

As shown in fig. 2 to 3, a positioning rod 11 is fixedly connected to the side wall of the clamping plate 5; the positioning rod 11 is arranged on one surface of the clamping plate 5 away from the through hole; the positioning rods 11 on the side walls of the two clamping plates 5 are symmetrically arranged; a positioning groove is formed in the support frame 1; when the clamping plate 5 is driven by the threads of the second threaded rod 6 to slide during operation, the clamping plate 5 can be enabled to be inclined in a smaller amount during sliding due to the limitation of the positioning groove on the positioning rod 11, so that the sliding of the clamping plate 5 is more stable.

As shown in fig. 4, the inside of the guide block 10 is rotatably connected with an anti-wear wheel 12; wheel grooves corresponding to the wear-resistant wheels 12 are formed in the side walls of the support frame 1; when the guide block 10 slides in the guide groove during operation, the sliding friction between the guide block 10 and the guide groove can be changed into rolling friction more through the rolling of the grinding wheel 12, so that the abrasion between the guide block 10 and the guide groove is less, and the service life of the device is prolonged.

As shown in fig. 1, a rubber pad 13 is fixedly connected inside the placement seat 3; the rubber pad 13 can be made of rubber materials; when the blood glucose meter is placed in the placing seat 3, the blood glucose meter is fixed through the extrusion of the rubber pad 13, so that the blood glucose meter is placed in the placing seat 3, and the situation that the blood glucose meter falls off obliquely is less.

Example two

As shown in fig. 6, in comparative example one, another embodiment of the present utility model is: a plurality of balls 14 are arranged between the anti-falling block 8 and the support frame 1; the balls 14 are contacted with the anti-falling blocks 8 and the side walls of the support frame 1; during operation, in the process of rotation of the anti-falling block 8, the rolling of the balls 14 can reduce the friction force between the anti-falling block 8 and the support frame 1, so that the abrasion between the anti-falling block 8 and the support frame 1 is reduced, and the service life of the device is prolonged.

When the blood glucose meter is needed to be used, the test strip is firstly required to be inserted into the slot position of the blood glucose meter, and the test strip is accurately inserted into the slot of the blood glucose meter, meanwhile, in order to avoid the error of an operator, the test strip is firstly inserted into the through hole at the top of the support frame 1, the test strip is clamped and fixed through the clamping component, the blood glucose meter can be placed in the placement seat 3, and the slot is positioned at the corresponding position of the test strip, after the test strip is placed, the driving component 101 can be started, the driving component 101 drives the first threaded rod 2 to rotate, then the test strip can be driven to be lifted through the cooperation of the first threaded rod 2 and the sliding block 4, so that the blood glucose meter can be lifted up, finally, the test strip can be inserted into the slot of the blood glucose meter, the blood glucose meter can be lifted through the placement seat 3, further, the structure design of the slot of the top of the support frame 1 is further realized, the problem that the temperature of the blood glucose meter is easily affected when the test strip is manually operated, and the temperature of the blood glucose meter is easily detected is easily, and the problem of the blood glucose meter is easily caused is solved.

When needs are fixed the test paper strip, can arrange the test paper strip in the inside of through-hole, and then rotate handle 801 for rotate the drive gear 7 at handle 801 drive middle part and rotate, and drive the drive gear 7 of both sides through hold-in range 701 and rotate, make two second threaded rods 6 rotate, at two second threaded rods 6 pivoted in-process, be the screw thread that the symmetry set up on the surface through the second threaded rod 6, drive two grip blocks 5 and rotate, can make two grip blocks 5 to the direction that is close to each other remove, and then the grip block 5 of accessible two contacts, it is fixed to carry out the centre gripping to the test paper strip, thereby can make the test paper strip can be stable fix in the inside of through-hole.

In the process of vertically sliding the placement seat 3, the guide block 10 can only vertically slide in the guide groove by limiting the guide groove, and the situation of inclined shaking is difficult to occur, so that the sliding of the placement seat 3 is more stable.

When the clamping plate 5 is driven by the threads of the second threaded rod 6 to slide, the clamping plate 5 can be enabled to be inclined in a smaller amount in the sliding process due to the limitation of the positioning groove on the positioning rod 11, so that the sliding of the clamping plate 5 is more stable.

When the guide block 10 slides in the guide groove, more sliding friction between the guide block 10 and the guide groove can be changed into rolling friction through the rolling of the grinding wheel 12, so that less abrasion between the guide block 10 and the guide groove can be caused, and the service life of the device is prolonged.

When the blood glucose meter is placed in the placing seat 3, the blood glucose meter is fixed through the extrusion of the rubber pad 13, so that the blood glucose meter is placed in the placing seat 3, and the situation that the blood glucose meter falls off obliquely is less.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A calibration device for a blood glucose meter, characterized by: comprises a supporting frame (1); the top of the supporting frame (1) is provided with a through hole, and a clamping assembly is arranged in the through hole; the clamping assembly can clamp the test strip passing through the through hole; the inside of the supporting frame (1) is rotatably connected with a first threaded rod (2); the first threaded rod (2) is arranged vertically to the bottom surface of the support frame (1); a sliding block (4) is connected inside the support frame (1) in a sliding way; the sliding block (4) is connected with the first threaded rod (2) in a screw-nut pair; a placing seat (3) is fixedly connected to the side wall of the sliding block (4); the placing seat (3) is arranged at a position corresponding to the top through hole of the supporting frame (1); the top of the support frame (1) is provided with a driving component (101).

2. The calibration device of a blood glucose meter of claim 1, wherein: the clamping assembly comprises a clamping plate (5); the clamping plate (5) is connected in the support frame (1) in a sliding manner; the clamping plate (5) is arranged at a position corresponding to the top through hole of the support frame (1); the clamping plates (5) are arranged in the support frame (1) and are symmetrical to each other; the position of the clamping plate (5) is arranged corresponding to the position of the placing seat (3); two second threaded rods (6) are rotatably connected inside the support frame (1); threads on the surface of the second threaded rod (6) are symmetrically arranged; the threads on the surface of the second threaded rod (6) are in threaded connection with the two clamping plates (5) respectively, and the second threaded rod (6) is arranged at the position corresponding to the clamping plates (5); a driving gear (7) is fixedly connected to the end part of the second threaded rod (6); an anti-falling block (8) is rotatably connected inside the support frame (1); the anti-falling block (8) is arranged at the center of the two driving gears (7); the end part of the anti-drop block (8) is fixedly connected with a driving gear (7); the three driving gears (7) are commonly connected with a synchronous belt (701); a dust cover (9) is fixedly connected to the side wall of the support frame (1); the dust cover (9) is covered outside the driving gear (7); the surface of the driving gear (7) at the middle position, which is far away from the anti-drop block (8), is fixedly connected with a rotary handle (801).

3. The calibration device of a blood glucose meter of claim 2, wherein: a plurality of guide blocks (10) are fixedly connected to the side wall of the side, close to the supporting frame (1), of the placing seat (3); a guide groove is formed in the side wall of the support frame (1) at a position corresponding to the guide block (10); the guide block (10) is connected inside the guide groove in a sliding way.

4. A calibration device for a blood glucose meter according to claim 3, wherein: a positioning rod (11) is fixedly connected to the side wall of the clamping plate (5); the positioning rod (11) is arranged on one surface of the clamping plate (5) far away from the through hole; positioning rods (11) on the side walls of the two clamping plates (5) are symmetrically arranged; the inside of the support frame (1) is provided with a positioning groove.

5. The calibration device of a blood glucose meter of claim 4, wherein: the inside of the guide block (10) is rotatably connected with an anti-abrasion wheel (12); wheel grooves corresponding to the wear-resistant wheels (12) are formed in the side walls of the supporting frame (1).

6. The calibration device of a blood glucose meter of claim 5, wherein: a rubber pad (13) is fixedly connected in the placing seat (3); the rubber pad (13) can be made of rubber materials.