CN219461159U

CN219461159U - Blood glucose meter emitter

Info

Publication number: CN219461159U
Application number: CN202223352879.5U
Authority: CN
Inventors: 胡安辉
Original assignee: Suzhou Tepuwei Electronic Technology Co ltd
Current assignee: Suzhou Tepuwei Electronic Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-08-04
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a blood glucose meter emitter which is used for detecting the blood glucose value of a body and comprises an upper cover, a lower box, a main body part and a consumable part, wherein a needle head comprises an inner tube, an outer tube and a spring, one end of the inner tube is in butt joint with a chip, the outer tube and the spring are sleeved on the inner tube, and one end of the spring is in butt joint with one end of the outer tube; the lower box comprises a box bottom plate, a through hole arranged on the box bottom plate and a mouth part arranged on the side surface of the lower box, and a latch plate is inserted in the mouth part; because the outer tube and the spring are sleeved on the inner tube, one end of the spring is abutted with one end of the outer tube; the bolt plate is positioned between the outer tube and the through hole and used for blocking the outer tube from penetrating through the through hole. When the latch plate is pulled out from the opening, the spring pushes the outer tube to move towards the through hole, and the head of the outer tube penetrates through the through hole and rapidly stretches into the machine body. The pain of the user is short. The user experience is optimized.

Description

Blood glucose meter emitter

Technical Field

The utility model relates to the field of glucometers, in particular to a glucometer emitter.

Background

Diabetes patients often use a blood glucose meter to detect blood glucose levels and quickly and conveniently diagnose their own blood glucose condition. The blood glucose meter comprises a main body part and a consumable part, wherein the main body part comprises electronic devices such as a chip, the chip receives an electric signal reflecting blood glucose change from a needle head at certain intervals, and the average value of the electric signals acquired for multiple times is calculated to be stored as a blood glucose value. Several hundred blood glucose values may be recorded daily. The consumable part comprises a needle head which is used for being placed into subcutaneous tissue to acquire blood sugar information. The user often has a pain sensation when the needle is inserted into the body. If the needle is inserted into the body rapidly, the pain is short. Different users have different methods of inserting needles into the body, and some users experience pain for a longer period of time. Therefore, how to insert the needle into the body rapidly, shortening the pain of the user is a technical problem that the skilled person needs to solve.

Disclosure of Invention

To overcome the above-described drawbacks, it is an object of the present utility model to provide a blood glucose meter transmitter that enables a quick insertion of a needle into a body.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a blood glucose meter emitter is used for detecting the blood glucose value of a body and comprises an upper cover, a lower box, a main body part and a consumable part, wherein the upper cover is covered on the lower box, an inner cavity is formed between the upper cover and the lower box, and the main body part and the consumable part are arranged in the inner cavity; the main body part comprises a chip and a battery, and the battery supplies power for the chip; the consumable part comprises a needle, one end of the needle is used for being inserted into the machine body, and the other end of the needle is in butt joint with the chip; the needle head comprises an inner tube, an outer tube and a spring, one end of the inner tube is in butt joint with the chip, the outer tube and the spring are sleeved on the inner tube, and one end of the spring is in butt joint with one end of the outer tube; the lower box comprises a box bottom plate, a through hole arranged on the box bottom plate and a mouth part arranged on the side surface of the lower box, and a latch plate is inserted in the mouth part; the spring pushes the outer tube to move towards the through hole, and the bolt plate is located between the outer tube and the through hole.

In order to limit the depth of the outer tube into the body, the utility model is further arranged to: and a limiting ring is fixedly connected to the outer tube, and the outer diameter of the limiting ring is larger than the diameter of the through hole. When the limiting ring is abutted against the bottom plate of the lower box, the outer tube cannot extend into the machine body further.

The utility model is further provided with: the side of inner tube is provided with the spout that is parallel to the inner tube axis, be provided with a plurality of sliders on the outer tube inner wall, the slider slides in the spout.

The utility model is further provided with: the upper cover comprises a cover bottom plate and a cover side wall, the cover bottom plate is connected with a battery seat, a conductive sheet is arranged at the bottom of the battery seat, the battery is clamped in the battery seat, the anode of the battery is connected with the conductive sheet, the conductive sheet is connected with the anode of the chip through a conductive clip, and the cathode of the battery is abutted with the cathode of the chip; the conducting strip is U-shaped, and two ends of the conducting strip are respectively abutted with the battery and the chip. The battery and the chip are clamped by the conductive sheet, so that the battery stably supplies power to the chip.

In order to prevent the needle from falling off the machine body, the utility model is further provided with: the lower box is connected with an elastic belt, the elastic belt comprises a belt left end, a belt middle part and a belt right end, the belt middle part is bonded with the lower box, and the belt left end and the belt right end are connected through a locking piece. The elastic band surrounds the machine body, and the blood glucose meter emitter is connected with the machine body, so that the needle is prevented from falling off from the machine body.

The utility model is further provided with: the left end of taking is provided with logical groove with hasp spare fixed connection, the middle part of hasp spare, take the right-hand member to run through logical groove, the surface of hasp spare is provided with the screw, and the spiro union has the screw rod in the screw, and the one end of screw rod is connected with the bracelet, and the other end butt takes the right-hand member. The screw rod connected with the bracelet is rotated by rotating the bracelet, and the screw rod moves along the axial direction of the screw hole to tightly prop the right end of the belt in the through groove.

In order to improve the stability of the needle position, the utility model is further provided with: the inner side wall of the lower box is connected with a stop bar, a supporting plate is lapped on the stop bar, and the middle part of the supporting plate is fixedly connected with the inner pipe. One end of the spring is abutted with one end of the outer tube, and the other end of the spring is abutted with the supporting plate.

The utility model is further provided with: the edge of the lower box is provided with a flange which is inserted into the upper cover and is abutted with the inner side wall of the upper cover. The upper cover and the lower box are connected together by virtue of friction force between the flange and the inner side wall of the upper cover.

Compared with the prior art, the utility model has the beneficial effects that: the inner tube, the outer tube and the spring are arranged, the outer tube and the spring are sleeved on the inner tube, and one end of the spring is abutted with one end of the outer tube; the bolt plate is positioned between the outer tube and the through hole and used for blocking the outer tube from penetrating through the through hole. When the latch plate is pulled out from the opening, the spring pushes the outer tube to move towards the through hole, and the head of the outer tube penetrates through the through hole and rapidly stretches into the machine body. The pain of the user is short. The user experience is optimized.

Drawings

FIG. 1 is a schematic diagram of a glucose meter transmitter according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the upper cover and the lower case;

FIG. 3 is a schematic view of the structure of the upper cover and the lower case;

fig. 4 is a schematic view of the structure of the needle and the support plate.

Fig. 5 is a schematic structural view of the locking element.

In the figure: 1. a body; 2. an upper cover; 3. a lower box; 4. an elastic belt; 5. a latch plate; 6. a locking piece; 7. a needle; 8. a limiting ring; 9. a battery holder; 10. a flange; 11. a chip; 12. a support plate; 13. a stop bar; 14. a conductive sheet; 15. a conductive clip; 16. a battery; 21. a cover base plate; 22. a cover sidewall; 31. a cassette bottom plate; 32. a through hole; 33. a mouth; 41. a belt middle part; 42. with a left end; 43. a right end; 61. a through groove; 62. a screw; 63. a bracelet; 64. a screw hole; 71. an inner tube; 72. an outer tube; 73. a spring; 74. a chute; 75. a sliding block.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1 to 5, a blood glucose meter transmitter in the present embodiment is used for detecting a blood glucose level of a body 1, and includes an upper cover 2, a lower case 3, a main body portion and a consumable portion, wherein the upper cover 2 is covered on the lower case 3, an inner cavity is formed between the upper cover 2 and the lower case 3, and the main body portion and the consumable portion are disposed in the inner cavity; the main body part comprises a chip 11 and a battery 16, and the battery 16 supplies power for the chip 11; the consumable part comprises a needle 7, one end of the needle 7 is used for being inserted into the machine body 1, and the other end is in butt joint with the chip 11; the needle 7 comprises an inner tube 71, an outer tube 72 and a spring 73, one end of the inner tube 71 is in butt joint with the chip 11, the outer tube 72 and the spring 73 are sleeved on the inner tube 71, and one end of the spring 73 is in butt joint with one end of the outer tube 72; the lower box 3 comprises a box bottom plate 31, a through hole 32 arranged on the box bottom plate 31, and a mouth part 33 arranged on the side surface of the lower box 3, wherein a latch plate 5 is inserted in the mouth part 33; the spring 73 pushes the outer tube 72 to move toward the through hole 32, and the latch plate 5 is located between the outer tube 72 and the through hole 32.

And a limiting ring 8 is fixedly connected to the outer tube, and the outer diameter of the limiting ring 8 is larger than the diameter of the through hole 32. The side of the inner tube 71 is provided with a sliding groove 74 parallel to the central axis of the inner tube 71, the inner wall of the outer tube 72 is provided with a plurality of sliding blocks 75, and the sliding blocks 75 slide in the sliding groove 74.

The upper cover 2 comprises a cover bottom plate 21 and a cover side wall 22, the cover bottom plate 21 is connected with a battery 16 seat 9, a conducting strip 14 is arranged at the bottom of the battery 16 seat 9, the battery 16 is clamped in the battery 16 seat 9, the positive electrode of the battery 16 is connected with the conducting strip 14, the conducting strip 14 is connected with the positive electrode of the chip 11 through a conducting clip 15, and the negative electrode of the battery 16 is abutted with the negative electrode of the chip 11; the conductive sheet 14 is in a U shape, and both ends of the conductive sheet 14 are respectively abutted against the battery 16 and the chip 11.

The lower box 3 is connected with an elastic belt 4, the elastic belt 4 comprises a belt left end 42, a belt middle part 41 and a belt right end 43, the belt middle part 41 is bonded with the lower box 3, and the belt left end 42 and the belt right end 43 are connected through a locking piece 6. The left end 42 of the belt is fixedly connected with the locking piece 6, a through groove 61 is formed in the middle of the locking piece 6, the right end 43 of the belt penetrates through the groove 61, a screw hole 64 is formed in the outer surface of the locking piece 6, a screw rod 62 is screwed into the screw hole 64, one end of the screw rod 62 is connected with a bracelet 63, and the other end of the screw rod 62 abuts against the right end 43 of the belt. The inner side wall of the lower box 3 is connected with a stop bar 13, the stop bar 13 is lapped with a support plate 12, and the middle part of the support plate 12 is fixedly connected with the inner tube 71. One end of the spring 73 abuts against one end of the outer tube 72, and the other end abuts against the support plate 12. The edge of the lower case 3 is provided with a flange 10, and the flange 10 is inserted into the upper cover 2 and abuts against the inner side wall of the upper cover 2.

In summary, the principle of the blood glucose meter transmitter shown in the utility model is as follows: by arranging the inner tube 71, the outer tube 72 and the spring 73 are sleeved on the inner tube 71, and one end of the spring 73 is abutted with one end of the outer tube 72; the latch plate 5 is located between the outer tube 72 and the through hole 32, and blocks the outer tube 72 from penetrating through the through hole 32. When the latch plate 5 is pulled out from the mouth 33, the spring 73 pushes the outer tube 72 toward the through hole 32, and the head of the outer tube 72 penetrates the through hole 32 and is rapidly inserted into the body 1. The pain of the user is short. The user experience is optimized. When the stop collar 8 abuts against the bottom plate of the lower case 3, the outer tube 72 cannot further extend into the body 1. The slider 75 and the slide groove 74 provided between the inner tube 71 and the outer tube 72 are structured to prevent the outer tube 72 from rotating, guiding the outer tube 72 to follow a predetermined orbit. The battery 16 and the chip 11 are clamped by the conductive sheet 14, so that the battery 16 stably supplies power to the chip 11. In use, the elastic band 4 encircles the body 1 and the locking member 6 connects the left band end 42 and the right band end 43 together. The elastic band 4 connects the blood glucose meter emitter with the body 1, so that the needle 7 is prevented from falling off the body 1. The blood glucose level of the body 1 can be detected for a long period of time. By rotating the hand ring 63, the screw 62 connected to the hand ring 63 is rotated, and the screw 62 moves in the axial direction of the screw hole 64, so that the belt right end 43 is abutted against the through groove 61. The upper cover 2 and the lower case 3 are coupled together by means of friction between the flange 10 and the inner side wall of the upper cover 2.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. A blood glucose meter emitter for detecting the blood glucose level of a body, comprising an upper cover, a lower box, a main body part and a consumable part, wherein the upper cover is covered on the lower box, an inner cavity is formed between the upper cover and the lower box, and the main body part and the consumable part are arranged in the inner cavity; the main body part comprises a chip and a battery, and the battery supplies power for the chip; the consumable part comprises a needle, one end of the needle is used for being inserted into the machine body, and the other end of the needle is in butt joint with the chip;

the method is characterized in that: the needle head comprises an inner tube, an outer tube and a spring, one end of the inner tube is in butt joint with the chip, the outer tube and the spring are sleeved on the inner tube, and one end of the spring is in butt joint with one end of the outer tube; the lower box comprises a box bottom plate, a through hole arranged on the box bottom plate and a mouth part arranged on the side surface of the lower box, and a latch plate is inserted in the mouth part;

the spring pushes the outer tube to move towards the through hole, and the latch plate is located between the outer tube and the through hole.

2. The blood glucose meter emitter of claim 1, wherein a stop collar is fixedly connected to the outer tube, the stop collar having an outer diameter greater than the diameter of the through hole.

3. The blood glucose meter emitter of claim 2, wherein the side of the inner tube is provided with a sliding slot parallel to the central axis of the inner tube, and the inner wall of the outer tube is provided with a plurality of sliding blocks, and the sliding blocks slide in the sliding slot.

4. The glucose meter transmitter of claim 3, wherein the upper cover comprises a cover bottom plate and a cover side wall, a battery seat is connected to the cover bottom plate, a conductive sheet is arranged at the bottom of the battery seat, the battery is clamped in the battery seat, the positive electrode of the battery is connected with the conductive sheet, the conductive sheet is connected with the positive electrode of the chip through a conductive clip, and the negative electrode of the battery is abutted with the negative electrode of the chip; the conducting strip is U-shaped, and two ends of the conducting strip are respectively abutted with the battery and the chip.

5. The blood glucose meter emitter of claim 4, wherein the lower case has an elastic band attached thereto, the elastic band including a left band end, a middle band end, and a right band end, the middle band end being bonded to the lower case, the left band end and the right band end being connected by a locking member.

6. The blood glucose meter emitter of claim 5, wherein the left end of the strap is fixedly connected with the locking piece, a through groove is formed in the middle of the locking piece, the right end of the strap penetrates through the through groove, a screw hole is formed in the outer surface of the locking piece, a screw is screwed into the screw hole, one end of the screw is connected with a bracelet, and the other end of the screw abuts against the right end of the strap.

7. The glucose meter transmitter of claim 6, wherein a stop bar is connected to the inner side wall of the lower case, a support plate is lapped on the stop bar, and the middle part of the support plate is fixedly connected with the inner tube.

8. The glucose meter transmitter of claim 1, wherein an edge of the lower case is provided with a flange that is inserted into the upper cover in abutment with an inner sidewall of the upper cover.