Multi-accessory centralized storage handheld blood lipid tester

Abstract

The present invention provides a multi-accessory centralized storage type handheld blood lipid tester, comprising a handheld host, which comprises an upper body and a handheld seat, the bottom surface of the upper body is provided with a handheld seat, the front surface of the upper body is provided with a display screen and buttons, the back of the upper body is provided with an upper assembly groove, the outer wall of the handheld seat is provided with a test strip slot, and the back of the handheld seat is provided with a lower assembly groove; an upper movable seat, which is horizontally clamped in the upper assembly groove, the upper top of the upper movable seat is provided with an upper slot, and the inner bottom is provided with a lower slot; a semi-automatic puncture component, which comprises a first box body, a placement plate, a first feeding component and a first feeding component; the top of the first box body is connected to a first cover plate; a semi-automatic blood collection component, which comprises a second box body, a second feeding component, a second feeding component, an external pull-out material collection component, and a storage component; the present invention can centrally store a variety of consumable accessories, is easy to carry, and can realize semi-automatic puncture and blood aspiration operations.

Description

Technical Field

[0001] The invention relates to the technical field of blood lipid testers, and in particular to a multi-accessory centralized storage handheld blood lipid tester. Background Art

[0002] A handheld blood lipid tester is a device that can detect blood lipid related indicators conveniently and quickly. Many handheld blood lipid testers use photochemical principles. For example, blood lipid concentration is determined by detecting the absorption, scattering or reflection of specific wavelengths of light by blood lipid components in a blood sample. Taking cholesterol detection as an example, when a blood sample containing cholesterol reacts with a reagent, a color change will occur. The optical sensor in the instrument can detect the degree of this color change and then calculate the cholesterol content based on a pre-set standard curve. Electrochemical method is another common method. In this method, certain components in blood lipids undergo redox reactions on the electrode surface to generate current. The instrument quantitatively analyzes the concentration of blood lipid components by detecting the magnitude of the current, because there is a certain proportional relationship between the current intensity and the content of blood lipid components.

[0003] The current handheld blood lipid meter includes: Prior art 1, CN220019344U blood lipid detector, including: a shell, a test strip, a circuit board and a shading plate, the shell is provided with a test opening, the test strip is adapted to be embedded in the test opening, and the test strip is provided with a test hole for collecting a sample to be tested; the circuit board is arranged in the shell for processing the blood lipid information of the sample to be tested; the shading plate adapter cover is arranged at the test opening; Prior art 2, CN220795235U A blood lipid detection device, including a blood lipid detector body, a slot is provided on the front end surface of the blood lipid detector body, a detection part is fixedly installed inside the slot, a protective mechanism is arranged at the front end of the blood lipid detector body, the protective mechanism is located at the front end of the slot, and the protective mechanism is used to close the slot, the second fixed cylinder and the first fixed cylinder are respectively located at the left and right ends of the fixed shell, the second fixed cylinder is movably connected with a sealing cover inside, the fixed shell is slidably connected with a storage box inside, and the upper end of the fixed shell is arranged with a clamping mechanism, and the clamping mechanism is connected to the storage box;

[0004] The above prior art has the following shortcomings when used:

[0005] 1. Blood lipid testing requires the use of puncture needles, alcohol pads, test strips, pipettes and other instruments. There are many consumables, which are inconvenient to carry. Although some machines have storage areas on the handheld instrument, the storage area classification design is poor, and the consumables are inconvenient to take;

[0006] 2. During the operation, it is necessary to take out each consumable and then perform the puncture and liquid collection operation. The single-person operation process is cumbersome and the operation efficiency is low. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides a multi-accessory centralized storage type handheld blood lipid tester to solve the problems mentioned in the background technology.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A multi-accessory centralized storage handheld blood lipid tester comprises a handheld host, which comprises an upper body and a handheld seat, wherein the bottom surface of the upper body is provided with a handheld seat, the front surface of the upper body is provided with a display screen and buttons, the back surface of the upper body is provided with an upper assembly groove, the outer wall of the handheld seat is provided with a test strip slot, and the back surface of the handheld seat is provided with a lower assembly groove;

[0010] The upper movable seat is transversely clamped in the upper assembly groove, an upper slot is provided at the top of the upper movable seat, a lower slot is provided at the bottom of the upper movable seat, one side of the upper movable seat is an operating surface, and the other side is a puncture liquid collection surface, a puncture hole is provided at a position where the puncture liquid collection surface of the upper movable seat is opposite to the lower slot, and a liquid collection hole is provided at a position where the puncture liquid collection surface of the upper movable seat is opposite to the upper slot;

[0011] The semi-automatic puncture assembly comprises a first box body, a placement plate, a first material replenishment component and a first feeding component. The first box body is inserted into the lower slot from the back of the upper movable seat. A placement plate is longitudinally slidably installed inside the first box body. A plurality of puncture needles are placed in a longitudinal linear array on the surface of the placement plate. A first feeding component is installed inside the first box body. The first feeding component is arranged opposite to the puncture hole. The first feeding component is used to lock and push the puncture needle to extend out of the puncture hole and unlock and guide the used puncture needle after the puncture is completed. A first material replenishment component is arranged on the inner side of the placement plate. The first material replenishment component is used to rotate and push the puncture needle to move to the puncture hole. The operating end of the first material replenishment component and the operating end of the first feeding component are both placed on the operating surface of the upper movable seat; the top of the first box body is connected to a first cover plate;

[0012] The semi-automatic blood sampling component comprises a second box body, a second feeding component, a second feeding component, and an external pulling and taking component, the second box body is inserted into the upper slot from the back of the upper movable seat, one side of the interior of the second box body is a storage area, and the other side of the interior is an outer top area, and the outer top area is arranged opposite to the liquid taking hole; a second feeding component is slidably installed inside the outer top area, and the second feeding component is used to push the pipette to extend out of the liquid taking hole, and the external pulling and taking component is slidably installed inside the second feeding component, and the external pulling and taking component is used to pull out the pipette after liquid taking; multiple groups of pipettes are placed inside the storage area, the main body of the pipette is a front capillary, one end of the front capillary is provided with an extrusion tube, the outer diameter of the extrusion tube is larger than the outer diameter of the front capillary, and a slide groove is opened at one end of the storage area, the extrusion tubes of each group of pipettes are embedded in the slide groove, and a second feeding component is installed at the inner end of the slide groove, and the second feeding component is used to push the extrusion tube so that the pipette is automatically replenished to the pushing and taking component; the top of the second box body is connected to a second cover plate;

[0013] The storage component is rotatably installed in the lower assembly groove, and the storage component is used for spraying disinfectant and storing consumables.

[0014] Furthermore, rectangular sockets are provided at the four corners of the upper movable seat, an unlocking button is provided at the outer end of the rectangular socket, four groups of rectangular plugs are provided on the inner wall of the upper assembly groove, side holes are symmetrically provided on the end sides of the rectangular plugs, and clamping heads that cooperate with the side holes are symmetrically provided on the inner wall of the rectangular socket. When the unlocking button is pressed down, the clamping head can be retracted and disengaged from the side hole.

[0015] Furthermore, the upper slot and the lower slot are open structures on the operating surface, and the sides of the upper slot and the lower slot facing the display screen are open structures. The inner ends of the upper slot and the lower slot are provided with constraint guide grooves, and the ends of the first box body and the second box body are provided with constraint strips, which are inserted into the constraint guide grooves; the inner sides of the first box body and the second box body are provided with pull plates, and a storage slot adapted to the pull plate is provided in the upper assembly groove.

[0016] Furthermore, the surface of the placement plate is provided with multiple groups of placement grooves, the placement grooves are composed of a front groove, a middle groove and a rear groove, the inner diameters of the middle groove, the rear groove and the front groove decrease successively, one end of the middle groove is connected to the front groove, and the other end is connected to the rear groove, the puncture needle includes a front needle body and a rear column, the outer diameter of the rear column is larger than the outer diameter of the front needle body, the rear column is embedded in the rear groove, and the front needle body is embedded in the middle groove and the front groove; a movable plate is slidably installed inside the middle groove, a first spring is installed on a side surface of the movable plate close to the front groove, positioning holes are symmetrically provided on the surface of the movable plate, the movable plate is docked and assembled with the first feeding component, an unlocking rod is provided on the surface of the front groove close to the end of the middle groove, the unlocking rod includes a long rod and an oblique block, locking plug plates are vertically provided at both ends of the long rod, the locking plug plates are inserted into the placement plate, the long rod spans above each middle groove, and a plurality of groups of oblique blocks are provided on the side walls of the long rod, each group of oblique blocks corresponds to a group of movable plates.

[0017] Furthermore, a guide tube is provided inside the first box body, which is relatively arranged at the rear end of the rear groove, and the guide tube is arranged opposite to the puncture hole; the first feeding component includes a pressing rod, which is relatively arranged just above the guide tube, a driving plate is vertically provided at the inner end of the pressing rod, and the outer end slides through the first box body, and three groups of elastic clamping columns are provided inside the driving plate, the elastic clamping columns on both sides are embedded in the positioning holes, and the elastic clamping column in the middle presses down to lock the inner end of the front needle body; the inclined block is used to resist the elastic clamping column in the middle to retract and unlock, and the puncture needle can be discharged through the guide tube.

[0018] Furthermore, a lower rack is provided on the end face of the placement plate, and the first feeding component includes an outer knob, a rotating rod, and an inner gear. The inner gear is meshed at the top of the lower rack, and the inner gear is connected to the outer knob through the rotating rod. The rotating rod rotates through the first box body, and the outer knob is placed on the outside of the first box body; the outer knob is rotated to drive the placement plate forward.

[0019] Furthermore, the second feeding component includes a push plate and a driving screw. The push plate is slidably embedded in the slide groove, and the driving screw is installed on the bottom surface of the second cover plate. The driving screw thread passes through the push plate, and one end of the driving screw is vertically engaged with the output end of the push knob, and the operating end of the push knob is placed on the outside of the second box body.

[0020] Furthermore, the second feeding component includes a bar block, a guide rod is installed inside the outer top area, a third spring is mounted on the outside of the guide rod, the bar block is slidably mounted on the guide rod and contacts the third spring, the outer end of the bar block slides and extends outwardly from the second box body, and a receiving groove is provided on the side of the bar block, the receiving groove is used to receive the pipette pushed in by the push plate; pushing the bar block can drive the bar block to move so that the end of the pipette pipette extends outwardly to the liquid collection hole; both ends of the receiving groove are open structures, and a blocking block for stopping the pipette pipette is inserted into the outer end of the receiving groove.

[0021] Furthermore, an external pull groove is opened at the inner top of the receiving groove, and the external pull material picking component includes a hook plate, which is elastically and slidably embedded in the external pull groove, and the bent hook part of the hook plate is in contact with the inner end step surface of the extrusion tube; the external pull hook plate is used to drive the pipette to move outward from the receiving groove.

[0022] Furthermore, the storage component includes a main box body, the bottom end of the main box body is embedded in the lower assembly groove for damped rotation, the inner top surface of the lower assembly groove is provided with a rubber pad, the top of the main box body is an open structure, and the interior of the main box body is provided with independently arranged first chamber, second chamber and third chamber, the first chamber is used to store blood lipid test strips, the second chamber is used to store hemostatic cotton balls, the third chamber is used to store alcohol, and the bottom surface of the third chamber is installed with an atomizing nozzle, and the pressing end of the atomizing nozzle is placed on the back of the main box body.

[0023] The present invention provides a multi-accessory centralized storage type handheld blood lipid tester. Compared with the prior art, it has the following beneficial effects:

[0024] 1. The semi-automatic puncture assembly and the semi-automatic blood collection assembly are modularly inserted into the upper movable seat, and the upper movable seat can be detachably installed in the upper assembly groove. In this way, when the consumables in the first box body and the second box body are used up, the upper movable seat can be detached, and the first box body and the second box body can be drawn out to replenish the consumables;

[0025] 2. The storage component is designed to store disinfectant, hemostatic cotton balls and test strips separately, making it convenient to carry other consumables. The disinfectant can be sprayed out through the nozzle, making finger disinfection easier.

[0026] 3. Design of a semi-automatic puncture assembly can achieve the following effects: the puncture needle can be stored in the first box body, so that multiple sets of puncture needles can be carried around without independent storage; design of the first feeding component, the operator holds the hand-held seat with one hand, pushes the first feeding component with the thumb, and the finger to be punctured is placed at the puncture hole, the first feeding component can push out the puncture needle to achieve finger puncture, and the operator can achieve one-handed semi-automatic puncture, which is easy to operate and fast; after the puncture operation is completed, the first feeding component can be unlocked, so that the punctured puncture needle can be led out of the lead-out tube, so that the puncture needle can be discarded after use; the first feeding component can drive the placement plate to translate, so that the new puncture needle moves to the bottom of the first feeding component, so as to achieve automatic feeding;

[0027] 4. Design a semi-automatic blood collection component, which can achieve the following effects: the pipette can be stored in the second box body, so that multiple sets of pipettes can be carried around without independent storage; after the puncture is completed, the operator can place the punctured finger at the liquid collection hole, then move the thumb up and press the second feeding component to automatically push out the pipette, and the automatic liquid collection can be completed when the pipette touches the finger; after the liquid collection is completed, the external pulling material collection component can pull the pipette outward, and the operator can take out the pipette, and then squeeze the blood out of the tube onto the test strip; the second feeding component can drive the pipette to move horizontally, so that the new pipette moves into the second feeding component to achieve automatic feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 The front side structural diagram of the handheld blood lipid tester of the present invention is shown;

[0030] Figure 2 A schematic diagram of the rear side structure of the handheld blood lipid tester of the present invention is shown;

[0031] Figure 3 A schematic diagram of the structure of the upper movable seat of the present invention is shown;

[0032] Figure 4 A schematic diagram of the connection structure between the upper movable seat and the rectangular insert pipe of the present invention is shown;

[0033] Figure 5 A schematic diagram of the rectangular intubation structure of the present invention is shown;

[0034] Figure 6 Shows Figure 3A schematic diagram of the enlarged structure at point A;

[0035] Figure 7 A schematic diagram of the internal structure of the first box body of the present invention is shown;

[0036] Figure 8 A schematic diagram of the structure of the puncture needle of the present invention is shown;

[0037] Fig. 9 Shows Figure 7 A schematic diagram of the enlarged structure at B;

[0038] Fig.10 A schematic diagram of the docking structure between the driving plate and the moving plate of the present invention is shown;

[0039] Fig.11 A schematic diagram of the unlocking lever structure of the present invention is shown;

[0040] Fig.12 A schematic diagram of the internal structure of the second box body of the present invention is shown;

[0041] Fig.13 A schematic diagram of the side cross-sectional structure of the receiving groove of the present invention is shown;

[0042] Fig.14 It shows a schematic structural diagram of the push plate pushing material state of the present invention;

[0043] Fig.15 A schematic diagram of the storage component structure of the present invention is shown;

[0044] As shown in the figure: 1. Handheld host, 11. Upper body, 12. Handheld seat, 13. Upper assembly slot, 14. Lower assembly slot, 141. Rubber pad, 15. Test strip slot, 16. Display screen, 17. Button, 18. Rectangular cannula, 181. Side hole, 19. Storage slot, 2. Upper movable seat, 21. Lower slot, 211. Puncture hole, 22. Upper slot, 221. Liquid collection hole, 23. Rectangular jack, 231. Unlock button, 232. Card head, 24. Constraint guide groove, 3. Semi-automatic puncture assembly, 31. First box body, 311. First cover plate, 32. Placement plate, 321. Placement slot, 3211. Front slot, 3212. Middle slot, 3213. Rear slot, 322. Lower rack, 33. Moving plate, 331. Positioning hole, 332. First spring, 34. Unlocking rod, 341. Long Rod, 342, inclined block, 342, locking plug plate, 35, outlet tube, 36, pressing rod, 37, driving plate, 371, elastic clamping column, 38, outer knob, 381, rotating rod, 39, inner gear, 4, semi-automatic blood collection component, 41, second box body, 411, second cover plate, 412, slide groove, 42, push plate, 421, driving screw, 43, strip, 431, receiving groove, 4311 , outer pull groove, 432, guide rod, 433, third spring, 44, blocking block, 45, push knob, 46, hook plate, 5, storage assembly, 51, main box body, 511, first chamber, 512, second chamber, 513, third chamber, 52, atomizing nozzle, 6, puncture needle, 61, front needle body, 62, rear column, 7, pipette, 71, front capillary, 72, squeezing tube, 8, pull plate. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] In order to solve the technical problems in the background technology, the following multi-accessory centralized storage handheld blood lipid tester is provided:

[0047] Combination Figure 1-Figure 15 As shown, the multi-accessory centralized storage handheld blood lipid tester provided by the present invention comprises a handheld host 1, which comprises an upper body 11 and a handheld seat 12, the bottom surface of the upper body 11 is provided with the handheld seat 12, the front surface of the upper body 11 is provided with a display screen 16 and a button 17, the back surface of the upper body 11 is provided with an upper assembly groove 13, the outer wall of the handheld seat 12 is provided with a test strip slot 15, and the back surface of the handheld seat 12 is provided with a lower assembly groove 14;

[0048] The upper movable seat 2 is transversely clamped in the upper assembly groove 13, an upper slot 22 is provided at the inner top of the upper movable seat 2, a lower slot 21 is provided at the inner bottom, one side of the upper movable seat 2 is an operating surface, and the other side is a puncture liquid collection surface, a puncture hole 211 is provided at a position where the puncture liquid collection surface of the upper movable seat 2 is opposite to the lower slot 21, and a liquid collection hole 221 is provided at a position where the puncture liquid collection surface of the upper movable seat 2 is opposite to the upper slot 22;

[0049] The semi-automatic puncture assembly 3 comprises a first box body 31, a placement plate 32, a first material replenishment component and a first feeding component. The first box body 31 is inserted into the lower slot 21 from the back of the upper movable seat 2. A placement plate 32 is longitudinally slidably installed inside the first box body 31. A plurality of puncture needles 6 are placed in a longitudinal linear array on the surface of the placement plate 32. A first feeding component is installed inside the first box body 31. The first feeding component is arranged opposite to the puncture hole 211. The first feeding component is used to lock and push the puncture needle 6 to extend out of the puncture hole 211 and unlock and guide the used puncture needle 6 after the puncture is completed. A first material replenishment component is arranged on the inner side of the placement plate 32. The first material replenishment component is used to rotate and push the puncture needle 6 to move to the puncture hole 211. The operating ends of the first material replenishment component and the first feeding component are both placed on the operating surface of the upper movable seat 2; the top of the first box body 31 is connected to the first cover plate 311;

[0050] The semi-automatic blood sampling component 4 includes a second box body 41, a second material replenishment component, a second feeding component, and an external pulling material taking component. The second box body 41 is inserted into the upper slot 22 from the back of the upper movable seat 2. One side of the interior of the second box body 41 is a material storage area, and the other side of the interior is an outer top area. The outer top area is arranged opposite to the liquid collection hole 221; the second feeding component is slidably installed inside the outer top area, and the second feeding component is used to push the liquid pipette 7 to extend out of the liquid collection hole 221. The external pulling material taking component is slidably installed inside the second feeding component, and the external pulling material taking component is used to pull out the suction pipette 7 after liquid collection. Liquid pipe 7; multiple groups of liquid pipettes 7 are placed inside the material storage area, the main part of the liquid pipette 7 is the front capillary 71, one end of the front capillary 71 is provided with a squeeze tube 72, the outer diameter of the squeeze tube 72 is larger than the outer diameter of the front capillary 71, one end of the material storage area is provided with a chute 412, the squeeze tubes 72 of each group of liquid pipettes 7 are embedded in the chute 412, the inner end of the chute 412 is installed with a second material replenishing component, the second material replenishing component is used to push the squeeze tube 72, so that the liquid pipette 7 is automatically replenished to the pushing material taking component; the top of the second box body 41 is connected to the second cover plate 411;

[0051] The storage assembly 5 is rotatably mounted in the lower assembly groove 14, and the storage assembly 5 is used for spraying disinfectant and storing consumables.

[0052] In the above scheme:

[0053] 1. Designing a semi-automatic puncture component can achieve the following effects:

[0054] 1.1. The puncture needles can be stored in the first box, so that multiple sets of puncture needles can be carried with you without the need for separate storage;

[0055] 1.2. Design the first feeding component. The operator holds the hand-held seat with one hand and pushes the first feeding component with the thumb. The finger to be punctured is placed at the puncture hole. The first feeding component can push out the puncture needle to achieve finger puncture, and the operator can achieve one-handed semi-automatic puncture, which is easy to operate and fast;

[0056] 1.3. After the puncture operation is completed, the first feeding component can be unlocked so that the puncture needle after puncture can be guided out of the guide tube, thereby realizing the discarding of the puncture needle after use;

[0057] 1.4. The first feeding component can drive the placement plate to translate, so that the new puncture needle moves to the bottom of the first feeding component to achieve automatic feeding;

[0058] 2. Designing a semi-automatic blood collection component can achieve the following effects:

[0059] 2.1. The pipettes can be stored in the second box, so that multiple sets of pipettes can be carried with you without the need for separate storage.

[0060] 2.2. After the puncture is completed, the operator can place the punctured finger at the liquid collection hole, then move the thumb upwards and press the second feeding component to automatically push out the pipette. The automatic liquid aspiration can be completed when the pipette touches the finger;

[0061] 2.3. After the liquid is collected, the external material collection component can pull out the pipette, and the operator can take out the pipette, and then squeeze the blood onto the test strip through the squeezing tube;

[0062] 2.4. The second feeding component can drive the pipette to move horizontally, so that the new pipette moves into the second feeding component to realize automatic feeding;

[0063] 3. The semi-automatic puncture assembly and the semi-automatic blood collection assembly are modularly inserted into the upper movable seat, and the upper movable seat can be detachably installed in the upper assembly groove. In this way, when the consumables in the first box body and the second box body are used up, the upper movable seat can be detached, and the first box body and the second box body can be drawn out to replenish the consumables;

[0064] 4. The storage component is designed to store disinfectant, hemostatic cotton balls and test strips separately, making it convenient to carry other consumables. The disinfectant can be sprayed out through the nozzle, making finger disinfection easier.

[0065] In this embodiment, rectangular sockets 23 are provided at the four corners of the upper movable seat 2, and an unlocking button 231 is provided at the outer end of the rectangular socket 23. The inner wall of the upper assembly groove 13 is provided with four groups of rectangular plugs 18, and the end sides of the rectangular plugs 18 are symmetrically provided with side holes 181. The inner wall of the rectangular socket 23 is symmetrically provided with clamping heads 232 that cooperate with the side holes 181. When the unlocking button 231 is pressed down, the clamping heads 232 can be retracted and disengaged from the side holes 181 to resist.

[0066] In the above scheme: when the upper movable seat 2 is inserted into the upper assembly groove 13, the rectangular insert 18 can be inserted into the rectangular insertion hole. After the insertion is completed, the clamping head 232 is embedded in the side hole 181 to achieve clamping positioning; when unlocking, press the unlocking button 231 downward, and the unlocking button 231 extends into the rectangular insert 18 to resist the clamping head 232 from disengaging from the side hole 231, so that the upper movable seat can be pulled out.

[0067] In this embodiment, the upper slot 22 and the lower slot 21 are open structures on the operation surface, and the sides of the upper slot 22 and the lower slot 21 facing the display screen 16 are open structures. The inner ends of the upper slot 22 and the lower slot 21 are both provided with constraint guide grooves 24, and the ends of the first box body 31 and the second box body 41 are both provided with constraint strips, which are inserted into the constraint guide grooves 24; the inner sides of the first box body 31 and the second box body 41 are both provided with pull plates 8, and the upper assembly groove 13 is provided with a storage groove 19 adapted to the pull plate 8.

[0068] In the above scheme: the design of the constraint strip and the constraint guide groove can realize lateral positioning, and the first box body and the second box body will not separate laterally; the design of the pull plate can facilitate the removal of the upper movable seat, and the operator can pull out the first box body and the second box body through the pull plate. When the upper movable seat is inserted, the pull plate can be embedded in the storage slot.

[0069] In this embodiment, the surface of the placement plate 32 is provided with a plurality of placement grooves 321, the placement grooves 321 are composed of a front groove 3211, a middle groove 3212 and a rear groove 3213, the inner diameters of the middle groove 3212, the rear groove 3213 and the front groove 3211 decrease successively, one end of the middle groove 3212 is connected to the front groove 3211, and the other end is connected to the rear groove 3213, the puncture needle 6 includes a front needle body 61 and a rear column 62, and the outer diameter of the rear column 62 is larger than the front needle body 61 outer diameter, the rear column 62 is embedded in the rear groove 3213, and the front needle body 61 is embedded in the middle groove 3212 and the front groove 3211; a moving plate 33 is slidably installed inside the middle groove 3212, and a first spring 332 is installed on a side of the moving plate 33 close to the front groove 3211. Positioning holes 331 are symmetrically arranged on the surface of the moving plate 33. The moving plate 33 is docked and assembled with the first feeding component, and an unlocking rod 34 is clamped in the middle of the placement plate. The unlocking rod includes a long rod 332. 41, inclined block 342, locking plug plates are vertically provided at both ends of the long rod, and the locking plug plates 343 are inserted into the placement plate. The long rod spans above each middle groove, and a plurality of inclined blocks are provided on the side wall of the long rod, and each group of inclined blocks corresponds to a group of moving plates; a guide tube 35 is provided inside the first box body 31, and the guide tube 35 is relatively arranged at the rear end of the rear groove 3213, and the guide tube 35 is arranged opposite to the puncture hole 211; the first feeding component includes a pressing rod 36, and the pressing rod 36 is relatively arranged just above the guide tube 35. A driving plate 37 is vertically provided at the inner end of the pressing rod 36, and the outer end slides through the first box body 31. Three groups of elastic clamping columns 371 are provided inside the driving plate 37, and the elastic clamping columns 371 on both sides are matched and embedded in the positioning hole 331, and the elastic clamping column 371 in the middle presses down to lock the inner end of the front needle body 61; the inclined block is used to resist the elastic clamping column 371 in the middle to retract and unlock, and the puncture needle 6 can be discharged through the guide tube 35.

[0070] In the above scheme: the driving plate is designed to have three sets of elastically retractable elastic clamping columns inside, so that when the first feeding component drives the placement plate to translate for feeding, the moving plate and the front needle body will elastically retract to meet the requirement that the new puncture needle can be moved into place until the moving plate moves to just below the driving plate. At this time, the elastic clamping columns on both sides will be inserted into the positioning holes, and the elastic clamping column in the middle will press down the front needle body to realize the automatic locking of the first feeding component;

[0071] Then the thumb pushes the pressing rod, the pressing plate drives the driving plate forward, the driving plate pushes the moving plate to move along the middle groove and compresses the first spring, and the driving plate can push the puncture needle outward to the puncture hole during the movement, thereby realizing automatic puncture;

[0072] The elastic clamping column in the middle contacts the inclined block, and the inclined block lifts up the elastic clamping column in the middle, thereby unlocking the puncture needle. The operator can then tilt the puncture needle out, and the puncture needle is discharged through the rear groove and the outlet tube.

[0073] When placing the puncture needle, the lower long rod can be first pulled up and then the puncture needle is placed in each placement slot, and then the long rod is engaged and the locking plug plate is inserted into the reserved hole of the placement plate.

[0074] In this embodiment, a lower rack 322 is provided on the end face of the placement plate 32, and the first feeding component includes an outer knob 38, a rotating rod 381, and an inner gear 39. The inner gear 39 is meshed and arranged at the top of the lower rack 322. The inner gear is connected to the outer knob 38 through the rotating rod 381. The rotating rod 381 rotates and passes through the first box body 31. The outer knob 38 is placed on the outside of the first box body 31; the outer knob 38 is rotated to drive the placement plate 32 forward.

[0075] In the above scheme: when driving the placement plate forward, turn the outer knob, the outer knob drives the inner gear to rotate through the rotating rod, and the inner gear can drive the lower rack to move, thereby driving the placement plate to translate, so that the next group of puncture needles move to the bottom of the driving plate.

[0076] In this embodiment, the second feeding component includes a push plate 42 and a driving screw 421. The push plate 42 is slidably embedded in the slide groove 412. The driving screw 421 is installed on the bottom surface of the second cover plate 411. The driving screw 421 thread passes through the push plate 42. One end of the driving screw 421 is vertically engaged with the output end of the push knob 45. The operating end of the push knob 45 is placed on the outside of the second box body 41.

[0077] In the above scheme: the push knob can be rotated to drive the driving screw to rotate, and the driving screw drives the push plate to move along the slide slot, so as to push the pipette to add material.

[0078] In this embodiment, the second feeding component includes a bar block 43, a guide rod 432 is installed inside the outer top area, and a third spring 433 is sleeved on the outside of the guide rod 432. The bar block 43 is slidably sleeved on the guide rod 432 and contacts the third spring 433. The outer end of the bar block 43 slides outward from the second box body 41. A receiving groove 431 is provided on the side of the bar block 43. The receiving groove 431 is used to receive the pipette 7 pushed in by the push plate 42; pushing the bar block 43 can drive the bar block 43 to move so that the end of the pipette 7 extends outward from the liquid extraction hole 221; both ends of the receiving groove 431 are open structures, and a blocking block 44 for stopping the pipette 7 is inserted into the outer end of the receiving groove 431; when pushing out the pipette, the bar block is pressed, the bar block moves along the guide rod and compresses the third spring, and the bar block can push the pipette in the receiving groove to extend outward from the liquid extraction hole.

[0079] In this embodiment, an outer pull groove 4311 is provided at the inner top of the receiving groove 431, and the outer pull material taking component includes a hook plate 46, which is elastically slidably embedded in the outer pull groove 4311, and the hook portion of the hook plate 46 contacts the inner end stepped surface of the extrusion tube 72; the outer pull hook plate is used to drive the pipette to move out of the receiving groove. When the pipette enters the receiving groove, the hook portion of the hook plate contacts the stepped surface of the extrusion tube, and then the blocking block is pulled out, and the hook plate is pulled out to take the pipette out of the receiving groove, and then the pipette is manually pulled out. In this way, the pushing and pulling of the pipette can be completed, and the single-sided operation is simple.

[0080] In this embodiment, the storage component 5 includes a main box body 51, the bottom end of the main box body 51 is damped and rotationally embedded in the lower assembly groove 14, the inner top surface of the lower assembly groove 14 is provided with a rubber pad 141, the top of the main box body 51 is an open structure, and the interior of the main box body 51 is provided with independently arranged first chamber 511, second chamber 512 and third chamber 513, the first chamber 511 is used to store blood lipid detection strips, the second chamber 512 is used to store hemostatic cotton balls, the third chamber 513 is used to store alcohol, and the bottom surface of the third chamber 513 is installed with an atomizing nozzle 52, and the pressing end of the atomizing nozzle 52 is placed on the back of the main box body 51.

[0081] In the above scheme:

[0082] 1. The main box is designed with damping rotation, which can be opened by turning outward and closed by turning inward, making it easy to take out and protect consumables. The rubber pad can seal and protect the opening of the main box. At the same time, new consumables can also be added when rotating outward.

[0083] 2. The operator can first press the atomizing nozzle so that the alcohol can be sprayed onto the fingers. During operation, just press it, which makes disinfection simple.

[0084] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0085] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multi-accessory centralized storage handheld blood lipid tester, characterized in that: include: The handheld host comprises an upper body and a handheld seat, wherein the bottom surface of the upper body is provided with a handheld seat, the front surface of the upper body is provided with a display screen and buttons, the back surface of the upper body is provided with an upper assembly groove, the outer wall of the handheld seat is provided with a test strip slot, and the back surface of the handheld seat is provided with a lower assembly groove; The upper movable seat is transversely clamped in the upper assembly groove, an upper slot is provided at the top of the upper movable seat, a lower slot is provided at the bottom of the upper movable seat, one side of the upper movable seat is an operating surface, and the other side is a puncture liquid collection surface, a puncture hole is provided at a position where the puncture liquid collection surface of the upper movable seat is opposite to the lower slot, and a liquid collection hole is provided at a position where the puncture liquid collection surface of the upper movable seat is opposite to the upper slot; The semi-automatic puncture assembly comprises a first box body, a placement plate, a first feeding component and a first feeding component. The first box body is inserted into the lower slot from the back of the upper movable seat. A placement plate is longitudinally slidably installed inside the first box body. A plurality of puncture needles are placed in a longitudinal linear array on the surface of the placement plate. A first feeding component is installed inside the first box body. The first feeding component is arranged opposite to the puncture hole. The first feeding component is used to lock and push the puncture needle to extend out of the puncture hole and unlock and guide out the used puncture needle after the puncture is completed. A first feeding component is arranged on the inner side of the placement plate. The first feeding component drives the placement plate to translate, so that the new puncture needle moves to the bottom of the first feeding component, and rotates to push the puncture needle to the puncture hole to realize automatic feeding. The operating end of the first feeding component and the operating end of the first feeding component are both placed on the operating surface of the upper movable seat. The top of the first box body is connected with a first cover plate. The semi-automatic blood sampling component comprises a second box body, a second feeding component, a second feeding component, and an external pulling and taking component, the second box body is inserted into the upper slot from the back of the upper movable seat, one side of the interior of the second box body is a storage area, and the other side of the interior is an outer top area, and the outer top area is arranged opposite to the liquid taking hole; a second feeding component is slidably installed inside the outer top area, and the second feeding component is used to push the pipette to extend out of the liquid taking hole, and the external pulling and taking component is slidably installed inside the second feeding component, and the external pulling and taking component is used to pull out the pipette after liquid taking; multiple groups of pipettes are placed inside the storage area, the main body of the pipette is a front capillary, one end of the front capillary is provided with an extrusion tube, the outer diameter of the extrusion tube is larger than the outer diameter of the front capillary, and a slide groove is opened at one end of the storage area, the extrusion tubes of each group of pipettes are embedded in the slide groove, and a second feeding component is installed at the inner end of the slide groove, and the second feeding component is used to push the extrusion tube so that the pipette is automatically replenished to the pushing and taking component; the top of the second box body is connected to a second cover plate; The storage component is rotatably installed in the lower assembly groove, and the storage component is used for spraying disinfectant and storing consumables.

2. The multi-accessory centralized storage handheld blood lipid tester according to claim 1 is characterized by: Rectangular insertion holes are provided at the four corners of the upper movable seat, and an unlocking button is provided at the outer end of the rectangular insertion hole. Four groups of rectangular insertion tubes are provided on the inner wall of the upper assembly groove. Side holes are symmetrically provided on the side surfaces of the end portions of the rectangular insertion tubes. The inner wall of the rectangular insertion hole is symmetrically provided with clamping heads that cooperate with the side holes. When the unlocking button is pressed down, the clamping heads can be retracted and disengaged from the side holes.

3. The multi-accessory centralized storage handheld blood lipid tester according to claim 1 is characterized by: The upper slot and the lower slot are open structures on the operating surface, and the sides of the upper slot and the lower slot facing the display screen are open structures. The inner ends of the upper slot and the lower slot are provided with constraint guide grooves, and the ends of the first box body and the second box body are provided with constraint strips, which are inserted into the constraint guide grooves; the inner sides of the first box body and the second box body are provided with pull plates, and a storage slot adapted to the pull plate is provided in the upper assembly groove.

4. The multi-accessory centralized storage handheld blood lipid tester according to claim 1, characterized in that: The surface of the placement plate is provided with multiple groups of placement grooves, the placement grooves are composed of a front groove, a middle groove and a rear groove, the inner diameters of the middle groove, the rear groove and the front groove decrease successively, one end of the middle groove is connected to the front groove, and the other end is connected to the rear groove, the puncture needle comprises a front needle body and a rear column, the outer diameter of the rear column is larger than the outer diameter of the front needle body, the rear column is embedded in the rear groove, and the front needle body is embedded in the middle groove and the front groove; a movable plate is slidably installed inside the middle groove, a first spring is installed on a side surface of the movable plate close to the front groove, positioning holes are symmetrically arranged on the surface of the movable plate, the movable plate is docked and assembled with the first feeding component, an unlocking rod is arranged on the surface of the front groove close to the end of the middle groove, the unlocking rod comprises a long rod and an oblique block, locking plug plates are vertically arranged at both ends of the long rod, the locking plug plates are inserted into the placement plate, the long rod spans above each middle groove, and a plurality of groups of oblique blocks are arranged on the side wall of the long rod, and each group of oblique blocks corresponds to a group of movable plates.

5. The multi-accessory centralized storage handheld blood lipid tester according to claim 3 is characterized by: A guide tube is provided inside the first box body, which is relatively arranged at the rear end of the rear groove, and is arranged opposite to the puncture hole; the first feeding component includes a pressing rod, which is relatively arranged just above the guide tube, a driving plate is vertically provided at the inner end of the pressing rod, and the outer end slides through the first box body, and three groups of elastic clamping columns are provided inside the driving plate, the elastic clamping columns on both sides are embedded in the positioning holes, and the elastic clamping column in the middle presses down to lock the inner end of the front needle body; the oblique block is used to resist the elastic clamping column in the middle to retract and unlock, and the puncture needle can be discharged through the guide tube.

6. The multi-accessory centralized storage type handheld blood lipid tester according to claim 4, characterized in that: The end face of the placement plate is provided with a lower rack, and the first feeding component includes an outer knob, a rotating rod, and an inner gear. The inner gear is meshed and arranged at the top of the lower rack. The inner gear is connected to the outer knob through the rotating rod. The rotating rod rotates and penetrates the first box body. The outer knob is placed on the outside of the first box body; the outer knob is rotated to drive the placement plate forward.

7. The multi-accessory centralized storage handheld blood lipid tester according to claim 1, characterized in that: The second feeding component includes a push plate and a driving screw. The push plate is slidably embedded in the slide groove. The driving screw is installed on the bottom surface of the second cover plate. The driving screw thread passes through the push plate. One end of the driving screw is vertically engaged with the output end of the push knob, and the operating end of the push knob is placed on the outside of the second box body.

8. The multi-accessory centralized storage handheld blood lipid tester according to claim 1, characterized in that: The second feeding component comprises a bar block, a guide rod is installed inside the outer top area, a third spring is sleeved outside the guide rod, the bar block is slidably sleeved on the guide rod and abuts against the third spring, the outer end of the bar block slides outwardly to extend the second box body, and a receiving groove is opened on the side of the bar block, and the receiving groove is used to receive the pipette pushed in by the push plate; By pushing the bar block, the bar block can be driven to move, so that the end of the pipette extends outward to the liquid extraction hole; both ends of the receiving groove are open structures, and a blocking block for stopping the pipette is inserted into the outer end of the receiving groove.

9. The multi-accessory centralized storage handheld blood lipid tester according to claim 8, characterized in that: An outer pull groove is provided on the inner top of the receiving groove, and the outer pull material taking component includes a hook plate, which is elastically and slidably embedded in the outer pull groove, and the bent hook part of the hook plate is in contact with the inner end stepped surface of the extrusion tube; the outer pull hook plate is used to drive the pipette to move out of the receiving groove.

10. The multi-accessory centralized storage handheld blood lipid tester according to claim 1, characterized in that: The storage component includes a main box body, the bottom end of the main box body is embedded in the lower assembly groove for damped rotation, the inner top surface of the lower assembly groove is provided with a rubber pad, the top of the main box body is an open structure, and the interior of the main box body is provided with independently arranged first chamber, second chamber and third chamber, the first chamber is used to store blood lipid test strips, the second chamber is used to store hemostatic cotton balls, the third chamber is used to store alcohol, and the bottom surface of the third chamber is installed with an atomizing nozzle, and the pressing end of the atomizing nozzle is placed on the back of the main box body.

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