CN114660062A - Body fluid detection device for health detection and health detection closestool - Google Patents

Abstract

The invention relates to a body fluid testing device for health testing, comprising: the liquid injection device comprises a detection card, a detection card containing box, a body fluid liquid injection mechanism, a light reflection detection mechanism and a transfer mechanism, wherein the transfer mechanism is arranged below the detection card containing box, the body fluid liquid injection mechanism and the light reflection detection mechanism. The invention also relates to a closestool which adopts the body fluid detection device. The invention has novel concept and reasonable design, detects the content of different components in body fluid by adopting the reflectivity of the detection test paper, has good effect, is adaptively provided with a transfer mechanism to stir the test paper to move, further realizes detection after the body fluid is injected, has good matching of all mechanisms, runs smoothly in the detection process, and is convenient and easy to use.

Description

Body fluid detection device for health detection and health detection closestool

Technical Field

The invention belongs to the technical field of health monitoring, and relates to a body fluid detection device for health detection and a health detection closestool.

Background

Body fluid testing is a well known means of testing in medical testing. Typically, the detection of body fluids is accomplished by test strips.

Body fluids specifically involved in body fluid testing are classified into various types, such as saliva, urine, sweat, and the like.

Besides the body fluid detection link in the medical detection technology, the body fluid detection also relates to a body fluid acquisition link in order to complete the detection. Therefore, in combination with the actual situation, in some detection scenes, the body fluid detection device can be arranged on the closestool, and the detection is completed through the defecation at the closestool, so that the function diversification of the closestool is realized.

In the prior art, a detection device for detecting body fluid by visual shooting is provided, and the device is not enough in actual use. Therefore, an innovative solution is to irradiate the detection test paper with light of a specific wavelength, and to realize detection by the intensity of reflected light, so that a corresponding body fluid detection device needs to be developed from a product perspective.

Disclosure of Invention

In view of the above, the present invention provides a body fluid testing device for health testing.

In order to achieve the purpose, the invention provides the following technical scheme:

a body fluid testing device for health testing, comprising:

the detection card comprises detection test paper;

the detection card accommodating box is used for accommodating the detection card and is provided with an outlet so that the detection card falls out of the outlet;

the body fluid injection mechanism comprises an injection pipe for injecting fluid into the detection test paper through the injection pipe, and is arranged beside the detection card accommodating box;

the light reflection detection mechanism comprises a light emitter for emitting light to the detection test paper and a light receiver for receiving the light reflected on the detection test paper so as to emit light to the detection test paper for irradiation and receive the reflected light, and the light reflection detection mechanism is arranged beside the body fluid injection mechanism;

the transfer mechanism comprises a movably arranged transfer piece, so that the detection card can be shifted to move through the transfer piece, the detection card can pass through the body fluid injection mechanism and the light reflection detection mechanism, and the transfer mechanism is arranged below the detection card containing box, the body fluid injection mechanism and the light reflection detection mechanism.

By adopting the technical scheme, the detection card is used for arranging the detection test paper. The test card accommodating case functions to allow a plurality of test cards to be arranged in an overlapping manner. When the detection device is used specifically, the detection cards fall out of the outlets on the detection card accommodating box one by one and enter the working position. When the detection card is moved to the body fluid injection mechanism, the liquid injection is realized on the detection test paper through the liquid injection pipe. The test strip reacts upon contact with body fluids. When the detection card moves to the light reflection detection mechanism, the light emitter emits light to irradiate the detection test paper which generates reaction, the corresponding reflected light is received by the light receiver, and the detection conclusion is obtained by analyzing the intensity of the reflected light.

This scheme design benefit, when specifically using, the device operates steadily, and detection effect is good.

In some preferred embodiments, the test card is covered with a protective film for protecting the test strip; the tip of annotating the liquid pipe sets up to the point form, body fluid annotates liquid mechanism and includes actuating mechanism, it is in to annotate the liquid pipe but axial reciprocating motion under actuating mechanism's effect to make the tip form the tip pierce through test paper is annotated to the protection film.

In the preferred embodiment, the protection film is arranged, so that the detection test paper can be protected, pollution and moisture regain can be avoided; the end part of the liquid injection pipe is arranged to be in a pointed shape, so that the liquid injection is realized after the protective film is pierced.

In some preferred embodiments, the driving mechanism comprises a motor and an eccentric wheel connected with an output end of the motor; the liquid injection mechanism comprises a liquid injection pipe seat which is driven by the eccentric wheel to axially reciprocate, and the liquid injection pipe is arranged on the liquid injection pipe seat.

In the preferred embodiment, the reciprocating motion is realized by the structure of arranging the eccentric wheel.

In some preferred embodiments, the body fluid injection mechanism further comprises a guide part for guiding the injection tube seat; the liquid injection pipe is arranged on the liquid injection pipe seat, and the liquid injection pipe seat is connected with the eccentric wheel to realize axial reciprocating movement through the eccentric wheel, so that the liquid injection pipe is driven to realize axial reciprocating movement.

In some preferred embodiments, the eccentric wheel has a rotating portion connected to an output shaft of the motor and an arc-shaped pushing portion connected to a portion of an outer circumference of the rotating portion; the liquid injection pipe seat is provided with an assembly groove for the arc-shaped pushing part to move out of or into and a propping plate positioned on one side of the avoiding hole; when the motor rotates, the arc pushing part is separated from the avoidance hole along with the rotation of the motor, and rotates to one side of the abutting plate along with the rotation of the motor; when the top end of the arc-shaped pushing portion abuts against the abutting plate, the liquid injection pipe seat moves to the limit along the axial direction, and when the arc-shaped pushing portion leaves the abutting plate, the liquid injection pipe seat moves along the opposite direction so as to realize the reciprocating movement of the liquid injection pipe.

In some preferred embodiments, the transfer mechanism includes a conveyor belt, and the transfer is provided on the conveyor belt to perform a reciprocating movement.

In the preferred embodiment, the conveying belt is arranged to drive the conveying piece to reciprocate, so that the using effect is good.

In some preferred embodiments, one end of the transfer member is a free end, and the other end of the transfer member is rotatably disposed on the conveyor belt, so that the transfer member can be moved back by rotating the transfer member.

In the preferred embodiment, the conveying piece is rotatably arranged, so that the detection card is abducted by utilizing the rotation of the conveying piece when the conveying piece is withdrawn and reset, and the interference is avoided.

In some preferred embodiments, the kit further comprises a rack housing, the rack housing comprises a first bottom plate, the detection card accommodating box, the body fluid injection mechanism and the light reflection detection mechanism are arranged on the upper portion of the first bottom plate, and the detection card falls onto the first bottom plate and moves on the first bottom plate under the driving of the conveying member.

In the preferred embodiment, the holder body case is provided to stably mount and support the detection card storage case, the body fluid injection mechanism, the light reflection detection mechanism, and the transfer mechanism. The bottom plate is arranged on the frame shell to support and guide the movement of the detection card, so that the detection card can move according to a set route, and the stability and the expectation of the operation of the device are ensured.

In some preferred embodiments, a drainage port is provided on the rack housing at a position corresponding to the body fluid injection mechanism, so as to realize drainage after the rack housing is cleaned.

In the preferred embodiment, the drain port is provided to facilitate draining after the pour tube is cleaned.

The other object of the present invention is to provide a health detection toilet, which is provided with the body fluid detection device according to any one of the above aspects, so as to detect urine and/or stool fluid by the body fluid detection device.

Through setting up above-mentioned detection device in the closestool, when being convenient for realize normally defecating, accomplish promptly and get and carry out health detection after urine.

The invention has the following beneficial effects:

the invention has novel concept and reasonable design, detects the contents of different components in the body fluid by adopting the reflectivity of the detection paper of the detection card, has good effect, is adaptively provided with a transfer mechanism to stir the test paper to move, further realizes the detection of different detection items on the test paper one by one after the body fluid is injected, has good matching of all mechanisms, has smooth operation in the detection process, and has simple and compact structure, small volume, convenience and good use; the health index value is judged by detecting the reflection intensity of the test paper to light with a specific wavelength by adopting a reflection method, the color of the test paper does not need to be identified, the advantage of smaller data volume is realized in the communication of detection data compared with shooting, the uploading efficiency is high when the data is required to be uploaded to a server, and the workload of the server is smaller.

Drawings

For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a detecting device according to the present invention;

FIG. 2 is a schematic view of the detecting device of the present invention from another viewing angle;

FIG. 3 is a schematic view of the structure of the detection card of the present invention;

FIG. 4 is a schematic structural diagram of a main housing of the detection card of the present invention;

FIG. 5 is a schematic structural view of a secondary shell plate of the test card of the present invention;

FIG. 6 is a schematic view of the structure of the detection card accommodating box of the present invention;

FIG. 7 is a schematic view of a frame body housing according to the present invention from a perspective;

FIG. 8 is a schematic structural view of a frame body housing according to another aspect of the present invention;

FIG. 9 is a schematic structural view of a body fluid injection mechanism according to the present invention;

FIG. 10 is a schematic view of an eccentric wheel arrangement of the body fluid injection mechanism according to the present invention;

FIG. 11 is a schematic view of a transfer mechanism according to the present invention;

FIG. 12 is a schematic structural view of a body fluid injection mechanism according to the present invention;

FIG. 13 is a schematic structural view of an eccentric wheel according to the present invention;

FIG. 14 is a schematic view of the trigger switch of the present invention;

FIG. 15 is a schematic view of a liquid injection tube seat according to an embodiment of the present invention;

FIG. 16 is a schematic structural diagram of an optical reflection detection mechanism according to an embodiment of the present invention;

FIG. 17 is a schematic cross-sectional view of an optical reflection detection mechanism according to an embodiment of the present invention;

FIG. 18 is a cross-sectional view of a frame body casing according to an embodiment of the present invention;

fig. 19 is a schematic diagram of a structure for detecting by light according to the present invention.

Detailed Description

The embodiments of the invention are explained below by means of specific examples, the illustrations provided in the following examples merely illustrate the basic idea of the invention in a schematic manner, and the features in the following examples and examples can be combined with one another without conflict.

A body fluid detection device for health detection is characterized in that body fluid is contacted with health detection test paper, the detection test paper reacts, then the test paper is irradiated by a light source of a light reflection detection mechanism 400, different reflection light rays are generated based on the test paper with different reaction degrees after irradiation is obtained, and then the intensity of the reflection light rays is analyzed to analyze and identify the health condition. Referring to fig. 1 to 18, the body fluid testing device specifically includes a rack case 600, a test card accommodating box 200 disposed on the rack case 600, a body fluid injection mechanism 300, a light reflection testing mechanism 400, and a transfer mechanism 500. The detection card accommodating case 200, the body fluid injection mechanism 300, and the light reflection detection mechanism 400 are sequentially disposed along the length direction of the rack case 600. The test card accommodating box 200 has an accommodating space for accommodating the test card 100 and an outlet through which the test card 100 is moved out of the accommodating space. The specific working process of the body fluid detection device is as follows:

the detection card 100 carries detection test paper and is placed in the detection card accommodating box 200, when the detection card 100 starts to work, the detection card 100 falls out of the detection card accommodating box 200 and is shifted to the body fluid injection mechanism 300 through the transfer mechanism 500, and the body fluid injection mechanism 300 works and injects liquid onto the detection test paper. Subsequently, the transfer mechanism 500 shifts the test card 100 to the light reflection detection mechanism 400, irradiates the test paper that has reacted with the body fluid with light, receives the reflected light, and analyzes the intensity of the reflected light, thereby obtaining the evaluation of the change of the health condition.

Referring to fig. 3 to 5, the rack case 600 is used to provide mounting and support for the test card accommodating case 200, the body fluid injection mechanism 300, the light reflection test mechanism 400, and the transfer mechanism 500. The rack case 600 has a first bottom plate 610, a mounting position for a detection card receiving box provided at one end of the first bottom plate 610, a liquid injection mechanism mounting position provided on the first bottom plate 610 on one side of the mounting position for the detection card receiving box, a light reflection detection mechanism mounting position provided on the first bottom plate 610 on one side of the liquid injection mechanism mounting position, and a transfer mechanism mounting position provided along the length direction of the first bottom plate 610.

In some embodiments, as shown in fig. 16, 17 and 19, the light reflection detection mechanism 400 includes a light source 410, an optoelectronic mounting housing 420 and a light detecting member 430.

The light source 410 is provided with a lamp bead 411 for emitting light. The light source 410 is disposed on the photoelectric housing 420, and the photoelectric housing 420 is provided with a light inlet hole 421, and the position of the light inlet hole 421 corresponds to the light bead 411, so that the direct light generated by the light bead 411 is irradiated along the axial direction of the light inlet hole 421.

The photoelectric positioning device further comprises a light ray detection piece 430 for receiving reflected light rays, wherein the light ray detection piece 430 is arranged on the photoelectric positioning shell 420, and a light ray through hole 422 for the reflected light rays to pass through is arranged on the photoelectric positioning shell 420.

During specific detection, the lamp beads 421 emit direct light through the light inlet holes 421, so as to realize irradiation of the detection test paper and generate reflected light. The generated reflected light passes through the light passing hole 422 and enters the light detecting member 430, and the light is received and recognized.

Further, the light inlet 421 is obliquely disposed on the photoelectric housing 420, so that the light generated by the light source 410 is obliquely irradiated.

Further, in order to improve the detection efficiency, the number of the light bulbs 411 may be set to be not less than one, and accordingly, the number of the light inlet holes 421 and the number of the light passing holes 422 are the same as the number of the light bulbs 411. In one embodiment, the lamp beads 411 are two arranged side by side.

In this embodiment, it can be understood with reference to fig. 19 that a light source capable of emitting light with three different wavelengths (i.e., a three-color light source) is adopted, the three-color light source sequentially emits light with three wavelengths, the light receiver converts the light reflected by the test paper (after the detection is completed, and the detection paper with a color change is generated) into a photocurrent, the reflection intensity of the test paper for the light with the wavelength can be known according to the magnitude of the photocurrent, and the weaker intensity of the received light indicates that the test paper absorbs more light.

Therefore, the reflection intensity of the light can be directly used for replacing the absorption rate of the test paper to the light to be used as the basis for judging the health index.

In this embodiment, preferably, a light with a reflection intensity linearly related to a color generated after the detection by the detection strip and a light with a reflection intensity exponentially related to a color generated after the detection by the detection strip are respectively selected for each of the individual detection strips.

The reflection intensities of the two lights are uploaded to a server to serve as judgment parameters of health indexes, and the reflection intensities of other lights are abandoned.

In specific implementation, a single test strip for detection may be irradiated by only the two selected light beams with different wavelengths, rather than by using a uniform light source to perform all sequential irradiation, so as to save the time required for detection.

The server calculates the ratio of the two lights and obtains the comparison relation between the ratio of the lights and the value of the health index according to the corresponding relation between the ratio of the lights and the test paper detection result and the corresponding relation between the test paper detection result and the health index. The color condition of the detection test paper after reaction does not need to be judged in the mode, and the quantitative condition of the health condition to be detected can be directly obtained according to the light ratio.

After receiving the reflected light on the detection test paper, the optical data of the reflected light is uploaded to a server by using a communication module. The server judges and presents the body fluid detection result by calculating corresponding optical data. And (4) calculating the reflectance of the reflection value of the light with the specific wavelength after the urine reaction so as to obtain a urine detection result.

The detection card holds the whole first installation cavity structure that is vertical through-going in case installation position, first bottom plate 610 corresponds to the part of first installation cavity structure forms the bottom of first installation cavity structure is used for bearing the detection card holds the case. At least one side of the first installation cavity structure is formed with a clamping piece for clamping the detection card accommodating box 200. The clamping piece is preferably an elastic clamping piece and can be realized through the following structures: a notch is formed on at least one side wall of the first mounting cavity, the elastic clamping piece extends upwards from the bottom of the notch to form the elastic clamping piece, and the elastic clamping piece is provided with a clamping section which is arched inwards. It should be understood that the installation position of the detection card accommodating box is not limited to the above structure, and the detection card accommodating box only needs to be arranged on the first bottom plate 610, and the arrangement mode can be diversified, such as screwing, clamping, bonding, welding, and the like. The installation position of the body fluid injection mechanism can be realized by two side plates erected on the two lateral side edges of the first bottom plate 610. The body fluid injection mechanism 300 can be arranged between the two side plates in any fixable manner (including being detachably fixed). For example, the two side plates may be provided with a hole for fastening the body fluid injection mechanism 300 to the two side plates, so as to be fixed to the body fluid injection mechanism mounting position. The light reflection detection mechanism 400 can be fixedly fixed to the light reflection detection mechanism mounting position in any fixable manner such as by a bolt, a clamping structure, riveting, and the like, and the light reflection detection mechanism mounting position and the liquid injection mechanism mounting position can share one or two side plates. The mounting positions of the transfer mechanism 500 are disposed at one side of the first bottom plate 610 and distributed along the length direction of the rack case 600, specifically, a long side plate (the long side plate and the side plate are integrally formed, that is, one of the two side plates belongs to one section of the long side plate) may be vertically disposed at one lateral edge of the first bottom plate 610, and the transfer mechanism 500 is disposed along the length direction of the rack case 600. In order to facilitate the transfer of the test card 100 by the transfer mechanism 500, an elongated through hole is formed between the elongated side plate and the first bottom plate 610, and the transfer mechanism 500 passes through the elongated through hole and then sequentially transfers the test card 100 from the test card accommodating box 200 to the body fluid injection mechanism 300 and the light reflection detection mechanism 400.

It should be understood that the housing case is provided to provide a uniform mounting portion for the detection card accommodating case 200, the body fluid injection mechanism 300, the light reflection detection mechanism 400 and the transfer mechanism 500, so that the overall structure is more compact, the appearance of the overall structure is more compact, the scattered components are gathered, and the components are protected to the maximum. In some embodiments, the detection card accommodating case 200, the body fluid injection mechanism 300, and the light reflection detection mechanism 400 may be disposed in a scattered manner, and may be distributed along the transfer direction of the transfer mechanism 500.

As shown in fig. 6, the test card accommodating case 200 is used to accommodate the test card 100, and an outlet 210 is provided in the test card accommodating case 200 so that the test card 100 falls out of the outlet 210 to the outside.

In one embodiment, the detection card accommodating box 200 may specifically include a second bottom plate 220, a first side plate 230, a second side plate 240, a third side plate 250 and a fourth side plate 260. The second side plate 240 and the fourth side plate 260 are opposite to each other, the first side plate 230 and the third side plate 250 are opposite to each other, and the first side plate 230 and the third side plate 250 are respectively connected to both end edges of the second side plate 240. A card slot is formed in the position of the detection card accommodating box 200 corresponding to the elastic card (specifically, the card slot is formed in the first side plate 230). The second bottom plate 220 is connected to the lower end edge of the fourth side plate 260, and the second bottom plate 220 forms gaps with the lower ends of the first, second, and third side plates 230, 240, and 250, respectively, so that the outside is communicated with the inside of the card accommodating case 200 through the gaps. The gap is the outlet 210 of the test card receiving box 200. In this embodiment, in order to enable the lowest layer (i.e. the layer adjacent to the second bottom plate 220) of the test card 100 to move out of the test card accommodating box 200 and directly fall on the first bottom plate 610, as shown in fig. 18, a groove 611 is recessed downwards on the first bottom plate 610 at a position corresponding to the second bottom plate, and the size of the groove 611 is matched with that of the second bottom plate 220, so that after the second bottom plate 220 is placed in the groove 611, the second bottom plate 220 and the upper surface of the first bottom plate 610 are located on the same plane.

In another embodiment, the detection card accommodating box 200 may further include a top plate 270, the top plate 270 may be hinged to the upper openings of the first side plate 230, the second side plate 240, the third side plate 250 and the fourth side plate 260, and the top plate 270 may be clamped, locked and the like to close the upper openings.

In yet another embodiment, the test card receiving box 200 may include a top panel 270, a first side panel 230, a second side panel 240, a third side panel 250, and a fourth side panel 260, and the test card receiving box 200 may be open at a lower end. In this embodiment, as shown in fig. 18, the bottom plate 610 does not need to be provided with the groove 611, and the detection card accommodating box 200 is directly inverted to the installation position of the detection card accommodating box.

The test card 100 is a unit for setting a test strip, and thus the test card 100 includes the test strip. In a specific use of the body fluid testing device, a plurality of test cards 100 may be provided, that is, a plurality of test cards 100 are stacked in the test card accommodating case 200.

In some preferred embodiments, the test card 100 is covered with a protective film (not shown) to protect the test strip. The protection film is used for protecting the detection test paper and preventing the detection test paper from getting damp and polluted.

In some preferred embodiments, as shown in fig. 3, the test card 100 specifically includes an outer housing 110, a test strip disposed in the outer housing 110, and a test window 112d formed on the outer housing for exposing the test strip to the outside of the housing assembly. The detection window 112d is a grid structure formed on the outer casing 110, and a detection test paper is disposed in the recess. By arranging the grid structure on the outer shell 110 and arranging the detection test paper in each grid, the detection test paper with different test functions can be arranged in different grids, so that the overall function of the detection card 100 is enhanced. Meanwhile, the parallel lattices can simultaneously irradiate a plurality of test paper when the lattice is irradiated by matching with the light reflection detection mechanism 400.

In some preferred embodiments, as shown in fig. 3, the outer housing 110 includes a main housing 111 and a sub-housing plate 112. As shown in fig. 4, the main housing 111 has a main groove 111a formed therein, and an intermediate groove 111b is formed along the main groove 111a on the bottom surface of the main groove 111 a. The sub housing plate 112 is disposed in the main groove 111a, and the sub housing plate 112 forms a gap with the bottom surface of the main groove 111 a. The auxiliary housing plate 112 is formed with grid-shaped hollow holes for arranging test paper. The sub housing plate 112 is provided with a pour hole 112a, and the pour hole 112a corresponds to the intermediate tank 111 b.

In some preferred embodiments, as shown in fig. 4, both ends of the middle groove 111b form a circular structure, and the diameter of the circular structure is greater than the width of the middle groove 111 b. The number of the liquid injection holes 112a is two, and the two liquid injection holes correspond to the two circular structures one by one.

In particular implementations, a protective membrane is covered to the secondary housing plate 112 to protect the test strips. In some preferred embodiments, as shown in fig. 5, the surface of the side of the sub housing plate 112 facing the main housing 111 is provided with an adapting groove 112b corresponding to the intermediate groove 111 b. The side wall of the adapting groove 112b forms a gap, and the gap corresponds to each hollow hole one by one.

In some preferred embodiments, as shown in fig. 4, the intermediate groove 111b is formed by protruding a rib provided on the bottom surface of the main groove 111 a. A plurality of positioning posts 111c are projected from the bottom surface of the main groove 111a, and correspondingly, positioning holes 112c are provided in the sub housing plate 112, and when the sub housing plate 112 is fitted into the main housing 111, the positioning posts 111c are inserted into the positioning holes 112c to perform positioning.

In some preferred embodiments, as shown in fig. 4, the bottom surface of the main tank 111a is provided with a reinforcing rib 111d, and the reinforcing rib 111d is connected to a rib plate forming the intermediate tank 111 b. The upper end surfaces of the reinforcing ribs 111d are flush with the upper end surfaces of the rib plates, and when the sub-shell plate 112 is fitted into the main shell 111, a load-bearing function is exerted on the sub-shell plate 112.

Referring to fig. 9, a body fluid injection mechanism 300 is used to inject body fluid to the test strip, so that the body fluid contacts the test strip and the test is completed. The body fluid injection mechanism 300 includes an injection tube 310 to inject fluid into the test paper through the injection tube 310, and the body fluid injection mechanism 300 is disposed beside the test card accommodating box 200. The injection tube 310 is axially and reciprocally movable, and the end of the injection tube 310 is pointed, so that the test paper is injected after the injection tube 310 pierces the protective film in the case where the protective film is provided to the test card 100. Specifically, when the injection hole 112a at the front end of the test card 100 is moved to the position of the injection tube 310, the injection tube 310 pierces the protective film at the injection hole 112a at the front end, and when the test card 100 continues to move forward until the injection hole 112a at the rear end of the test card 100 is located at the position of the injection tube 310, the injection tube 310 pierces the protective film at the injection hole 112a at the rear end and injects the test paper.

In the implementation, the reciprocating arrangement of the injection tube 310 can be achieved by various mechanical structures, such as an eccentric mechanism, a crank mechanism, a link mechanism, etc., in terms of mechanical principle.

In some embodiments, referring to FIG. 9, the pour tube 310 is connected to an eccentric mechanism to effect reciprocating movement by eccentric rotation.

Further, as shown in fig. 9 and 10, in some embodiments, the body fluid injection mechanism 300 further comprises an injection tube holder 320 for mounting the injection tube 310, a motor 330, an eccentric 340 connected to an output end of the motor, and a guide portion for guiding the injection tube holder 320. The liquid injection pipe 310 is arranged on the liquid injection pipe seat 320. The guide part is a linear guide 350, and the linear guide 350 is slidably connected to the injection pipe seat 320 so as to guide the reciprocating linear movement of the injection pipe seat 320.

In particular embodiments, the eccentric may be assisted in achieving a linear reciprocating drive of the pour tube 310 by a variety of intermediate structures, such as a connecting rod, based on mechanical principles. In one embodiment, a link is rotatably connected to the injection tube holder 320 at one end and to the eccentric at the other end. I.e. the eccentric wheel is connected with the injection tube seat 320 through a connecting rod.

In another embodiment, as shown in fig. 13, the eccentric wheel 340 has a rotating portion 341 connected to an output shaft of the motor 330 and an arc-shaped pushing portion 342 connected to a portion of an outer circumference of the rotating portion 341; the injection pipe seat 320 is provided with an assembly hole for the arc-shaped pushing part 342 to move out and in and a support plate positioned on one side of the avoidance hole; when the motor 330 rotates, the arc pushing part 342 is separated from the assembling hole 321 along with the rotation of the motor 330, and the arc pushing part 342 rotates to one side of the abutting plate along with the rotation of the motor 330; when the top end of the arc-shaped pushing portion 342 abuts against the abutting plate, the liquid injection pipe seat 320 moves to the limit along the axial direction, and when the arc-shaped pushing portion 342 leaves the abutting plate, the liquid injection pipe seat 320 moves along the opposite direction, so as to realize the reciprocating movement of the liquid injection pipe 310.

Further, in one embodiment, a spring 360 is provided on the linear guide 350 for resetting the fill tube holder 320 downward.

In specific implementation, as shown in fig. 14, the trigger switch 370 is made of a metal material, and a trigger switch holder 380 is provided to fix the trigger switch 370. The trigger switch 370 is fixedly disposed on the trigger switch block 380. The trigger switch 370 is used for position triggering of the fill tube holder 320 during actuation.

In some embodiments, the linear guide 350 has a cylindrical shape, and the injection tube holder 320 is provided with a circular guide hole, and the linear guide 350 passes through the guide hole and is slidably fitted. In another embodiment, the number of linear guides 350 is two to more structurally stabilize and balance the fill tube base 320.

In some embodiments, to provide a fixation, a fixation housing 390 is provided. The motor 330, the linear guide 350 and the trigger switch block 380 are fixed by a fixing case 390.

Further, in a specific implementation, the fixed housing 390 includes a lower housing 391 and an upper housing 392 coupled to each other. The motor 330 and the linear guide 350 are fixedly installed in the lower housing 391. As shown in fig. 12, the trigger switch block 380 is fixedly disposed on the upper housing 392. When the spring 360 is used for resetting, one end of the spring 360 abuts against the upper housing 392, and the other end abuts against the injection tube holder 320.

Further, in the implementation, in order to ensure the stable installation of the liquid injection pipe 310, a through hole is provided on the lower housing 391, and the liquid injection pipe 310 passes through the through hole to realize the fixation.

As shown in fig. 1, the light reflection detecting mechanism 400 is used for providing light irradiation to the test strip and receiving light reflection light generated after the irradiation. The light reflection detection mechanism 400 includes a light emitter and a light receiver (the light emitter and the light receiver are not shown in the drawing).

The light reflection detection mechanism 400 is provided near the body fluid injection mechanism 300.

Referring to fig. 2 and 11, the transfer mechanism 500 is used to move the test card 100.

As shown in fig. 11, the transfer mechanism 500 includes a transfer 510 movably disposed to allow the test card 100 to be moved by the transfer 510.

The transfer unit 510 is configured to move the test card 100 so that the test card 100 passes through the body fluid injection mechanism 300 and the light reflection detection mechanism 400, and the transfer mechanism 500 is disposed below the test card accommodating case 200, the body fluid injection mechanism 300, and the light reflection detection mechanism 400.

In some preferred embodiments, as shown in fig. 11, the transfer mechanism 500 includes a conveyor belt 520, and the transfer 510 is provided to the conveyor belt 520 to perform a reciprocating movement. The conveyor belt 520 is connected to a motor to effect the drive.

In some preferred embodiments, as shown in fig. 11, one end of the transfer member 510 is a free end, and the other end is rotatably disposed on the conveyor belt 520, so that the transfer member 510 is rotated to make a relief when it is returned.

In some preferred embodiments, as shown in fig. 11, the transfer mechanism 500 further includes a transfer seat 530, one end of the transfer 510 is a free end, the other end is rotatably disposed on the transfer seat 530, and a torsion spring is disposed between the transfer 510 and the transfer seat 530 to help the transfer 510 to be reset after rotation. The transfer base 530 is connected to the transfer belt 520 to reciprocate with the transfer belt 520.

In some preferred embodiments, the detection card 100 includes the above-mentioned outer shell 110, and the outer shell 110 includes the above-mentioned main shell 111. A fixing groove for engaging the transfer member 510 is provided on an outer wall end surface of the main casing 111. When the transfer unit 510 needs to push the test card 100, the free end of the transfer unit 510 is engaged with the fixing groove, thereby stably pushing the test card 100 to move.

In some preferred embodiments, as shown in fig. 11, the transfer mechanism 500 further includes a linear guide 540. The transfer seat 530 is engaged with the linear guide 540 to linearly move along the linear guide 540.

In some preferred embodiments, as shown in FIG. 11, the linear guide 540 is parallel to the direction of movement of the test card 100 during operation. The transfer member 510 is disposed obliquely such that a free end of the transfer member 510 is close to the card receiving case 200, and an opposite end of the transfer member 510 connected to the transfer member seat 530 is distant from the card receiving case 200. Thus, when the detection card 100 is pushed, the detection card 100 can be pushed and pushed by the free end conveniently. Meanwhile, when the transfer member 510 is reset, based on the inclined arrangement of the transfer member 510 and the rotatable arrangement of the transfer member seat 530, the yielding can be conveniently realized, and the interference of the transfer member 510 in the reset movement can be avoided.

In some preferred forms, as shown in fig. 1, 2, 7 and 8, further comprising a rack case 600, the detection card accommodation case 200, the body fluid injection mechanism 300 and the light reflection detection mechanism 400 are disposed at an upper portion of the rack case 600, the rack case 600 includes a first base plate 610, and the detection card 100 drops onto the first base plate 610 and moves along the first base plate 610; the transfer mechanism 500 is provided at a lower portion of the rack case 600.

In some preferred forms, a drain port 620 is provided on the shelf housing 600 for draining water after the pour tube 310 is cleaned.

A health detection closestool is provided with the body fluid detection device described in any one of the above aspects, so that urine or/and excrement fluid can be detected through the body fluid detection device.

By arranging the body fluid detection device in the closestool, the intelligent closestool with the health detection function can be manufactured, the basic functions of the closestool are met, and meanwhile, the health condition of a user can be detected.

When the closestool is used for health detection, urine or/and excrement liquid generated in the process of natural defecation can be utilized, the difficulty of urine or/and excrement liquid collection in conventional detection is reduced, and the detection process is more natural and humanized.

Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.

Claims (10)

1. A body fluid testing device for health testing, comprising:

the detection card accommodating box (200), the detection card accommodating box (200) is used for accommodating a detection card (100) with detection test paper, and an outlet (210) is arranged on the detection card accommodating box (200) so that the detection card (100) falls out of the outlet (210);

the body fluid injection mechanism (300) comprises an injection pipe (310) so as to inject the body fluid into the detection test paper through the injection pipe (310);

the light reflection detection mechanism (400), the light reflection detection mechanism (400) includes a light emitter for emitting light to the test paper and a light receiver for receiving the reflected light of the test paper;

a transfer mechanism (500), wherein the transfer mechanism (500) comprises a transfer piece (510) to enable the detection card (100) to move through the transfer piece (510) in a poking way, and enable the detection card (100) to pass through the body fluid injection mechanism (300) and the light reflection detection mechanism (400).

2. The body fluid testing device for health detection according to claim 1, wherein: the detection card (100) is covered with a protective film for protecting the detection test paper; the tip of annotating liquid pipe (310) sets up to the point form, body fluid annotates liquid mechanism (300) and includes actuating mechanism, it is in to annotate liquid pipe (310) but axial reciprocating motion under actuating mechanism's effect to make the tip form the tip pierce through test paper annotates liquid behind the protection film.

3. The body fluid testing device for health detection according to claim 2, wherein: the driving mechanism comprises a motor (330) and an eccentric wheel (340) connected with the output end of the motor (330); the liquid injection mechanism (300) comprises a liquid injection pipe seat (320) which is driven by the eccentric wheel (340) to axially reciprocate, and the liquid injection pipe (310) is arranged on the liquid injection pipe seat (320).

4. The body fluid testing device for health check according to claim 3, wherein: the body fluid injection mechanism (300) further comprises a guide part for guiding the injection tube seat (320); the liquid injection pipe (310) is arranged on the liquid injection pipe seat (320), the liquid injection pipe seat (320) is connected with the eccentric wheel (340) to realize axial reciprocating movement through the eccentric wheel (340), so that the liquid injection pipe (310) is driven to realize axial reciprocating movement.

5. The body fluid testing device for health detection as set forth in claim 3, wherein: the eccentric wheel (340) has a rotating part connected with an output shaft of the motor (330) and an arc-shaped pushing part connected with a part of the outer circumference of the rotating part; the liquid injection pipe seat (320) is provided with an assembly groove for the arc-shaped pushing part to move out of or into and a support plate positioned on one side of the avoidance hole (321); when the motor (330) rotates, the arc pushing part is separated from the avoidance hole (321) along with the rotation of the motor (330), and rotates to one side of the abutting plate along with the rotation of the motor (330); when the top end of the arc-shaped pushing part abuts against the abutting plate, the liquid injection pipe seat (320) moves to the limit along the axial direction, and when the arc-shaped pushing part leaves the abutting plate, the liquid injection pipe seat (320) moves along the opposite direction so as to realize the reciprocating movement of the liquid injection pipe (310).

6. The body fluid testing device for health detection according to claim 1, wherein: the transfer mechanism (500) comprises a conveyor belt (520), and the transfer member (510) is disposed on the conveyor belt (520) to perform a reciprocating movement.

7. The body fluid testing device for health check according to claim 6, wherein: one end of the moving piece (510) is a free end, and the other end of the moving piece is rotatably arranged on the conveying belt (520), so that the moving piece (510) can move forward by rotating when being reset.

8. The body fluid testing device for health detection according to claim 1, wherein: the liquid injection detection device is characterized by further comprising a rack shell (600), wherein the rack shell (600) comprises a first bottom plate (610), the detection card accommodating box (200), the body fluid injection mechanism (300) and the light reflection detection mechanism (400) are arranged on the upper portion of the first bottom plate (610), and the detection card (100) falls onto the first bottom plate (610) and moves on the first bottom plate (610) under the driving of the conveying piece (510).

9. The body fluid testing device for health check according to claim 7, wherein: a water outlet (620) is formed in the position, corresponding to the body fluid injection mechanism (300), of the rack shell (600) and used for cleaning the rack shell (600) and then draining water.

10. A health-monitoring toilet, comprising: a body fluid testing device according to any of claims 1-9 arranged to test urine or/and faecal fluid through said body fluid testing device.

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