CN218382825U

CN218382825U - Urine test instrument

Info

Publication number: CN218382825U
Application number: CN202221397342.8U
Authority: CN
Inventors: 陈越云; 林鹤全
Original assignee: Shanmu Shenzhen Biotechnology Co ltd
Current assignee: Shanmu Shenzhen Biotechnology Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2023-01-24
Anticipated expiration: 2032-06-06

Abstract

The utility model relates to a urine examination appearance, include the shell body and set up the detection mechanism in the shell body, be provided with an at least sample connection that is linked together with detection mechanism on the shell body, still be provided with the status indication subassembly in the shell body, the status indication subassembly includes light source and leaded light spare, the light source orientation leaded light spare outgoing, leaded light spare ring is located all the periphery side of sample connection, with the periphery side formation annular luminous zone of sample connection, the shell body is made by the light-permeable material in the region that corresponds annular luminous zone at least to reduce the interference of status indicator lamp to luminance sensor and can better cover the sample connection.

Description

Urine test instrument

Technical Field

The utility model relates to a urine test appearance technical field specifically relates to a urine test appearance.

Background

As the life of humans has increased, the importance of health care and maintenance has received increased attention. Urine can reflect one's health to a certain extent, can know diseases such as pancreas and kidney through the quantitative analysis to urine composition. Urine testing has become one of the indispensable items of routine testing in medical institutions, and dry chemical urine testing analyzers have become important instruments for testing in medical institutions. At present, a small household handheld dry chemical method urine detector detects urine after handheld test paper is immersed in the urine, and the method is insanitary and has a complicated process.

The applicant proposes a urine analyzer which can be mounted on the inner wall of a toilet bowl, and automatically collects a urine sample for detection when a user urinates, so as to monitor the health condition of the user at any time. However this state pilot lamp of appearance is examined to urine adopts one or more LED lamp pearls, goes out or the colour change through the bright of LED lamp pearl and instructs the running state of urine examination appearance, and these lamp pearls set up in the middle part position of shell body, and the state pilot lamp of this kind of design has certain limitation:

1) When the status indicator light is turned on, the brightness sensor on the same circuit board is interfered, and the detection accuracy is influenced;

2) When the status indicator light is turned on, the sampling port cannot be completely shielded visually, and the sampling port on the outer shell has a relatively obvious dark space visually, so that the attractiveness of the urine detector is influenced;

therefore, there is a need for an improved status indicator light for existing urine detectors.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can reduce the interference of status indicator lamp to luminance sensor and can better cover the urine examination appearance of sampling port.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a urine examination appearance, includes the shell body and sets up the detection mechanism in the shell body, be provided with an at least thief hatch that is linked together with detection mechanism on the shell body, still be provided with the status indication subassembly in the shell body, the status indication subassembly includes light source and leaded light spare, the light source orientation leaded light spare outgoing, leaded light spare ring is located all the periphery side of thief hatch, with the periphery side of thief hatch forms cyclic annular light-emitting zone, the shell body is made by light-permeable material at least in the region that corresponds cyclic annular light-emitting zone.

In an embodiment, an assembly groove matched with the light guide member and the light source is formed in an inner wall surface of the outer shell, and the light guide member and the light source are accommodated in the assembly groove.

In one embodiment, the inner side wall of the assembly groove facing the direction of the sampling opening is coated with a light diffusion coating or provided with a frosted layer.

In one embodiment, the outer side wall of the assembly groove, which faces away from the sampling port, is coated with a light shielding coating.

In one embodiment, the light source is a surface mount type packaged LED lamp bead.

In one embodiment, the LED lamp bead is packaged in a patch type manner and emits light from the side surface of the light source.

In one embodiment, the light guide member is a whole body light emitting fiber.

In an embodiment, the light guide member is a tube member, and includes light entrance sections located at two ends of the tube member and an annular section connecting the two light entrance sections, the two light entrance sections are parallel and are all opposite to the light source, and the annular section is annularly arranged on the outer peripheral side of the sampling port.

In one embodiment, the outer casing is made of a light-permeable material in a region corresponding to the annular light-emitting strip, and the rest of the outer casing is made of a non-light-permeable material.

In one embodiment, the outer casing is made of a light-permeable material, and the light-shielding material is coated on the rest area outside the corresponding annular light-emitting belt area. .

The above technical scheme is adopted in the utility model, the beneficial effect who has is, the utility model provides a urine examination appearance passes through the light source and leaded light spare forms annular luminous zone in the periphery side of sample connection, and leaded light through leaded light spare reduces the state pilot lamp to luminance sensor's interference and can better cover the urine examination appearance of sample connection.

Drawings

Figure 1 shows a schematic external view of a urine test device.

Figure 2 shows a schematic diagram of the components of the urine test meter within the outer housing.

Fig. 3 shows a schematic diagram of a status indication assembly.

Fig. 4 shows a schematic view of the inner side of the outer housing.

Fig. 5 shows a perspective view of the outer housing.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the objects, features and advantages of the invention can be more clearly understood. It should be understood that the embodiments shown in the drawings are not intended as limitations on the scope of the invention, but are merely illustrative of the true spirit of the technical solution of the invention.

In the following description, for the purposes of illustrating various disclosed embodiments, certain specific details are set forth in order to provide a thorough understanding of the various disclosed embodiments. One skilled in the relevant art will recognize, however, that the embodiments may be practiced without one or more of the specific details. In other instances, well-known devices, structures and techniques associated with this application may not be shown or described in detail to avoid unnecessarily obscuring the description of the embodiments.

Throughout the specification and claims, the word "comprise" and variations thereof, such as "comprises" and "comprising," are to be understood as an open, inclusive meaning, i.e., as being interpreted to mean "including, but not limited to," unless the context requires otherwise.

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

As used in this specification and the appended claims, the singular forms "a", "an", and "the" include plural referents unless the context clearly dictates otherwise. It should be noted that the term "or" is generally employed in its sense including "and/or" unless the context clearly dictates otherwise.

In the following description, for the sake of clarity, the structure and operation of the present invention will be described with the aid of directional terms, but the terms "front", "rear", "left", "right", "outer", "inner", "outer", "inward", "upper", "lower", etc. should be understood as words of convenience and not as words of limitation.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, detachable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

The utility model provides a urine examination appearance, urine examination appearance includes the shell body and sets up the detection mechanism in the shell body, be provided with an at least sample connection that is linked together with detection mechanism on the shell body. The outer shell is internally provided with a state indicating assembly, the state indicating assembly comprises a light source and a light guide piece, the light source faces the light guide piece to emit, and the light guide piece is annularly arranged on the outer peripheral side of the sampling ports so as to form an annular light emitting band on the outer peripheral side of the sampling ports. The state indicating assembly has the effect of indicating the state through the annular light emitting belt, not only can a good shielding effect be achieved on the sampling port in the indicating state, but also the interference to the brightness sensor can be reduced, and the detection accuracy is further improved. It should be noted that the annular luminous band may be an open-loop luminous band or a closed-loop luminous band.

Referring to fig. 1-3, the present embodiment provides a urine test instrument, which includes an outer casing 1 and a detection mechanism 2, the outer casing is provided with at least one sampling port 11 communicated with the detection mechanism 2, so that the detection mechanism 2 can collect a sample from the sampling port 11 and convey the sample to the detection mechanism 2 for detection, so as to obtain relevant data, for example, detect urine to obtain relevant parameters of a human body. The number of the sampling ports 11 in this embodiment is two, but the number is not limited to this, and the number of the sampling ports may be increased or decreased as needed. The principle and structure of the detecting mechanism 2 for collecting and delivering the sample to the detecting mechanism for detection can be referred to the related content section in CN202122547895.9, which is not described herein again.

The outer housing 1 is made of a light-permeable material at least in the area corresponding to the annular light-emitting zone, or the entire outer housing 1 is made of a light-permeable material, which may be typically a plastic material such as ABS, PC, etc., injection molded, and the area corresponding to the annular light-emitting zone is coated with a light-shielding material.

Still be provided with status indication assembly 3 in the shell body 1, it includes light source 31 and leaded light 32, and light source 31 is towards leaded light 32 outgoing to let leaded light 32 can indirect luminous, leaded light 32 encircles the periphery side of locating sampling port 11, with the peripheral side at sampling port 11 forms annular luminous zone, and the light of annular luminous zone can be followed the shell and transmitted out, and then realizes status indication's purpose. Simultaneously for the scheme of current single LED lamp pearl as status indicator lamp, annular luminous band has bigger visual area, can be better cover the sampling opening.

Light source 31 is preferably the LED lamp pearl of SMD (SMD) encapsulation, SMD LED lamp pearl has less exit angle, the light of outgoing can more concentrate through the conduction of leaded light piece 32 and let leaded light piece 32 form annular light-emitting zone around the sample connection 11, also can let less light shine except that other regions of leaded light piece 32 income light department, with the interference that the light escape that reduces LED lamp pearl outgoing caused luminance sensor, and then improve the accuracy nature that detects.

The light guide member 32 is preferably a whole body light emitting fiber, which is made of polymer fiber, and the polymer fiber has better flexibility and is easier to bend compared with glass fiber, so that the light guide member 32 can be assembled into a ring shape more conveniently. In the process of propagating the whole body light-emitting optical fiber in the optical fiber, part of light can be dissipated from the cladding of the optical fiber, so that the light is propagated in the optical fiber in a total reflection manner, and the optical fiber capable of emitting light from the side surface of the optical fiber is formed. Which is typically a step polymer optical fiber, has a core with a relatively high index of refraction relative to the cladding to allow some light to escape from the fiber cladding.

More preferably, the light of the LED lamp bead is emitted from the light source 31 side, and the light of the LED lamp bead is emitted from the side of the LED lamp bead, that is, when the LED lamp bead is attached to the circuit board, the normal line of the light emitted from the LED lamp bead is not perpendicular to the surface of the circuit board, but parallel to the surface of the circuit board. The LED lamp beads emitting light from the side can further reduce the interference of the light emitted by the LED lamp beads to the brightness sensor, so that the detection accuracy is further improved; meanwhile, the LED lamp beads emitting light from the side can also facilitate the arrangement of the light guide pieces 32.

Referring to fig. 3, the light guide member 32 is a tube member, and includes light incident sections 321 located at two ends of the tube member and an annular section 322 connecting the two light incident sections 321, where the two light incident sections 321 are parallel and both face the light source 31, so that more light emitted from the light source 31 enters the light guide member 32 from the light incident sections 321, and less light can be irradiated on other regions except the light incident portion of the light guide member 32, so as to reduce interference of light emitted from the LED lamp bead to the brightness sensor. The annular section 322 is annularly arranged around the sampling port 11, so that the sampling port 11 in the area enclosed by the annular section 322 can be covered while the state indication is carried out, and the purpose of shielding the sampling port is realized.

In one embodiment, referring to fig. 4 and 5, the inner wall surface of the outer casing 1 is provided with a fitting groove 12 matched with the light guide member 32 and the light source 31, and the light guide member 32 and the light source 31 are both accommodated in the fitting groove 12. The assembly groove 12 not only can facilitate the positioning and installation of the light guide member 32 and the light source 31, but also the side wall of the assembly groove 12 can block and weaken part of light emitted towards the direction of the brightness sensor so as to reduce the interference of the light emitted from the light source 31 and the light guide member 32 escaping to the brightness sensor.

Preferably, the fitting groove 12 has an inner side wall 121 facing the sampling port 11 and a corresponding outer side wall 122. The outer side wall 122 is coated with a light-blocking coating, such as a light-absorbing pigment, a color coating that has no or little effect on the brightness sensor, to further reduce interference of the light escaping from the light source 31 and the light guide 32 with the brightness sensor. The inner sidewall 121 is coated with a light diffusion coating or the inner sidewall 121 itself is frosted to reduce stray light scattering, so that the light emitted from the light guide member 32 can better cover the sampling port 11.

The preferred embodiments of the present invention have been described in detail, but it should be understood that various changes and modifications of the invention can be made by those skilled in the art after reading the above teaching of the present invention. Such equivalents are intended to fall within the scope of the claims appended hereto.

Claims

1. The utility model provides a urine examination appearance, includes the shell body and sets up the detection mechanism in the shell body, be provided with an at least sample connection that is linked together with detection mechanism on the shell body, its characterized in that: still be provided with the status indication subassembly in the shell body, the status indication subassembly includes light source and leaded light spare, the light source orientation leaded light spare outgoing, leaded light spare ring is located all the periphery side of sampling port, with the periphery side of sampling port forms annular light-emitting strip, the shell body is made by light-permeable material at the region that corresponds annular light-emitting strip at least.

2. The urine test instrument of claim 1, wherein: an assembly groove matched with the light guide piece and the light source is formed in the inner wall surface of the outer shell, and the light guide piece and the light source are contained in the assembly groove.

3. The urine test instrument of claim 2, wherein: the inner side wall of the assembly groove facing the direction of the sampling port is coated with a light diffusion coating or is provided with a frosted layer.

4. The urine test instrument of claim 2, wherein: and the outer side wall of the assembly groove, which deviates from the direction of the sampling port, is coated with a shading coating.

5. The urine test instrument of claim 1, wherein: the light source is a surface mount type packaged LED lamp bead.

6. The urine test instrument according to claim 5, wherein: and the LED lamp bead is packaged in a surface mounting manner and emits light from the side surface of the light source.

7. The urine test instrument of claim 1, wherein: the light guide part is a whole body light-emitting optical fiber.

8. The urine test instrument of claim 1, wherein: the light guide part is a pipe body part, and comprises light inlet sections and an annular section, wherein the light inlet sections are positioned at two ends of the pipe body part, the annular section is connected with the two light inlet sections, the light inlet sections are parallel and are just opposite to the light source, and the annular section is annularly arranged on the outer peripheral side of the sampling port.

9. The urine test instrument of claim 1, wherein: the outer shell is made of a light-permeable material in the area corresponding to the annular light-emitting band, and the rest area of the outer shell is made of a non-light-permeable material.

10. The urine test instrument of claim 1, wherein: the whole shell is made of light-permeable materials, and the rest areas outside the corresponding annular light-emitting belt areas are coated with light-shading materials.