CN216209174U - In vitro diagnostic device - Google Patents
In vitro diagnostic device Download PDFInfo
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- CN216209174U CN216209174U CN202121776727.0U CN202121776727U CN216209174U CN 216209174 U CN216209174 U CN 216209174U CN 202121776727 U CN202121776727 U CN 202121776727U CN 216209174 U CN216209174 U CN 216209174U
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- dust cover
- bottom plate
- fan housing
- fan
- dust
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Abstract
The utility model provides an external diagnostic equipment, it includes the host computer, fan housing, the flabellum, dust cover and dust proof, the host computer includes the casing, the casing is equipped with the air intake, fan housing installs in air intake department, fan housing is equipped with first hollow out construction, fan housing is inboard located to the flabellum for drive gas gives the inside mechanism heat dissipation of host computer, the dust cover is located outside fan housing, the dust cover is equipped with second hollow out construction, the dust proof presss from both sides and locates between fan housing and the dust cover, wherein, the dust cover is fixed in fan housing through magnetism. According to the external diagnostic equipment disclosed by the utility model, the dust cover is arranged and fixed on the fan shell in a magnetic suction manner, so that the dust cover is very convenient to clean or replace, and the magnetic suction manner is reliable in connection, so that the problem of connection failure can be avoided even though the external diagnostic equipment is repeatedly disassembled and assembled.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to in-vitro diagnostic equipment.
Background
In an existing extracorporeal diagnostic apparatus, such as a blood analyzer, an air inlet is usually disposed on a housing of a main body, and a fan is installed at the air inlet to drive an air flow so as to dissipate heat of a mechanism inside the housing. In order to prevent dust and other impurities from entering the interior of the casing from the air inlet, a dust-proof piece and a dust-proof cover are often required to be arranged outside the fan casing, the existing dust-proof cover and the fan casing are usually connected in a clamping mode, the clamping connection mode cannot be too tight or too loose, the too tight dust-proof cover is troublesome to disassemble, the too loose dust-proof cover is easy to cause unreliable connection, and the dust-proof cover is easy to drop. And the mode of buckle connection, through dismantling the problem that reasons such as buckle wearing and tearing, deformation, fracture lead to appearing connecting failure many times easily.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention proposes an in vitro diagnostic device.
The utility model provides an in vitro diagnostic device comprising:
the host comprises a shell, wherein the shell is provided with an air inlet;
the fan shell is arranged at the air inlet and provided with a first hollow structure;
the fan blades are arranged on the inner side of the fan shell and used for driving air to dissipate heat of a mechanism in the host;
the dust cover is sleeved outside the fan shell and provided with a second hollow structure;
the dustproof piece is clamped between the fan shell and the dustproof cover;
wherein, the dust cover is fixed in fan housing through magnetism.
According to the technical scheme, the in-vitro diagnosis equipment provided by the utility model is fixed on the fan shell in a magnetic suction mode by arranging the dust cover, the dust-proof piece is very convenient to clean or replace, the magnetic suction mode is reliable in connection, and the problem of connection failure can be avoided even after repeated disassembly and assembly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a partial schematic structural diagram of an in-vitro diagnostic apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a fan housing according to an embodiment of the present invention;
FIG. 3 is a schematic structural view from a first perspective of a dust cap in accordance with an embodiment of the present invention;
FIG. 4 is a structural schematic view from a second perspective of the dust cap of the present invention;
FIG. 5 is a schematic diagram of a variant embodiment of the in-vitro diagnostic apparatus according to an embodiment of the present invention;
fig. 6 is a block diagram of a sampling mechanism, a reaction mechanism and a detection mechanism of a host of an in vitro diagnostic apparatus according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
As shown in fig. 1 to 4, the embodiment of the present invention provides an extracorporeal diagnostic apparatus, which can be used as a human extracorporeal diagnostic apparatus or a veterinary extracorporeal diagnostic apparatus, for diagnostic analysis of a biological sample of a human or an animal, for example, for diagnostic analysis of a blood sample of a human or an animal.
The provided in-vitro diagnostic equipment comprises a host 11, a fan shell 12, fan blades 13, a dust cover 14 and a dust-proof piece 15, wherein the host 11 comprises a machine shell 111, the machine shell 111 is provided with an air inlet 1111, the fan shell 12 is installed at the air inlet 1111, the fan shell 12 is provided with a first hollow structure 121, the fan blades 13 are arranged on the inner side of the fan shell 12 and used for driving air to dissipate heat of a mechanism inside the host 11, the dust cover 14 is sleeved outside the fan shell 12, the dust cover 14 is provided with a second hollow structure 141, the dust-proof piece 15 is clamped between the fan shell 12 and the dust cover 14, and the dust cover 14 is fixed on the fan shell 12 through magnetic attraction.
During the use, flabellum 13 rotates, and outside gas loops through second hollow out construction 141, dust keeper 15 of dust cover 14 and first hollow out construction 121 of fan housing 12 and enters into inside host computer 11 and dispels the heat, and inside dust cover 14 can effectively prevent outside impurity to enter into host computer 11, influences the diagnostic analysis result, and especially when the external diagnostic equipment of proposing is used for the external diagnosis of animal, dust cover 14 can effectively prevent the hair of animal to enter into inside host computer 11. When the external diagnostic apparatus is used for a period of time and the dust-proof member 15 needs to be cleaned or replaced, the operator only needs to remove the dust-proof cover 14 by overcoming the magnetic attraction between the dust-proof cover 14 and the fan housing 12. The dust-proof member 15 may be at least one of a non-woven fabric dust-proof net, a sponge dust-proof net, a nylon net dust-proof net, a plastic dust-proof net and a metal dust-proof net.
The external diagnostic equipment that this embodiment provided is fixed in fan housing 12 through the mode that sets up dust cover 14 adoption magnetism and inhales, and the washing or the change of dustproof 15 is very convenient, and moreover, the mode connection of magnetism is reliable, even through dismouting many times, the problem of connecting the inefficacy can not appear yet.
In some embodiments, at least a portion of fan housing 12 is made of a magnetic material and at least a portion of dust cover 14 is made of a magnetic material. The magnetic material refers to that an object made of the material has magnetism, such as a magnet and magnetic steel.
In some embodiments, at least a portion of fan housing 12 is made of a magnetic material and at least a portion of dust cover 14 is made of a magnetically attractive material. The magnetic material refers to that an object made of the material can be adsorbed by magnetic materials, such as iron, cobalt and nickel.
In some embodiments, at least a portion of fan housing 12 is made of magnetically attractive material and at least a portion of dust cover 14 is made of magnetic material.
In some embodiments, fan housing 12 mounts a piece of magnetic material and dust cover 14 mounts a piece of magnetic material. Alternatively, the fan housing 12 and the dust cover 14 are made of a plastic material.
In some embodiments, fan housing 12 mounts a piece of magnetic material and dust cover 14 mounts a piece of magnetically attractive material. Alternatively, the fan housing 12 and the dust cover 14 are made of a plastic material.
In some embodiments, fan housing 12 mounts a magnetically attractive piece of material and dust cover 14 mounts a piece of magnetic material. Alternatively, the fan housing 12 and the dust cover 14 are made of a plastic material.
In some embodiments, at least a portion of fan housing 12 is made of a magnetic material and dust boot 14 mounts a piece of magnetic material. Optionally, the dust cap 14 is made of a plastic material.
In some embodiments, at least a portion of fan housing 12 is made of a magnetic material and dust boot 14 is fitted with a magnetically attractive piece of material. Optionally, the dust cap 14 is made of a plastic material.
In some embodiments, at least a portion of fan housing 12 is made of magnetically attractive material and dust boot 14 mounts a piece of magnetic material. Optionally, the dust cap 14 is made of a plastic material.
In some embodiments, fan housing 12 mounts a piece of magnetic material and dust cover 14 is made at least in part of the magnetic material. Optionally, the fan housing 12 is made of a plastic material.
In some embodiments, fan housing 12 mounts a piece of magnetic material and at least a portion of dust cover 14 is made of magnetically attractive material. Optionally, the fan housing 12 is made of a plastic material.
In some embodiments, fan housing 12 mounts a magnetically attractive piece of material and dust cover 14 is made at least in part of the magnetic material. Optionally, the fan housing 12 is made of a plastic material.
In some embodiments, the in-vitro diagnostic apparatus further includes a fastening member 16, the fan housing 12 is mounted to the housing 111 through the fastening member 16, the dust cover 14 is provided with an attraction member 144 opposite to the fastening member 16, one of the fastening member 16 and the attraction member 144 is a magnetic material, the other of the fastening member 16 and the attraction member 144 is a magnetic material or a magnetically attracted material, and the dust cover 14 is magnetically attracted to the fan housing 12 through the fastening member 16 and the attraction member 144. Optionally, the fastener 16 is a screw. With this design, ingenious utilization of fastener 16 can avoid the need for fan housing 12 to additionally provide magnetic attraction structure, which simplifies the design and reduces the cost.
In some embodiments, the fan housing 12 includes a first bottom plate 122 and a first side plate 123 surrounding the first bottom plate 122, and the first bottom plate 122 is provided with a first hollow structure 121. The dust cover 14 includes a second bottom plate 142 and a second side plate 143 surrounding the second bottom plate 142, the second bottom plate 142 has a second hollow structure 141, and the dust-proof member 15 is sandwiched between the first bottom plate 122 and the second bottom plate 142. The first bottom plate 122 is mounted to the housing 111 by a fastening member 16, and the second bottom plate 142 is mounted with the suction member 144.
In some embodiments, the number of the fastening members 16 is plural, the plurality of fastening members 16 are spaced around the edge of the first bottom plate 122, the number of the suction members 144 is plural, and the plurality of suction members 144 correspond to the plurality of fastening members 16 one by one. In this design, the fan housing 12 can provide uniform suction to the dust cover 14, so that the dust cover 14 is firmly sucked.
Illustratively, the first base plate 122 is rectangular, the number of the fastening members 16 is four, four fastening members 16 are respectively disposed at four corners of the first base plate 122, the second base plate 142 is rectangular, the number of the suction members 144 is four, and four suction members 144 are disposed at four corners of the second base plate 142.
In some embodiments, the second base plate 142 is provided with a plurality of bosses 145 on a side facing the first base plate 122, the plurality of bosses 145 correspond to the plurality of fasteners 16 one by one, each boss 145 is provided with a mounting groove 1451, and the suction member 144 is embedded in each mounting groove 1451. By providing the boss 145 to provide a space for installing the suction member 144, the second base plate 142 does not need to be made thicker, which reduces the weight of the dust cover 14 and avoids wasting material. Of course, the suction member 144 is not limited to be mounted on the second base plate 142 in the above manner, for example, in other embodiments, the suction member 144 may be mounted on the second base plate 142 by bonding or injection molding.
In some embodiments, the dust-proof 15 is located in an area enclosed by a plurality of bosses 145, and the protruding height of the bosses 145 relative to the second base plate 142 is greater than or equal to the thickness of the dust-proof 15. With this design, boss 145 can with fastener 16 direct contact, avoid appearing the dustproof piece 15 and press from both sides and establish between fastener 16 and absorption piece 144 or dustproof piece 15 is too thick and leads to the existence clearance between fastener 16 and the absorption piece 144, influences the problem of dust cover 14 and fan housing 12 magnetic attraction effect.
As shown in FIG. 5, in some embodiments, dust caps 14 are snap-fit to fan housing 12. Through setting up the buckle between dust cover 14 and the fan housing 12 and being connected, can further increase the fastness that dust cover 14 and fan housing 12 are connected, avoid because unconventional operation, the condition that dust cover 14 accident dropped appears.
In some embodiments, the inner sidewall of the dust cover 14 is provided with a protrusion 146, the outer sidewall of the fan housing 12 is provided with a locking groove 124, the protrusion 146 is locked in the locking groove 124, and when the dust cover 14 is sleeved outside the fan housing 12, the dust cover 14 is locked in the fan housing 12 by the protrusion 146 being locked in the locking groove 124. The location of the protrusion 146 and the slot 124 may be reversed, that is, the inner sidewall of the dust cover 14 is provided with the slot 124, and the outer sidewall of the fan housing 12 is provided with the protrusion 146.
As can be seen from the above description, in some embodiments, the shape of the first bottom plate 122 and the shape of the second bottom plate 142 are both rectangular, the number of the first side plates 123 is four, the number of the second side plates 143 may be four, the outer surfaces of the four first side plates 123 are provided with the locking slots 124, and the inner surfaces of the four second side plates 143 are provided with the protrusions 146. Of course, the outer surfaces of the two opposite first side plates 123 may be provided with the locking grooves 124, and the inner surfaces of the two opposite second side plates 143 are provided with the protrusions 146, which is determined by actual design conditions.
It should be noted that in some other embodiments, the first bottom plate 122 and the second bottom plate 142 may also be provided with a circular shape, and in this embodiment, a guiding structure of a guiding rib and a guiding groove may be provided on the first side plate 123 and the second side plate 143 in an axial direction, so that the snap structure of the fan housing 12 and the dust cover 14 may be aligned.
It should also be noted that in other embodiments, fan housing 12 and dust cover 14 may be provided as a hemispherical housing. In this embodiment, the guiding structures of the guiding ribs and the guiding grooves may be disposed on the outer side wall of the fan housing 12 and the inner side wall of the dust cover 14, so that the magnetic attraction structure and the fastening structure disposed on the fan housing 12 and the dust cover 14 may realize alignment.
As shown in fig. 6, in some embodiments, the host 11 further includes a sampling mechanism 112, a reaction mechanism 113, and a detection mechanism 114, the sampling mechanism 112, the reaction mechanism 113, and the detection mechanism 114 are installed on the housing 111, the sampling mechanism 112 is used for collecting a biological sample, the reaction mechanism 113 is used for processing the biological sample to form a liquid to be detected, and the detection mechanism 114 is used for detecting the liquid to be detected to form detection information.
While the utility model has been described with reference to specific embodiments, the utility model is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An in vitro diagnostic apparatus, comprising:
the host comprises a shell, wherein the shell is provided with an air inlet;
the fan shell is arranged at the air inlet and provided with a first hollow structure;
the fan blades are arranged on the inner side of the fan shell and used for driving air to dissipate heat of a mechanism in the host;
the dust cover is sleeved outside the fan shell and provided with a second hollow structure;
the dustproof piece is clamped between the fan shell and the dustproof cover;
wherein, the dust cover is fixed in fan housing through magnetism.
2. The in vitro diagnostic apparatus of claim 1, wherein one of the fan housing and the dust cover is at least partially made of a magnetic material and the other of the fan housing and the dust cover is at least partially made of a magnetic material or a magnetically attracted material; alternatively, the first and second electrodes may be,
one of the fan shell and the dust cover is provided with a magnetic material piece, and the other of the fan shell and the dust cover is provided with a magnetic material piece or a magnetic material piece; alternatively, the first and second electrodes may be,
one of the fan shell and the dust cover is at least partially made of magnetic materials, and the other of the fan shell and the dust cover is provided with a magnetic material piece or a magnetic material piece; alternatively, the first and second electrodes may be,
one of the fan shell and the dust cover is at least partially made of magnetic materials, and the other of the fan shell and the dust cover is provided with a magnetic material piece.
3. The in-vitro diagnostic apparatus according to claim 2, further comprising a fastening member, wherein the fan housing is mounted to the housing through the fastening member, the dust cover is provided with an absorbing member opposite to the fastening member, one of the fastening member and the absorbing member is a magnetic material, the other of the fastening member and the absorbing member is a magnetic material or a magnetic material, and the dust cover is magnetically attracted and fixed to the fan housing through the fastening member and the absorbing member.
4. The in-vitro diagnostic apparatus according to claim 3, wherein the fan housing comprises a first bottom plate and a first side plate surrounding the first bottom plate, and the first bottom plate is provided with the first hollow structure; the dust cover comprises a second bottom plate and a second side plate arranged around the second bottom plate in a surrounding mode, the second bottom plate is provided with the second hollow structure, and the dust-proof piece is clamped between the first bottom plate and the second bottom plate; wherein, first bottom plate pass through the fastener install in the casing, the second bottom plate is installed adsorb the piece.
5. The in-vitro diagnostic apparatus according to claim 4, wherein the number of the fastening members is plural, the fastening members are arranged at the edge of the first bottom plate in a spaced ring manner, the number of the absorption members is plural, and the absorption members correspond to the fastening members one to one.
6. The in-vitro diagnostic apparatus according to claim 5, wherein a plurality of bosses are provided on a side of the second base plate facing the first base plate, the plurality of bosses correspond to the plurality of fasteners one by one, each boss is provided with a mounting groove, and the adsorbing member is embedded in each mounting groove.
7. The in vitro diagnostic apparatus of claim 6, wherein the dust guard is located within an area enclosed by the plurality of bosses, the bosses protruding a height relative to the second floor that is greater than or equal to a thickness of the dust guard.
8. The in vitro diagnostic apparatus of claim 1, wherein the dust cover is snap-fit to the fan housing.
9. The in vitro diagnostic apparatus according to claim 8, wherein one of the outer sidewall of the fan housing and the inner sidewall of the dust cover is provided with a protrusion, and the other of the outer sidewall of the fan housing and the inner sidewall of the dust cover is provided with a slot, and the protrusion is clamped in the slot, so that the dust cover is clamped in the fan housing.
10. The in-vitro diagnostic apparatus according to claim 9, wherein the fan housing comprises a first bottom plate and a first side plate surrounding the first bottom plate, and the first bottom plate is provided with the first hollow structure; the dust cover comprises a second bottom plate and a second side plate arranged around the second bottom plate in a surrounding mode, the second bottom plate is provided with the second hollow structure, and the dust-proof piece is clamped between the first bottom plate and the second bottom plate; wherein, one of the lateral wall of the first lateral plate and the inside wall of the second lateral plate is provided with the protrusion, and the other of the lateral wall of the first lateral plate and the inside wall of the second lateral plate is provided with the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121776727.0U CN216209174U (en) | 2021-07-30 | 2021-07-30 | In vitro diagnostic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121776727.0U CN216209174U (en) | 2021-07-30 | 2021-07-30 | In vitro diagnostic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216209174U true CN216209174U (en) | 2022-04-05 |
Family
ID=80895691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121776727.0U Active CN216209174U (en) | 2021-07-30 | 2021-07-30 | In vitro diagnostic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216209174U (en) |
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2021
- 2021-07-30 CN CN202121776727.0U patent/CN216209174U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 room 702, building 4, Yinxing Zhijie phase III, No. 1301-88, sightseeing Road, Xinlan community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Mindray Animal Medical Technology Co.,Ltd. Address before: 518000 building 4 (complex building) 512, no.1301-74, sightseeing Road, Xinlan community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Mindray Animal Medical Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |