CN215297423U

CN215297423U - Bin door device and sample analyzer

Info

Publication number: CN215297423U
Application number: CN202121492929.2U
Authority: CN
Inventors: 李成龙
Original assignee: Shenzhen Reetoo Biotechnology Co Ltd
Current assignee: Shenzhen Reetoo Biotechnology Co Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-24
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a door gear and sample analyzer, the door gear includes base plate, door and adjustment mechanism, the base plate is formed with the opening, the door rotates with the base plate to be connected, in order to be used for covering the opening, adjustment mechanism is connected with base plate and door respectively, a clearance for adjusting between door and the open-ended edge, a structure is simple, easily preparation, the required precision is lower, through reducing the clearance between door and the open-ended edge when the door is closed, reduce the pollution of external impurity to the internal mechanism of sample analyzer, and can make sample analyzer's outward appearance more regular, adjustment through the clearance simultaneously can also make the door not interfere with the shell at the switching in-process, the switching process of door is more smooth and easy, difficult card is dun.

Description

Bin door device and sample analyzer

Technical Field

The utility model relates to the technical field of medical equipment, in particular to door gear and sample analyzer.

Background

The sample analyzer includes various functional elements to detect a sample, and needs to be matched with various consumables such as a test paper or a slide. Therefore, a chamber door is usually provided on the housing of the sample analyzer for supplying various consumables such as test paper or slide.

Currently, an opening is typically provided in the top of the housing of the sample analyzer, and the door is pivotally connected to the housing to close or expose the opening. In order to prevent the bin gate from interfering with the shell in the opening and closing process, the size of the opening is set to be larger than that of the bin gate, so that a gap between the bin gate and the edge of the opening is large when the bin gate is closed, impurities of external water and dust easily fall into the sample analyzer through the gap, pollution is caused, and the appearance of the sample analyzer is irregular. If the size of the opening is set to be the same as that of the bin gate and the bin gate is not interfered with the housing in the opening and closing process, the requirement on the preparation precision is too high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a door gear and sample analyzer to solve the great technical problem in sample analyzer's door department gap among the prior art.

In order to solve the technical problem, the utility model discloses a technical scheme provide a door device, include:

a substrate formed with an opening;

the bin gate is rotatably connected with the base plate and is used for covering the opening;

and the adjusting mechanism is respectively connected with the base plate and the bin gate and is used for adjusting the gap between the bin gate and the edge of the opening.

In a particular embodiment, the adjustment mechanism is disposed along an axis of rotation of the door.

In a specific embodiment, the base plate and the door are rotatably connected by the adjustment mechanism.

In a specific embodiment, the bin gate includes a rotation connection portion rotatably connected to the base plate, the rotation connection portion includes two side plates disposed opposite to each other, and at least one of the side plates is connected to the base plate through the adjusting mechanism.

In an embodiment, the side plate has a first adjusting hole for the adjusting mechanism to pass through, and the base plate has a second adjusting hole corresponding to the first adjusting hole.

In a specific embodiment, the adjusting mechanism comprises a bolt, an external thread is formed on the bolt, and at least one of the first adjusting hole and the second adjusting hole is connected with the bolt in a matching mode.

In a specific embodiment, the door device further includes a mounting plate, the mounting plate is disposed on a side of the base plate away from the door, a third adjusting hole corresponding to the first adjusting hole and the second adjusting hole is disposed on the mounting plate, and at least one of the first adjusting hole, the second adjusting hole and the third adjusting hole is formed with an internal thread.

In a specific embodiment, the door device further includes a locking mechanism, and the locking mechanism is disposed on the base plate and/or the door and is configured to limit the door when the door is closed relative to the base plate.

In a specific embodiment, the locking mechanism comprises a spring bolt lock arranged on the bin door, a limiting hole is arranged on the side plate, and the spring bolt lock can be matched with the limiting hole to limit the bin door.

In a specific embodiment, the locking mechanism includes a lock tongue disposed on the bin gate, the base plate further includes a baffle plate connected to the side plate, and the lock tongue can cooperate with the baffle plate to limit the bin gate.

In order to solve the technical problem, the utility model discloses an another technical scheme provides a sample analyzer, reach like above-mentioned bin gate device including the casing, the base plate does the part of casing.

In a specific embodiment, the sample analyzer further includes a carrying mechanism disposed in the housing, the carrying mechanism includes a first carrying member and a second carrying member, the first carrying member is used for carrying the test paper, the second carrying member is used for carrying the slide, two openings are formed on the substrate, the two openings are respectively disposed corresponding to the first carrying member and the second carrying member, and the two openings are respectively disposed corresponding to the bin gate and the adjusting mechanism.

The utility model discloses door device includes the base plate, door and adjustment mechanism, the base plate is formed with the opening, the door rotates with the base plate to be connected, in order to be used for covering the opening, adjustment mechanism is connected with base plate and door respectively, a clearance for adjusting between door and the open-ended edge, a structure is simple, easy preparation, the required precision is lower, through reducing the clearance between door and the open-ended edge when the door is closed, reduce the pollution of external impurity to sample analyzer's internal mechanism, and can make sample analyzer's outward appearance more regular, adjustment through the clearance simultaneously can also make the door not interfere with the shell at the switching in-process, the switching process of door is more smooth and easy, difficult card is dun.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic perspective view of a door device according to an embodiment of the present invention in a closed state;

fig. 2 is a schematic perspective view of the door device of the present invention in an open state;

fig. 3 is a schematic view of a partial explosion structure of an embodiment of the door device of the present invention in a closed state;

fig. 4 is a schematic structural view of the door device of the present invention in a closed state;

fig. 5 is a schematic sectional view of an embodiment of the door assembly of the present invention in a closed state;

fig. 6 is a schematic perspective view of an embodiment of the sample analyzer of the present invention in a closed state;

fig. 7 is a schematic perspective view of an embodiment of the sample analyzer in an open state.

10-a bin gate device; 100-a substrate; 110-an opening; 120-a second adjustment aperture; 130-a first mounting hole; 140-a limiting hole; 150-a baffle; 200-bin gate; 210-side plate; 211-a first adjustment aperture; 300-an adjustment mechanism; 400-mounting a plate; 410-a third adjustment aperture; 420-a second mounting hole; 430-a fixing member; 500-a locking mechanism; 20-shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

The terms "first" and "second" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. While the term "and/or" is merely one type of association that describes an associated object, it means that there may be three types of relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Referring to fig. 1 and 2, the utility model discloses door device 10 embodiment includes base plate 100, door 200 and adjustment mechanism 300, base plate 100 is formed with opening 110, door 200 rotates with base plate 100 to be connected, in order to be used for covering opening 110, adjustment mechanism 300 is connected with base plate 100 and door 200 respectively, a clearance between the edge that is used for adjusting door 200 and opening 110, its simple structure, easily preparation, the required precision is lower, through reducing the clearance between the edge of door 200 and opening 110 when door 200 closes, reduce the pollution of external impurity to the inner structure of sample analysis appearance, and can make the outward appearance of sample analysis appearance more regular, can also make door 200 not interfere with the shell in the switching process through the adjustment in clearance simultaneously, the switching process of door 200 is more smooth and easy, difficult card pause.

Referring to fig. 3 to 5, in the present embodiment, the adjusting mechanism 300 is disposed along the rotation axis of the door 200, and the distance between the adjusting mechanism 300 and the substrate 100 is not changed during the process of opening the door 200 relative to the substrate 100, so that the overall structure is more stable.

In the present embodiment, the substrate 100 and the door 200 are rotatably connected by the adjusting mechanism 300, and there is no need to additionally provide a rotating connection mechanism, thereby simplifying the structure of the door apparatus 10.

In this embodiment, the door 200 includes a rotation connection portion rotatably connected to the base plate 100, the rotation connection portion includes two oppositely disposed side plates 210, at least one side plate 210 is connected to the base plate 100 through the adjusting mechanism 300, so as to directly adjust the distance between the side plate 210 and the base plate 100 through the adjusting mechanism 300, and the structure is simple and the reliability is high.

In this embodiment, the two side plates 210 are respectively connected to the substrate 100 through two adjusting mechanisms, so that the process of the rotation of the door 200 relative to the substrate 100 is more stable, and the overall structure of the door device 10 is more stable.

In this embodiment, the door device 10 further includes a mounting plate 400, the mounting plate 400 is disposed on a side of the substrate 100 away from the door 200, the adjusting mechanism 300 may be a bolt, an external thread (not shown in the figure) is formed on the bolt, a first adjusting hole 211 for the adjusting mechanism 200 to pass through is disposed on the side plate 210, a second adjusting hole 120 is disposed on the substrate 100 corresponding to the first adjusting hole 211, a third adjusting hole 410 corresponding to the first adjusting hole 211 and the second adjusting hole 120 is disposed on the mounting plate 400, an internal thread (not shown in the figure) is formed on the third adjusting hole 410, the bolt penetrates through the first adjusting hole 211, the second adjusting hole 120 and the third adjusting hole 410, so that the bolt can cooperate with the third adjusting hole 410 to adjust a distance between the substrate 100 and the side plate 210, and further, a gap between edges of the door 200 and the opening 110 can be adjusted.

In other embodiments, a portion of the latch may be inserted into the third adjustment aperture 410 to prevent the latch from protruding through the third adjustment aperture 410 and interfering with other mechanisms.

In this embodiment, the thickness of the mounting plate 400 in the axial direction of the latch is greater than the thickness of the side plate 210 and the thickness of the base plate 100 in the axial direction of the latch, so that the distance that the latch can move in the third adjusting hole 410 is greater, the distance adjusting range between the side plate 210 and the base plate 100 is greater, the thicknesses of the side plate 210 and the base plate 100 in the axial direction of the latch do not need to be increased, and the difficulty and the cost for manufacturing the side plate 210 and the base plate 100 can be reduced.

In other embodiments, the first adjusting hole 211, the second adjusting hole 120, or two or three of the first adjusting hole 211, the second adjusting hole 120, and the third adjusting hole 410 may also be provided with an internal thread that is matched with a latch to adjust a distance between the side plate 210 and the substrate 100, which is not limited herein.

In this embodiment, the substrate 100 may be formed with a first mounting hole 130, and the mounting plate 400 may be formed with a second mounting hole 420, and the mounting plate 400 may be fixed to the substrate 100 by a fixing member 430 engaged with the first mounting hole 130 and the second mounting hole 420. Wherein, the fixing member 430 may be a screw or the like.

In other embodiments, the mounting plate 400 may be integrally formed on the substrate 100, or may be fixed to the substrate 100 by means of adhesion, fastening, or the like, which is not limited herein.

In other embodiments, the mounting plate 400 may not be provided, the adjusting mechanism 300 may be a latch, an external thread is formed on the latch, the side plate 210 is provided with a first adjusting hole 211, the base plate 100 is provided with a second adjusting hole 120 corresponding to the first adjusting hole 211, the first adjusting hole 211 and/or the second adjusting hole 120 is formed with an internal thread, and the latch penetrates through the first adjusting hole 211 and is at least partially inserted into the second adjusting hole 120, so that the latch can cooperate with the first adjusting hole 211 and/or the second adjusting hole 120 to adjust the distance between the side plate 210 and the base plate 100, and the overall structure of the door device 10 is simpler.

In this embodiment, the door device 10 further includes a locking mechanism 500, and the locking mechanism 500 is disposed on the substrate 100 and/or the door 200, and is used for limiting the door 200 when the door 200 is closed relative to the substrate 100, so as to prevent the door 200 from swaying, and thus the door device 10 is more stable.

In this embodiment, the locking mechanism 500 may include a lock tongue disposed on the door 200, the substrate 100 is provided with a limiting hole 140, after the door 200 is closed relative to the substrate 100, the lock tongue is rotated, and a lock tongue (not shown) of the lock tongue can extend into the limiting hole 140, so that the lock tongue can cooperate with the limiting hole 140 to limit the door 200.

In this embodiment, a baffle 150 may be further disposed on the base plate 100, after the bin door 200 is closed relative to the base plate 100, the latch bolt lock is rotated, and the latch bolt of the latch bolt lock is rotated to a side of the baffle 150 far from the base plate 100, so that the latch bolt lock can be matched with the baffle 150 to limit the bin door 200.

Referring to fig. 1, 6 and 7, an embodiment of the sample analyzer of the present invention includes a housing 20 and a door device 10, wherein the structure of the door device 10 is as described in the above embodiment of the door device 10, and is not repeated herein.

The substrate 100 of the door device 10 may be part of the housing 20.

In this embodiment, the sample analyzer further includes a carrying mechanism (not shown in the figure) disposed in the housing 20, the carrying mechanism is configured to carry consumables, the carrying mechanism may include a first carrying component and a second carrying component, the first carrying component may be configured to carry test paper, the second carrying component may be configured to carry glass slides, two openings 110 are formed on the substrate 100, the two openings 110 are respectively disposed corresponding to the first carrying component and the second carrying component, so as to facilitate taking and placing of the consumables, and the two openings 110 are respectively and correspondingly disposed with the bin gate 200 and the adjusting mechanism 300.

The utility model discloses door device 10 includes base plate 100 in the sample analysis appearance embodiment, door 200 and adjustment mechanism 300, base plate 100 is formed with opening 110, door 200 rotates with base plate 100 to be connected, so as to be used for covering opening 110, adjustment mechanism 300 is connected with base plate 100 and door 200 respectively, a clearance between the edge that is used for adjusting door 200 and opening 110, a structure is simple, easily preparation, the required precision is lower, through reducing the clearance between door 200 and opening 110's the edge when door 200 closes, reduce the pollution of external impurity to sample analysis appearance's inner mechanism, and can make sample analysis appearance more regular, adjustment through the clearance simultaneously can also make door 200 not interfere with the shell at the switching-on and-off in-process, door 200's switching process is more, difficult card is smooth and easy.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A bin gate apparatus, comprising:

a substrate formed with an opening;

2. The door assembly of claim 1, wherein said adjustment mechanism is disposed along an axis of rotation of said door.

3. The door assembly of claim 2, wherein said base plate and said door are rotatably coupled by said adjustment mechanism.

4. The door assembly of claim 2, wherein said door includes a rotational connection portion rotatably coupled to said base plate, said rotational connection portion including two oppositely disposed side plates, at least one of said side plates being coupled to said base plate via said adjustment mechanism.

5. The door apparatus of claim 4, wherein the side plate has a first adjusting hole for passing the adjusting mechanism therethrough, and the base plate has a second adjusting hole corresponding to the first adjusting hole.

6. The door assembly of claim 5, wherein said adjustment mechanism includes a latch having an external thread formed thereon, at least one of said first and second adjustment apertures being adapted for connection with said latch.

7. The door device of claim 6, further comprising a mounting plate disposed on a side of the base plate facing away from the door, wherein a third adjusting hole corresponding to the first adjusting hole and the second adjusting hole is disposed on the mounting plate, and at least one of the first adjusting hole, the second adjusting hole, and the third adjusting hole is formed with an internal thread.

8. The door device according to claim 4, further comprising a locking mechanism disposed on the base plate and/or the door for limiting the door when the door is closed with respect to the base plate.

9. The door device as claimed in claim 8, wherein the locking mechanism comprises a lock tongue disposed on the door, and the side plate is provided with a limiting hole, and the lock tongue can cooperate with the limiting hole to limit the door.

10. The door assembly of claim 8, wherein said locking mechanism comprises a latch lock disposed on said door, said base plate further comprising a stop plate connected to said side plate, said latch lock being capable of cooperating with said stop plate to restrain said door.

11. A sample analyser comprising a housing and a gate arrangement according to any one of claims 1 to 10, the base plate being part of the housing.

12. The sample analyzer of claim 11 further comprising a carrier mechanism disposed in the housing, wherein the carrier mechanism comprises a first carrier for carrying test strips and a second carrier for carrying glass slides, two openings are formed in the substrate, the two openings are disposed corresponding to the first carrier and the second carrier, and the two openings are disposed corresponding to the door and the adjustment mechanism.