CN210105653U - Door assembly and biological detection equipment - Google Patents
Door assembly and biological detection equipment Download PDFInfo
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- CN210105653U CN210105653U CN201821214721.2U CN201821214721U CN210105653U CN 210105653 U CN210105653 U CN 210105653U CN 201821214721 U CN201821214721 U CN 201821214721U CN 210105653 U CN210105653 U CN 210105653U
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- door
- assembly
- door leaf
- door frame
- connecting assembly
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Abstract
The application discloses door subassembly and biological detection equipment, this door subassembly includes: a door leaf; the connecting assembly is used for respectively connecting the door leaf and the door frame so as to install the door leaf on the door frame; and the shielding piece at least partially surrounds the connecting assembly and is used for shielding the connecting assembly, and the connecting assembly in the door assembly can be protected through the door assembly.
Description
Technical Field
The application relates to the technical field of structural design, in particular to a door assembly and biological detection equipment.
Background
In the field of biological testing, when a biological testing instrument is used to analyze a sample, a reagent for analyzing the sample must be placed inside the instrument, and when the reagent is placed inside the instrument, a reagent door having an opening and closing function needs to be provided on an instrument housing to facilitate replacement and inspection of the reagent.
The reagent gate on existing instruments usually samples two ways: mode one, adopt the mode of hinge, hinge one end is fixed on the instrument shell, and the other end is fixed on the reagent door, and the shortcoming of this kind of mode is, can install two at least hinges on the instrument usually, extra increase material cost and assembly process, and every hinge can be gapped simultaneously, when installing a plurality of hinges on the reagent door, the door can appear the inhomogeneous phenomenon in clearance all around after closing, moreover when opening the reagent door after, the screw of door hinge and installation can directly get into the field of vision, influence pleasing to the eye. And the reagent door is installed on the instrument shell by adopting two screws at the bottom and the top of the reagent door, so that the reagent door rotates around the two screws.
The prior art therefore remains to be improved and developed.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present application provides a door assembly and a bio-detection apparatus capable of protecting a connection assembly in the door assembly.
In order to solve the technical problem, the application adopts a technical scheme that: providing a door assembly comprising:
a door leaf;
the connecting assembly is used for respectively connecting the door leaf and the door frame so as to install the door leaf on the door frame;
a shield at least partially surrounding the connection assembly for shielding the connection assembly.
In order to solve the above technical problem, another technical solution adopted by the present application is: there is provided a biodetection device comprising a housing and the door assembly described above, wherein the door frame is part of the housing.
The beneficial effects are that: unlike the case of the prior art, the door assembly in the present application includes: a door leaf; the connecting assembly is used for respectively connecting the door leaf and the door frame so as to install the door leaf on the door frame; the shielding piece at least partially surrounds the connecting assembly and is used for shielding the connecting assembly, the connecting assembly is shielded by the shielding piece, the connecting assembly is partially or completely shielded by the shielding piece, the opportunity that the connecting assembly is in contact with water vapor, reagents and the like is reduced, the connecting assembly is prevented from rusting, and the connecting assembly is protected.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, 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 only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Wherein:
FIG. 1 is a schematic structural view of an embodiment of the door assembly of the present application;
figure 2 is a schematic view of the construction of the shield 13 of figure 1;
FIG. 3 is a schematic view of the door assembly of FIG. 1 mounted to a doorframe;
FIG. 4 is an enlarged schematic view at A in FIG. 3;
FIG. 5 is an enlarged schematic view at B in FIG. 3;
FIG. 6 is a schematic structural view of another embodiment of the door assembly of the present application;
FIG. 7 is a schematic structural diagram of an embodiment of the biological detection apparatus of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. 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 application.
Referring to fig. 1, fig. 1 is a schematic structural view of an embodiment of a door assembly of the present application, the door assembly comprising: door leaf 11, connection group 12 and shield 13.
The door leaf 11 comprises six sides, respectively an inner side facing the inside of the instrument when the door leaf 11 is mounted on the instrument, an outer side facing the outside of the instrument when the door leaf 11 is mounted on the instrument, and four sides for contacting the door frame.
The connecting assembly 12 is used for connecting the door 11 and the door frame respectively, so as to mount the door 11 on the door frame, and when the door 11 is mounted on the door frame, it can rotate around one side of the door frame or move along the door frame.
The shield 13 at least partially surrounds the connecting assembly 12 for shielding the connecting assembly 12, and specifically, the shield 13 at least partially surrounds the connecting assembly 12 or surrounds the connecting assembly 12 entirely, and since the connecting assembly 12 is shielded by the shield 13, compared with the prior art in which the connecting assembly 12 is directly exposed to the air, the connecting assembly 12 in the present embodiment has less chance of contacting with moisture, reagents, etc., and thus the probability of rusting due to corrosion is reduced, and therefore, the connecting assembly 12 can be effectively protected by the door assembly in the present application.
With reference to fig. 1, the connecting assembly 12 of the present embodiment includes a first connecting assembly 121 and a second connecting assembly 122 coaxially disposed, the first connecting assembly 121 and the second connecting assembly 122 are respectively located at two opposite edges of the inner side of the door 11, that is, the first connecting assembly 121 and the second connecting assembly 122 are located at one side of the door 11 facing the inside of the apparatus, and an axis formed by the first connecting assembly 121 and the second connecting assembly 122 is perpendicular to a horizontal edge of the door frame, so as to movably connect the door 11 with two horizontal edges of the door frame, respectively, so as to rotate around the axis formed by the first connecting assembly 121 and the second connecting assembly 122.
In this embodiment, the number of the shielding members 13 is one, two ends of the shielding member 13 respectively surround the first connecting assembly 121 and the second connecting assembly 122 to form a space for accommodating the first connecting assembly 121 and the second connecting assembly 122, specifically, the shielding member 13 extends along the axial direction formed by the first connecting assembly 121 and the second connecting assembly 122, and two ends thereof respectively surround the first connecting assembly 121 and the second connecting assembly 122, so that the first connecting assembly 121 and the second connecting assembly 122 are both in the same accommodating space.
Referring to fig. 2, fig. 2 is a schematic structural view of the shielding member 13 in fig. 1.
The shielding member 13 is a semi-enclosed structure, and includes a first folding plate 131 located between the connecting assembly 12 and the door 11 and attached and fixed to the door 11, a second folding plate 132 standing vertically from a side of the first folding plate 131 away from the edge of the door 11 and perpendicular to the horizontal edge of the door 11, and a third folding plate 133 standing by bending from a side of the second folding plate 132 away from the door 11 toward the connecting assembly 12, and optionally, the third folding plate 133 forms an obtuse angle with the second folding plate 132. Through this shielding piece 13 of half surrounding structure, coupling assembling 12 is sheltered from by shielding piece 13 towards the one side of the door leaf 11 side that opens and shuts, consequently when door leaf 11 is in the open mode, coupling assembling 12 can not appear in user's field of vision scope, guarantees the pleasing to the eye of product, that is to say, through shielding piece 13 that sets up half surrounding structure, not only can reduce coupling assembling 12 by the probability of corruption such as steam, reagent, can also guarantee the pleasing to the eye of product.
Meanwhile, the two ends of the first folded plate 131 are respectively bent away from the door 11 to form a first fixing member 1311 and a second fixing member 1312, the first fixing member 1311 is provided with a perforation 13111, and the second fixing member 1312 is provided with a perforation 13121.
Optionally, to reduce the cost, the shielding member 13 may be made of a sheet metal bent part.
Referring to fig. 3 to 5, fig. 3 is a schematic view of the door assembly of fig. 1 mounted on a doorframe, fig. 4 is an enlarged schematic view at a in fig. 3, and fig. 5 is an enlarged schematic view at B in fig. 3.
The door frame is provided with a third fixing member 1313 and a fourth fixing member 1314 corresponding to the first fixing member 1311 and the second fixing member 1312, respectively, and the third fixing member 1313 is provided with a through hole (not shown due to an angle problem).
The first connecting assembly 121 includes a bolt 1211 passing through the respective holes of the first fixing member 1311 and the third fixing member 1313, and the second connecting assembly 122 includes a pin 1221 passing through the hole of the second fixing member 1312 and fixed to the fourth fixing member 1314.
When the door 11 is installed on the door frame, the door 11 is sleeved on the pin 1221 through the second fixing member 1312, then the first fixing member 1311 and the third fixing member 1313 are aligned, the bolt 1211 of the first connecting assembly 121 is inserted into the respective through holes of the first fixing member 1311 and the third fixing member 1313, and a nut is sleeved on the bolt 1211, so that the door 11 can open and close and rotate around the axis formed by the pin 1221 and the bolt 1211, that is, the shielding member 13 is fixed on the door 11, the bolt 1211 movably connects the first fixing member 1311 of the shielding member 13 with one horizontal side of the door frame, and the pin 1221 movably connects the second fixing member 1312 of the shielding member 13 with the other horizontal side of the door frame, so that the door 11 is installed on the door frame. In the detaching process, the door 11 can be detached from the door frame only by detaching the bolt 1211 in the first connecting member 121. Therefore, as can be seen from the above, the door assembly in the present application also has the advantage of convenient installation and disassembly.
Of course, in other embodiments, the second connecting assembly 122 may include a bolt instead of the pin 1221, and the fourth fixing member 1314 is provided with a through hole, when the door 11 is installed on the door frame, the first fixing member 1311 and the third fixing member 1313 are aligned first, the bolt 1211 of the first connecting assembly 121 is inserted through the through hole 13111 of the first fixing member 1311 and the through hole (not shown) of the third fixing member 1313, and a nut is sleeved on the bolt 1211, and the second fixing member 1312 and the fourth fixing member 1314 are aligned, the bolt of the second connecting assembly 122 is inserted through the through hole of each of the second fixing member 1312 and the fourth fixing member 1314, and a nut is sleeved on the bolt of the second connecting assembly 122, so that the door 11 can rotate around the axis formed by the upper and lower bolts.
With reference to fig. 1, when the door 11 is in the closed state, the door 11 is not in a sealed state with the door frame, gaps may exist between the door 11 and the door frame, and the gaps may form black views, in order to avoid the black views, the door 11 includes a door body 111 and a vertical plate 112 that is bent from a side of the door body 111 adjacent to the connecting assembly 12 to an inner side of the door 11 and forms an obtuse angle with the door body 111, and since the vertical plate 112 forms an obtuse angle with the door body 111, when the door 11 is in the closed state, the vertical plate 112 may block the gap between the side of the door body 111 adjacent to the connecting assembly 12 and the door frame.
Optionally, in order to reduce the production cost, the door leaf 11 in this embodiment is made of a metal plate, and specifically, the metal plate is bent to form the door leaf 11 in this application.
With continued reference to fig. 3, the door assembly of the present application further includes: a baffle 14.
The baffle 14 is used for being fixed in the door frame, and baffle 14 bridges over door frame and door opening, and when the door leaf 11 is in the closed state, baffle 14 shelters from the clearance between door leaf 11 and the door frame to avoid the clearance between door leaf 11 and the door frame and form the black field of vision.
In the present embodiment, the baffle 14 includes a first baffle 141 parallel to the vertical side of the door frame and/or a second baffle 142 parallel to the horizontal side of the door frame, the first baffle 141 is used for shielding the gap between the door 11 and the vertical side of the door frame, and the second baffle 142 is used for shielding the gap between the door 11 and the horizontal side of the door frame. In one embodiment, there may be two first baffles 141, and two first baffles 141 are respectively parallel to two vertical sides of the door frame; there may be two second baffle plates 142, and the two second baffle plates 142 are respectively parallel to the two horizontal edges of the door frame, however, there may be only one first baffle plate 141, and only one vertical edge of the door frame is parallel to it; the second baffle 142 may have only one, and only one horizontal edge of the door frame is parallel to the door frame, and the number of the first baffle 141 and the second baffle 142 is not limited in this application.
The first flap 141 and the second flap 142 each include a bottom plate 1411 parallel to the door frame and bridging the door frame and the door opening, and a riser 1412 bent from the bottom plate 1411 adjacent to the door opening, and in one embodiment, the connecting member 12 movably connects the door leaf 11 to the riser 1412 of the second flap 142, that is, the aforementioned third fixing member 1313 and the fourth fixing member 1314 on the door frame may be part of the riser 1412 of the second flap 142. Of course, in other embodiments, the third fixing member 1313 and/or the fourth fixing member 1314 may be separately provided on the door frame, which is not limited herein.
Of course, in other embodiments, the baffle 14 may include only the bottom panel 1411 parallel to the door frame and spanning the door frame and opening, and no riser 1412.
Referring to fig. 6, fig. 6 is a schematic structural view of another embodiment of the door assembly of the present application, different from the above embodiments, in the present embodiment, the number of the shielding members 23 is two, and the shielding members include a first shielding member 231 and a second shielding member 232, the first shielding member 231 surrounds the first connecting member 121 to form a space for accommodating the first connecting member 121, and the second shielding member 232 surrounds the second connecting member 122 to form a space for accommodating the second connecting member 122.
In this embodiment, the first and second shielding members 231 and 232 may have a structure similar to that of the shielding member 13 in the above embodiment, that is, one surface of the connecting member 12 facing the opening and closing side of the door 11 is shielded by the shielding member 23, and the detailed structure of the shielding member 23 can be referred to the above embodiment and will not be described herein again.
Of course, the structure of the first and second shielding members 231 and 232 may be different from the structure of the shielding member 13 in the above embodiment, and all the surfaces of the connecting assembly 12 are shielded by the shielding member 23, as shown in fig. 4, the first and second shielding members 231 and 232 are cylindrical, the bottom surfaces of the first and second shielding members 231 and 232 facing the door frame are provided with through holes, the first connecting assembly 121 is connected to the first shielding member 231 through the through holes of the first shielding member 231, and the second connecting assembly 122 is connected to the second shielding member 232 through the through holes of the second shielding member 232.
Meanwhile, in the embodiment, the rest parts of the door assembly are the same as or similar to the corresponding structures in the above embodiments, which are described in detail in the above embodiments and are not described again.
Referring to fig. 7, fig. 7 is a schematic structural diagram of an embodiment of a biological detection apparatus according to the present application, the biological detection apparatus including: a door assembly 100 and a housing 200.
The biological detection device in this application can be devices such as a blood cell analyzer, a trace element analyzer, a special protein analyzer, and the like, and the door assembly 100 is a door assembly in any one of the above embodiments, and the structure of the door assembly can be referred to the above embodiments, and is not described herein again.
In which the door assembly 100 is mounted on the housing 200, that is, the door frame mentioned in any of the above embodiments is a part of the housing 200.
In order to ensure the aesthetic appearance of the instrument, when the door 11 is opened and closed, the connecting assembly 12 and the shielding member 13 are not located in the visual field, and the connecting assembly 12 and the shielding member 13 are located on the side of the door 11 facing the inside of the biological detection device, i.e. on the inner side of the door 11, when the door 11 is in the closed state, the user can only see the door 11 from the outside of the instrument, and no parts enter the visual field of the user.
To ensure the instrument is simple and elegant, the door 11 is the same color as the housing 200 to ensure that no other color enters the user's view when the door 11 is in the closed state.
In summary, different from the situation of the prior art, the door assembly in the present application shields the connecting assembly 12 by providing the shielding member 13, so that the connecting assembly 12 is partially or completely shielded by the shielding member 13, thereby reducing the chance of the connecting assembly 12 contacting with water vapor, reagents and the like, and effectively protecting the connecting assembly 12.
The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (7)
1. A door assembly, comprising:
a door leaf;
the connecting assembly is used for respectively connecting the door leaf and the door frame so as to install the door leaf on the door frame;
a shield at least partially surrounding the connection assembly for shielding the connection assembly;
the connecting assembly comprises a first connecting assembly and a second connecting assembly which are coaxially arranged, the first connecting assembly and the second connecting assembly are respectively positioned at two opposite edges of the inner side of the door leaf, and an axis formed by the first connecting assembly and the second connecting assembly is vertical to a horizontal edge of the door frame and is used for movably connecting the door leaf with two horizontal edges of the door frame respectively so as to enable the door leaf to rotate around the axis formed by the first connecting assembly and the second connecting assembly;
the quantity of shielding piece just the shielding piece is half surrounding structure, the both ends of shielding piece surround respectively first connecting component and second connecting component and form one and accept first connecting component and second connecting component's space, or, the quantity of shielding piece is two, including first shielding piece and second shielding piece, the shielding piece is half surrounding structure or cylinder structure, first shielding piece surrounds first connecting component and form one and accept first connecting component's space, the second shielding piece surrounds second connecting component and form one and accept second connecting component's space.
2. The door assembly as claimed in claim 1,
the shielding piece comprises a first folded plate which is positioned between the connecting component and the door leaf and is fixedly attached to the door leaf, a second folded plate which is vertically erected from one side of the first folded plate, which is far away from the edge of the door leaf, and is vertical to the horizontal edge of the door leaf, and a third folded plate which is bent and erected from one side of the second folded plate, which is far away from the door leaf, to the connecting component,
the door frame is characterized in that the two ends of the first folding plate are far away from the door leaf in each direction to form a first fixing piece and a second fixing piece in a bent mode, the first fixing piece and the second fixing piece are provided with a through hole respectively, a third fixing piece and a fourth fixing piece are arranged at corresponding positions of the door frame respectively, the third fixing piece is provided with the through hole, the first connecting assembly comprises a bolt penetrating through the first fixing piece and the third fixing piece in each through hole, and the second connecting assembly comprises a pin penetrating through the through hole in the second fixing piece and fixed on the fourth fixing piece.
3. The door assembly as claimed in claim 1,
the door leaf comprises a door leaf body and a vertical plate which is bent from one side of the door leaf body, which is adjacent to the connecting component, to the inner side of the door leaf and is vertical to the inner side of the door leaf, and the vertical plate and the door leaf body form an obtuse angle.
4. The door assembly as claimed in claim 1,
the door assembly further includes: the baffle is used for being fixed on the door frame, the baffle is in bridge joint with the door frame and the door opening, and when the door leaf is in a closed state, the baffle shields a gap between the door leaf and the door frame.
5. The door assembly as claimed in claim 4,
the baffle comprises a first baffle parallel to the vertical edge of the door frame and/or a second baffle parallel to the horizontal edge of the door frame, and the first baffle and the second baffle both comprise a bottom plate which is parallel to the door frame and is bridged over the door frame and the door opening and a vertical plate which is bent and erected from one side of the bottom plate, which is adjacent to the door opening.
6. A biological detection apparatus, comprising:
a housing;
and a door assembly as claimed in any one of claims 1 to 5, wherein the door frame is part of the housing.
7. The biological detection apparatus of claim 6,
the connecting component and the shielding piece are positioned on one side, facing the interior of the biological detection device, of the door leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214721.2U CN210105653U (en) | 2018-07-26 | 2018-07-26 | Door assembly and biological detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214721.2U CN210105653U (en) | 2018-07-26 | 2018-07-26 | Door assembly and biological detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210105653U true CN210105653U (en) | 2020-02-21 |
Family
ID=69529500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821214721.2U Active CN210105653U (en) | 2018-07-26 | 2018-07-26 | Door assembly and biological detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210105653U (en) |
-
2018
- 2018-07-26 CN CN201821214721.2U patent/CN210105653U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200528 Granted publication date: 20200221 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220919 Granted publication date: 20200221 |