CN216870347U - Portable detector - Google Patents
Portable detector Download PDFInfo
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- CN216870347U CN216870347U CN202122753543.9U CN202122753543U CN216870347U CN 216870347 U CN216870347 U CN 216870347U CN 202122753543 U CN202122753543 U CN 202122753543U CN 216870347 U CN216870347 U CN 216870347U
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- card
- camera
- reagent card
- cover
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Abstract
The utility model discloses a portable detector, wherein a box body is closed, a reagent card inlet and outlet is formed in the box body, a support is arranged in the box body, a card placing station is arranged on the support and corresponds to the reagent card inlet and outlet, a back plate is arranged on the support, a camera is arranged on the inner wall of the box body or the support, the back plate, the card placing station and the camera are sequentially arranged along the vertical direction, the camera is suitable for taking pictures of the reagent card, and a USB interface is suitable for connecting the camera with a computer. The detector is convenient to carry, can be moved away from a laboratory, moved to a partner or a workshop in a factory, and can be used for reagent card detection by calling a local computer.
Description
Technical Field
The utility model relates to the field of reagent card detection, in particular to a portable detector.
Background
The reagent card detection is as follows: putting the sample liquid into a reagent card, and processing the sample liquid; reacting the sample solution and displaying a certain color; then placing the reagent card, and taking a picture of the reagent card through a camera; the camera is connected with the computer, and image analysis is carried out through the computer.
The reagent card of the prior art is generally placed indoors to avoid light interference, and a certain support is arranged to support the reagent card and the camera. Therefore, the reagent card detection device in the prior art is not convenient to carry and has larger volume.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a portable detector which can be portable.
According to the embodiment of the first aspect of the utility model, the portable detector comprises a box body, a support, a back plate, a camera and a USB interface, wherein the box body is closed, a reagent card inlet and outlet is formed in the box body, the support is arranged in the box body, a card placing station is arranged on the support and used for placing a reagent card, the card placing station corresponds to the reagent card inlet and outlet, the back plate is arranged on the support, the camera is arranged on the inner wall of the box body or the support, the back plate, the card placing station and the camera are sequentially arranged in the vertical direction, the camera is suitable for photographing the reagent card, and the USB interface is suitable for connecting the camera with a computer.
The portable detector according to the embodiment of the first aspect of the utility model has at least the following advantages: the card placing station corresponds to the reagent card inlet and outlet, the reagent card is placed into the card placing station from the reagent card inlet and outlet, the back plate provides uniform background light, the closed box body shields external interference light, and the camera is suitable for taking pictures of the reagent card; the detector is convenient to carry, can be moved away from a laboratory, moved to a partner or a workshop in a factory, and can be used for reagent card detection by calling a local computer.
According to some embodiments of the utility model, the reagent card inlet and outlet are stepped holes, and the outer stepped portion of the stepped hole is adapted to suspend the holding end of the reagent card.
According to some embodiments of the utility model, the reagent card inlet and outlet port is adapted to be closed by the reagent card.
According to some embodiments of the utility model, a door is further included, the door adapted to cover the reagent card inlet and outlet.
According to some embodiments of the utility model, the case includes a bottom plate on which the cradle and the camera are mounted, and a cover, the USB interface being provided on the bottom plate or the cover.
According to some embodiments of the utility model, the cover comprises a main body cover and a rear panel, the USB interface being provided at the rear panel.
According to some embodiments of the utility model, the lower bottom of the box body is provided with a positioning chute, the camera is provided with a sliding block which is suitable for moving in the positioning chute, and the camera is suitable for being fixedly connected with the lower bottom of the box body through a locking structure.
According to some embodiments of the utility model, the locking structure is a screw, the screw penetrates through the positioning chute and is connected with the sliding block, the lower bottom of the box body is detachably connected with a bottom cover, and the bottom cover is suitable for covering the positioning chute.
According to some embodiments of the utility model, the camera is arranged below the card placing station, the card placing station is a card placing frame, the card placing frame is suitable for the reagent card to be inserted, an opening or a light-transmitting plate is arranged at the lower end of the card placing frame, and the back plate is suitable for sealing the upper port of the card placing frame.
According to some embodiments of the utility model, the backplane is a light emitting backplane.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a portable detector according to an embodiment of the present invention;
FIG. 2 is a schematic view of the portable testing machine of FIG. 1 showing the door open;
FIG. 3 is a cross-sectional view of the portable testing machine of FIG. 2;
FIG. 4 is a schematic view of the portable detector shown in FIG. 1 with the cover hidden;
FIG. 5 is an exploded view of the structure shown in FIG. 4;
fig. 6 is a schematic structural view of fig. 1 showing another perspective view of the portable detector.
The reagent card box comprises a box body 100, a bottom plate 110, a positioning chute 111, a cover cap 120, a main body cover 121, a reagent card inlet and outlet 121a, a rear panel 122, a door piece 130 and a bottom cover 140;
a support 200, a card placement station 210;
a back plate 300;
a camera 400;
a USB interface 500;
a reagent card 700;
a detection switch 800;
the light-transmitting panel 900.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings only for the convenience of description of the present invention and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. If any, the description to the first and second is only for the purpose of distinguishing technical features, and is not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 5, a portable testing apparatus according to an embodiment of the first aspect of the present invention includes a case 100, a holder 200, a back plate 300, a camera 400 and a USB interface, where the case 100 is closed, the case 100 is provided with a reagent card inlet/outlet 121a, the holder 200 is disposed in the case 100, the holder 200 is provided with a card placing station 210, the card placing station 210 is used for placing a reagent card 700, the card placing station 210 corresponds to the reagent card inlet/outlet 121a, the back plate 300 is disposed on the holder 200, the camera 400 is disposed on an inner wall of the case 100 or on the holder 200, the back plate 300, the card placing station 210 and the camera 400 are sequentially disposed in an up-down direction, the camera 400 is suitable for taking a picture of the reagent card 700, and the USB interface 500 is suitable for connecting the camera 400 with a computer.
The light for taking the picture can be provided by the camera 400, i.e. the camera 400 is provided with a flash lamp; alternatively, the backsheet 300 is a light-emitting backsheet described below. It can be understood that a lamp is embedded in the light-emitting back plate, and the lamp can be powered by the USB interface 500, or a power interface can be additionally provided. The back plate 300 is beneficial to improving the photographing quality, and it can be understood that the projection of the card placing station 210 and the projection of the back plate 300 in the up-down direction are coincident, and the projection of the card placing station 210 is smaller than that of the back plate 300, even if the card placing station 210 is directly close to the back plate 300, such as being attached or having a small distance. The present invention is used to photograph the color of the sample liquid, so it is understood that the background color provided by the back plate 300 is generally white. It is understood that it is common knowledge to import the pictures of the camera 400 into the computer, and the worker can visually analyze the pictures in the computer, process the pictures, and so on. Furthermore, corresponding analysis software is installed in the computer. It is further understood that the camera 400 is connected to a computer, through which the photographing can be controlled.
The portable detector according to the embodiment of the first aspect of the utility model has at least the following advantages: the card placing station 210 corresponds to the reagent card inlet/outlet port 121a, the reagent card 700 is placed into the card placing station 210 through the reagent card inlet/outlet port 121a, the back plate 300 provides uniform background light, the closed box 100 shields external interference light, and the camera 400 is suitable for taking a picture of the reagent card 700; the box 100 is used as a box 100 which can be carried, can avoid external interference light, can provide uniform background light, and can store a plurality of corresponding objects such as cameras, brackets and the like, and the detector of the utility model is convenient to carry, can be moved away from a laboratory, and can be moved to a partner or a factory workshop to call a local computer to carry out the detection of the reagent card 700.
Referring to fig. 2, 3 and 5, the camera 400 is below the card placement station 210. In some embodiments, the reagent card 700 is provided with blind holes, and after the sample solution is filled into the blind holes, wax sealing is performed, and the reagent card 700 is placed into the card placing station 210 in an inverted manner. In some embodiments, the reagent card 700 has a through hole adapted to receive a test tube in which the sample solution is placed.
Referring to fig. 2 and 3, in some embodiments of the present invention, the reagent card inlet/outlet port 121a is a stepped hole, and the outer stepped portion of the stepped hole is adapted to suspend the holding end of the reagent card 700. That is, the holding end of the reagent card 700 still protrudes out of the case 100, so that the worker can conveniently take and place the reagent card 700.
Referring to fig. 5, in some embodiments of the present invention, a detection switch 800 is provided on the rack 200, and the detection switch 800 is used to detect whether the reagent card 700 is put in place. The detection switch 800 may be a micro switch, a proximity switch, or the like.
In some embodiments of the present invention, referring to fig. 5, the detection switch 800 is a micro-switch, the movable contact tip of which is adapted to be inserted into a recess/notch of the reagent card 700 to position the reagent card 700.
In some embodiments of the present invention, the reagent card inlet and outlet ports 121a are adapted to be closed by the reagent card 700. That is, the size of the reagent card inlet/outlet port 121a is matched to the size of the reagent card 700 (it is understood that there is a slight deviation). The reagent card 700 is inserted from the reagent card inlet/outlet port 121a and is used to seal the reagent card inlet/outlet port 121a, thereby effectively avoiding the interference of external light.
Referring to fig. 1 to 3, in some embodiments of the present invention, a door 130 is further included, and the door 130 is adapted to cover the reagent card inlet/outlet port 121 a.
Referring to fig. 3, in some embodiments of the present invention, the case 100 includes a bottom plate 110 and a cover 120, the cradle 200 and the camera 400 are mounted on the bottom plate 110, and the USB interface 500 is provided at the bottom plate 110 or the cover 120. When the support 200, the card placing station 210, the camera 400 and the like are lifted upwards for disassembly, the support 200, the card placing station 210, the camera 400 and the like can be exposed, and the maintenance and the cleaning of the support 200, the card placing station 210, the camera 400 and the like are more convenient.
Referring to fig. 3, in some embodiments of the present invention, the cover 120 includes a main body cover 121 and a rear panel 122, and the USB interface 500 is provided at the rear panel 122. The cover 120 is the largest object in the measuring apparatus, and when lifting up to be detached, a user needs to pay more attention, and when the maintenance force is small, only the rear panel 122 can be detached. The cabinet 100 includes a bottom plate 110 and a cover 120, and the bottom is the bottom plate 110.
Referring to fig. 3 to 6, in some embodiments of the present invention, the lower bottom of the box 100 is provided with a positioning chute 111, the camera 400 is provided with a slider adapted to move in the positioning chute 111, and the camera 400 is adapted to be fixedly connected with the lower bottom of the box 100 through a locking structure. The camera 400 can be adjusted by loosening the locking structure, so that the reagent card 700 falls into the correct position of the photographing area of the camera 400; the locking structure is tightened after the camera 400 is adjusted in place. The locking structure may be a press block or a screw as described below, but may be other types.
Referring to fig. 6 (hidden screws), in some embodiments of the present invention, the locking structure is a screw, the screw passes through the positioning chute 111 and is connected to the sliding block, a bottom cover 140 is detachably connected to the bottom of the box 100, and the bottom cover 140 is adapted to cover the positioning chute 111. Therefore, it can be understood that the height of the sliding block is less than the height of the positioning chute 111, and the lower end of the sliding block cannot extend to the lower end of the positioning chute 111. When the screw is tightened, the camera 400 is closely attached to the bottom of the case 100, and the camera 400 is hard to move under the restriction of friction.
Referring to fig. 3 to 5, in some embodiments of the present invention, the camera 400 is located below the card placing station 210, the card placing station 210 is a card placing frame, the card placing frame is suitable for inserting the reagent card 700, an opening or a light-transmitting plate 900 is disposed at a lower end of the card placing frame, and the back plate 300 is suitable for sealing an upper port of the card placing frame. It can be understood that the card placing frame is opaque. The mode of putting the card frame limits the even district of being made a video recording of light, effectively promotes the quality of image film.
In some embodiments of the present invention, the back plate 300 is a light-emitting back plate, and the position-fixing positions of the position-fixing frame and the light-emitting back plate are sequentially arranged from bottom to top. The light-emitting back plate emits light in a self plate body mode, so that the light presented by the light-emitting back plate is uniformly dispersed.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. A portable testing machine, comprising:
a closed box body (100) provided with a reagent card inlet and outlet (121 a);
the support (200) is arranged in the box body (100), the support (200) is provided with a card placing station (210), the card placing station (210) is used for placing a reagent card (700), and the card placing station (210) corresponds to the reagent card inlet/outlet (121 a);
a back plate (300) disposed on the bracket (200);
the camera (400) is arranged on the inner wall of the box body (100) or the support (200), the back plate (300), the card placing station (210) and the camera (400) are sequentially arranged along the vertical direction, and the camera (400) is suitable for photographing the reagent card (700);
a USB interface (500) adapted to connect the camera (400) to a computer.
2. The portable meter according to claim 1, wherein the reagent card inlet/outlet (121a) is a stepped bore, and an outer stepped portion of the stepped bore is adapted to suspend a holding end of the reagent card (700).
3. A portable meter according to claim 1, wherein the reagent card inlet/outlet port (121a) is adapted to be closed by the reagent card (700).
4. A portable meter according to claim 1, further comprising a door member (130), the door member (130) being adapted to cover the reagent card inlet and outlet port (121 a).
5. A portable detector according to any one of claims 1 to 4, characterised in that the housing (100) includes a base (110) and a cover (120), the bracket (200) and the camera (400) being mounted on the base (110), the USB interface (500) being provided on the base (110) or the cover (120).
6. A portable meter according to claim 5, wherein the cover (120) comprises a main body cover (121) and a rear panel (122), the USB interface (500) being provided on the rear panel (122).
7. The portable detector according to claim 5, wherein a positioning sliding groove (111) is disposed at a lower bottom of the box body (100), the camera (400) is provided with a sliding block adapted to move in the positioning sliding groove (111), and the camera (400) is adapted to be fixedly connected with the lower bottom of the box body (100) through a locking structure.
8. The portable testing machine according to claim 7, wherein the locking structure is a screw, the screw passes through the positioning chute (111) and is connected to the sliding block, a bottom cover (140) is detachably connected to a bottom of the box (100), and the bottom cover (140) is adapted to cover the positioning chute (111).
9. The portable meter according to any one of claims 1 to 4, wherein the camera (400) is below the card placing station (210), the card placing station (210) is a card placing frame, the card placing frame is suitable for the reagent card (700) to be inserted into, an opening or a light-transmitting plate (900) is arranged at the lower end of the card placing frame, and the back plate (300) is suitable for closing the upper port of the card placing frame.
10. A portable meter according to claim 9, wherein the backing (300) is a light-emitting backing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122753543.9U CN216870347U (en) | 2021-11-11 | 2021-11-11 | Portable detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122753543.9U CN216870347U (en) | 2021-11-11 | 2021-11-11 | Portable detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216870347U true CN216870347U (en) | 2022-07-01 |
Family
ID=82126032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122753543.9U Active CN216870347U (en) | 2021-11-11 | 2021-11-11 | Portable detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216870347U (en) |
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2021
- 2021-11-11 CN CN202122753543.9U patent/CN216870347U/en active Active
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