CN212134708U - A shoot device for immunochromatography detects - Google Patents
A shoot device for immunochromatography detects Download PDFInfo
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- CN212134708U CN212134708U CN201922387511.4U CN201922387511U CN212134708U CN 212134708 U CN212134708 U CN 212134708U CN 201922387511 U CN201922387511 U CN 201922387511U CN 212134708 U CN212134708 U CN 212134708U
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Abstract
The utility model provides a shoot device for immunochromatography detects, including the camera bellows, be equipped with shooting hole, at least one light-emitting component that supply the shooting ware to shoot on the camera bellows, light-emitting component includes the light source, and the inner chamber of camera bellows is equipped with and is used for the installation to treat the cardboard of shooting the thing, and light-emitting component's light source radiation's light shines to treating the shooting thing, and the shooting ware is through shooting the hole shooting and treat the shooting thing. The utility model discloses a set up two kinds of light sources on the camera bellows, can select required light source when shooing, set up the fixed plate on the cardboard for treat that the thing of shooing can put into the camera bellows fast, further ground, through setting up the supply circuit module, for the light source provides the power, the device can realize a plurality of test paper strips when shoot fast, can treat the thing of shooing by the quick replacement moreover, effectively improve operating efficiency.
Description
Technical Field
The utility model belongs to the shooting device field. More particularly, the present invention relates to a camera, and more particularly, to a camera for immunochromatography detection, and more particularly, to a multi-component analysis lateral flow immunochromatography detection device.
Background
Currently, instrumental analysis and immunoassay (xiyujie et al, 2018) are mainly used in food safety detection. The instrumental analysis methods mainly comprise High Performance Liquid Chromatography (HPLC) and high performance liquid tandem mass spectrometry (UPLC-MS/MS). The result of the instrumental analysis method is accurate and reliable, but the method cannot meet the field rapid detection of batch samples by depending on expensive equipment, complex sample pretreatment steps and specially trained operators, and the accuracy and the reliability of the experimental result are difficult to ensure in a basic laboratory. The immunoassay method is a detection method based on antigen-antibody specific binding, and mainly comprises an enzyme-linked immunosorbent assay and a lateral flow immunochromatography technology. The lateral flow immunochromatography is an important means for field detection, has the characteristics of high speed, simple operation, low cost, high sensitivity and the like, and is very suitable for preliminary screening of a large number of samples and field rapid detection (Di Nardo et al, 2019).
However, conventional lateral flow immunochromatography can only achieve qualitative or semi-quantitative results by the naked eye and is very susceptible to considerable interference from bias assessment and inherent random errors (Waters et al, 1995). Therefore, many laboratory-scale quantitative detection devices based on lateral flow immunochromatography have been developed. When immunochromatography is combined with a quantitative device, higher accuracy can be achieved. Corstjens et al used a Packard FluoroCountTM device in conjunction with up-conversion immunochromatography for quantitative detection of nucleic acids (Corstjens et al, 2001). Zhao et al combined with the UPT-3A detection device to achieve quantitative immunochromatography (Zhao et al, 2016). However, these quantitative measurement devices are bulky, have high production costs, and are difficult to apply to outdoor analysis.
Chinese patent application publication No. CN 107255712 a discloses an immunochromatography chip quantitative analysis system based on a smart phone, and particularly develops an immunochromatography chip quantitative analysis APP system that can be installed in a smart phone, and can take a picture by using a camera of the smart phone and analyze the immunochromatography chip by using the APP system. However, the patent can not select the required light source according to the requirement, and the definition of the shot image is easily influenced by the external light source; and do not relate to the placing and the change problem of test paper strip, can't fix the test paper strip and place the distance between position and test paper strip and the camera lens, angle etc to lead to shoot the picture unclear, many unstable homogeneous scheduling problems of result of shooing, the detection device that this patent describes is limited to the quantitative analysis who holds a test paper strip only, can't realize the quick screening of extensive sample.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the current shooting device that is used for immunochromatography to detect and can't select required light source to shoot, treat placing and changing inconvenient, the image of shooting is unclear, can't shoot a plurality of determinand scheduling problems simultaneously of shooting thing, provide a shooting device, can select corresponding light source as required, shoot simultaneously a plurality of things of waiting to shoot, but quick replacement treats the shooting thing, effectively improve operating efficiency.
The utility model discloses above-mentioned purpose is realized through following technical scheme:
the utility model provides a shoot device for immunochromatography detects, including the camera bellows, be equipped with on the camera bellows and supply the shooting hole that the ware was shot, can insert camera bellows inner chamber just is used for installing cardboard, at least one light-emitting component who treats the shooting thing, light-emitting component includes the light source, the inner chamber of camera bellows is equipped with and is used for the installation to treat the cardboard of shooting the thing, light-struck extremely of light source radiation of light-emitting component treat the shooting thing, the ware of shooing passes through shoot the hole treat the shooting thing.
Optionally, the light emitting assembly further includes an optical filter and a light reduction sheet sequentially installed below the light source.
Optionally, the light emitting assembly further includes a first installation portion and a second installation portion located at the lower portion of the first installation portion, a channel penetrates through the first installation portion and the second installation portion, the light source is installed in the channel of the first installation portion, and the optical filter and the light reduction sheet are installed in the channel of the second installation portion.
Optionally, the diameter of the first installation part is larger than that of the second installation part, a light source installation groove is formed in the top of the dark box, and a supporting part used for supporting the first installation part is arranged on the inner wall of the light source installation groove.
Optionally, be equipped with the line groove of receiving that is used for holding the electric wire on the first installation department, still be equipped with on the camera bellows with the line groove of light source mounting groove intercommunication, it is just right to receive the line groove.
Optionally, the side wall of the second installation part is provided with an optical sheet installation groove for installing the optical filter and the light reduction sheet, and the bottom of the second installation part is provided with an oblique plane.
Optionally, the lateral wall and/or the bottom of camera bellows are equipped with the power supply groove that is used for installing power supply, power supply groove and line groove intercommunication, power supply groove intercommunication has the line chamber of accomodating that is used for holding the electric wire, be equipped with on the camera bellows with the interface that charges of accomodating the line chamber intercommunication, still be equipped with on the camera bellows and cover the power supply groove and the apron in line chamber.
Optionally, a socket is further arranged on the camera bellows, the clamping plate is inserted into the inner cavity of the camera bellows through the socket, and at least one sliding rail is arranged on the inner wall of the camera bellows.
Optionally, the shooting device further comprises a fixing plate used for pressing the object to be shot on the upper surface of the clamping plate.
Optionally, a window which enables a part to be shot of the object to be shot to be exposed is arranged on the fixing plate, an upward convex clamping plate protruding portion is arranged on the clamping plate, a concave portion which can be matched with the clamping plate protruding portion is arranged at the bottom of the fixing plate, at least one mounting groove used for mounting the object to be shot is formed in the clamping plate, and a positioning hole used for mounting a shooting device supporting frame is further formed in the camera bellows.
The utility model discloses following beneficial effect has:
the utility model discloses a set up required light source on the camera bellows, can select required light source when shooing, set up the cardboard on the camera bellows for the test paper strip waits for the shooting thing can put into the camera bellows fast, and further, through setting up the supply circuit module, for the light source provides the power, the device can realize shooing fast to the test paper strip, can treat the shooting thing by the quick replacement moreover, can place a plurality of test paper strips simultaneously, effectively improves operating efficiency.
Drawings
Fig. 1 is a schematic view of a camera for immunochromatography detection according to an embodiment of the present invention.
Fig. 2 is a schematic view illustrating the disassembly of a camera for immunochromatography detection according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a light emitting device according to an embodiment of the present invention.
Fig. 4 is a perspective structural view of a light emitting device according to an embodiment of the present invention.
Fig. 5 is a schematic cross-sectional view of a light emitting assembly according to an embodiment of the present invention.
Fig. 6 is a schematic view of a line slot structure according to an embodiment of the present invention.
Fig. 7 is a schematic view of a slide rail structure according to an embodiment of the present invention.
Fig. 8 shows a schematic structural diagram of a mycotoxin multi-residue immunochromatographic test strip according to an embodiment of the present invention.
Fig. 9 is a schematic view of a structure of a clip board according to an embodiment of the present invention.
Fig. 10 is a schematic diagram of a power supply circuit module according to an embodiment of the present invention.
Fig. 11 is a schematic view of a cover plate according to an embodiment of the present invention.
Description of the reference symbols
1. A dark box; 2. a camera; 3. shooting holes; 4. a light emitting assembly; 41. a wire accommodating groove; 42. a first mounting portion; 43. a second mounting portion; 44. an optical sheet mounting groove; 45. a chamfer plane; 46. a light exit hole; 47. a channel; 5. a visible light source; 6. an ultraviolet light source; 7. a light source mounting groove; 71. a support portion; 72. a line slot; 8. clamping a plate; 81. mounting grooves; 82. a card projection; 9. a fixing plate; 91. a window; 92. a recessed portion; 10. a power supply tank; 11. a charging interface; 12. a sample pad; 13. a base plate; 14. a nitrocellulose membrane; 15. absorbent paper; 16. detecting lines; 17. a quality control line; 18. an optical filter; 19. a dimmer sheet; 20. a socket; 201. a slide rail; 202. a limiting groove; 21. a nanowire cavity; 22. positioning holes; 23. mounting holes; 24. a cover plate; 25. a through hole; 26. and (4) opening and closing the hole.
Detailed Description
The invention is further described with reference to the drawings and the following examples, which are not intended to limit the invention in any way. Descriptions of specific embodiments and applications are provided only as examples. Various modifications and combinations of the examples described herein will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other examples and applications without departing from the scope of the disclosure.
As shown in figures 1 and 2, a shoot device for immunochromatography detection comprises a camera bellows 1, wherein a shooting hole 3 for a shooting device 2 to shoot, a clamping plate 8 capable of being inserted into the inner cavity of the camera bellows 1 and used for installing an object to be shot and at least one light-emitting component 4 are arranged on the camera bellows 1, the light-emitting component 4 comprises a light source, the light radiated by the light source of the light-emitting component 4 irradiates to the object to be shot, and the shooting device 2 shoots the object to be shot through the shooting hole 3. Camera bellows 1 plays the effect of sheltering from external light, during the shooting, provides the light source by light emitting component 4, makes the image of shooting more clear, and light emitting component 4's quantity is unrestricted, can be one, two or a plurality of, and in an embodiment, when the device is used for shooing the immunochromatography test paper strip, light emitting component 4's quantity is two, is located the both sides of shooing hole 3, shoots the top that hole 3 is located camera bellows 1, and the ware 2 of shooing of being convenient for is shot the thing of waiting to shoot in the camera bellows 1.
The camera 2 may be a camera or a mobile phone, preferably a smart phone, for installing analysis software to facilitate subsequent analysis of the acquired images. When the camera 2 is a camera or a non-smart phone, the captured image can be transferred to a computer or other equipment equipped with analysis software for subsequent image analysis.
The shape of the camera box 1 is not limited, and may be a cube, a cylinder, or the like, preferably a cube structure, and more preferably a hexahedron structure.
The light emitting component 4 further comprises a light filter 18 and a light reduction sheet 19 which are sequentially arranged below the light source, and the light filter 18 and the light reduction sheet 19 respectively play a role in filtering and reducing light emitted by the light source, so that a shot image is more beneficial to subsequent analysis.
In some embodiments, the light emitting assembly 4 further includes a first mounting portion 42 and a second mounting portion 43 located at a lower portion of the first mounting portion 42, a channel 47 is formed through the first mounting portion 42 and the second mounting portion 43, the light source is mounted in the channel 47 of the first mounting portion 42, and the optical filter 18 and the light reduction sheet 19 are mounted in the channel 47 of the second mounting portion 43. The shape of the first and second mounting portions 42, 43 is not limited, and may be a polyhedron structure, a cylinder structure, or other structures.
In some embodiments, the diameter of the first mounting portion 42 is larger than that of the second mounting portion 43, the top of the dark box 1 is provided with a light source mounting groove 7, the inner wall of the light source mounting groove 7 is provided with a supporting portion 71 for supporting the first mounting portion 42, during mounting, the whole light emitting assembly 4 moves downwards along the light source mounting groove 7, the second mounting portion 43 enters the inner cavity of the dark box 1 downwards, when the first mounting portion 42 contacts the supporting portion 71, the first mounting portion 42 is limited by the supporting portion 71, and under the supporting effect of the supporting portion 71, the whole light emitting assembly 4 does not move downwards any more. The supporting portion 71 may have various structures, for example, the supporting portion 71 may have a ring shape and surround the inner wall of the light source mounting groove 7, and the supporting portion 71 may also be a plurality of protrusions circumferentially arranged on the inner wall of the light source mounting groove 7, each of the protrusions serving to support the lower bottom surface of the first mounting portion 42.
And the utility model discloses a light source radiation range is wide, can cover the detection area of a plurality of test paper strips simultaneously, realizes the instant detection of a plurality of samples, does benefit to the collection and the analysis of big data.
In some embodiments, the first mounting portion 42 has a rectangular parallelepiped structure or a cylindrical structure, and the second mounting portion 43 has a cylindrical structure, so as to be easily installed in the light source installation groove 7, and reduce positional interference.
The first mounting part 42 is provided with a wire accommodating groove 41 for accommodating an electric wire, the camera bellows 1 is further provided with a wire groove 72 communicated with the light source mounting groove 7, the wire accommodating groove 41 is opposite to the wire groove 72, the wire accommodating groove 41 and the wire groove 72 both play a role in accommodating the electric wire, and the situation that the electric wire is scattered to cause misoperation is avoided.
As shown in fig. 3, 4 and 5, the side wall of the second mounting portion 43 is provided with a light sheet mounting groove 44 for mounting the optical filter 18 and the light reduction sheet 19, and the optical filter 18 and the light reduction sheet 19 can be inserted into the light sheet mounting groove 44 from the side surface to mount the optical filter 18 and the light reduction sheet 19. In some embodiments, the number of the light sheet installation grooves 44 is two, from top to bottom, the first light sheet installation groove 44 is installed with the light filter 18, the second light sheet installation groove 44 is installed with the dimmer 19, and the light source is fixed on the inner wall of the first installation portion 42 and is located above the light filter 18.
In some embodiments, the bottom of the second mounting portion 43 has a chamfered surface 45 to allow the light exiting the light exit hole 46 to have a greater illumination range to facilitate the capture of images.
In some embodiments, as shown in fig. 2 and 6, the side wall of the camera bellows 1 is provided with a power supply groove 10 for mounting a power supply circuit module, and the power supply groove 10 communicates with the wiring groove 72, so that the light source in the light emitting assembly 4 can be connected to a power supply source of the power supply groove 10 through a wire. In other embodiments, the power supply slot 10 may be disposed at the bottom of the dark box 11. In some embodiments, as shown in fig. 10, the power supply circuit module is schematically illustrated, the ultraviolet light source and the visible light source are connected in parallel, an independent control switch is provided to turn on the required light source when necessary, the rechargeable battery provides power for the light source, and when charging is required, the 4.2V charger is inserted into the charging interface 11 to charge the battery.
The power supply groove 10 is communicated with a wire accommodating cavity 21 for accommodating an electric wire, and the wire accommodating cavity 21 plays a role of accommodating the electric wire.
Be equipped with the interface 11 that charges with receiving line chamber 21 intercommunication on the camera bellows 1, the interface 11 that charges specifically can be the USB interface.
In some embodiments, the power supply may be a battery, and the rechargeable battery located in the power supply slot 10 is connected to the positive electrode and the negative electrode through a connection wire, and the connection wire extends through the wire receiving cavity 21 and is connected to the USB interface 11.
In some embodiments, the dark box 1 is further provided with a cover plate 24 capable of covering the power supply groove (10), in some embodiments, the structure of the cover plate 24 is as shown in fig. 11, the inner edge of the power supply groove 10 of the dark box 1 is provided with a mounting hole 23, the mounting hole 23 can be specifically arranged at a corner of the power supply groove 10 so as to facilitate fixing the cover plate 24, the cover plate 24 is provided with a through hole 25 corresponding to the mounting hole 23, the mounting hole 23 and the through hole 25 can be specifically screw holes, after the power supply circuit module is mounted, the screw bolt is screwed into the mounting hole 23 and the through hole 25, so that the cover plate 24 is fixed outside the power supply groove 10 and the wire accommodating cavity 21, and the power supply circuit module in the power supply groove 10 and the wire accommodating cavity 21 is covered; the cover plate 24 is provided with two switch holes 26 for exposing two switches of the power supply circuit module, so that the visible light source 5 and the ultraviolet light source 6 can be switched conveniently.
The camera bellows 1 is further provided with a socket 20, and the card plate 8 is inserted into the inner cavity of the camera bellows 1 through the socket 20. The position of the socket 20 can be the middle part of the side wall of the camera bellows 1, and also can be the bottom part of the side wall. In some embodiments, as shown in fig. 2 and 7, the socket 20 is located at the bottom of the side wall of the camera 1 so that the subject to be photographed can be fully illuminated by the light source.
The inner wall of camera bellows 1 is equipped with at least one slide rail 201, and slide rail 201 plays the effect of support, spacing cardboard 8, and the staff holds cardboard 8, pushes it into camera bellows 1 inner chamber along slide rail 201. In some embodiments, the inner wall of the camera bellows 1 is provided with two sliding rails 201 parallel to each other, and a limiting groove 202 is formed between the two sliding rails 201 to guide the card board 8 into the inner cavity of the camera bellows 1 and limit the card board 8.
In some embodiments, the side wall of the power supply slot 10 is adjacent to the side wall of the socket 20, and in other embodiments, the side wall of the power supply slot 10 is opposite to the side wall of the socket 20.
In some embodiments, the fixing plate 9 is further included for pressing the object to be photographed on the upper surface of the card 8, and the shape of the fixing plate 9 is not limited, for example, one fixing plate 9 may be covered at each of both ends of the card 8.
In some embodiments, the fixing plate 9 is provided with a window 91 for exposing a part to be photographed of the object to be photographed, so that the part to be photographed is not blocked.
In some embodiments, as shown in fig. 2 and 9, at least one side of the clamping plate 8 is provided with a clamping plate protruding portion 82 protruding upwards, the bottom of the fixing plate 9 is provided with a recessed portion 92 capable of being matched with the clamping plate protruding portion 82, when the clamping plate protruding portion 82 is tightly attached to the recessed portion 92, the bottom of the fixing plate 9 can be tightly pressed on the upper surfaces of two ends of the object to be photographed, and when the clamping plate 8 is prevented from being inserted into the socket 20, the object to be photographed on the clamping plate 8 is prevented from being displaced. In some embodiments, the card tab 82 is located at both ends of the card 8, the card tab 82 being perpendicular to the direction of entry of the card 8 into the receptacle 20.
The cardboard 8 is provided with at least one mounting groove 81 that is used for the installation to wait to shoot the thing, and the quantity of mounting groove 81 designs as required, can be one, two, three or more, and when waiting to shoot the thing for the test paper strip, a test paper strip is independently installed to every mounting groove 81 for the test paper strip can not take place to remove in the position on cardboard 8.
When shooting, the staff can hold the shooting device by hand to shoot, and also can fix the shooting device on the support frame to shoot so as to obtain clear images.
In some embodiments, the camera shelter 1 is further provided with a positioning hole 22 for installing a support frame of the camera, and the support frame can effectively prevent the camera from shaking to cause an unclear image.
In some embodiments, when the object to be photographed is an immunochromatographic test strip, as shown in fig. 8, the immunochromatographic test strip is a schematic structural diagram of a mycotoxin multi-residue immunochromatographic test strip, the test strip includes a bottom plate 13, sample pads 12 are disposed at two ends of the bottom plate 13, a nitrocellulose membrane 14 is laid in the middle of the bottom plate 13, one end of the nitrocellulose membrane 14 is pressed by the sample pad 12, the other end of the nitrocellulose membrane is pressed by a piece of absorbent paper 15, at least one detection line 16 and one quality control line 17 are disposed on the nitrocellulose membrane 14, and the quality control line 17 is close to the absorbent paper 15. The bottom plate 13 may be made of PVC.
The utility model discloses a use as follows: install a plurality of test paper strips to cardboard 8's mounting groove 81, then compress tightly fixed plate 9 to cardboard 8, insert cardboard 8 and the inner chamber of camera bellows 1 with the 9 combination of fixed plate along the slide rail 201 of camera bellows 1 inner wall, supply power through the supply circuit module in the power supply groove 10, open required light source, handheld shooting device 2 is arranged in the top of shooting hole 3, adjust to after suitable shooting position, can shoot, acquire the image.
The utility model discloses can be used to the shooting of article such as immunochromatography test paper strip, specifically can be used for among experiments such as the horizontal side flow immunochromatography of multicomponent analysis detects, of course, be not limited to this article, also can be used to the shooting of other article, aim at through selecting required light source, shoot out clear image, and further, can also quick replacement treat the shooting thing, improve operating efficiency.
To sum up, the utility model discloses a set up light-emitting component on the camera bellows, can select required light source when shooing, set up the fixed plate on the camera bellows for the test paper strip can be put into the camera bellows fast, and further, through setting up power supply, for the light source provides the power, the device can realize shooing fast to article such as a plurality of test paper strips, can treat to shoot the thing by the quick replacement moreover, effectively improves operating efficiency.
The utility model relates to a reference as follows:
[1]CORSTJENS P,ZUIDERWIJK M,BRINK A,et al.2001.Use of up-converting phosphor reporters in lateral-flow assays to detect specific nucleic acid sequences:Arapid,sensitive DNA test to identify human papillomavirus type 16 infection.Clinical Chemistry[J],47:1885-1893.
[2]DI NARDO F,ALLADIO E,BAGGIANI C,et al.2019.Colour-encoded lateral flow immunoassay for the simultaneous detection of aflatoxin B1 and type-B fumonisins in a single Test line.Talanta[J],192:288-294.
[3]WATERS L C,COUNTS R W,PALAUSKY A,et al.1995.Colorimetric strip tests:A comparison of visual and reflectometric measurements for quantitative applications.Journal of Hazardous Materials[J],43:1-12.
[4]ZHAO Y,LIU X,WANG X,et al.2016.Development and evaluation of an up-converting phosphor technology-based lateral flow assay for rapid and quantitative detection of aflatoxin B1 in crops.Talanta[J],161:297-303.
[5] sheyjie, Chenghui, Pentao, et al.2018. research on mycotoxin detection technology in food and feed substrates, journal of food safety and quality detection (J, 9: 1234-1246).
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and that those skilled in the art can make variations or modifications in other different forms based on the above description and thought, and all embodiments need not be exhaustive. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A camera device for immunochromatography detection, characterized in that: including camera bellows (1), be equipped with on camera bellows (1) and supply to shoot shooting hole (3) that ware (2) shot, can insert camera bellows (1) inner chamber just is used for installing cardboard (8), at least one light-emitting component (4) of waiting to shoot the thing, light-emitting component (4) include the light source, the light irradiation of light source radiation of light-emitting component (4) extremely wait to shoot the thing, shoot ware (2) and pass through shoot hole (3) wait to shoot the thing.
2. The photographing apparatus according to claim 1, characterized in that: the light-emitting component (4) further comprises an optical filter (18) and a light-reducing sheet (19) which are sequentially arranged below the light source.
3. The photographing apparatus according to claim 2, characterized in that: light emitting component (4) still include first installation department (42), be located second installation department (43) of first installation department (42) lower part, run through in first installation department (42), second installation department (43) and be equipped with passageway (47), the light source is installed in passageway (47) of first installation department (42), install filter (18), dimmer (19) in passageway (47) of second installation department (43).
4. The photographing apparatus according to claim 3, wherein: the diameter of first installation department (42) is greater than the diameter of second installation department (43), the top of camera bellows (1) is equipped with light source mounting groove (7), the inner wall of light source mounting groove (7) is equipped with and is used for supporting part (71) of first installation department (42).
5. The photographing apparatus according to claim 4, characterized in that: be equipped with on first installation department (42) and be used for holding line groove (41) of accomodating of electric wire, still be equipped with on camera bellows (1) with line groove (72) of light source mounting groove (7) intercommunication, it is just right to receive line groove (41) line groove (72).
6. The photographing apparatus according to claim 3, wherein: the side wall of the second installation part (43) is provided with an optical sheet installation groove (44) for installing the optical filter (18) and the light reduction sheet (19), and the bottom of the second installation part (43) is provided with an inclined plane (45).
7. The photographing apparatus according to claim 1, characterized in that: lateral wall and/or bottom of camera bellows (1) are equipped with power supply groove (10) that are used for installing power supply, power supply groove (10) and line groove (72) intercommunication, power supply groove (10) intercommunication has and is used for holding line chamber (21) of admitting of electric wire, be equipped with on camera bellows (1) with charge interface (11) of admitting line chamber (21) intercommunication, still be equipped with on camera bellows (1) and cover apron (24) of power supply groove (10) and admitting line chamber (21).
8. The photographing apparatus according to claim 1, characterized in that: still be equipped with socket (20) on camera bellows (1), cardboard (8) insert through this socket (20) the inner chamber of camera bellows (1), the inner wall of camera bellows (1) is equipped with at least one slide rail (201).
9. The photographing apparatus according to claim 1, characterized in that: the device also comprises a fixing plate (9) used for pressing the object to be shot on the upper surface of the clamping plate (8).
10. The photographing apparatus according to claim 9, wherein: be equipped with on fixed plate (9) and make treat that the position of shooing of shooting shows window (91), be equipped with on cardboard (8) and make progress bellied cardboard bellying (82), the bottom of fixed plate (9) be equipped with can with recess (92) that cardboard bellying (82) match, be equipped with at least one mounting groove (81) that are used for the installation to treat the shooting thing on cardboard (8), still be equipped with locating hole (22) that are used for the installation to shoot the ware support frame on camera bellows (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922387511.4U CN212134708U (en) | 2019-12-25 | 2019-12-25 | A shoot device for immunochromatography detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922387511.4U CN212134708U (en) | 2019-12-25 | 2019-12-25 | A shoot device for immunochromatography detects |
Publications (1)
| Publication Number | Publication Date |
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| CN212134708U true CN212134708U (en) | 2020-12-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023005204A1 (en) * | 2021-07-28 | 2023-02-02 | 厦门同仁心生物技术有限公司 | Portable immunofluorescence chromatography detector |
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