CN208672644U - A kind of hand-held gold mark instrument based on micro-lens amplification - Google Patents
A kind of hand-held gold mark instrument based on micro-lens amplification Download PDFInfo
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- CN208672644U CN208672644U CN201821400882.0U CN201821400882U CN208672644U CN 208672644 U CN208672644 U CN 208672644U CN 201821400882 U CN201821400882 U CN 201821400882U CN 208672644 U CN208672644 U CN 208672644U
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Abstract
The utility model discloses a kind of hand-held gold mark instrument based on micro-lens amplification, including handset main body, printer, circuit board, LED light, fixing mould, mould rack, fixation hole, detect card card slot, lower cover, camera, micro-lens and upper cover, the side of the handset main body is provided with upper cover, it is inlayed on the top outer wall of the upper cover and printer is installed, the opposite side of the upper cover is provided with lower cover, mould rack is fixedly connected on the side outer wall of the lower cover, the lower cover, which is located on the outer wall of mould rack interior side, is fixedly connected with detection card card slot；The design of the structure is enable instrument to be amplified using micro-lens 11, keeps collected picture apparent, so that instrument overall volume is become smaller, thickness it is thinning, take into account detection accuracy and hand-held convenience；So that instrument thickness is less than 6cm, makes the measurement error of instrument less than 3%, difference is conducive to user and preferably uses less than 5% between platform between instrument.
Description
Technical field
The utility model relates to food safety detection equipment technical field, specially a kind of hand based on micro-lens amplification
Hold formula gold mark instrument.
Background technique
Colloidal gold is a kind of common labelling technique, is to be applied to the one of antigen-antibody using colloidal gold as tracer label object
The novel immunolabelling technique of kind has the advantages that its uniqueness.In recent years it is widely used in various biological studies.Make in clinic
Immunoblot assay nearly all uses its label, while in streaming, Electronic Speculum, immune, molecular biology so that biochip
In all possibly also with arriving, needed after colloid gold label by gold mark chart scanner be read out colloidal gold card numerical value；Gold mark chart scanner is wide
General for medical treatment detection, field of detection of food safety, cardinal principle is to take image processing techniques, carries out image to colloidal gold card
Analysis, using corresponding algorithm, obtains testing result；Hand-held gold mark chart scanner is often used in gold mark chart scanner；Hand-held
Gold mark chart scanner is generally made of the part such as screen, printer, card slot, has the advantages that be convenient for carrying, convenient for outside testing staff
It detects out.
But existing hand-held gold mark chart scanner generally acquires image, acquisition camera using CMOS or CCD camera
Since focal length limits, it is desirable that the distance of detection card and camera needs to reach 8CM or more, can just collect clearly picture, lead
The volume of entire handset is caused to become larger, thickness thickens, and cannot take into account detection accuracy and hand-held convenience.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of hand-held gold mark instrument based on micro-lens amplification
The problem of being proposed in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: one kind is amplified based on micro-lens
Hand-held gold mark instrument, including handset main body, printer, circuit board, LED light, fixing mould, mould rack, fixation hole, inspection
It surveys card card slot, lower cover, camera, micro-lens and upper cover, the side of the handset main body and is provided with upper cover, the upper cover
It is inlayed on the outer wall of top and printer is installed, the opposite side of the upper cover is provided with lower cover, on the side outer wall of the lower cover
It is fixedly connected with mould rack, the lower cover, which is located on the outer wall of mould rack interior side, is fixedly connected with detection card card slot,
It is fixedly connected with fixing mould on the outer wall of the mould rack side, offers fixation on the side inner wall of the fixing mould
Hole is mounted with camera above the fixing mould, is provided with micro-lens between the camera and fixing mould,
The handset main body, which is located between upper cover and lower cover, is provided with circuit board, installs and fixes on the two sides outer wall of the circuit board
There is LED light, the upper cover, which is clasped with lower cover by screw, closes up, and the circuit board, camera and micro-lens successively press solid
It is scheduled between upper cover and lower cover.
Further, the circuit board, camera, micro-lens and detect card card slot center in the same horizontal line.
Further, the mould rack two sides distribution is provided with pillar, the corresponding company of offering in the fixing mould two sides
Connect hole.
Further, the LED light is a kind of warm white LED light and supply voltage is 3.3V.
Further, the micro-lens is a kind of times of amplification micro-lens, and the diameter of micro-lens is 3cm.
Further, between the upper cover and lower cover with a thickness of 6cm.
Compared with prior art, the utility model beneficial effect achieved is: the utility model, the design of the structure,
So that instrument is amplified using micro-lens 11, keep collected picture apparent, so that instrument overall volume is become smaller, thickness becomes
It is thin, take into account detection accuracy and hand-held convenience；So that instrument thickness is less than 6cm, make the measurement error of instrument less than 3%,
Difference is conducive to user and preferably uses less than 5% between platform between instrument.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the main view decomposition texture schematic diagram of the utility model；
Fig. 2 is the left side cutting structural schematic diagram inside the utility model；
Fig. 3 is the right side cutting structural schematic diagram inside the utility model；
In figure: 1, handset main body；2, printer；3, circuit board；4, LED light；5, fixing mould；6, mould rack；7,
Fixation hole；8, card card slot is detected；9, lower cover；10, camera；11, micro-lens；12, upper cover.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of hand-held gold based on micro-lens amplification
Mark instrument, including handset main body 1, printer 2, circuit board 3, LED light 4, fixing mould 5, mould rack 6, fixation hole 7, detection
Card card slot 8, lower cover 9, camera 10, micro-lens 11 and upper cover 12, the side of handset main body 1 are provided with upper cover 12, upper cover
It is inlayed on 12 top outer wall and printer 2 is installed, the opposite side of upper cover 12 is provided with lower cover 9, on the side outer wall of lower cover 9
It is fixedly connected with mould rack 6, lower cover 9, which is located on the outer wall of 6 interior side of mould rack, is fixedly connected with detection card card slot 8,
It is fixedly connected with fixing mould 5 on 6 side outer wall of mould rack, offers fixation hole 7 on the side inner wall of fixing mould 5, Gu
The top of fixed mold 5 is mounted with camera 10, and micro-lens 11 is provided between camera 10 and fixing mould 5, holds
Instrument main body 1, which is located between upper cover 12 and lower cover 9, is provided with circuit board 3, is mounted with LED on the two sides outer wall of circuit board 3
Lamp 4, upper cover 12, which is clasped with lower cover 9 by screw, closes up, and circuit board 3, camera 10 and micro-lens 11 are successively pressed and be fixed on
Between upper cover 12 and lower cover 9；Circuit board 3, camera 10, micro-lens 11 and detect card card slot 8 center in same horizontal line
On, circuit board 3, camera 10, the center of micro-lens 11 point-blank, and the straight line extension line alignment detection card
The center of card slot 8 just can guarantee the accuracy of detection in this way；The distribution of 6 two sides of mould rack is provided with pillar, fixing mould
5 two sides correspondence offers connecting hole, and being docked by pillar with connecting hole makes to be fixed between mould rack 6 and fixing mould 5；
LED light 4 is that a kind of warm white colored lights and supply voltage are 3.3V, after being held together due to upper cover 12 and the button of lower cover 9, instrument internal no light,
And camera 10 acquires image and needs background bright, can provide illumination functions by LED light 4, improves the shooting of camera 10
Effect；Micro-lens 11 is a kind of 10 times of amplification micro-lens, and the diameter of micro-lens 11 is 3cm, and instrument uses Macro Lens
First 11 amplify；Between upper cover 12 and lower cover 9 with a thickness of 6cm, so that instrument overall volume is become smaller, be conducive to that instrument is portable to be made
With the hand-held gold mark instrument that should be amplified based on micro-lens, upper cover 12 and 9 material of lower cover are PC plastic, and printer 2 is embedded
Print head is directly anchored to inside handset upper cover 12, is powered as 5V, and circuit board 3 is bilayer PCB, have above 4 fixed bits with
2 symmetrically placed LED light 4, fixing mould 5, mould rack 6, fixation hole 7, detection card card slot 8 are ABS plastic, on handset
Lid 12 and lower cover 9 are clasped by screw and are closed up, and other component is all fixed on the inside of handset, since upper cover 12 and lower cover 9 are detained
After holding together, instrument internal no light, and camera 10 acquires image and needs background bright, wherein LED light 4 can provide illumination function
Energy；Circuit board 3 is to block micro-lens 11 there are one function.Entire enlarged structure arranges from left to right is followed successively by circuit board 3,
Camera 10, micro-lens 11, fixing mould 5；Wherein there is a round hole among circuit board 3, is passed through for camera 10.This circle
The size in shape hole is greater than the size of camera 10, and less than the size of micro-lens 11, camera 10 and circuit board 3 are close to admittedly
The fixation of micro-lens 11 is clipped in the middle by fixed mold 5, and whole circuit board 3, camera 10, micro-lens 11 and fixing mould 5 are used
Screw is fixed on mould rack 6, is fixed on lower cover 9 by mould rack 6；Camera lens amplifier section entire in this way is secured to
On lower cover 9, wherein it should be noted that circuit board 3, camera 10, the center of micro-lens 11 should point-blank,
And the extension line of the straight line will be directed at the center of detection card card slot 8, just can guarantee the accuracy of detection in this way；Handset
The design of the structure is enable instrument to be amplified using micro-lens 11, so that instrument overall volume is become smaller, be less than instrument thickness
6cm makes the measurement error of instrument less than 3%, and difference is conducive to user and preferably uses less than 5% between platform between instrument.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of hand-held gold mark instrument based on micro-lens amplification, including handset main body (1), printer (2), circuit board
(3), LED light (4), fixing mould (5), mould rack (6), fixation hole (7), detection card card slot (8), lower cover (9), camera
(10), micro-lens (11) and upper cover (12), it is characterised in that: the side of the handset main body (1) is provided with upper cover (12),
It inlays and is equipped with printer (2) on the top outer wall of the upper cover (12), the opposite side of the upper cover (12) is provided with lower cover
(9), it is fixedly connected with mould rack (6) on the side outer wall of the lower cover (9), the lower cover (9) is located in mould rack (6)
It is fixedly connected with detection card card slot (8) on the outer wall of portion side, is fixedly connected with fixation on the outer wall of mould rack (6) side
Mold (5) offers fixation hole (7) on the side inner wall of the fixing mould (5), the top installation of the fixing mould (5)
It is fixed with camera (10), is provided with micro-lens (11), the handset between the camera (10) and fixing mould (5)
Main body (1), which is located between upper cover (12) and lower cover (9), to be provided with circuit board (3), is pacified on the two sides outer wall of the circuit board (3)
Dress is fixed with LED light (4), and the upper cover (12), which is clasped with lower cover (9) by screw, closes up, the circuit board (3), camera
(10) it successively presses and is fixed between upper cover (12) and lower cover (9) with micro-lens (11).
2. a kind of hand-held gold mark instrument based on micro-lens amplification according to claim 1, it is characterised in that: the electricity
Road plate (3), camera (10), micro-lens (11) and the center of detection card card slot (8) are in the same horizontal line.
3. a kind of hand-held gold mark instrument based on micro-lens amplification according to claim 1, it is characterised in that: the mould
The distribution of tool bracket (6) two sides is provided with pillar, and fixing mould (5) the two sides correspondence offers connecting hole.
4. a kind of hand-held gold mark instrument based on micro-lens amplification according to claim 1, it is characterised in that: described
LED light (4) is a kind of warm white LED light and supply voltage is 3.3V.
5. a kind of hand-held gold mark instrument based on micro-lens amplification according to claim 1, it is characterised in that: described micro-
It is a kind of 10 times of amplification micro-lens away from camera lens (11), and the diameter of micro-lens (11) is 3cm.
6. a kind of hand-held gold mark instrument based on micro-lens amplification according to claim 1, it is characterised in that: on described
Cover between (12) and lower cover (9) with a thickness of 6cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400882.0U CN208672644U (en) | 2018-08-29 | 2018-08-29 | A kind of hand-held gold mark instrument based on micro-lens amplification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821400882.0U CN208672644U (en) | 2018-08-29 | 2018-08-29 | A kind of hand-held gold mark instrument based on micro-lens amplification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208672644U true CN208672644U (en) | 2019-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821400882.0U Expired - Fee Related CN208672644U (en) | 2018-08-29 | 2018-08-29 | A kind of hand-held gold mark instrument based on micro-lens amplification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208672644U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900891A (en) * | 2019-04-22 | 2019-06-18 | 广西埃韦迪生物科技有限公司 | A kind of medical rotary table formula entry colloid gold immune analyzer |
| CN109900893A (en) * | 2019-04-22 | 2019-06-18 | 广西埃韦迪生物科技有限公司 | A kind of hospital handheld formula colloid gold immune analyzer |
| CN110220891A (en) * | 2019-05-24 | 2019-09-10 | 华南农业大学 | A kind of portable mycotoxin immunochromatography quantitative testing device and detection method |
-
2018
- 2018-08-29 CN CN201821400882.0U patent/CN208672644U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900891A (en) * | 2019-04-22 | 2019-06-18 | 广西埃韦迪生物科技有限公司 | A kind of medical rotary table formula entry colloid gold immune analyzer |
| CN109900893A (en) * | 2019-04-22 | 2019-06-18 | 广西埃韦迪生物科技有限公司 | A kind of hospital handheld formula colloid gold immune analyzer |
| CN110220891A (en) * | 2019-05-24 | 2019-09-10 | 华南农业大学 | A kind of portable mycotoxin immunochromatography quantitative testing device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20190829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |