CN105806783A - Biological cell fluid test box with illumination function - Google Patents
Biological cell fluid test box with illumination function Download PDFInfo
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- CN105806783A CN105806783A CN201610277632.1A CN201610277632A CN105806783A CN 105806783 A CN105806783 A CN 105806783A CN 201610277632 A CN201610277632 A CN 201610277632A CN 105806783 A CN105806783 A CN 105806783A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a biological cell fluid test box with an illumination function. The biological cell fluid test box comprises a box body, wherein the box body comprises a cover and a body bottom case; a fixing layer is arranged in the body bottom case; the top surface of the fixing layer is an inclined surface; a plurality of fluid passages from top to bottom are arranged in the fixing layer; a glass slide layer is arranged under the fixing layer; a CCD (charge coupled device) sensor is arranged under the glass slide layer; a circuit layer is arranged under the CCD sensor; a test circuit is arranged in the circuit layer. Through the inclined surface arrangement of the fixing layer, detected fluid is dripped at the highest point; the detected fluid can downwards flow along the inclined surface and enters different fluid passages; the detected fluid is intercepted by the glass slide layer at the lower side and is observed; the simultaneous observation and recording of a plurality of detected fluid can be realized; portability is realized; the real-time detection is also convenient.
Description
Technical field
The present invention relates to one and can illuminate biological cell liquid testing cassete.
Background technology
At present, biological cell liquid testing cassete basic structure is very simple, it is exactly glass drying oven to be made culture dish, then observe, this mode is not only loaded down with trivial details, and efficiency is low, it is impossible to detection carry-on at any time, therefore inconvenience is brought to Cell sap detection, it is therefore desirable to a kind of biological cell liquid testing cassete that can detect at any time and conveniently.
Summary of the invention
It is an object of the invention to overcome disadvantages described above, it is provided that one can illuminate biological cell liquid testing cassete.
For achieving the above object, the concrete scheme of the present invention is as follows: one can illuminate biological cell liquid testing cassete, includes cassette body, and cassette body includes lid and body drain pan, is provided with fixed layer in described body drain pan, and the end face of described fixed layer is inclined-plane；Described fixed layer is provided with multiple top-down fluid passage；Described fixed layer is connected with microscope slide layer, and described microscope slide layer is connected with CCD induction apparatus, and described CCD induction apparatus is connected with circuit layer；Test circuit it is provided with in described circuit layer, described test circuit includes central processing unit, and described CCD induction apparatus is connected with central processing unit signal, and described test circuit also includes communication module, described communication module is connected with central processing unit signal, and described communication module includes communication antenna.
Wherein, described microscope slide layer is the microscope slide of resin material.
Wherein, fixed layer is the fixed layer of resin material.
Wherein, described communication antenna includes pcb board, also include two be located on pcb board the first symmetrical radiating elements, each described first radiating element includes first principal arm, it is set to center origin in the middle of two the first radiating elements, each described first principal arm is gradually reduced near the side of center origin is longitudinally wide, is connected with isolation transverse arm between two described first principal arms；Each described first principal arm is respectively connected with the first U-shaped radiation arm away from the side of center origin, described first U-shaped radiation arm Open Side Down arrange, one end away from the first principal arm of each first U-shaped radiation arm is connected to the second U-shaped radiation arm, described second U-shaped radiation arm Open Side Down arrange；Described first U-shaped radiation arm and the second U-shaped radiation arm connection are arc；Described second U-shaped radiation arm is provided with, away from a support arm of the first U-shaped radiation arm, the first rectangular aperture that multiple equidistant arrangement from top to bottom is arranged；Caved inward on the downside of each described first rectangular aperture arched arm；
Described first principal arm is provided with circular hollow slots, the upper side and lower side in hollow slots separately down and has extended upward the first sub-arm, the the second sub-arm having L-shaped is extended in the side of the first sub-arm, the opposite side of the first sub-arm extends the 3rd sub-arm having L-shaped, and the free end of described second sub-arm and the 3rd sub-arm is equipped with arc notch；
Described communication antenna also include with center origin be point of symmetry, in laterally zygomorphic two the second radiating elements；Described second radiating element includes trapezoidal radiation arm, and from the rectangular radiation arm that trapezoidal coupling arm extends away from the side of center origin；Transversely arranged on described rectangular radiation arm it is provided with multiple second rectangular aperture；It is communicated with opening between adjacent two the second rectangular apertures.
Wherein, described second radiating element also includes arc opening, and the opening direction of described arc opening is towards the second rectangular aperture.
Wherein, described second radiating element also include two hypotenuses from trapezoidal radiation arm extend respectively inwards four bending turbulence piece.
Wherein, the quantity of the first rectangular aperture on each first U-shaped radiation arm is 15.
Wherein, described fixed layer bottom surface is provided with the filtration membrane for filtration cell liquid impurity；
Wherein, described lid is provided with multiple LED post, and each LED post position is positioned at above corresponding fluid passage, is provided with light-guiding pillar in each fluid passage；Described light-guiding pillar is for the microscope slide layer that led by the light source of LED post；
Wherein, described liquid passage interior wall is additionally provided with temperature sensor, described temperature sensor and central processing unit signal to connect；
Wherein, also including the storage recording equipment for real time record CCD induction apparatus information, described storage recording equipment is connected with central processing unit signal；
The invention have the benefit that and arranged by the inclined-plane of fixed layer, detection drop is put peak, detection liquid can along inclined-plane to dirty, and enter different fluid passages, the microscope slide layer of lower section stops detection liquid, observe, it is possible to achieve observation and record while many group detection liquid, be not only convenient for carrying also convenient detection in real time.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the present invention；
Fig. 2 is the schematic diagram of the test circuit of the present invention；
Fig. 3 is the top view of the communication antenna of the present invention；
Fig. 4 is the top view of first radiating element of the present invention, the second radiating element；
Fig. 5 is the partial enlarged drawing of Fig. 4；
Fig. 6 is the impedance data figure of the communication antenna of the present invention；
Fig. 7 be the communication antenna of the present invention when frequency is 800MHz before and after the experimental data figure of ratio；
Fig. 8 be the communication antenna of the present invention when frequency is 950MHz before and after the experimental data figure of ratio；
Fig. 9 is the return loss test datagram of the communication antenna of the present invention；
Description of reference numerals in Fig. 1 to Fig. 9:
1-body drain pan；11-lid；
2-fixed layer；3-microscope slide layer；4-CCD induction apparatus；5-circuit layer；6-filtration membrane；7-temperature sensor；8-fluid passage；81-light-guiding pillar；9-LED lamppost；
K1-PCB plate；K2-the first principal arm；K21-hollow slots；K31-the first U-shaped radiation arm；K32-the second U-shaped radiation arm；K33-the first rectangular aperture；The trapezoidal radiation arm of k4-；K5-rectangular radiation arm；K51-arc opening；K6-the second rectangular aperture；K7-turbulence piece；The sub-arm of k81-first；The sub-arm of k82-second；The sub-arm of k83-the 3rd.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation, is not that the practical range of the present invention is limited thereto.
As shown in Figures 1 to 9, the one described in the present embodiment can illuminate biological cell liquid testing cassete, includes cassette body, and cassette body includes lid 11 and body drain pan 1, is provided with fixed layer 2 in described body drain pan 1, and the end face of described fixed layer 2 is inclined-plane；Described fixed layer 2 is provided with multiple top-down fluid passage 8；Described fixed layer 2 is connected with microscope slide layer 3, and described microscope slide layer 3 is connected with CCD induction apparatus 4, and described CCD induction apparatus 4 is connected with circuit layer 5；It is provided with test circuit in described circuit layer 5, described test circuit includes central processing unit, and described CCD induction apparatus 4 is connected with central processing unit signal, and described test circuit also includes communication module, described communication module is connected with central processing unit signal, and described communication module includes communication antenna.Arranged by the inclined-plane of fixed layer 2, detection drop is put peak, detection liquid can along inclined-plane to dirty, and enter different fluid passages 8, the microscope slide layer 3 of lower section stops detection liquid, observe, it is possible to achieve observation and record while many group detection liquid, be not only convenient for carrying also convenient detection in real time.Wherein, also include, in test circuit, the battery powered to test circuit.
One described in the present embodiment can illuminate biological cell liquid testing cassete, and described microscope slide layer 3 is the microscope slide of resin material.One described in the present embodiment can illuminate biological cell liquid testing cassete, and fixed layer 2 is the fixed layer 2 of resin material.One described in the present embodiment can illuminate biological cell liquid testing cassete, described communication antenna includes pcb board K1, also include two be located on pcb board K1 the first symmetrical radiating elements, each described first radiating element includes a first principal arm k2, it is set to center origin in the middle of two the first radiating elements, each described first principal arm k2 is gradually reduced near the side of center origin is longitudinally wide, is connected with isolation transverse arm between two described first principal arm k2；Each described first principal arm k2 is respectively connected with the first U-shaped radiation arm k31 away from the side of center origin, described first U-shaped radiation arm k31 Open Side Down arrange, one end away from the first principal arm k2 of each first U-shaped radiation arm k31 is connected to the second U-shaped radiation arm k32, described second U-shaped radiation arm k32 Open Side Down and arranges；Described first U-shaped radiation arm k31 and the second U-shaped radiation arm k32 connection are arc；Described second U-shaped radiation arm k32 is provided with, away from a support arm of the first U-shaped radiation arm k31, the first rectangular aperture k33 that multiple equidistant arrangement from top to bottom is arranged；Caved inward on the downside of each described first rectangular aperture k33 arched arm；Described first principal arm k2 is provided with circular hollow slots k21, the upper side and lower side in hollow slots k21 separately down and has extended upward the first sub-arm k81, the the second sub-arm k82 having L-shaped is extended in the side of the first sub-arm k81, the opposite side of the first sub-arm k81 extends the 3rd sub-arm k83 having L-shaped, and the free end of the described second sub-arm k83 of sub-arm k82 and the three is equipped with arc notch；Described communication antenna also include with center origin be point of symmetry, in laterally zygomorphic two the second radiating elements；Described second radiating element includes trapezoidal radiation arm k4, and from the rectangular radiation arm k5 that trapezoidal coupling arm extends away from the side of center origin；Transversely arranged on described rectangular radiation arm k5 it is provided with multiple second rectangular aperture k6；It is communicated with opening between adjacent two the second rectangular aperture k6.
Test equipment as a movement, the antenna of its arrangement is actually needed good antenna performance, therefore relate to above-mentioned antenna structure, this structural antenna is dual polarized antenna, gyroscope and Network Analyzer is utilized to analyze its data as follows, owing to this antenna frequency spectrum Primary communication frequency band is 820-900MHz, such as Fig. 6, it is the input impedance data at 820MHz to 990MHz of this antenna, measured impedance is 11+144j ohm when 925MHz, and transitions smooth, it is possible to carry out good conjugate impedance match with current main flow communication chip.As shown in Figure 7 and Figure 8, its respectively 800MHz and 950MHz time front and back than analysis chart, this wherein, when 800MHz, than being 31.35dB before and after in its frequency band；When 950MHz, before and after in its frequency band, ratio is 34.20dB；Therefore, illustrate that it has good front and back ratio and gain performance.It addition, antenna is omni-directional double-clicks antenna；Shown in Fig. 9, its return loss performance highlights, and especially when 925MHz, return loss minima reaches-65dB, and the return loss at whole high band is held in below-10dB, and water is average more than other similar antenna levels.
One described in the present embodiment can illuminate biological cell liquid testing cassete, and described second radiating element also includes arc opening k51, and the opening direction of described arc opening k51 is towards the second rectangular aperture k6.Increase sense of current rule, it is prevented that flow-disturbing phenomenon produces, improve stability.
One described in the present embodiment can illuminate biological cell liquid testing cassete, and described second radiating element also includes two hypotenuses from trapezoidal radiation arm k4 and extends the turbulence piece k7 of four bendings respectively inwards.
One described in the present embodiment can illuminate biological cell liquid testing cassete, and the quantity of the first rectangular aperture k33 on each first U-shaped radiation arm k31 is 15.First rectangular aperture k33 of this quantity is the fair amount calculated through constantly practice and experiment, can ensure to increase current length, prevents the long standing-wave ratio caused of electric current from increasing under the premise of increase gain.
One described in the present embodiment can illuminate biological cell liquid testing cassete, and described fixed layer 2 bottom surface is provided with the filtration membrane 6 for filtration cell liquid impurity；For removing corresponding unwanted test fluid magazine.
One described in the present embodiment can illuminate biological cell liquid testing cassete, and described lid 11 is provided with multiple LED post 91, and each LED post 91 position is positioned at above corresponding fluid passage 8, is provided with light-guiding pillar 81 in each fluid passage 8；Described light-guiding pillar 81 is for the microscope slide layer 3 that led by the light source of LED post 91；Having the LED lamp source of luminescence on LED post 91, it is by irradiating light-guiding pillar 81, and uniform light is radiated on microscope slide by light-guiding pillar 81, improves the collection accuracy of CCD induction apparatus 4.
One described in the present embodiment can illuminate biological cell liquid testing cassete, described fluid passage 8 inwall is additionally provided with temperature sensor 7, described temperature sensor 7 and central processing unit signal and connects；Temperature data for monitor in real time test fluid, it is provided that temperature reference.
One described in the present embodiment can illuminate biological cell liquid testing cassete, also includes the storage recording equipment for real time record CCD induction apparatus 4 information, and described storage recording equipment is connected with central processing unit signal.Information is tested, it is prevented that the data test loss that data interruption causes for real time record.
The above is only a preferred embodiment of the present invention, therefore all equivalences done according to the structure described in present patent application scope, feature and principle change or modify, and are included in the protection domain of present patent application.
Claims (7)
1. one kind can illuminate biological cell liquid testing cassete, it is characterized in that: include cassette body, cassette body includes lid (11) and body drain pan (1), is provided with fixed layer (2) in described body drain pan (1), and the end face of described fixed layer (2) is inclined-plane；Described fixed layer (2) is provided with multiple top-down fluid passage (8)；Described fixed layer (2) is connected with microscope slide layer (3), and described microscope slide layer (3) is connected with CCD induction apparatus (4), and described CCD induction apparatus (4) is connected with circuit layer (5)；Described circuit layer is provided with test circuit in (5), described test circuit includes central processing unit, described CCD induction apparatus (4) is connected with central processing unit signal, described test circuit also includes communication module, described communication module is connected with central processing unit signal, and described communication module includes communication antenna；
Described lid (11) is provided with multiple LED post (91), and each LED post (91) position is positioned at corresponding fluid passage (8) top, is provided with light-guiding pillar (81) in each fluid passage (8)；Described light-guiding pillar (81) is for the microscope slide layer (3) that led by the light source of LED post (91).
2. one according to claim 1 can illuminate biological cell liquid testing cassete, it is characterised in that: the microscope slide that described microscope slide layer (3) is resin material.
3. one according to claim 1 can illuminate biological cell liquid testing cassete, it is characterised in that: the fixed layer (2) that fixed layer (2) is resin material.
4. one according to claim 1 can illuminate biological cell liquid testing cassete, it is characterized in that: described communication antenna includes pcb board (K1), also include two be located on pcb board (K1) the first symmetrical radiating elements, each described first radiating element includes first principal arm (k2), it is set to center origin in the middle of two the first radiating elements, the side of the close center origin of each described first principal arm (k2) is longitudinally wide to be gradually reduced, and is connected with isolation transverse arm between two described first principal arms (k2)；Each described first principal arm (k2) is respectively connected with the first U-shaped radiation arm (k31) away from the side of center origin, described first U-shaped radiation arm (k31) Open Side Down arrange, one end away from the first principal arm (k2) of each first U-shaped radiation arm (k31) is connected to the second U-shaped radiation arm (k32), described second U-shaped radiation arm (k32) Open Side Down arrange；Described first U-shaped radiation arm (k31) and the second U-shaped radiation arm (k32) connection are arc；Described second U-shaped radiation arm (k32) is provided with, away from a support arm of the first U-shaped radiation arm (k31), the first rectangular aperture (k33) that multiple equidistant arrangement from top to bottom is arranged；Caved inward on the downside of each described first rectangular aperture (k33) arched arm；
Described first principal arm (k2) is provided with circular hollow slots (k21), the upper side and lower side in hollow slots (k21) separately down and has extended upward the first sub-arm (k81), the the second sub-arm (k82) having L-shaped is extended in the side of the first sub-arm (k81), the opposite side of the first sub-arm (k81) extends the 3rd sub-arm (k83) having L-shaped, and the free end of described second sub-arm (k82) and the 3rd sub-arm (k83) is equipped with arc notch；
Described communication antenna also include with center origin be point of symmetry, in laterally zygomorphic two the second radiating elements；Described second radiating element includes trapezoidal radiation arm (k4), and from the rectangular radiation arm (k5) that trapezoidal coupling arm extends away from the side of center origin；Described rectangular radiation arm (k5) is above transversely arranged is provided with multiple second rectangular aperture (k6)；It is communicated with opening between adjacent two the second rectangular apertures (k6).
5. one according to claim 4 can illuminate biological cell liquid testing cassete, it is characterised in that: described second radiating element also includes arc opening (k51), and the opening direction of described arc opening (k51) is towards the second rectangular aperture (k6).
6. one according to claim 4 can illuminate biological cell liquid testing cassete, it is characterised in that: described second radiating element also includes two hypotenuses from trapezoidal radiation arm (k4) and extends the turbulence piece (k7) of four bendings respectively inwards.
7. one according to claim 4 can illuminate biological cell liquid testing cassete, it is characterised in that: the quantity of the first rectangular aperture (k33) on each first U-shaped radiation arm (k31) is 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610277632.1A CN105806783A (en) | 2016-04-29 | 2016-04-29 | Biological cell fluid test box with illumination function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610277632.1A CN105806783A (en) | 2016-04-29 | 2016-04-29 | Biological cell fluid test box with illumination function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105806783A true CN105806783A (en) | 2016-07-27 |
Family
ID=56457995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610277632.1A Withdrawn CN105806783A (en) | 2016-04-29 | 2016-04-29 | Biological cell fluid test box with illumination function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105806783A (en) |
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2016
- 2016-04-29 CN CN201610277632.1A patent/CN105806783A/en not_active Withdrawn
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Application publication date: 20160727 |
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| WW01 | Invention patent application withdrawn after publication |