CN206470198U - A kind of detecting system for chemical illumination immunity analysis instrument - Google Patents
A kind of detecting system for chemical illumination immunity analysis instrument Download PDFInfo
- Publication number
- CN206470198U CN206470198U CN201720113374.3U CN201720113374U CN206470198U CN 206470198 U CN206470198 U CN 206470198U CN 201720113374 U CN201720113374 U CN 201720113374U CN 206470198 U CN206470198 U CN 206470198U
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- Prior art keywords
- optical fiber
- probe
- block
- light shield
- fiber
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- Expired - Fee Related
Links
- 238000005286 illumination Methods 0.000 title abstract 2
- 230000036039 immunity Effects 0.000 title abstract 2
- 239000000126 substance Substances 0.000 title abstract 2
- 239000013307 optical fiber Substances 0.000 claims abstract description 145
- 239000000523 sample Substances 0.000 claims abstract description 123
- 239000000835 fiber Substances 0.000 claims abstract description 62
- 238000012360 testing method Methods 0.000 claims abstract description 31
- 239000000945 filler Substances 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 19
- 238000012546 transfer Methods 0.000 claims description 13
- 238000003018 immunoassay Methods 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 11
- 238000004020 luminiscence type Methods 0.000 claims description 7
- 230000002452 interceptive effect Effects 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
A kind of detecting system (1) for chemical illumination immunity analysis instrument, it is characterised in that including：Camera bellows (2), sample needle (3), optical fiber (4), fiber bench (5), fixed plate of popping one's head in (6), optic fibre switching block (7), pop one's head in (8), rack for test tube (9), light shield (10), filler (12), fiber bench pad (13), optic fibre switching block pad (15), wherein, from the probe fixed plate (6) to the camera bellows (2), set gradually the probe fixed plate (6), the fiber bench (5), the optical fiber (4), the optic fibre switching block (7) and the camera bellows (2), the sample needle (3) is from outside through the optic fibre switching block (7), it is internal that the filler (12) is placed in the fiber bench (5), in the bottom of the fiber bench (5), the fiber bench pad (13) is set, in the bottom of the optic fibre switching block (7), the optic fibre switching block pad (15) is set.
Description
Technical Field
The utility model relates to a chemiluminescence immunoassay appearance field specifically relates to and is used for a detecting system for chemiluminescence immunoassay appearance.
Background
At present, in a detection system of a chemiluminescence immunoassay analyzer, a probe for detection is provided, and when the probe detects a luminescence value of a sample, the probe is in direct contact with a cup mouth of a reaction cup for detection, and at the same time, in order to prevent the luminescence of the sample from being disturbed by the outside, a sealing member is provided at the probe, however, the configuration has the following disadvantages: on one hand, the probe is in direct contact with the cup mouth of the reaction cup, the position of the probe is limited, and the volume of the probe is large, so that the detection system of the chemiluminescence immunoassay analyzer occupies a large space, and the detection process is inconvenient; on the other hand, when the probe directly contacts with the rim of the cuvette and the probe is aligned with the rim of the cuvette, the size of the cuvette is deviated, so that the sealing property between the probe and the rim of the cuvette cannot be ensured even if the sealing member is provided at the probe, and thus, the detection result is inaccurate.
Therefore, it is necessary to develop a detection system capable of accurately detecting the position of the probe without limiting the position of the probe.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to overcome the problems of the prior art by providing a detection system for a chemiluminescent immunoassay analyzer.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a detection system 1 for a chemiluminescent immunoassay analyzer, comprising:
a camera bellows 2, a sample adding needle 3, an optical fiber 4, an optical fiber seat 5, a probe fixing plate 6, an optical fiber switching block 7, a probe 8, a test tube rack 9, a light shield 10, a filler 12, an optical fiber seat gasket 13, an optical fiber switching block gasket 15,
wherein,
one end of the optical fiber 4 is connected with the probe 8 through the optical fiber seat 5, and the other end of the optical fiber 4 is connected with the optical fiber switching block 7,
the optical fiber seat 5 is arranged above the probe fixing plate 6 and is connected with the probe fixing plate 6,
the probe fixing plate 6 is arranged above the probe 8 and is used for fixing the probe 8,
the test tube rack 9 is arranged in the dark box 2,
the light shield 10 partially surrounds the optical fiber junction block 7, and contacts with the upper surface of the test tube rack 9,
the fiber transition block 7 is mounted on the upper chamber plate 11 of the chamber 2 together with the light shield 10,
the sample adding needle 3 passes through the optical fiber adapter block 7 from the outside and extends to the bottom of the optical fiber adapter block 7,
a filler 12 is added to the inner space of the fiber holder 5, the filler 12 surrounds the optical fiber 4,
the bottom of the optical fiber seat 5 is provided with an optical fiber seat gasket 13, the optical fiber seat gasket 13 ensures the sealing between the optical fiber seat 5 and the probe fixing plate 6,
a fiber transition block gasket 15 is provided at the bottom of the fiber transition block 7, the fiber transition block gasket 15 ensuring a seal between the fiber transition block 7 and the upper plate 11 of the black box.
According to the present invention, a hole is provided on the upper plate 11 of the camera bellows 2 so that the optical fiber splicing block 7 together with the light shield 10 is installed on the upper plate 11 of the camera bellows 2 through the hole, and at the same time, a part of the optical fiber splicing block 7 is placed above the upper plate 11 of the camera bellows and the other part of the optical fiber splicing block 7 together with the light shield 10 is placed below the upper plate 11 of the camera bellows,
according to the utility model discloses, set up the hole on optic fibre seat 5 and probe fixed plate 6 for optic fibre 4 passes optic fibre seat 5 and probe fixed plate 6 and is connected with probe 8.
According to the utility model discloses, set up the hole in optic fibre switching piece 7, this hole is used for fixed optic fibre 4 to be used for placing application of sample needle 3.
According to the utility model discloses, in optic fibre switching piece 7, optic fibre 4 arranges the top of application of sample needle 3 in for when the calorific value of testing sample, optic fibre 4 can be at the calorific value of direct test sample behind the 3 application of sample needles application of sample.
According to the utility model discloses, set up spring 14 in lens hood 10 for when lens hood 10 and test-tube rack 9's upper surface contact, lens hood 10 plays the cushioning effect, and the leakproofness that makes between the upper surface of lens hood 10 and test-tube rack 9 is good.
According to the utility model discloses, set up the dog in test-tube rack 9 for prevent that the luminescence of test-tube rack 9's reaction cup from interfering mutually.
According to the utility model discloses, the bottom of lens hood 10 can flush with the bottom of optic fibre switching piece 7.
According to the utility model discloses, the bottom position of lens hood 10 can be less than the bottom position predetermined length of optic fibre switching piece 7.
According to the utility model, the predetermined length is 3-9 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a set up optic fibre 4 among detecting system 1 for the position of probe is unrestricted.
(2) The light shield 10 is provided with a spring 14 so that the light shield 10 and the upper surface of the test tube rack 9 can be sealed well.
(3) The filler 12 is added into the inner space of the optical fiber seat 5, and the optical fiber seat gasket 13 is arranged at the bottom of the optical fiber seat 5, so that the sealing performance at the optical fiber port is good at the end part where the optical fiber 4 is connected with the probe 8.
(4) The bottom of the optical fiber adapter block 7 is provided with an optical fiber adapter block gasket 15 for ensuring the sealing between the optical fiber adapter block 7 and the camera bellows upper plate 11, so that the sealing performance at the optical fiber opening is good at the end part where the optical fiber 4 is connected with the optical fiber adapter block 7.
Drawings
Fig. 1 is a perspective view of a detection system according to the present invention;
fig. 2 is a front view of a detection system according to the present invention;
FIG. 3 is a cross-sectional view of the end of an optical fiber connected to a probe; and
FIG. 4 is a cross-sectional view of the end of an optical fiber connected to a fiber transition block.
Detailed Description
The invention is described below with reference to the drawings and examples.
Fig. 1 is a perspective view of a detection system according to the present invention. As can be seen from FIG. 1, the camera chamber 2 of the detection system 1 for a chemiluminescent immunoassay analyzer shields the light shield and the test tube rack so that only the upper plate 11 of the camera chamber is visible while the probe 8 is shielded by the probe retaining plate 6. Referring to fig. 1, a probe fixing plate 6, an optical fiber holder 5, an optical fiber 4, a sample adding needle 3, an optical fiber adapter 7, and a black box upper plate 11 are sequentially disposed from the probe fixing plate 6 to the black box upper plate 11.
According to an embodiment of the present invention, the present invention provides a detection system 1 for chemiluminescence immunoassay analyzer as shown in fig. 2, including: a camera bellows 2, a sample adding needle 3, an optical fiber 4, an optical fiber seat 5, a probe fixing plate 6, an optical fiber transfer block 7, a probe 8, a test tube rack 9 and a light shield 10, wherein one end of the optical fiber 4 is connected with the probe 8 through the optical fiber seat 5, the other end of the optical fiber 4 is connected with the optical fiber transfer block 7, the optical fiber seat 5 is arranged above the probe fixing plate 6 and connected with the probe fixing plate 6, the probe fixing plate 6 is arranged above the probe 8 and used for fixing the probe 8, the test tube rack 9 is arranged in the camera bellows 2, the light shield 10 partially surrounds the optical fiber transfer block 7 and contacts with the upper surface of the test tube rack 9, the optical fiber transfer block 7 and the light shield 10 are arranged on a camera bellows upper plate 11 of the camera bellows 2 together, the sample adding needle 3 penetrates the optical fiber transfer block 7 from the outside and extends to the bottom of the optical fiber transfer block 7, a filler 12 is added into the inner space of the optical fiber seat 5, the filler 12 surrounds, an optical fiber seat gasket 13 is provided at the bottom of the optical fiber seat 5, the optical fiber seat gasket 13 ensures the sealing between the optical fiber seat 5 and the probe fixing plate 6, an optical fiber transfer block gasket 15 is provided at the bottom of the optical fiber transfer block 7, and the optical fiber transfer block gasket 15 ensures the sealing between the optical fiber transfer block 7 and the camera bellows upper plate 11. The utility model discloses a set up optic fibre 4 among detecting system 1 for the position of probe is unrestricted. Meanwhile, the filler 12 is added into the inner space of the optical fiber seat 5, and the optical fiber seat gasket 13 is arranged at the bottom of the optical fiber seat 5, so that the sealing performance at the optical fiber port is good at the end part where the optical fiber 4 is connected with the probe 8; the bottom of the optical fiber adapter block 7 is provided with an optical fiber adapter block gasket 15 for ensuring the sealing between the optical fiber adapter block 7 and the camera bellows upper plate 11, so that the sealing performance at the optical fiber opening is good at the end part where the optical fiber 4 is connected with the optical fiber adapter block 7.
Fig. 3 is a cross-sectional view of the end of the optical fiber 4 connected to the probe 8. Referring to fig. 3, the optical fiber 4 sequentially passes through the fiber holder 5, the filler 12 and the probe fixing plate 6 from top to bottom, and then is connected with the probe 8, wherein the fiber holder spacer 13 is interposed between the fiber holder 5 and the probe fixing plate 6. This arrangement allows no interference between the optical signal at the fibre port and ambient light at the end where the fibre 4 is connected to the probe 8. The filler 12 may be a silica gel pad, and the optical fiber seat pad 13 may be a rubber pad. The optical fiber 4 may be a glass optical fiber.
Fig. 4 is a cross-sectional view of the end of the optical fiber 4 connected to the fiber transition block 7. Referring to fig. 4, the optical fiber 4 passes through the optical fiber adapter block 7, the optical fiber opening of the optical fiber 4 is disposed in the dark box 2, the light shield surrounding the optical fiber adapter block 7 is also disposed in the dark box 2, the needle of the sample injection needle 3 is disposed below the optical fiber opening of the optical fiber 4, and of course, is also disposed in the dark box 2, and the optical fiber adapter block gasket 15 is disposed between the optical fiber adapter block 7 and the dark box upper plate 11, so as to ensure the sealing between the optical fiber adapter block 7 and the dark box upper plate 11. This arrangement allows no interference between the optical signal at the fibre port and ambient light at the end where the fibre 4 is connected to the probe 8.
According to the utility model discloses an embodiment sets up the hole on camera bellows upper plate 11 of camera bellows 2 for optic fibre switching block 7 is installed on camera bellows upper plate 11 of camera bellows 2 through this hole together with lens hood 10, and simultaneously, the top of camera bellows upper plate 11 is arranged in to a part of optic fibre switching block 7, and the below of camera bellows upper plate 11 is arranged in together with lens hood 10 to another part of optic fibre switching block 7. Specifically, the fiber transition block 7 is divided into two parts, i.e., an upper part and a lower part. Wherein the light shield 10 surrounds the lower portion of the optical fiber junction block 7, and the bottom of the light shield 10 may be flush with the bottom of the optical fiber junction block 7, and of course, the bottom of the light shield 10 may be located at a predetermined length lower than the bottom of the optical fiber junction block 7. Preferably, the bottom position of the light shield 10 is lower than the bottom position of the fiber transition block 7 by a predetermined length. This is because, when the bottom position of the light shield 10 is lower than the bottom position of the optical fiber relay block 7 by a predetermined length, actually, the light shield 10 is in contact with the upper surface of the test tube rack, and since the spring 14 is provided in the light shield 10, the light shield 10 plays a role of buffering when the light shield 10 is in contact with the upper surface of the test tube rack 9, so that the sealing property between the light shield 10 and the upper surface of the test tube rack 9 is good. However, it is necessary to appropriately set the predetermined length between the bottom position of the light shield 10 and the bottom position of the optical fiber relay block 7 because, on the one hand, if the predetermined length is too small, the elastic effect of the light shield 10 does not greatly affect the sealability so that the sealability between the light shield 10 and the upper surface of the test tube rack 9 is not improved; on the other hand, if the predetermined length is too large, the elastic effect of the light shield 10 has an excessive influence on the sealing property, so that the contact between the light shield 10 and the upper surface of the test tube rack 9 is unstable, and also the sealing property between the light shield 10 and the upper surface of the test tube rack 9 is not improved. In view of the above, through the research of the inventors of the present invention, the predetermined length may be 3 to 9mm, preferably, 5 to 7mm, and more preferably, 6 mm. The reason why the light shield 10 is provided at the lower portion of the optical fiber junction block 7 and the light shield 10 is placed in the dark box is that the light signal in each reaction cup is accurately transmitted to the optical fiber 4 by the light shield 10, and if the light shield 10 is not provided, the light signal in each reaction cup is transmitted to the whole dark box through the cup mouth, so that the light signals of each reaction cup interfere with each other.
According to the utility model discloses an embodiment sets up the hole on optic fibre seat 5 and probe fixed plate 6 for optic fibre 4 passes optic fibre seat 5 and probe fixed plate 6 and is connected with probe 8. In other words, the optical fiber 4 is connected to the probe 8, the optical fiber holder 5 and the probe fixing plate 6 surround the optical fiber 4, and the positional relationship among the probe 8, the optical fiber holder 5 and the probe fixing plate 6 is: the probe fixing plate 6 is positioned between the probe 8 and the fiber holder 5.
According to the utility model discloses an embodiment sets up the hole in optic fibre switching piece 7, and this hole is used for fixed optic fibre 4 to be used for placing application of sample needle 3. Specifically, since the optical fiber adapter block 7 plays a triple role of fixing the optical fiber 4, fixing the sample adding needle 3 and connecting the light shield 10, the structure of the optical fiber adapter block 7 is divided into an upper part and a lower part, the upper part is divided into a first upper part, a second upper part and a third upper part, the first upper part, the second upper part and the third upper part are sequentially arranged from top to bottom, since the optical fiber adapter block 7 is mounted on the upper plate 11 of the dark box by supporting the second upper part by the upper plate 11 of the dark box, the volume of the second upper part is large, and the size of the third upper part is consistent with that of the hole on the upper plate 11 of the dark box, so that the optical fiber adapter block 7 can be mounted in the hole on the upper plate 11 of the dark box; meanwhile, a hole is provided in the very center of the entire structure of the optical fiber junction block 7, the hole penetrating the upper and lower portions of the optical fiber junction block 7, in which the optical fiber 4 is above the sample application needle 3, and the sample application needle 3 extends from the outside to the bottom of the optical fiber junction block 7 through the upper and lower portions of the optical fiber junction block 7.
According to the utility model discloses an embodiment, in optic fibre switching piece 7, optic fibre 4 arranges the top of application of sample needle 3 in for when the calorific value of detecting the sample, optic fibre 4 can be at the directly calorific value that detects the sample behind the 3 application of sample needles application of sample. Specifically, in the hole of optic fibre switching piece 7, optic fibre 4 is placed in the top of application of sample needle 3 for when probe 8 detects the luminescent value of sample, behind application of sample needle 3 application of sample, optic fibre 4 can transmit the light signal that the sample sent for probe 8 in time, make probe 8 can detect the light signal that optic fibre 4 transmitted, thereby detect the luminescent value of sample. Such a configuration, on the one hand, enables the optical fiber 4 to obtain the optical signal emitted by the sample in time, thereby ensuring the accuracy of the detection result, and, on the other hand, enables the position of the probe 8 to be flexibly moved by the optical fiber 4.
According to the utility model discloses an embodiment sets up the dog in test-tube rack 9 for prevent that the luminescence of test-tube rack 9's reaction cup from interfering mutually. Specifically, when the light shield 10 is provided at the lower portion of the optical fiber relay block 7 while the light shield 10 is placed in the dark box, the optical signals of the respective cuvettes may not interfere with each other through the cup mouths of the cuvettes, however, the optical signals of the respective cuvettes may interfere with each other through the cup bodies of the cuvettes, and therefore, the stopper is provided in the test tube rack 9 so that the optical signals of the respective cuvettes of the test tube rack 9 are prevented from interfering with each other through the cup bodies of the cuvettes.
The method of use of the detection system 1 according to the invention will be explained in detail below.
According to the utility model discloses a detection system 1's application method as follows: firstly, placing a test tube rack 9 in a dark box 2, and contacting the optical fiber transfer block 7 and a light shield 10 with the upper surface of the test tube rack 9; then, a sample is added into the reaction cup in the test tube rack 9 by using the sample adding needle 3, and simultaneously, an optical signal emitted by a sample in the reaction cup is transmitted to the probe 8 by using the optical fiber 4; finally, the probe 8 detects the transmitted optical signal.
The above embodiments are only used for further illustration of the present invention, and should not be construed as limiting the scope of the present invention. The modifications and variations of the present invention, which are not essential to the skilled in the art, are within the scope of the present invention.
Reference numerals
1 detection system for chemiluminescence immunoassay analyzer
2 dark box
3 sample adding needle
4 optical fiber
5 optical fiber base
6 Probe fixing plate
7 optical fiber switching block
8 Probe
9 test tube rack
10 light shield
11 dark box upper plate
12 filler
13 optical fiber cushion sheet
14 spring
15 optical fiber switching block gasket
Claims (10)
1. A detection system (1) for a chemiluminescent immunoassay analyzer, comprising:
a camera bellows (2), a sample adding needle (3), an optical fiber (4), an optical fiber seat (5), a probe fixing plate (6), an optical fiber transfer block (7), a probe (8), a test tube rack (9), a light shield (10), a filler (12), an optical fiber seat gasket (13) and an optical fiber transfer block gasket (15),
wherein,
one end of the optical fiber (4) is connected with the probe (8) through the optical fiber seat (5), and the other end of the optical fiber (4) is connected with the optical fiber switching block (7),
the optical fiber seat (5) is arranged above the probe fixing plate (6) and is connected with the probe fixing plate (6),
the probe fixing plate (6) is arranged above the probe (8) and is used for fixing the probe (8),
the test tube rack (9) is arranged in the dark box (2),
the light shield (10) partially surrounds the optical fiber switching block (7) and is in contact with the upper surface of the test tube rack (9),
the optical fiber switching block (7) is mounted on a camera chamber upper plate (11) of the camera chamber (2) together with the light shield (10),
the sample adding needle (3) penetrates through the optical fiber adapter block (7) from the outside and extends to the bottom of the optical fiber adapter block (7),
-introducing the filler (12) in the inner space of the fiber holder (5), the filler (12) surrounding the optical fiber (4),
the bottom of the optical fiber seat (5) is provided with the optical fiber seat gasket (13), the optical fiber seat gasket (13) ensures the sealing between the optical fiber seat (5) and the probe fixing plate (6),
and arranging the optical fiber switching block gasket (15) at the bottom of the optical fiber switching block (7), wherein the optical fiber switching block gasket (15) ensures the sealing between the optical fiber switching block (7) and the camera bellows upper plate (11).
2. A detection system (1) according to claim 1, characterized in that holes are provided in the upper camera chamber plate (11) of the camera chamber (2) so that the fiber-optic switch block (7), together with the light shield (10), is mounted on the upper camera chamber plate (11) of the camera chamber (2) through the holes, while a part of the fiber-optic switch block (7) is placed above the upper camera chamber plate (11) and another part of the fiber-optic switch block (7) is placed below the upper camera chamber plate (11), together with the light shield (10).
3. A detection system (1) according to claim 1, characterized in that holes are provided in the fiber holder (5) and the probe fixture plate (6) such that the optical fiber (4) is connected to the probe (8) through the fiber holder (5) and the probe fixture plate (6).
4. Detection system (1) according to claim 1, characterized in that a hole is provided in the fiber-optic adapter block (7) for fixing the optical fiber (4) and for placing the sample application needle (3).
5. The detection system (1) according to claim 1, characterized in that in the fiber-optic adapter block (7), the optical fiber (4) is placed above the sample application needle (3) so that in detecting the luminescence value of the sample, the optical fiber (4) can directly detect the luminescence value of the sample after the sample application needle (3) is applied.
6. A test system (1) according to claim 1, characterized in that a spring (14) is provided in the light shield (10) so that when the light shield (10) is in contact with the upper surface of the test tube rack (9), the light shield (10) acts as a buffer, making the sealing between the light shield (10) and the upper surface of the test tube rack (9) good.
7. A detection system (1) according to claim 1, characterized in that a stop is provided in the test tube rack (9) so that the luminescence of the reaction cups of the test tube rack (9) is prevented from interfering with each other.
8. The detection system (1) according to claim 1, wherein the bottom of the light shield (10) is flush with the bottom of the fiber transition block (7).
9. The detection system (1) according to claim 1, wherein a bottom position of the light shield (10) is lower than a bottom position of the fiber transition block (7) by a predetermined length.
10. A detection system (1) according to claim 9, characterized in that said predetermined length is 3-9 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720113374.3U CN206470198U (en) | 2017-02-07 | 2017-02-07 | A kind of detecting system for chemical illumination immunity analysis instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720113374.3U CN206470198U (en) | 2017-02-07 | 2017-02-07 | A kind of detecting system for chemical illumination immunity analysis instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206470198U true CN206470198U (en) | 2017-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720113374.3U Expired - Fee Related CN206470198U (en) | 2017-02-07 | 2017-02-07 | A kind of detecting system for chemical illumination immunity analysis instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206470198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112666732A (en) * | 2020-12-29 | 2021-04-16 | 苏州天禄光科技股份有限公司 | Optical detection device of backlight module |
-
2017
- 2017-02-07 CN CN201720113374.3U patent/CN206470198U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112666732A (en) * | 2020-12-29 | 2021-04-16 | 苏州天禄光科技股份有限公司 | Optical detection device of backlight module |
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Granted publication date: 20170905 Termination date: 20200207 |