Biotoxicity detection device

Abstract

The utility model relates to the field of biotoxicity detection, and discloses a biotoxicity detection device. According to the detection device, a protection bottom shell is arranged on the outer surface of the detection device body, a protection shell is movably connected to the surface of one end of the protection bottom shell through a hinge, two fixing blocks are fixedly arranged on the surface of one side of the protection bottom shell, and two rotating sleeves are arranged on the opposite faces of the two fixing blocks; a handle is movably connected to the interiors of the two rotating sleeves, a buckle is arranged between the two fixing blocks, a clamping groove is correspondingly formed in the surface of the protection shell, and the protection bottom shell and the protection shell are arranged on the outer surface of the detection device body, so that the device can be protected; the buckle, the clamping groove and the hinge which are arranged in a matched mode not only facilitate connection of the protection bottom shell and the protection outer shell, but also facilitate fixing of the structure, the arranged handle is matched with the rotating sleeve so that a worker can carry the structure conveniently, and the fixing block is arranged so that the structure can be installed conveniently.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of biological toxicity detection, and specifically relates to a biological toxicity detection device. BACKGROUND

[0002] In order to improve the water environment safety monitoring and early warning level, China has continuously strengthened the construction of the water environment safety prevention and control system, but the existing monitoring method mainly relies on the conventional chemical analysis method to perform water quality inspection and analysis. When the conventional method is used to detect toxic substances in water, only limited pollution parameters can be detected, and the comprehensive toxicity state of water quality cannot be comprehensively explained. The luminescent bacteria method comprehensive toxicity analysis technology utilizes the fact that the luminescent bacteria can emit blue-green visible light with a wavelength of 450-490 nm under normal physiological conditions, and the light intensity is stable. When the luminescent bacteria are contacted with toxic substances in the water environment, the light emitted by the bacteria is affected, and the inhibition degree is related to the concentration and toxicity of the toxic substances. When the toxic substances in the to-be-detected substance are contacted with the luminescent bacteria, the light intensity of the bacteria immediately changes, and the light intensity decreases with the increase of the concentration of the toxic substances. The change of the light intensity can be quantitatively measured by a precise light measuring instrument, and the concentration of the toxic substances can be calculated according to the change of the light intensity. The result is expressed by the relative light intensity or the relative inhibition rate. The relative light intensity (100%) = sample light intensity / control light intensity x 100%; the light inhibition rate (100%) = 1-relative light intensity. The relative light intensity is negatively correlated with the toxicity of the toxic substances, and the light inhibition rate is positively correlated with the toxicity. The toxic substance concentration (EC50) at an inhibition rate of 50% can also be used. The luminescent bacteria method for testing environmental pollutant toxicity has the advantages of high sensitivity, good correlation, fast reaction speed, low cost, high automation degree and the like, and can well make up for the defects of the conventional chemical analysis method for water environment monitoring.

[0003] For example, a biological toxicity detection device with publication number CN218629521U includes a detection main body, a protrusion that can be lifted inside the detection main body and has a receiving groove at the upper end, and a lifting rod arranged inside the protrusion, and also includes a guide groove; a fixing mechanism arranged inside the protrusion, the fixing mechanism includes a bearing plate arranged at the center of the protrusion, a through hole is arranged on the surface of the bearing plate, a rubber disc is arranged below the through hole, and a protrusion is fixedly installed on the surface of the bearing plate. The utility model discloses a fixing mechanism and cleaning cotton are arranged, so that during detection, the fixing mechanism can fix the detection bottle and drive the lifting at the same time, and the guide groove arranged in the inner wall of the protrusion can drive the detection bottle to rotate, start to rub against the cleaning cotton, clean the dust and bacteria on the surface of the detection bottle, and ensure the accuracy of the detection result.

[0004] However, the biological toxicity detection device in the application does not have a protection structure on the outer surface and is not convenient for the staff to carry. SUMMARY

[0005] The application aims at providing a biological toxicity detection device to solve the problems of protection and carrying of the detection device.

[0006] The technical scheme adopted by the application is as follows: a biological toxicity detection device comprises a detection device main body, a protection bottom shell is arranged on the outer surface of the detection device main body, a protection outer shell is movably connected to one end surface of the protection bottom shell through a hinge, two fixed blocks are fixedly arranged on one side surface of the protection bottom shell, two rotating sleeves are arranged on the opposite surfaces of the two fixed blocks, a handle is movably connected to the interiors of the two rotating sleeves, a buckle is arranged in the middle of the two fixed blocks, and a clamping groove is arranged on the surface of the protection outer shell.

[0007] By arranging the protection bottom shell and the protection outer shell on the outer surface of the detection device main body, the device can be protected, the buckle, the clamping groove and the hinge are arranged in cooperation, which facilitates the connection of the protection bottom shell and the protection outer shell and the fixation of the structure, the handle arranged in cooperation with the rotating sleeves facilitates the carrying of the structure by the staff, and the fixed blocks facilitate the installation of the structure.

[0008] In a preferred embodiment, a base is connected to the bottom end of the detection device main body, and a control panel, a convex block and a data printing port are arranged on the upper surface of the detection device main body.

[0009] By adopting the above technical scheme, the convex block and the data printing port arranged in cooperation with the control panel facilitate the staff to control the device to perform toxicity detection, and the data can be printed out through the data printing port by operating the control panel.

[0010] In a preferred embodiment, a lock, a switch button and a charging connection port are arranged in sequence on one side of the upper surface of the detection device main body.

[0011] By adopting the above technical scheme, the lock facilitates the fixation of the surface plate of the detection device main body, the switch button facilitates the switching of the device, and the charging connection port facilitates the connection of data and the charging of the device.

[0012] In a preferred embodiment, cleaning cotton is arranged at the top end of the convex block, a lifting rod is movably arranged in the interior of the convex block, and a bearing plate is connected to the interior top end of the lifting rod in the convex block.

[0013] By adopting the above technical scheme, the lifting rod can drive the bearing plate to move in the interior of the convex block under the driving of the internal driving structure, and the cleaning cotton can play a cleaning role.

[0014] In a preferred implementation, the surface of the protruding block is provided with a corresponding through hole, and the inner surface of the protruding block is provided with a plurality of guide grooves.

[0015] By using the above technical scheme, the through hole provided on the surface of the protruding block facilitates the fixation of other structures, and the guide grooves provided at the same time facilitate the guided movement of the assembly.

[0016] In a preferred implementation, the surface of the bearing plate is provided with a plurality of through holes, and the side surface of the bearing plate is provided with two guide blocks.

[0017] By using the above technical scheme, the plurality of through holes provided on the surface of the bearing plate facilitate the detection assistance of the structure, and the guide blocks facilitate the rotation of the bearing plate inside the protruding block.

[0018] In a preferred implementation, the inner top end of the bearing plate is connected with a rubber disc, the surface of the rubber disc is connected with a rotating shaft, and the surface of the rotating shaft is connected with a lifting rod.

[0019] By using the above technical scheme, the rotating shaft and the rubber disc are connected, and the lifting rod can drive the bearing plate and the structure on its surface to move up and down.

[0020] In a preferred implementation, the inner surface of the protective shell is provided with protective cotton corresponding to the control panel, and the protective cotton is provided with a placing groove below.

[0021] By using the above technical scheme, the protective cotton can protect the surface of the control panel, and the placing groove can place some small items.

[0022] In summary, due to the use of the above technical scheme, the beneficial effects of the present application are:

[0023] In the present application, by providing the protective bottom shell and the protective shell on the outer surface of the detection device main body, the device can be protected. The buckle, the clamping groove and the hinge are provided to facilitate the connection of the protective bottom shell and the protective shell, and to facilitate the fixation of the structure. The handle and the rotating sleeve are provided to facilitate the carrying of the structure by the staff, and the fixing block is provided to facilitate the installation of the structure. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 The detection device protection structure of the present application is shown in the figure;

[0025] Figure 2 The detection device main body structure in the present application is shown in the figure;

[0026] Figure 3 The connection structure of the protective shell in the present application is shown in the figure;

[0027] Figure 4 For the bump inside structure schematic diagram in the application;

[0028] Figure 5 For the bearing plate inside structure schematic diagram in the application.

[0029] Marked in the figure: 1, detection device main body; 2, protective bottom shell; 3, protective shell; 4, control panel; 5, bump; 6, data printing port; 7, base; 8, fixed block; 9, handle; 10, buckle; 11, rotating sleeve; 12, card slot; 13, protective cotton; 14, placing groove; 15, switch button; 16, lock catch; 17, charging connection port; 18, hinge; 19, cleaning cotton; 20, bearing plate; 21, through hole; 22, guide groove; 23, lifting rod; 24, through port; 25, guide block; 26, rubber disc; 27, rotating shaft. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. EMBODIMENT

[0031] Referring to Figures 1-3 A biological toxicity detection device, comprising a detection device main body 1, the outer surface of the detection device main body 1 is provided with a protective bottom shell 2, one end surface of the protective bottom shell 2 is movably connected with a protective shell 3 through a hinge 18, one side surface of the protective bottom shell 2 is fixedly provided with two fixed blocks 8, the opposite surfaces of the two fixed blocks 8 are provided with two rotating sleeves 11, the interiors of the two rotating sleeves 11 are movably connected with a handle 9, and the middle of the two fixed blocks 8 is provided with a buckle 10, the surface of the protective shell 3 is correspondingly provided with a card slot 12, the protective bottom shell 2 and the protective shell 3 are arranged on the outer surface of the detection device main body 1, which can protect the device, the buckle 10 and the card slot 12 and the hinge 18 are cooperatively arranged, which not only facilitates the connection of the protective bottom shell 2 and the protective shell 3, but also facilitates the fixation of the structure, and the handle 9 cooperatively arranged with the rotating sleeve 11 can facilitate the carrying of the structure by the staff, and the fixed block 8 facilitates the installation of the structure.

[0032] Referring to Figures 1-2The bottom end of the detection device body 1 is connected with a base 7, and the upper surface of the detection device body 1 is provided with a control panel 4, a protrusion 5 and a data printing port 6. The protrusion 5 and the data printing port 6 can cooperate with the control panel 4 to facilitate the staff to control the device to detect toxicity. At the same time, the data can be printed out through the data printing port 6 by operating the control panel 4.

[0033] With reference to Figure 1 The upper surface of the detection device body 1 is sequentially provided with a lock catch 16, a switch button 15 and a charging connection port 17. The lock catch 16 is arranged to fix the surface plate of the detection device body 1. The switch button 15 is arranged to facilitate the switching of the device. The charging connection port 17 is arranged to facilitate the connection of data and the charging of the device.

[0034] With reference to Figure 1-4 The top end of the protrusion 5 is provided with cleaning cotton 19, and the inside of the protrusion 5 is movably provided with a lifting rod 23. The lifting rod 23 is connected with a bearing plate 20 at the inside top end of the protrusion 5. The lifting rod 23 can drive the bearing plate 20 to move in the inside of the protrusion 5 under the driving of the inside driving structure. The cleaning cotton 19 is arranged to clean.

[0035] With reference to Figure 1-4 The surface of the protrusion 5 is provided with a corresponding through hole 21, and the inside surface of the protrusion 5 is provided with a plurality of guide grooves 22. The through hole 21 arranged on the surface of the protrusion 5 facilitates the fixation of other structures. The guide grooves 22 facilitate the guided movement of the components.

[0036] With reference to Figure 1-4 The surface of the bearing plate 20 is provided with a plurality of through holes 24, and the side surface of the bearing plate 20 is provided with two guide blocks 25. The plurality of through holes 24 arranged on the surface of the bearing plate 20 facilitate the detection of the structure. The guide blocks 25 facilitate the rotation of the bearing plate 20 in the protrusion 5.

[0037] With reference to Figure 1-5 The inside top end of the bearing plate 20 is connected with a rubber disc 26. The surface of the rubber disc 26 is connected with a rotating shaft 27. The surface of the rotating shaft 27 is connected with the lifting rod 23. The rotating shaft 27 and the rubber disc 26 are connected. The lifting rod 23 can drive the bearing plate 20 and the structure on the surface of the bearing plate 20 to move up and down.

[0038] With reference to Figure 1 The inside surface of the protective shell 3 is provided with protective cotton 13 corresponding to the control panel 4. The lower side of the protective cotton 13 is provided with a placing groove 14. The protective cotton 13 can protect the surface of the control panel 4. The placing groove 14 can place some small items.

[0039] The implementation principle of the biological toxicity detection device embodiment is:

[0040] The detection device body 1 is protected by the protection bottom shell 2 and the protection outer shell 3, the buckle 10, the clamping groove 12, the hinge 18, the handle 9, the rotating sleeve 11 and the fixing block 8 are arranged to facilitate the connection of the protection bottom shell 2 and the protection outer shell 3, the fixation of the structure, the carrying of the structure and the installation of the structure.

[0041] The above examples are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A biotoxicity detection device, comprising a detection device body (1), characterized in that: The outer surface of the main body (1) of the detection device is provided with a protective bottom shell (2). One end surface of the protective bottom shell (2) is movably connected to a protective outer shell (3) via a hinge (18). Two fixing blocks (8) are fixedly provided on one side surface of the protective bottom shell (2). Two rotating sleeves (11) are provided on the opposite side of the two fixing blocks (8). A handle (9) is movably connected inside the two rotating sleeves (11). A buckle (10) is provided in the middle of the two fixing blocks (8). A slot (12) is provided on the surface of the protective outer shell (3).

2. The biotoxicity detection device as described in claim 1, characterized in that: The bottom of the main body (1) of the detection device is connected to a base (7), and the upper surface of the main body (1) of the detection device is provided with a control panel (4), a protrusion (5) and a data printing port (6).

3. The biotoxicity detection device as described in claim 1, characterized in that: The upper surface of the main body (1) of the detection device is provided with a latch (16), a switch button (15) and a charging port (17) in sequence.

4. The biotoxicity detection device as described in claim 2, characterized in that: The top of the protrusion (5) is provided with a cleaning cotton (19), and a lifting rod (23) is movably provided inside the protrusion (5). The lifting rod (23) is connected to a bearing plate (20) at the top of the protrusion (5).

5. The biotoxicity detection device as described in claim 2, characterized in that: The surface of the protrusion (5) is provided with a corresponding through hole (21), and the inner surface of the protrusion (5) is provided with a plurality of guide grooves (22).

6. The biotoxicity detection device as described in claim 4, characterized in that: The surface of the support plate (20) is provided with multiple openings (24), and the side surface of the support plate (20) is provided with two guide blocks (25).

7. The biotoxicity detection device as described in claim 4, characterized in that: A rubber disc (26) is connected to the top of the inner part of the bearing plate (20), a rotating shaft (27) is connected to the surface of the rubber disc (26), and a lifting rod (23) is connected to the surface of the rotating shaft (27).

8. The biotoxicity detection device as described in claim 1, characterized in that: The inner surface of the protective shell (3) is provided with protective cotton (13) corresponding to the control panel (4), and a placement groove (14) is provided below the protective cotton (13).

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