CN220924966U - Portable box for water turbidity experiment instrument - Google Patents
Portable box for water turbidity experiment instrument Download PDFInfo
- Publication number
- CN220924966U CN220924966U CN202323100709.2U CN202323100709U CN220924966U CN 220924966 U CN220924966 U CN 220924966U CN 202323100709 U CN202323100709 U CN 202323100709U CN 220924966 U CN220924966 U CN 220924966U
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- volumetric flask
- standard solution
- positioning
- solution bottle
- supporting plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000002474 experimental method Methods 0.000 title claims description 12
- 239000012086 standard solution Substances 0.000 claims abstract description 34
- 229920000742 Cotton Polymers 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 6
- 238000012795 verification Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the technical field of experimental equipment, and particularly relates to a portable box of a water turbidity experimental device, which comprises a portable box main body and a device bracket in the portable box main body, wherein the device bracket comprises a bottom plate, a left bracket body and a right bracket body are arranged on the bottom plate, and a taking and placing channel is reserved between the two bracket bodies; each frame body is sequentially provided with a lower supporting plate, an upper supporting plate and a top plate from bottom to top, the lower supporting plate is provided with a volumetric flask positioning hole, and volumetric flask positioning U-shaped grooves facing the picking and placing channels are formed in the positions corresponding to the volumetric flask positioning holes on the upper supporting plate and the top plate; a standard solution bottle placing groove is formed in the upper supporting plate, and a standard solution bottle positioning U-shaped groove facing the taking and placing channel is formed in the position corresponding to the standard solution bottle placing groove on the top plate; a plurality of parallel pipette positioning grooves are arranged on the bottom plate below the taking and placing channel. The volumetric flask, the standard solution bottle and the pipette can be placed in the corresponding groove, so that the storage and the carrying are convenient, and the problems that an experimental apparatus is fragile and inconvenient to carry in the prior art are effectively solved.
Description
Technical Field
The utility model relates to a portable box for a water turbidity experiment device, and belongs to the technical field of experiment equipment.
Background
The turbidity meter is a special instrument for measuring the turbidity of the water body, which is manufactured according to the principle that turbid liquid scatters or transmits light, is widely applied to water quality detection posts of unit enterprises such as environmental monitoring stations, sewage plants, chemical plants and the like, is an essential device in the field of environmental monitoring, and has detection accuracy directly related to social life and ecological protection quality.
In practical verification work, two standard solutions with different specifications are needed to be carried, one pipette with the specifications of 1, 2, 5 and 10mL is needed, 6 volumetric flasks with the specifications of 100mL are used as standard substances with the specifications, the pipettes and the volumetric flasks are all standard equipment with the A-grade standard, a series of standard measurement solutions with different turbidity values are accurately configured according to the range of the turbidity meter to be detected after the standard solution arrives at the site, so that the accuracy, the reliability and the traceability of verification data are ensured, the pipettes and the volumetric flasks are glass products, the fragile characteristic of the pipette is the problem that important consideration is needed in the process of carrying out the verification each time, the carried types and the carried volumetric flasks are more, and the process of going to the field verification equipment is very inconvenient. If on-site appliances are used, the test result is inaccurate because errors exceed the requirements of regulations and the test result is not verified.
Disclosure of utility model
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: provides a portable box for water turbidity experiment appliances, which is convenient for storing and carrying the experiment appliances, so as to solve the problems.
The portable box comprises a portable box main body and an appliance bracket therein, wherein the appliance bracket comprises a bottom plate, a left bracket body and a right bracket body are arranged on the bottom plate, and a taking and placing channel is reserved between the two bracket bodies; each frame body is sequentially provided with a lower supporting plate, an upper supporting plate and a top plate from bottom to top, the lower supporting plate is provided with a volumetric flask positioning hole, and volumetric flask positioning U-shaped grooves facing the picking and placing channels are formed in the positions corresponding to the volumetric flask positioning holes on the upper supporting plate and the top plate; a standard solution bottle placing groove is formed in the upper supporting plate, and a standard solution bottle positioning U-shaped groove facing the taking and placing channel is formed in the position corresponding to the standard solution bottle placing groove on the top plate; a plurality of parallel pipette positioning grooves are arranged on the bottom plate below the taking and placing channel. The volumetric flask, the standard solution bottle and the pipette can be placed in the corresponding groove for fixing.
Wherein, the filling cotton block is inserted in the picking and placing channel between the two frame bodies. After the filling cotton block is inserted, the volumetric flask, the standard solution bottle and the pipette can be extruded in the fixed groove to prevent the volumetric flask, the standard solution bottle and the pipette from falling out, the filling cotton block is fixed firmly, and the damage to the appliance is avoided to a great extent.
The standard solution bottle placing groove is positioned between the two volumetric flask positioning holes, and the space of the frame body at the upper part of the volumetric flask can be fully utilized.
The annular buffer ring of the volumetric flask positioning Kong Peiyou is provided with a U-shaped buffer ring in the volumetric flask positioning U-shaped groove, so that the volumetric flask made of glass can be protected.
The chamfers are arranged on the two sides of the openings of the volumetric flask positioning U-shaped groove and the standard solution bottle positioning U-shaped groove, so that the calibrating device is convenient to put in.
The portable case main body comprises a case body and a case cover, the back surfaces of the case body and the case cover are rotationally connected through a hinge, the front surfaces of the case body and the case cover are connected through an openable lock catch, and a handle is arranged on the top surface of the case cover.
The device bracket is fixedly connected with the bottom of the box body through screws arranged at four corners of the bottom plate.
Compared with the prior art, the utility model has the following beneficial effects:
The portable box for the water turbidity experiment instrument is internally provided with the instrument support, so that the storage and the carrying of the volumetric flask, the standard solution bottle and the pipette are facilitated, the volumetric flask, the standard solution bottle and the pipette can be extruded in the fixed groove, the separation is prevented, the fixation is firm, and the instrument damage is avoided. The portable box of the water turbidity experiment device is simple in structure, convenient and practical, and can effectively solve the problems that the experiment device in the prior art is fragile and inconvenient to carry.
Drawings
FIG. 1 is a schematic view of the structure of the case of the present utility model when closed;
FIG. 2 is a schematic view of the structure of the case of the present utility model when opened;
FIG. 3 is a schematic illustration of the withdrawal of a wad from a take-and-place channel;
FIG. 4 is a schematic illustration of a volumetric flask, standard solution bottle and pipette placed within an instrument holder;
FIG. 5 is a schematic view of the volumetric flask, standard solution bottle and pipette removed from the instrument holder;
FIG. 6 is one of the perspective schematic views of the appliance holder;
FIG. 7 is a second perspective view of the appliance holder;
FIG. 8 is a front view of the appliance holder;
FIG. 9 is a side view of the appliance holder;
FIG. 10 is a schematic view of the structure of an annular buffer ring;
FIG. 11 is a schematic view of the structure of a U-shaped buffer ring;
Fig. 12 is a schematic cross-sectional view of a buffer ring.
In the figure: 1. a case; 2. a case cover; 3. a handle; 4. locking; 5. an appliance holder; 6. filling cotton blocks; 7. a volumetric flask; 8. a standard solution bottle; 9. a pipette; 10. a screw; 11. an annular buffer ring; 12. u-shaped buffer rings;
51. A bottom plate; 52. a lower support plate; 53. an upper support plate; 54. a top plate; 55. positioning holes of the volumetric flask; 56. positioning a U-shaped groove of the volumetric flask; 57. a standard solution bottle placing groove; 58. positioning a U-shaped groove of the standard solution bottle; 59. a pipette positioning slot; 60. and taking and placing the channel.
Detailed Description
The utility model will be further illustrated with reference to specific examples.
However, the description of the present utility model is merely an embodiment of the structural or even functional description, and the scope of the claims of the present utility model is not limited by the embodiments described herein.
For example, the embodiments may have various modifications and various forms, and it is to be understood that the scope of the claims of the present utility model includes equivalents capable of realizing the technical idea.
As shown in fig. 1 to 12, the present embodiment is realized by the following technical scheme: the portable box comprises a portable box body and an appliance bracket 5 in the portable box body, wherein the portable box body comprises a box body 1 and a box cover 2, the back surfaces of the box body 1 and the box cover 2 are rotationally connected through a hinge, the front surfaces of the box body and the box cover 2 are connected through an openable lock catch 4, and a lifting handle 3 is arranged on the top surface of the box cover 2. The device bracket 5 comprises a bottom plate 51, a left bracket body and a right bracket body are arranged on the bottom plate 51, and a taking and placing channel 60 is reserved between the two bracket bodies.
Each frame body is sequentially provided with a lower supporting plate 52, an upper supporting plate 53 and a top plate 54 from bottom to top, the lower supporting plate 52 is provided with a volumetric flask positioning hole 55, and volumetric flask positioning U-shaped grooves 56 facing to the picking and placing channels 60 are formed in positions corresponding to the volumetric flask positioning holes 55 on the upper supporting plate 53 and the top plate 54; a standard solution bottle placing groove 57 is arranged on the upper supporting plate 53, and a standard solution bottle positioning U-shaped groove 58 facing the taking and placing channel 60 is arranged on the top plate 54 at the position corresponding to the standard solution bottle placing groove 57; a plurality of parallel pipette positioning grooves 59 are arranged on the bottom plate 51 below the taking and placing channel 60, and the volumetric flask 7, the standard solution bottle 8 and the pipettes 9 can be placed in corresponding grooves for fixation. The embodiment is provided with six volumetric flask fixing positions, three on the left and right, and a standard solution bottle placing groove 57 is positioned between two volumetric flask positioning holes 55.
Wherein, get put passageway 60 interpolation filling cotton piece 6 and squeeze, can extrude volumetric flask 7, standard solution bottle 8 and pipette 9 in fixed trench, prevent to deviate from, fixed firm, to a great extent avoids the utensil damage.
The volumetric flask positioning hole 55 of this embodiment is provided with an annular buffer ring 11, and the volumetric flask positioning U-shaped groove 56 is provided with a U-shaped buffer ring 12, the cross-sectional shape of which is shown in FIG. 12, so as to protect the glass volumetric flask from damage.
The chamfers are arranged on the two sides of the openings of the volumetric flask positioning U-shaped groove 56 and the standard solution bottle positioning U-shaped groove 58, so that the size of the opening can be enlarged, and the calibration instrument can be conveniently placed in the volumetric flask positioning U-shaped groove.
The device bracket 5 of the embodiment is fixedly connected with the bottom of the box body 1 through the screws 10 arranged at four corners of the bottom plate 51, and is matched with the inserted filling cotton block 6, so that even if the lock catch 4 is not fastened or disengaged, devices in the box body can not fall off during the process of extracting the box body.
The utility model is convenient for storing and carrying the volumetric flask, the standard solution bottle and the pipette, has simple structure, is convenient and practical, and can effectively solve the problems of fragile and inconvenient carrying of experimental apparatuses in the prior art.
Of course, the foregoing is merely preferred embodiments of the present utility model and is not to be construed as limiting the scope of the embodiments of the present utility model. The present utility model is not limited to the above examples, and those skilled in the art will appreciate that the present utility model is capable of equally varying and improving within the spirit and scope of the present utility model.
Claims (7)
1. The portable box for the water turbidity experiment instrument is characterized by comprising a portable box main body and an instrument bracket (5) in the portable box main body, wherein the instrument bracket (5) comprises a bottom plate (51), a left bracket body and a right bracket body are arranged on the bottom plate (51), and a taking and placing channel (60) is reserved between the two bracket bodies;
Each frame body is sequentially provided with a lower supporting plate (52), an upper supporting plate (53) and a top plate (54) from bottom to top, a volumetric flask positioning hole (55) is formed in the lower supporting plate (52), and a volumetric flask positioning U-shaped groove (56) facing a taking and placing channel (60) is formed in the position corresponding to the volumetric flask positioning hole (55) on the upper supporting plate (53) and the top plate (54);
A standard solution bottle placing groove (57) is formed in the upper supporting plate (53), and a standard solution bottle positioning U-shaped groove (58) facing the taking and placing channel (60) is formed in the position corresponding to the standard solution bottle placing groove (57) on the top plate (54);
A plurality of parallel pipette positioning grooves (59) are arranged on the bottom plate (51) below the picking and placing channel (60).
2. The portable case of water turbidity test instruments according to claim 1, characterized in that a filling cotton block (6) is inserted into the pick-and-place channel (60) between the two frames.
3. The portable case of a water turbidity test device according to claim 1 or 2, wherein the standard solution bottle placement groove (57) is positioned between two volumetric flask positioning holes (55).
4. Portable case for water turbidity experiments according to claim 1 or 2, characterized in that the volumetric flask positioning hole (55) is provided with an annular buffer ring (11), and the volumetric flask positioning U-shaped groove (56) is provided with a U-shaped buffer ring (12).
5. The portable case of water turbidity test apparatus according to claim 1, wherein both sides of the openings of the volumetric flask positioning U-shaped groove (56) and the standard solution bottle positioning U-shaped groove (58) are provided with chamfers.
6. The portable box of the water turbidity experiment device according to claim 1, wherein the portable box body comprises a box body (1) and a box cover (2), the back surfaces of the box body (1) and the box cover (2) are connected through a hinge in a rotating way, the front surfaces of the box body and the box cover are connected through an openable lock catch (4), and a lifting handle (3) is arranged on the top surface of the box cover (2).
7. The portable case of the water turbidity test device according to claim 6, wherein the device bracket (5) is fixedly connected with the bottom of the case body (1) through screws (10) arranged at four corners of the bottom plate (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323100709.2U CN220924966U (en) | 2023-11-16 | 2023-11-16 | Portable box for water turbidity experiment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323100709.2U CN220924966U (en) | 2023-11-16 | 2023-11-16 | Portable box for water turbidity experiment instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220924966U true CN220924966U (en) | 2024-05-10 |
Family
ID=90967022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323100709.2U Active CN220924966U (en) | 2023-11-16 | 2023-11-16 | Portable box for water turbidity experiment instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220924966U (en) |
-
2023
- 2023-11-16 CN CN202323100709.2U patent/CN220924966U/en active Active
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