CN221260782U - Soybean milk concentration meter - Google Patents

Abstract

The utility model discloses a soybean milk concentration meter, which comprises a lower shell, an upper shell and a shading component, wherein the lower shell is provided with a light-shielding hole; wherein a light blocking structure is arranged between the lower shell and the upper shell; the light blocking structure comprises a blocking wall arranged on the lower shell; the top of the retaining wall is abutted with the inner wall of the upper shell; the shading component comprises an elastic cover matched with the connecting hole and an elastic metal sheet fixedly connected above the elastic cover; the elastic metal sheet comprises a deformation part and an operation part arranged on the periphery side of the deformation part; a closed space is formed between the deformation part and the elastic cover; the height of the elastic cover is larger than the depth of the connecting hole. Through the arrangement of the light blocking structure and the light blocking component; the light shielding performance is good, good light shielding performance can be ensured even under the action of external force such as falling at a high position, so that the measurement accuracy is ensured, the durability is improved, and the use cost is reduced.

Description

Soybean milk concentration meter

Technical Field

The utility model relates to the field of measuring of a refractive index meter, in particular to a soybean milk concentration meter.

Background

Along with the improvement of living standard, the concentration of the soybean milk is required to be measured in many times in life so as to carry out reasonable diet collocation and enjoy healthy life.

In the prior art, a liquid storage tank for containing liquid to be measured is exposed, and the liquid storage tank is interfered by ambient light, so that the concentration measurement result is influenced to a certain extent; in real life, the concentration meter can not fall from a high place, and the existing concentration meter structure can generate gaps at the connecting positions of the shells after falling, so that light leakage is caused, and accurate measurement of concentration is not facilitated.

For example, "a housing for a glycometer" is disclosed in chinese patent literature under the publication number CN209542446U. The utility model discloses a sugar degree meter shell, including the lens hood and be box upper cover and lower cover, the lens hood is sheet structure, including head, neck and afterbody, be equipped with a breach on the top lateral wall of upper cover and lower cover respectively, under the installed state, lock about upper cover and the lower cover and through screw fixed connection, two the breach concatenation becomes a left and right sides long and narrow drill way, the neck of lens hood passes the drill way, the head of lens hood covers and is being located on the upper mouth of the liquid storage pond of upper cover. As can be seen from the drawings of the specification disclosed in this patent, if falling or the like occurs, the connection between the housings is not compact, light leakage occurs, and the arrangement of the light shield is also easily damaged when falling, so that the light shield is not strong in durability and is not suitable for use in actual life.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a light shielding structure and a light shielding assembly; the light shielding performance is good, good light shielding performance can be ensured even under the action of external force such as falling at a high position, so that the measurement accuracy is ensured, the durability is improved, and the use cost is reduced.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The soybean milk concentration meter comprises a lower shell, wherein a battery compartment is arranged at the bottom of the lower shell, a prism assembly and a circuit board arranged at the middle position are arranged at the top of the lower shell; the upper shell is provided with a connecting hole and a steel ring matched with the connecting hole; the shading component is covered on the connecting hole; wherein a light blocking structure is arranged between the lower shell and the upper shell; the light blocking structure comprises a blocking wall arranged on the lower shell; the top of the retaining wall is abutted with the inner wall of the upper shell; the shading component comprises an elastic cover matched with the connecting hole and an elastic metal sheet fixedly connected above the elastic cover; the elastic metal sheet comprises a deformation part and an operation part arranged on the periphery side of the deformation part; a closed space is formed between the deformation part and the elastic cover; the height of the elastic cover is larger than the depth of the connecting hole. The lower shell and the upper shell are arranged through the retaining wall, so that good light-shielding performance can be ensured even when the lower shell and the upper shell are connected to generate looseness, the structure is simple, and the use and the assembly are convenient; the elastic cover can be clamped on the connecting hole, so that the light-avoiding performance of the solution in the steel ring can be guaranteed when the elastic cover is used, and through the deformation of the elastic metal sheet, a closed space is formed between the deformation part and the elastic cover for extrusion, and then the elastic cover is pressed to be only attached to the inner wall of the connecting hole, meanwhile, the height of the elastic cover is larger than the depth of the connecting hole, namely a certain gap exists between the operation part and the upper shell, and an operation space is reserved after the measurement is finished. The elastic metal sheet deforms the elastic cover to reduce the pressure, the shading component is taken down, the structure is simple, and the use is convenient and reliable.

Further, a circle of extension edge matched with the upper shell is arranged on the periphery of the retaining wall. The connection between the upper shell and the lower shell is more reliable, and the light-shading performance inside the upper shell is guaranteed.

Further, a connecting structure is arranged between the shading component and the upper shell. The use of the shading component is convenient.

Further, the connecting structure comprises connecting blocks respectively arranged on the elastic metal sheet and the upper shell and connecting ropes connected between the connecting blocks. Simple structure and reliable use.

Furthermore, a plurality of connecting columns are arranged on the lower shell inside the retaining wall. The stability of connection can be ensured, and the connection is reliable.

Further, the circuit board is arranged at intervals with the lower shell. The interval sets up to dispel the heat and leaves the space, has increased the life of circuit board.

Further, a display screen and control buttons are arranged on the upper shell. Measurement data can be intuitively obtained, and the use is convenient.

Compared with the prior art, the utility model has the advantages that: the light shielding performance is good, even if the high place falls under the action of external force such as falling, the good light shielding performance can still be ensured, and then the measurement accuracy is ensured, the durability is improved, and the use cost is reduced.

Drawings

FIG. 1 is a three-dimensional schematic of the present utility model.

Fig. 2 is an exploded view of the present utility model.

Fig. 3 is a cross-sectional view of a light shield assembly.

In the figure:

1. A lower housing; 2. a battery compartment; 3. a prism assembly; 4. a circuit board; 5. an upper housing; 6. a connection hole; 7. a steel ring; 8. a shade assembly; 9. a retaining wall; 10. an elastic cover; 11. an elastic metal sheet; 12. a deformation section; 13. an operation unit; 14. edge extension; 15. a connecting block; 16. a connecting column; 17. a display screen; 18. control buttons.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1, 2 and 3, in an embodiment of a soy milk concentration meter according to the present utility model, the concentration meter includes a lower housing 1, a battery compartment 2, a circuit board 4 and a prism assembly 3 are sequentially disposed on the lower housing 1 from bottom to top, an upper housing 5 is disposed on the lower housing 1, a connection hole 6 is disposed on the upper housing 5, a steel ring 7 is disposed on the connection hole 6 for storing liquid during measurement, a light shielding component 8 is further disposed on the connection hole 6, and a light shielding structure is disposed between the lower housing 1 and the upper housing 5; the light blocking structure comprises a blocking wall 9 arranged on the lower shell 1; the top of the baffle wall 9 is abutted against the inner wall of the upper shell 5; the shading component 8 comprises an elastic cover 10 matched with the connecting hole 6 and an elastic metal sheet 11 fixedly connected above the elastic cover 10; the elastic metal piece 11 includes a deformation portion 12 and an operation portion 13 provided on a peripheral side of the deformation portion 12; a closed space is formed between the deformation part 12 and the elastic cover 10; the height of the elastic cover 10 is greater than the depth of the connection hole 6. The lower shell 1 and the upper shell 5 are arranged through the baffle wall 9, so that good light-shielding performance can be ensured even if the lower shell and the upper shell are connected to generate looseness, the structure is simple, and the use and the assembly are convenient; the elastic cover 10 can be clamped on the connecting hole 6, so that the light-shielding performance of the solution in the steel ring 7 can be ensured during measurement, the deformation of the elastic metal sheet 11 is used for extruding a closed space between the deformation part 12 and the elastic cover 10, the elastic cover 10 is pressed and only attached to the inner wall of the connecting hole 6, meanwhile, the height of the elastic cover 10 is larger than the depth of the connecting hole 6, that is, a certain gap exists between the operation part 13 and the upper shell 5, an operation space is reserved, the pressure on the elastic metal sheet 11 for deforming the elastic cover 10 is reduced after the measurement is finished, the light shielding assembly 8 is taken down, and the device is simple in structure and convenient and reliable to use. When the device is used, to-be-measured liquid is dripped into the steel ring 7, the shading component 8 is covered on the connecting hole 6, the deformation part 12 is pressed to deform the elastic metal sheet 11, the closed space is pressed, and the elastic cover 10 is pressed, so that the elastic cover 10 is abutted to the side wall of the connecting hole 6, and the internal shading property is ensured.

Referring to fig. 1, 2 and 3, in this embodiment, the basic parts are identical to those of the above embodiment, and are not described herein. In this embodiment, a circle of extended edge 14 matched with the upper casing 5 is provided on the peripheral side of the blocking wall 9, so as to ensure more reliable connection between the upper casing 5 and the lower casing 1 and ensure the light-shading property inside; in this embodiment, a connection structure is disposed between the light shielding component 8 and the upper housing 5, and the connection structure includes connection blocks 15 respectively disposed on the elastic metal sheet 11 and the upper housing 5, and connection ropes connected between the connection blocks 15, so that the light shielding component 8 is convenient to use, and has a simple structure and reliable use, and the connection ropes are not shown in the figure. Meanwhile, in this embodiment, the lower casing 1 inside the blocking wall 9 is provided with a plurality of connection columns 16, so that the connection stability can be ensured, and the connection is reliable; and the circuit board 4 and the lower shell 1 are arranged at intervals, and the intervals are arranged to dissipate heat and leave a space, so that the service life of the circuit board 4 is prolonged. In this embodiment, the display screen 17 and the control buttons 18 are disposed on the upper housing 5, so that measurement data can be intuitively obtained, the use is convenient, and other embodiments can be provided in other forms, which will not be described herein.

The above embodiments are merely illustrative embodiments of the present utility model, but the technical features of the present utility model are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the present utility model are included in the scope of the present utility model.

Claims (8)

1. A soy milk concentration meter, characterized in that: comprising

The bottom of the lower shell is provided with a battery compartment, the top of the lower shell is provided with a prism assembly and a circuit board arranged in the middle;

the upper shell is provided with a connecting hole and a steel ring matched with the connecting hole;

the shading component is covered on the connecting hole;

Wherein a light blocking structure is arranged between the lower shell and the upper shell; the light blocking structure comprises a blocking wall arranged on the lower shell; the top of the retaining wall is abutted with the inner wall of the upper shell; the shading component comprises an elastic cover matched with the connecting hole and an elastic metal sheet fixedly connected above the elastic cover; the elastic metal sheet comprises a deformation part and an operation part arranged on the periphery side of the deformation part; a closed space is formed between the deformation part and the elastic cover; the height of the elastic cover is larger than the depth of the connecting hole.

2. The soy milk concentration meter of claim 1 wherein: the periphery of the retaining wall is provided with a circle of extension edge matched with the upper shell.

3. The soy milk concentration meter of claim 1 or 2, wherein: a connecting structure is arranged between the shading component and the upper shell.

4. A soy milk concentration meter according to claim 3, wherein: the connecting structure comprises connecting blocks and connecting ropes, wherein the connecting blocks are respectively arranged on the elastic metal sheet and the upper shell, and the connecting ropes are connected between the connecting blocks.

5. The soy milk concentration meter of claim 1 or 2, wherein: and a plurality of connecting columns are arranged on the lower shell inside the retaining wall.

6. A soy milk concentration meter according to claim 3, wherein: and a plurality of connecting columns are arranged on the lower shell inside the retaining wall.

7. The soy milk concentration meter of claim 1 or 2, wherein: the circuit board is arranged at intervals with the lower shell.

8. The soy milk concentration meter of claim 1 or 2, wherein: the upper shell is provided with a display screen and control buttons.