Test box for testing color difference of paste or liquid

Abstract

The utility model discloses a test box for a paste or liquid chromatic aberration test, which comprises an outer box, an inner box and an inner box, the inner box is arranged in the inner cavity of the outer box in a horizontal sliding mode and can move into or move out of the inner cavity of the outer box through the access channel, a through feeding channel is formed in the top of the inner box, and the feeding channel and the detection channel are arranged in an up-down overlapping mode; the shading plate is arranged on the outer box in a turnover mode, located on the side, close to the access channel, of the outer box and capable of shading light penetrating through a gap between the top of the inner box and the top wall of the outer box; and the clamping assembly is arranged at the top of the outer box and is used for clamping and fixing the colorimeter and enabling the colorimeter to test the tested object through the detection channel. The utility model can reduce the influence of light on the test and improve the accuracy of the test.

Description

Technical Field

[0001] The utility model relates to the technical field of color difference testing equipment, in particular to a test box used for color difference testing of pastes or liquids. Background Art

[0002] In the prior art, a portable colorimeter dark box for measuring liquid is disclosed, the patent number is CN213209900U, which includes a box body, a tray and a top cover. The tray is arranged inside the box body, and a side cover is arranged on one side of the box body through a hinge. When in use, the side cover is opened, and a cup with tea soup is placed in the tray. The light source of the colorimeter is set on the top cover, and the side cover is closed to perform measurement.

[0003] However, there is a gap between the box body and the side cover, and light enters the dark box through the gap, affecting the detection of the colorimeter and affecting the accuracy of the detection. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a test box for color difference testing of pastes or liquids, which can reduce the influence of light on the test and improve the accuracy of the test.

[0005] According to the first aspect of the utility model, a test box for color difference testing of pastes or liquids includes: an outer box, a top of which is provided with a through detection channel, and one side is provided with an entry and exit channel; an inner box, which can be horizontally slidably arranged in the inner cavity of the outer box and can be moved into or out of the inner cavity of the outer box through the entry and exit channel, and the top is provided with a through feeding channel, and the feeding channel and the detection channel are arranged to overlap each other up and down; a light shielding plate, which can be flipped and arranged on the outer box, and is located on the side of the outer box close to the entry and exit channel, and can block the light passing through the gap between the top of the inner box and the top wall of the outer box; a clamping assembly, which is arranged on the top of the outer box, and is used to clamp and fix a colorimeter so that the colorimeter can pass through the detection channel to test the test product.

[0006] A test kit for color difference testing of pastes or liquids according to an embodiment of the utility model has at least the following beneficial effects:

[0007] 1. The utility model provides an outer box and an inner box. The inner box can be used to place the tested product, which may be a paste or a liquid. The inner box can be accommodated in the outer box. Thus, the tested product is placed in a dark test environment, which meets the test requirements, avoids the influence of light on the detection of the colorimeter, and ensures the accuracy of the test.

[0008] 2. The utility model enables the inner box to be horizontally slidably arranged in the inner cavity of the outer box. The test product is placed in the inner box through the feeding channel, and the inner box is moved into the inner cavity of the outer box. The light source of the colorimeter detects the test product through the detection channel and the feeding channel, and can accurately detect the test product, thereby eliminating the need to frequently adjust the position of the test product. In addition, the inner box can be taken out or stored in a push-pull manner, making the operation more convenient.

[0009] 3. The utility model sets a shading plate. When the inner box is drawn out, the shading plate flips upward, and when the inner box is pushed into the inner cavity of the outer box, the shading plate flips downward. Therefore, the shading plate can block the light passing through the gap between the top of the inner box and the top wall of the outer box, greatly reducing the light inside the test box and improving the accuracy of the test.

[0010] According to some embodiments of the utility model, a hinge is provided on the top of the shading plate, and the shading plate is flipped upside down by the hinge and is arranged on the top of the outer box.

[0011] According to some embodiments of the present invention, a square groove is provided on the top of the inner box, and a tray carrying the tested product can be placed in the square groove.

[0012] According to some embodiments of the present invention, the feeding channel is arranged in the square groove.

[0013] According to some embodiments of the present invention, the inner box is a square box, and the inner cavity of the outer box is adapted to the horizontal outer side of the square box.

[0014] According to some embodiments of the present invention, the colorimeter has a base, and a positioning groove is provided on the top of the outer box, and the positioning groove accommodates the base.

[0015] According to some embodiments of the present invention, the detection channel is disposed in the positioning groove.

[0016] According to some embodiments of the utility model, the colorimeter has a base, the clamping assembly includes a pressure plate hingedly arranged on the top of the outer box, the top of the outer box and the pressure plate clamp the base, and the clamping assembly also includes a locking structure arranged on the top of the outer box, and the locking structure is used to lock the pressure plate so that the pressure plate clamps the base.

[0017] According to some embodiments of the utility model, the locking structure is a hasp lock, and the top of the outer box locks the pressure plate through the hasp lock.

[0018] According to some embodiments of the present invention, the pressing plate has an abutment portion, and a contour of the abutment portion is matched with the top of the base.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 This is a schematic structural diagram of a test box for color difference testing of pastes or liquids according to an embodiment of the utility model;

[0022] Figure 2 for Figure 1 A schematic structural diagram of another working state of a test box for color difference testing of pastes or liquids is shown;

[0023] Figure 3 for Figure 1 A schematic structural diagram of a test box for color difference testing of pastes or liquids from another viewing angle is shown.

[0024] Figure numerals: 100 - outer box, 110 - detection channel, 120 - entry and exit channel, 130 - inner box, 140 - shading plate, 150 - colorimeter, 160 - hinge, 170 - square groove, 180 - base, 190 - positioning groove, 200 - pressure plate, 210 - buckle lock, 220 - abutment part, 230 - feeding channel. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0026] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] A test kit for color difference testing of pastes or liquids according to an embodiment of the utility model is described below in conjunction with the accompanying drawings.

[0030] Reference Figure 1 and Figure 2 A test box for color difference test of paste or liquid according to an embodiment of the utility model comprises an outer box 100, an inner box 130, a shading plate 140 and a clamping assembly. A through detection channel 110 is arranged on the top of the outer box 100, and an inlet and outlet channel 120 is arranged on one side; the inner box 130 can be horizontally slidably arranged in the inner cavity of the outer box 100 and can pass through the inlet and outlet channel 120 to move into or out of the inner cavity of the outer box 100, and a through feeding channel 230 is arranged on the top, and the feeding channel 230 overlaps with the detection channel 110 up and down; the shading plate 140 can be flipped and arranged on the outer box 100, and is located on the side of the outer box 100 close to the inlet and outlet channel 120, and can block the light passing through the gap between the top of the inner box 130 and the top wall of the outer box 100; the clamping assembly is arranged on the top of the outer box 100, and is used to clamp and fix the colorimeter 150 and make the colorimeter 150 pass through the detection channel 110 to test the test product.

[0031] In some embodiments of the present invention, a square groove 170 is disposed on the top of the inner box 130 , and a tray carrying the test product can be placed in the square groove 170 .

[0032] If the test product is liquid, the liquid can be added into the tray according to the test requirements. Then, the tray is positioned in the square groove 170 , and the colorimeter 150 can detect the liquid in the tray through the detection channel 110 .

[0033] In some embodiments of the present invention, the feeding channel 230 is disposed in the square groove 170 , so that the colorimeter 150 can detect liquid or paste without adjusting the position.

[0034] In some embodiments of the present invention, the inner box 130 is a square box, and the inner cavity of the outer box 100 is matched with the horizontal outer side of the square box, so that the inner box 130 can be accurately positioned in the outer box 100 .

[0035] In some embodiments of the present invention, the colorimeter 150 has a base 180 , and a positioning groove 190 is disposed on the top of the outer box 100 , and the positioning groove 190 accommodates the base 180 .

[0036] Therefore, on one hand, the positioning groove 190 can position the base 180 to ensure that the colorimeter 150 is correctly positioned in the outer box 100 , and on the other hand, the positioning groove 190 can reduce the gap between the top of the outer box 100 and the base 180 through which light passes.

[0037] In some embodiments of the present invention, the detection channel 110 is disposed in the positioning groove 190 , thereby ensuring that the relative position of the colorimeter 150 and the detection channel 110 is correct.

[0038] In some embodiments of the present invention, referring to Figure 3 The colorimeter 150 has a base 180, and the clamping assembly includes a pressing plate 200 hingedly arranged on the top of the outer box 100. The top of the outer box 100 and the pressing plate 200 clamp the base 180. The clamping assembly also includes a locking structure arranged on the top of the outer box 100, and the locking structure is used to lock the pressing plate 200 so that the pressing plate 200 clamps the base 180.

[0039] Therefore, the colorimeter 150 is pressed by the pressing plate 200 and locked by the locking structure, and the clamping assembly can clamp and fix the colorimeter 150 to prevent the colorimeter 150 from loosening.

[0040] In some embodiments of the present invention, the locking structure is a buckle lock 210 , and the top of the outer box 100 locks the pressing plate 200 through the buckle lock 210 .

[0041] Therefore, the buckle lock 210 is a prior art, has a low manufacturing cost, is easy to clamp, and is also easy to remove the colorimeter 150.

[0042] In some embodiments of the present invention, the pressing plate 200 has an abutting portion 220 , and the contour of the abutting portion 220 is matched with the top of the base 180 , thereby ensuring that the colorimeter 150 is firmly clamped.

[0043] In some embodiments of the present invention, a hinge 160 is disposed on the top of the shading plate 140 , and the shading plate 140 is flipped upside down on the top of the outer box 100 by the hinge 160 , so that the shading plate 140 can be flipped upward or downward.

[0044] Therefore, this embodiment has the following effects:

[0045] 1. The utility model provides an outer box 100 and an inner box 130. The inner box 130 can be used to place the test product, which may be a paste or a liquid. The inner box 130 can be accommodated in the outer box 100. Thus, the test product is placed in a dark test environment, which meets the test requirements, avoids the influence of light on the detection of the colorimeter 150, and ensures the accuracy of the test.

[0046] 2. The utility model allows the inner box 130 to be horizontally slidably arranged in the inner cavity of the outer box 100. The test product is placed in the inner box 130 through the feeding channel 230, and the inner box 130 is moved into the inner cavity of the outer box 100. The light source of the colorimeter 150 detects the test product through the detection channel 110 and the feeding channel 230, and can accurately detect the test product, thereby eliminating the need to frequently adjust the position of the test product. In addition, the inner box 130 can be taken out or stored in a push-pull manner, making the operation more convenient.

[0047] 3. The utility model sets a shading plate 140. When the inner box 130 is drawn out, the shading plate 140 flips upward. When the inner box 130 is pushed into the inner cavity of the outer box 100, the shading plate 140 flips downward. Therefore, the shading plate 140 can block the light passing through the gap between the top of the inner box 130 and the top wall of the outer box 100, thereby greatly reducing the light inside the test box and improving the accuracy of the test.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A test kit for color difference testing of pastes or liquids, characterized in that: include: The outer box (100) is provided with a through detection channel (110) at the top and an entry and exit channel (120) at one side; The inner box (130) is horizontally slidably arranged in the inner cavity of the outer box (100) and can be moved into or out of the inner cavity of the outer box (100) through the access channel (120), and a feeding channel (230) is arranged on the top thereof, and the feeding channel (230) and the detection channel (110) are arranged to overlap each other vertically; a light shielding plate (140) which can be flipped and arranged on the outer box (100) and is located on a side of the outer box (100) close to the access passage (120), and is capable of shielding light passing through a gap between the top of the inner box (130) and the top wall of the outer box (100); A clamping assembly is arranged on the top of the outer box (100) and is used to clamp and fix the colorimeter (150) and allow the colorimeter (150) to pass through the detection channel (110) to test the test product.

2. A test kit for color difference testing of pastes or liquids according to claim 1, characterized in that: A hinge (160) is arranged on the top of the shading plate (140), and the shading plate (140) is turned upside down and arranged on the top of the outer box (100) through the hinge (160).

3. A test kit for color difference testing of pastes or liquids according to claim 1, characterized in that: A square groove (170) is provided on the top of the inner box (130), and a tray carrying the test product can be placed in the square groove (170).

4. A test kit for color difference testing of pastes or liquids according to claim 3, characterized in that: The feeding channel (230) is arranged in the square groove (170).

5. A test kit for color difference testing of pastes or liquids according to claim 1, characterized in that: The inner box (130) is a square box, and the inner cavity of the outer box (100) is adapted to the horizontal outer side of the square box.

6. A test kit for color difference testing of pastes or liquids according to claim 1, characterized in that: The colorimeter (150) has a base (180), and a positioning groove (190) is provided on the top of the outer box (100), and the positioning groove (190) accommodates the base (180).

7. A test kit for color difference testing of pastes or liquids according to claim 6, characterized in that: The detection channel (110) is arranged in the positioning groove (190).

8. A test kit for color difference testing of pastes or liquids according to claim 1, characterized in that: The colorimeter (150) has a base (180), the clamping assembly comprises a pressing plate (200) hingedly arranged on the top of the outer box (100), the top of the outer box (100) and the pressing plate (200) clamp the base (180), and the clamping assembly also comprises a locking structure arranged on the top of the outer box (100), the locking structure is used to lock the pressing plate (200) so that the pressing plate (200) clamps the base (180).

9. A test kit for color difference testing of pastes or liquids according to claim 8, characterized in that: The locking structure is a snap lock (210), and the top of the outer box (100) locks the pressing plate (200) via the snap lock (210).

10. A test kit for color difference testing of pastes or liquids according to claim 8, characterized in that: The pressing plate (200) has an abutment portion (220), and the contour of the abutment portion (220) is matched with the top of the base (180).

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