Tea leaf moisture detection device

By designing a tea moisture detection device with a cleaning component, the problems of inconsistent insertion depth and tea stains were solved, ensuring the accuracy and convenience of detection.

CN224553235UActive Publication Date: 2026-07-24HANGZHOU ZHIJIANG TEA CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HANGZHOU ZHIJIANG TEA CO LTD
Filing Date
2025-07-21
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Traditional tea moisture detection devices are prone to detection errors when the insertion depth is inconsistent, and tea stains on the detection tip can lead to lower readings, affecting the accuracy of the detection.

Method used

A tea moisture detection device including a detection body and a cleaning component was designed. The cleaning component includes a slidingly mounted double-hole plate, a storage cavity, a liquid filling component, and a liquid suction ring block. It automatically cleans the detection end through capillary action to ensure consistent insertion depth and end cleanliness.

Benefits of technology

This technology ensures consistent insertion depth during the detection process, avoids the influence of tea stains, and improves the accuracy of humidity detection and the ease of use of the device.

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Abstract

The utility model provides a kind of tea moisture detection device, including detection main part, the detection main part includes detection instrument and the detection end head connected by connecting line, the detection end of the detection end head is slid for cleaning cleaning assembly, the cleaning assembly includes the double-hole plate of sliding installation in the lower side of detection end head stem wall, the front and rear of the double-hole plate are both equipped with the pushing arc groove for pushing, and the inside of double-hole plate is equipped with the storage cavity for storage, and the front and rear of the top surface of storage cavity are both equipped with liquid adding piece for adding liquid, the two inner walls of double-hole plate are both equipped with wiping ring groove for wiping;The utility model utilizes the cleaning structure of sleeve connection, not only can guarantee the high degree of fixation in detection process, avoid the problem of affecting detection data, but also can clean the device detection end through cleaning structure, ensure the normal use of device while also avoid the problem of tea scale wrapping detection end, affect the accuracy of tea moisture detection.
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Description

Technical Field

[0001] This utility model relates to the field of tea humidity detection technology, and in particular to a tea humidity detection device. Background Technology

[0002] Tea has a strong hygroscopic property. When the moisture content is too high, the moisture in the tea leaves becomes a breeding ground for microorganisms such as mold and bacteria, which may lead to mold, spoilage, off-flavors, and even the production of toxins that are harmful to health, seriously endangering consumers' health. Therefore, in order to avoid harming consumers' health when drinking tea and to ensure the quality of tea, it is necessary to regularly test the moisture content of the tea leaves, which requires the assistance of a tea moisture detection device.

[0003] However, traditional tea moisture detection devices may produce errors due to varying insertion depths. If inserted too shallowly, only the surface of the tea leaves is measured, which is easily affected by the environment and is usually too dry. If inserted too deeply, the moisture content of the tea leaves may be inaccurate due to insufficient drying inside. Therefore, the insertion depth needs to be approximately the same during the detection process. However, traditional moisture detection devices cannot guarantee this. Furthermore, the detection process may also be affected by tea stains adhering to the detection tip of the device, leading to lower readings. This is because tea stains can coat the detection tip, hindering current conduction and resulting in lower readings, thus affecting the accuracy of tea moisture detection.

[0004] Therefore, a tea moisture detection device is proposed. Utility Model Content

[0005] In view of this, the present invention aims to provide a tea moisture detection device to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial alternative.

[0006] The technical solution of this utility model embodiment is implemented as follows: it includes a detection body, the detection body includes a detection instrument and a detection end connected by a connecting line, the detection end of the detection end has a cleaning component for cleaning that slides on it, the cleaning component includes a double-hole plate that is slidably installed on the lower side of the rod wall of the detection end, the double-hole plate has a pushing arc groove for pushing on both the front and rear sides, and a storage cavity for storage is opened inside the double-hole plate, and a liquid adding component for adding liquid is provided on both the front and rear sides of the top surface of the storage cavity, the double-hole plate has a wiping ring groove for wiping on both inner walls, and a liquid suction ring block for absorbing liquid is fixedly installed on the inner wall of both wiping ring grooves, and a liquid transfer strip is fixedly installed on the surface of the liquid suction ring block.

[0007] In some embodiments, the liquid filling device includes a liquid filling inclined tube fixedly installed on one side of the inner wall of the storage cavity, and a sealing cap for sealing is threaded onto the upper side of the inner wall of the liquid filling inclined tube.

[0008] In some embodiments, the inner walls of both pushing arc grooves are fixedly equipped with anti-slip arc strips for anti-slip purposes, and the anti-slip arc strips are all made of silicone material.

[0009] In some embodiments, the two detection ends of the detection head are respectively in close contact with the two inner walls of the double-hole plate, and the storage cavity is located at the center of the two inner walls of the double-hole plate.

[0010] In some embodiments, both liquid-absorbing ring blocks and the two liquid-transfer strips are made of pure cotton, and one end of each of the two liquid-transfer strips extends through one side of the inner wall of the corresponding wiping ring groove to the lower part of the inner wall of the storage cavity.

[0011] In some embodiments, a plurality of anti-slip curved strips for anti-slip purposes are fixedly installed on the upper side of the surface of the detection end, and the plurality of anti-slip curved strips are wavy silicone strips, while the plurality of anti-slip curved strips are arranged in a circular array on the upper side of the surface of the detection end.

[0012] In some embodiments, two snap-fit ​​arc blocks for snapping are fixedly installed on the side of the detection instrument surface near the detection end, and both snap-fit ​​arc blocks are made of PVC plastic.

[0013] In some embodiments, scraper cylinders for removing impurities are fixedly installed on the bottom surface of the double-hole plate on both sides of the inner wall.

[0014] In some embodiments, both scraper cylinders are conical cylindrical structures, wider at the top and narrower at the bottom, and the scraper cylinders are made of natural rubber.

[0015] The present invention has the following advantages due to the adoption of the above technical solution:

[0016] 1. A tea moisture detection device, which utilizes a sleeved cleaning structure to not only ensure a fixed height during the detection process and avoid affecting the detection data, but also to clean the detection end of the device through the cleaning structure, ensuring the normal use of the device while preventing tea stains from covering the detection end and affecting the accuracy of tea moisture detection.

[0017] 2. A tea moisture detection device, which utilizes an anti-slip arc strip to ensure stability during the pushing of the double-hole plate, and allows the operator to move the device up and down more easily, thus achieving the effect of cleaning the detection end.

[0018] 3. A tea moisture detection device, which utilizes anti-slip bends to ensure the stability of the operator when handling the detection end, and avoids the problem of the detection end falling off and being damaged during the handling process.

[0019] 4. A tea moisture detection device, which, through the setting of a snap-fit ​​arc block, can ensure the storage effect of the inspection end, avoid the difficulty for operators to take out the instrument, increase the ease of use of the device, and thus increase the applicability of the device.

[0020] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a perspective view of the entire utility model;

[0023] Figure 2 This is a perspective view of the detection end of this utility model;

[0024] Figure 3 A perspective view of the cleaning component of this utility model;

[0025] Figure 4 This is a vertical sectional perspective view of the double-hole plate of this utility model;

[0026] Figure 5 This is a perspective view of the liquid filling component of this utility model.

[0027] Figure label:

[0028] 1-Detection body, 2-Detection instrument, 3-Connecting line, 4-Detection end, 5-Cleaning component, 6-Double-hole plate, 7-Pushing arc groove, 8-Storage chamber, 9-Liquid filling component, 10-Test ring groove, 11-Liquid suction ring block, 12-Liquid transfer strip, 13-Liquid filling inclined tube, 14-Sealing cap, 15-Anti-slip arc strip, 16-Anti-slip bending strip, 17-Snap-fit ​​arc block, 18-Scraper cylinder. Detailed Implementation

[0029] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0030] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0032] Example 1:

[0033] like Figure 1-5 As shown, a tea moisture detection device includes a detection body 1, which includes a detection instrument 2 and a detection end 4 connected by a connecting line 3. A cleaning component 5 for cleaning is slidably mounted on the detection end of the detection end 4. This application emphasizes innovative structure and does not elaborate on existing mature technologies such as the detection instrument 2 and the detection end 4. The cleaning component 5 includes a double-hole plate 6 slidably mounted on the lower side of the rod wall of the detection end 4. Both the front and rear surfaces of the double-hole plate 6 have pushing arc grooves 7 for pushing. The interior of the storage chamber 8 is provided with a storage cavity 8 for storage. The front and rear sides of the top surface of the storage cavity 8 are provided with liquid adding components 9 for adding liquid. The two inner walls of the double-hole plate 6 are provided with wiping ring grooves 10 for wiping. The inner walls of the two wiping ring grooves 10 are fixedly installed with liquid suction ring blocks 11 for absorbing liquid. The surface of the liquid suction ring blocks 11 is fixedly installed with a liquid transfer strip 12. The liquid adding component 9 includes a liquid adding inclined tube 13 fixedly installed on one side of the inner wall of the storage cavity 8. The upper side of the inner wall of the liquid adding inclined tube 13 is threaded with a sealing cap 14 for sealing.

[0034] In this embodiment, the cleaning component 5 slides on the rod wall of the detection end 4, and the push-pull movement of the cleaning component 5 is achieved by pushing the arc groove 7. There is no need to disassemble the electrode. During operation, cleaning can be triggered by pressing down with one hand, which increases the applicability of the device. Furthermore, anhydrous alcohol is added to the storage cavity 8 of the cleaning component 5 by the liquid adding component 9. In this way, the liquid can be continuously delivered to the liquid suction ring block 11 through the liquid transfer strip 12 via capillary action, thereby ensuring the cleaning effect of the detection end 4.

[0035] Example 2:

[0036] A tea moisture detection device, this embodiment is based on embodiment 1 with the following improvements, such as... Figure 1-5 As shown,

[0037] In this embodiment, anti-slip arc strips 15 are fixedly installed on the inner walls of the two pushing arc grooves 7, and the anti-slip arc strips 15 are all made of silicone. The two detection ends of the detection end 4 are respectively tightly attached to the two inner walls of the double-hole plate 6. The storage cavity 8 is located at the center of the two inner walls of the double-hole plate 6. The two liquid-absorbing ring blocks 11 and the two liquid-transfer strips 12 are all made of pure cotton. One end of the two liquid-transfer strips 12 extends through one side of the inner wall of the corresponding wiping ring groove 10 to the lower part of the inner wall of the storage cavity 8. The pure cotton liquid-transfer strips 12 and liquid-absorbing ring blocks 11 can supply liquid by capillary action, thereby ensuring the cleaning effect of the device.

[0038] Several anti-slip curved strips 16 are fixedly installed on the upper side of the surface of the detection end 4. The anti-slip curved strips 16 are wavy silicone strips and are arranged in a circular array on the upper side of the surface of the detection end 4. Two snap-fit ​​arc blocks 17 are fixedly installed on the side of the surface of the detection instrument 2 near the detection end 4. Both snap-fit ​​arc blocks 17 are made of PVC plastic. Scraper cylinders 18 for scraping impurities are fixedly installed on the bottom surface of the double-hole plate 6 on the periphery of the two inner walls. Both scraper cylinders 18 are conical cylindrical structures with a wider top and narrower bottom. The scraper cylinders 18 are made of natural rubber. The scraper cylinders 18 remove impurities from the surface of the detection end 4, improving the cleaning effect of the device. The anti-slip curved strips 16 and anti-slip arc strips 15 of the device can ensure the comfort of the device during use and also prevent the device from falling off during use.

[0039] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A tea moisture detection device, comprising a detection body (1), characterized in that: The detection body (1) includes a detection instrument (2) and a detection end (4) connected by a connecting line (3). The detection end of the detection end (4) has a cleaning component (5) for cleaning that slides on it. The cleaning component (5) includes a double-hole plate (6) that slides on the lower side of the rod wall of the detection end (4). The double-hole plate (6) has a pushing arc groove (7) for pushing on both the front and rear sides. The double-hole plate (6) has a storage cavity (8) for storage inside. The storage cavity (8) has a liquid adding component (9) for adding liquid on both the front and rear sides of the top surface. The double-hole plate (6) has a wiping ring groove (10) for wiping on both inner walls. The two wiping ring grooves (10) have a liquid suction ring block (11) for absorbing liquid fixedly installed on the inner walls of both wiping ring grooves (10). The liquid transfer strip (12) is fixedly installed on the surface of the liquid suction ring block (11).

2. The tea moisture detection device according to claim 1, characterized in that: The liquid filling component (9) includes a liquid filling inclined tube (13) fixedly installed on one side of the inner wall of the storage cavity (8), and a sealing cap (14) for sealing is threadedly connected to the upper side of the inner wall of the liquid filling inclined tube (13).

3. The tea moisture detection device according to claim 1, characterized in that: The inner walls of both of the aforementioned push arc grooves (7) are fixedly equipped with anti-slip arc strips (15) for anti-slip purposes, and several of the anti-slip arc strips (15) are made of silicone material.

4. The tea moisture detection device according to claim 1, characterized in that: The two detection ends of the detection end (4) are tightly fitted to the two inner walls of the double-hole plate (6), and the storage cavity (8) is located at the center of the two inner walls of the double-hole plate (6).

5. The tea moisture detection device according to claim 1, characterized in that: Both of the liquid-absorbing ring blocks (11) and the two liquid-transfer strips (12) are made of pure cotton, and one end of each of the two liquid-transfer strips (12) extends through one side of the inner wall of the corresponding wiping ring groove (10) to the bottom of the inner wall of the storage cavity (8).

6. The tea moisture detection device according to claim 1, characterized in that: A number of anti-slip curved strips (16) for anti-slip are fixedly installed on the upper side of the surface of the detection end (4), and the number of anti-slip curved strips (16) are wavy silicone strips, and the number of anti-slip curved strips (16) are arranged in a circular array on the upper side of the surface of the detection end (4).

7. The tea moisture detection device according to claim 1, characterized in that: Two snap-fit ​​arc blocks (17) for snap-fitting are fixedly installed on the side of the surface of the detection instrument (2) near the detection end (4), and both snap-fit ​​arc blocks (17) are made of PVC plastic.

8. The tea moisture detection device according to claim 1, characterized in that: The bottom surface of the double-hole plate (6) is fixedly equipped with scraper cylinders (18) for scraping off impurities on both sides of the two inner walls.

9. The tea moisture detection device according to claim 8, characterized in that: Both scraper cylinders (18) are conical cylindrical structures, with a wider top and narrower bottom, and the scraper cylinders (18) are made of natural rubber.