CN219161981U - Fruit and vegetable quality detection receiving device and fruit and vegetable quality detection device - Google Patents
Fruit and vegetable quality detection receiving device and fruit and vegetable quality detection device Download PDFInfo
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- CN219161981U CN219161981U CN202223596561.1U CN202223596561U CN219161981U CN 219161981 U CN219161981 U CN 219161981U CN 202223596561 U CN202223596561 U CN 202223596561U CN 219161981 U CN219161981 U CN 219161981U
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Abstract
The embodiment of the utility model provides a receiving device for detecting the quality of fruits and vegetables and a device for detecting the quality of fruits and vegetables, and relates to the technical field of fruit and vegetable detection. The fruit and vegetable quality detection device comprises a receiving device for fruit and vegetable quality detection. The receiving device for detecting the quality of fruits and vegetables comprises a light shield, the light shield comprises a plurality of reflectors and a plurality of light absorbing members, the reflectors are connected end to end in sequence to jointly define a light reflecting space, one surface of each reflector, which is located in the light reflecting space, is a light reflecting surface, the light absorbing members and the light reflecting space jointly form a plurality of light reflecting paths, each light reflecting path is provided with a light inlet and a light outlet, the light reflecting paths located at the light inlet extend along a first direction, and when light enters the light reflecting paths from the light inlet along the first direction, the light can be emitted from the light outlet. Through the setting of lens hood, can filter the ambient parasitic light around most fruit to reduce the influence of ambient light signal around the fruit to the diffuse transmission light through fruit, and then improve the detection precision of fruit quality.
Description
Technical Field
The utility model relates to the technical field of fruit and vegetable detection, in particular to a receiving device for fruit and vegetable quality detection and a fruit and vegetable quality detection device.
Background
With the improvement of life quality of people, the demands for testing the internal quality of fruits and vegetables are becoming wider. In order to meet the huge detection demands, a rapid and accurate detection method is required. The near infrared spectrum detection method has the characteristic of rapid nondestructive detection, and can meet the requirements of nondestructive rapid detection of fruits and vegetables, so that the method is widely applied to the field of fruit and vegetable detection.
The inventor researches and discovers that the existing receiving device for detecting the quality of the fruits and vegetables is composed of one or a plurality of condensing lenses, or the diffuse transmission light emitted by a light source of the device for detecting the quality of the fruits and vegetables and passing through the fruits is directly received by light rays, but the diffuse transmission light signals of the fruits to be detected are submerged by the signals of the ambient light around the fruits, so that the detection precision is reduced.
Disclosure of Invention
The utility model aims to provide a receiving device for detecting the quality of fruits and vegetables, which can reduce the influence of an ambient light signal around the fruits on diffuse transmission light passing through the fruits, thereby improving the detection precision of the quality of the fruits.
Embodiments of the present utility model are implemented as follows:
in a first aspect, the present utility model provides a receiving device for detecting quality of fruits and vegetables, including:
the light shield comprises a plurality of reflectors and a plurality of light absorbing pieces, the reflectors are connected end to end in sequence to jointly define a light reflecting space, one surface of each reflector, which is located in the light reflecting space, is a light reflecting surface, the light absorbing pieces and the light reflecting space jointly form a plurality of light reflecting paths, each light reflecting path is provided with a light inlet and a light outlet, the light reflecting paths located at the light inlet extend along a first direction, and when light enters the light reflecting paths from the light inlet along the first direction, the light can be emitted from the light outlet.
Through the setting of lens hood, can filter the ambient parasitic light around most fruit to reduce the influence of ambient light signal around the fruit to the diffuse transmission light through fruit, and then improve the detection precision of fruit quality.
In an alternative embodiment, the plurality of reflectors has four reflectors, and the four reflectors include a first reflector, a second reflector, a third reflector, and a fourth reflector that are sequentially connected end to end, and any one of the reflection light paths passes through any two reflectors.
The reflecting space formed by the four reflectors is firm and reliable, and the reflecting light path formed by the four reflectors and the light absorbing pieces is relatively controllable.
In an alternative embodiment, the plurality of reflection light paths include a plurality of first light paths extending along a first direction, a plurality of second light paths extending along a second direction, a third light path and a fourth light path extending along the first direction, and a fifth light path and a sixth light path extending along the second direction, the first direction and the second direction are relatively preset and linearly symmetrically arranged, two ends of the first light path respectively pass through the first reflector and the third reflector, two ends of the second light path respectively pass through the first reflector and the third reflector, two ends of the third light path respectively pass through the second reflector and the first reflector and are communicated with the second light path near one side of the second reflector, two ends of the fourth light path respectively pass through the third reflector and the fourth reflector and are communicated with the third light path and the first light path near one side of the fourth reflector, and two ends of the sixth light path respectively pass through the first reflector and the fourth reflector and are communicated with the first light path near one side of the fourth reflector.
The optical path of light in the light shield can be increased by adjusting the incident angle under the condition that the sizes of the first reflecting mirror and the second reflecting mirror are not changed, so that the stray light eliminating capability can be increased, and the cost and the occupied space can be saved.
In an alternative embodiment, the light inlet is disposed on the first reflective mirror.
The first reflector is provided with a plurality of first light paths and second light paths, so that the first reflector is provided with more choices for setting the light inlet.
In an alternative embodiment, the light outlet is disposed at the third reflector and is located at the end of the first light path, and a first light path is spaced between the light outlet and the light inlet in the arrangement direction of the second reflector and the fourth reflector.
The light path of the light entering from the light inlet along the first direction in the light reflecting space can be guaranteed to be maximum through the arrangement of the light outlet, and further stray light can be effectively eliminated.
In an alternative embodiment, the receiving device for detecting the quality of fruits and vegetables further comprises a stray light eliminating piece, wherein the stray light eliminating piece comprises a condensing lens and a drum lens, and light passing through the light outlet can sequentially pass through the condensing lens and the drum lens.
And then can pass through condensing lens and drum lens secondary focusing in proper order and eliminate remaining stray light to further reduce the influence of ambient light signal around the fruit to the diffuse transmission light that passes through fruit, improve the detection precision of fruit quality.
In an alternative embodiment, a first diaphragm is further arranged between the condensing lens and the drum lens, the first diaphragm is provided with an aperture through which the light passing through the condensing lens passes, and the aperture is located at the focal point of the condensing lens.
Stray light can be further eliminated through the arrangement of the first diaphragm.
In an alternative embodiment, the condenser lens is a triple cemented lens.
The ability to eliminate stray light by condensing light can be further enhanced.
In an alternative embodiment, the drum lens is a drum biconvex lens.
The ability to eliminate stray light by condensing light can be further enhanced.
In a second aspect, the present utility model provides a fruit and vegetable quality detection device, including a receiving device for fruit and vegetable quality detection according to any one of the foregoing embodiments.
The embodiment of the utility model has the beneficial effects that: the embodiment of the utility model provides a receiving device for detecting the quality of fruits and vegetables and a device for detecting the quality of fruits and vegetables. The fruit and vegetable quality detection device comprises a receiving device for fruit and vegetable quality detection. The receiving device for detecting the quality of fruits and vegetables comprises a light shield, the light shield comprises a plurality of reflectors and a plurality of light absorbing members, the reflectors are connected end to end in sequence to jointly define a light reflecting space, one surface of each reflector, which is located in the light reflecting space, is a light reflecting surface, the light absorbing members and the light reflecting space jointly form a plurality of light reflecting paths, each light reflecting path is provided with a light inlet and a light outlet, the light reflecting paths located at the light inlet extend along a first direction, and when light enters the light reflecting paths from the light inlet along the first direction, the light can be emitted from the light outlet. Through the setting of lens hood, can filter the ambient parasitic light around most fruit to reduce the influence of ambient light signal around the fruit to the diffuse transmission light through fruit, and then improve the detection precision of fruit quality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a receiving device for detecting fruit and vegetable quality according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a light shield according to an embodiment of the present utility model.
Icon 1-receiving device for fruit and vegetable quality detection; 10-a light shield; 11-a first mirror; 111-a light inlet; 12-a second reflector; 13-a third mirror; 131-a light outlet; 14-a fourth reflector; 15-a light reflecting space; 16-light absorbing member; 21-a first light path; 22-a second optical path; 23-a third light path; 24-fourth light path; 25-a fifth light path; 26-sixth optical path; 30-a stray light eliminating member; 31-a condenser lens; a 32-drum lens; 33-a first diaphragm; 40-optical fiber.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The following describes in detail the specific structure of the receiving device for fruit and vegetable quality detection and the technical effects of response thereof provided by the embodiment of the utility model with reference to the accompanying patent drawings.
Referring to fig. 1-2, a receiving device 1 for detecting fruit and vegetable quality according to an embodiment of the present utility model includes a light shield 10.
The light shield 10 includes a plurality of reflectors and a plurality of light absorbing members 16, the reflectors are connected end to end in sequence to define a reflective space 15, one surface of the reflector located in the reflective space 15 is a reflective surface, the light absorbing members 16 and the reflective space 15 form a plurality of reflective light paths together, the reflective light paths are provided with a light inlet 111 and a light outlet 131, the reflective light paths located at the light inlet 111 extend along a first direction, and when light enters the reflective light paths from the light inlet 111 along the first direction, the light can be emitted from the light outlet 131.
The surface of the plurality of reflectors, which is far from the reflective space 15, is light-absorbing, so that external light is prevented from entering the reflective space 15 from outside the light inlet 111.
It is easy to understand that, after the diffuse transmission light emitted by the light source of the fruit and passing through the fruit enters the reflection light path from the light inlet 111 along the first direction, the signal portion of the ambient light around the fruit also enters the reflection light path from the light inlet 111.
It is easy to understand that the diffuse transmission light entering the light outlet 131 along the first direction sequentially passes through a plurality of reflection light paths and finally exits from the light outlet 131, and the ambient light around the fruit is very disordered after entering the reflection light paths from the light inlet 111, so that most of the ambient light entering the light inlet 111 is not in the first direction, and most of the light is absorbed by the light absorbing member 16 in the light reflecting space 15 after passing through the plurality of reflection light paths in the light reflecting space 15, so that most of the light emitted from the light outlet 131 is the diffuse transmission light emitted by the light source of the fruit and passing through the fruit quality detection device, and therefore, the ambient light around most of the fruit can be filtered through the arrangement of the light shielding cover 10, thereby reducing the influence of the ambient light signal around the fruit on the diffuse transmission light passing through the fruit, and further improving the detection accuracy of the fruit quality.
It should be noted that, in this embodiment, the plurality of reflection light paths are sequentially connected, and the light entering the reflection light path from the light inlet 111 along the first direction is reflected by the reflection surface to pass through the next-hop reflection light path, so as to sequentially undergo multiple reflections and be emitted from the light outlet 131.
Further, in this embodiment, the mirrors have four mirrors, and the four mirrors include a first mirror 11, a second mirror 12, a third mirror 13, and a fourth mirror 14, which are sequentially connected end to end, and any one of the reflection paths passes through any two mirrors.
It will be appreciated that the reflective space 15 formed by the four mirrors is relatively robust and reliable and is relatively controllable with respect to the reflected light path formed by the plurality of light absorbing members 16. It should be noted that the light shield 10 further includes a first baffle (not shown) and a second baffle (not shown). The first baffle and the second baffle are oppositely arranged and respectively arranged at two opposite ends of the first reflecting mirror 11, the second reflecting mirror 12, the third reflecting mirror 13 and the fourth reflecting mirror 14. The light absorbing member 16 may be installed at any one of the first barrier, the second barrier, the first reflective mirror 11, the second reflective mirror 12, the third reflective mirror 13, and the fourth reflective mirror 14.
In the present embodiment, the first mirror 11, the second mirror 12, the third mirror 13, and the fourth mirror 14 are connected end to end at right angles in order.
Further, the plurality of reflection light paths in the present embodiment includes a plurality of first light paths 21 extending in the first direction, a plurality of second light paths 22 extending in the second direction, a third light path 23 and a fourth light path 24 extending in the first direction of smoke, and a fifth light path 25 and a sixth light path 26 extending in the second direction of smoke. The first direction and the second direction are symmetrically arranged relative to a preset straight line, and it can be understood that in the reflective space 15, for two first light paths 21 and second light paths 22 which are arbitrarily communicated, an included angle between the first light path 21 and a preset straight line passing through the first light path is equal to an included angle between the second light path 22 and a preset straight line passing through the second light path.
Wherein both ends of the first optical path 21 pass through the first reflective mirror 11 and the third reflective mirror 13, respectively. Both ends of the second optical path 22 also pass through the first mirror 11 and the third mirror 13, respectively. Both ends of the third optical path 23 are respectively passed through the second reflecting mirror 12 and the first reflecting mirror 11 and are communicated with the second optical path 22 near one side of the second reflecting mirror 12, both ends of the fourth optical path 24 are respectively passed through the third reflecting mirror 13 and the fourth reflecting mirror 14 and are communicated with the second optical path 22 near one side of the fourth reflecting mirror 14, both ends of the fifth optical path 25 are respectively passed through the second reflecting mirror 12 and the third reflecting mirror 13 and are communicated with the third optical path 23 and the first optical path 21 near one side of the second reflecting mirror 12, and both ends of the sixth optical path 26 are respectively passed through the first reflecting mirror 11 and the fourth reflecting mirror 14 and are communicated with the first optical path 21 near one side of the fourth reflecting mirror 14 of the fourth optical path 24.
It will be appreciated that the number of the first optical path 21 and the second optical path 22 depends on the incident angle with the first optical path 21 or the incident angle with the second optical path 22, so that the lengths of the first reflective mirror 11 and the second reflective mirror 12 can be ensured by adjusting the incident angle, and the optical path of the light entering the first optical path 21 from the light inlet 111 along the first direction in the light shield 10 can be changed, in other words, the optical path of the light in the light shield 10 can be increased without changing the sizes of the first reflective mirror 11 and the second reflective mirror 12, which can increase the stray light eliminating capability, and save the cost and the occupied space.
Further, in the present embodiment, the light inlet 111 is provided in the first reflecting mirror 11. Of course, in other embodiments, the light inlet 111 may be further disposed on the second reflective mirror 12, the third reflective mirror 13, and the fourth reflective mirror 14, and there is no specific limitation on which reflective mirror the light inlet 111 is disposed on.
It is easy to understand that the light entrance hole is provided on the first reflecting mirror 11, and since the first reflecting mirror 11 is provided with a plurality of first light paths 21 and second light paths 22, the first reflecting mirror 11 is provided with more choices of providing the light entrance 111.
Further, the light outlet 131 is disposed at the third reflector 13 and located at an end of the first optical path 21, and the first optical path 21 is spaced between the light outlet 131 and the light inlet 111 in the arrangement direction of the second reflector 12 and the fourth reflector 14. Referring to fig. 2, by providing the exit, the maximum optical path length of the light entering from the light inlet 111 along the first direction in the reflective space 15 can be ensured, thereby ensuring more effective stray light elimination.
In the present embodiment, five first light paths 21 are provided in the directions from the second mirror 12 to the fourth mirror 14, four second light paths 22 are provided, the light inlet 111 communicates with the third first light path 21, and the light outlet 131 is located on the fifth first light path 21.
In the present embodiment, the light absorbing member 16 is a solid block capable of absorbing light, and may be a block structure with a light absorbing paint coated on the surface or a light absorbing treatment performed on the surface.
Further, in the embodiment, the receiving device 1 for detecting the quality of fruits and vegetables further includes a stray light eliminating member 30, wherein the stray light eliminating member 30 includes a condensing lens 31 and a drum lens 32, and the light passing through the light outlet 131 can pass through the condensing lens 31 and the drum lens 32 in sequence.
It can be understood that the diffuse transmission light emitted by the light source of the fruit and vegetable quality detection device and formed by fruits and vegetables can eliminate stray light with a large field angle through the light shield 10, and further can eliminate residual stray light through secondary focusing of the condensing lens 31 and the drum lens 32 in sequence, so that the influence of the ambient light signal around fruits on the diffuse transmission light passing through the fruits is further reduced, and the detection precision of the fruit quality is improved.
Specifically, in the present embodiment, a first diaphragm 33 is further disposed between the condensing lens 31 and the drum lens 32, and the first diaphragm 33 is provided with an aperture through which the light passing through the condensing lens 31 passes, and the aperture is located at the focal point of the condensing lens 31.
It will be appreciated that stray light can be further eliminated by the provision of the first diaphragm 33.
Further, the condensing lens 31 in the present embodiment is a triple-cemented lens, which can further enhance the capability of eliminating stray light by condensing light.
Further, the drum lens 32 in the present embodiment is a drum-shaped biconvex lens, which can also further enhance the capability of eliminating stray light by condensing light.
Of course, in other embodiments, the condensing lens 31 may be a condensing lens 31 of other structural types, and the drum lens 32 is not limited to a drum-shaped double lens, and the types of the condensing lens 31 and the drum lens 32 are not limited herein.
It should be noted that the receiving device 1 for fruit and vegetable quality detection further includes an optical fiber 40 or a spectrometer diaphragm for receiving the light passing through the drum lens 32.
The embodiment of the utility model also provides a fruit and vegetable quality detection device which comprises the receiving device 1 for fruit and vegetable quality detection.
In summary, the embodiment of the utility model provides a receiving device 1 for detecting the quality of fruits and vegetables and a device for detecting the quality of fruits and vegetables. Wherein the fruit and vegetable quality detection device comprises a receiving device 1 for fruit and vegetable quality detection. The receiving device 1 for fruit and vegetable quality detection comprises a light shield 10 and a stray light eliminating piece 30, wherein the light shield 10 comprises a plurality of reflectors and a plurality of light absorbing pieces 16, the reflectors are sequentially connected end to jointly define a light reflecting space 15, one surface of each reflector, which is located in the light reflecting space 15, is a light reflecting surface, the light absorbing pieces 16 and the light reflecting space 15 jointly form a plurality of light reflecting paths, each light reflecting path is provided with a light inlet 111 and a light outlet 131, the light reflecting paths located in the light inlet 111 extend along a first direction, and when light enters the light reflecting paths from the light inlet 111 along the first direction, the light can be emitted from the light outlet 131. Through the setting of lens hood 10, can filter the ambient parasitic light around most fruit to reduce the influence of ambient light signal around the fruit to the diffuse transmission light through fruit, and then improve the detection precision of fruit quality, the secondary focusing that passes through condensing lens 31 and drum lens 32 in proper order eliminates remaining stray light again, with the further influence that reduces ambient light signal around the fruit to the diffuse transmission light through fruit, improves the detection precision of fruit quality.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A fruit and vegetable quality detection receiving device, comprising:
the light shield comprises a plurality of reflectors and a plurality of light absorbing pieces, wherein the reflectors are connected end to end in sequence to jointly define a light reflecting space, one surface of each reflector, which is located in the light reflecting space, is a light reflecting surface, the light absorbing pieces and the light reflecting space jointly form a plurality of reflecting light paths, each reflecting light path is provided with a light inlet and a light outlet, the reflecting light paths located at the light inlet extend along a first direction, and when light enters the reflecting light paths from the light inlet, the light can be emitted from the light outlet.
2. The receiving device for detecting the quality of fruits and vegetables according to claim 1, wherein:
the reflectors are four, each reflector comprises a first reflector, a second reflector, a third reflector and a fourth reflector which are sequentially connected end to end, and any one of the reflection light paths passes through any two reflectors.
3. The receiving device for detecting the quality of fruits and vegetables according to claim 2, wherein:
the plurality of reflection light paths comprise a plurality of first light paths extending along the first direction, a plurality of second light paths extending along the second direction, a third light path and a fourth light path extending along the first direction, and a fifth light path and a sixth light path extending along the second direction, wherein the first direction and the second direction are symmetrically arranged relative to a preset straight line, two ends of the first light path respectively pass through the first reflector and the third reflector, two ends of the second light path respectively pass through the first reflector and the third reflector, the two ends of the third light path are respectively communicated with the second light path which is close to one side of the second reflector through the second reflector and the first reflector, the two ends of the fourth light path are respectively communicated with the second light path which is close to one side of the fourth reflector through the third reflector and the fourth reflector, the two ends of the fifth light path are respectively communicated with the first light path which is close to one side of the second reflector through the second reflector and the third reflector, and the two ends of the sixth light path are respectively communicated with the first light path which is close to one side of the fourth reflector through the first reflector and the fourth reflector.
4. A fruit and vegetable quality inspection receiving device according to claim 3, characterized in that:
the light inlet is arranged on the first reflecting mirror.
5. The receiving device for detecting the quality of fruits and vegetables according to claim 4, wherein:
the light outlet is arranged at the end part of the third reflector and positioned at the first light path, and the first light path is arranged between the light outlet and the light inlet in the arrangement direction of the second reflector and the fourth reflector.
6. The receiving device for detecting the quality of fruits and vegetables according to claim 1, wherein:
the receiving device for detecting the quality of fruits and vegetables further comprises a stray light eliminating piece, wherein the stray light eliminating piece comprises a condensing lens and a drum-shaped lens, and light passing through the light outlet can sequentially pass through the condensing lens and the drum-shaped lens.
7. The receiving device for detecting the quality of fruits and vegetables according to claim 6, wherein:
and a first diaphragm is arranged between the condensing lens and the drum-shaped lens, and is provided with an aperture through which light passing through the condensing lens passes and positioned at the focus of the condensing lens.
8. The receiving device for detecting the quality of fruits and vegetables according to claim 6, wherein:
the condensing lens is a triple-cemented lens.
9. The receiving device for detecting the quality of fruits and vegetables according to claim 6, wherein:
the drum lens is a drum biconvex lens.
10. A fruit and vegetable quality detection device, characterized by comprising the receiving device for fruit and vegetable quality detection according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223596561.1U CN219161981U (en) | 2022-12-30 | 2022-12-30 | Fruit and vegetable quality detection receiving device and fruit and vegetable quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223596561.1U CN219161981U (en) | 2022-12-30 | 2022-12-30 | Fruit and vegetable quality detection receiving device and fruit and vegetable quality detection device |
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| Publication Number | Publication Date |
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| CN219161981U true CN219161981U (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223596561.1U Active CN219161981U (en) | 2022-12-30 | 2022-12-30 | Fruit and vegetable quality detection receiving device and fruit and vegetable quality detection device |
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| Country | Link |
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| CN (1) | CN219161981U (en) |
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2022
- 2022-12-30 CN CN202223596561.1U patent/CN219161981U/en active Active
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Address after: 341600 No. 9, Shuanglong Avenue, High tech Zone, Xinfeng County, Ganzhou, Jiangxi Province Patentee after: Lvmeng Technology Co.,Ltd. Address before: 341000 Chengxin Avenue, Xinfeng Industrial Park, Ganzhou City, Jiangxi Province Patentee before: JIANGXI REEMOON TECHNOLOGY HOLDINGS Co.,Ltd. |
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