CN220289571U - Hand-held apple sugar degree detector - Google Patents
Hand-held apple sugar degree detector Download PDFInfo
- Publication number
- CN220289571U CN220289571U CN202320419783.1U CN202320419783U CN220289571U CN 220289571 U CN220289571 U CN 220289571U CN 202320419783 U CN202320419783 U CN 202320419783U CN 220289571 U CN220289571 U CN 220289571U
- Authority
- CN
- China
- Prior art keywords
- circular arc
- arc part
- signal
- detector
- signal receiving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims abstract description 65
- 230000003287 optical effect Effects 0.000 claims description 5
- 241000220225 Malus Species 0.000 abstract description 72
- 235000021016 apples Nutrition 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 5
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 18
- 229930091371 Fructose Natural products 0.000 description 18
- 229960002737 fructose Drugs 0.000 description 18
- 239000005715 Fructose Substances 0.000 description 16
- 235000013399 edible fruits Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000010183 spectrum analysis Methods 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 241000220222 Rosaceae Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 210000001163 endosome Anatomy 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Abstract
The utility model relates to agricultural technology and discloses a handheld apple sugar degree detector which comprises a control unit, a detector gripper and a detection ring structure connected to the detector gripper, wherein the detection ring structure comprises a first arc part, a second arc part and a telescopic connecting piece, the first arc part is connected with the detector gripper, the first arc part is connected with the second arc part through the telescopic connecting piece to form an annular structure, one of the first arc part and the second arc part is provided with a signal transmitting unit, the other one of the first arc part and the second arc part is provided with a signal receiving unit, the signal receiving unit is suitable for receiving signals transmitted by the signal transmitting unit, the signal output end of the control unit is connected with the signal receiving end of the signal transmitting unit, and the signal output end of the signal receiving unit is connected with the signal receiving end of the control unit. The detector can flexibly measure the sugar degree of apples with different sizes, and has the characteristics of simple operation process, stable detection result and high detection accuracy.
Description
Technical Field
The utility model relates to agricultural technology, in particular to a handheld apple sugar degree detector.
Background
The apple is a plant of Malus genus of Malaceae subfamily, the tree is larry, the nutritional value of the apple is high, the apple is rich in minerals and vitamins, the calcium content is rich, the apple is favorable for metabolizing excessive salt in an endosome, and the malic acid can metabolize heat and prevent obesity of the lower body.
China is the first fruit production country in the world, apples are harvested and classified according to the size, maturity and commodity, wherein sugar degree and acidity are important indexes for evaluating the maturity of the apples.
At present, nondestructive detection of the sugar degree in fruits usually uses a spectrum analysis technology, the spectrum analysis technology has the advantages of high efficiency and nondestructive detection, but the traditional spectrum detection instrument is expensive and inconvenient to carry, so that portable nondestructive detection instruments specially used for detecting the sugar degree, acidity and other qualities in fruits are also available on the market, for example, a handheld fruit sugar degree nondestructive detection instrument is disclosed in Chinese patent CN214310448U, and the fitting degree of a detection probe in a fruit and the detection cover is improved by setting one end of the detection cover far away from a detection instrument body into a bending structure, but the accuracy and stability of the detection result of apples with larger size differences are still to be improved.
Accordingly, it is desirable to provide a hand-held apple fructose level detector.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a handheld apple fructose degree detector which can flexibly measure the sugar degree of apples with different sizes and has the characteristics of simple operation process, stable detection result and high detection accuracy.
In order to solve the technical problems, the utility model provides a handheld apple fructose detector, which comprises a control unit, a detector gripper and a detection ring structure connected to the detector gripper, wherein the detection ring structure comprises a first arc part, a second arc part and a telescopic connecting piece, the first arc part is connected with the detector gripper, the first arc part and the second arc part are connected through the telescopic connecting piece to form an annular structure, one of the first arc part and the second arc part is provided with a signal transmitting unit, the other one of the first arc part and the second arc part is provided with a signal receiving unit, the signal receiving unit is suitable for receiving signals transmitted by the signal transmitting unit, the signal output end of the control unit is connected with the signal receiving end of the signal transmitting unit, and the signal output end of the signal receiving unit is connected with the signal receiving end of the control unit.
Preferably, the telescopic connecting piece comprises a connecting rod and a spring sleeved on the connecting rod, the connecting rod can be connected between the first circular arc part and the second circular arc part in a sliding mode, one end of the spring is connected with the first circular arc part, and the other end of the spring is connected with the second circular arc part.
Further preferably, a first arc part groove is formed in the end of the first arc part, a second arc part groove is formed in the end of the second arc part, one end of the connecting rod is inserted into the first arc part groove, the other end of the connecting rod is inserted into the second arc part groove, and the connecting rod can slide in the first arc part groove and/or the second arc part groove.
Preferably, a first arc part elastic layer matched with the shape of the first arc part is arranged on the inner side of the first arc part, and a signal transmitting unit mounting hole for accommodating the signal transmitting unit is formed in the first arc part elastic layer; the inner side of the second arc part is provided with a second arc part elastic layer which is matched with the second arc part in shape, and the second arc part elastic layer is provided with a signal receiving unit mounting hole for accommodating the signal receiving unit.
Preferably, the signal transmitting unit is an optical signal transmitting unit.
More preferably, the optical signal emitting unit is an LED lamp.
Specifically, the number of the signal transmitting units is two, the number of the signal receiving units is one, the signal receiving units pass through the connecting line of the circle centers of the first circular arc part and the second circular arc part, and the two signal transmitting units are symmetrically arranged along the connecting line passing through the circle centers of the first circular arc part and the second circular arc part.
Preferably, a pull ring is connected to the outer side of the second arc portion.
Preferably, the detector gripper is further provided with a display screen connected with the control unit.
Preferably, a safety rope is further arranged at one end part, far away from the detection ring structure, of the detector gripper.
Through the technical scheme, the utility model has the beneficial effects that:
according to the handheld apple sugar degree detector provided by the utility model, the telescopic connecting piece is arranged to connect the first circular arc part and the second circular arc part to form the annular structure, the inner diameter of the detection ring structure is changed through movement of the telescopic connecting piece, so that the sugar degree of apples with different sizes can be flexibly measured, and the handheld apple sugar degree detector has the characteristics of simple operation process, stable detection result and high detection accuracy. And moreover, one of the first arc part and the second arc part is provided with a signal transmitting unit, and the other one is provided with a signal receiving unit, so that the signal transmitting unit and the signal receiving unit are distributed on two sides of the apple, and transmitted light generated by the signal transmitting unit can fully penetrate the apple and then be received by the signal receiving unit, and further accuracy of apple fructose detection is improved.
Other technical features and technical effects related to the present utility model will be further described in the following detailed description.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model, illustrate and explain the utility model and are not to be construed as limiting the utility model. In the drawings:
FIG. 1 is a schematic diagram of a hand-held apple sugar degree detector according to an embodiment of the present utility model;
fig. 2 is a perspective view of the hand-held apple fructose detector shown in fig. 1.
Description of the reference numerals
1 detector tongs 2 detection ring structure
21 first arc portion 211 first arc portion groove
22 second arc part 221 second arc part groove
23 telescopic connecting piece 231 connecting rod
232 spring 3 control unit
4 Signal transmitting Unit 5 Signal receiving Unit
6 first arc elastic layer 61 signal transmitting unit mounting hole
7 second arc elastic layer 71 signal receiving unit mounting hole
8 display screen 9 pull ring
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
It should be noted that, in the following description, some directional terms, such as "inner", "outer", "upper", "lower", "top", "bottom", etc., are used to indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, only to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements to be referred to 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.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "mounted," and "fixed" are to be construed broadly, and for example, the connection may be a fixed connection, a removable connection, or an integral connection; the connection may be direct or indirect via an intermediate medium, or may be internal communication between two components or an interaction relationship between two components. 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.
The utility model provides a handheld apple fructose detector, see fig. 1, which comprises a control unit 3, a detector gripper 1 and a detection ring structure 2 connected to the detector gripper 1, wherein the detection ring structure 2 comprises a first arc part 21, a second arc part 22 and a telescopic connecting piece 23, the first arc part 21 is connected with the detector gripper 1, the first arc part 21 and the second arc part 22 are connected through the telescopic connecting piece 23 to form an annular structure, one of the first arc part 21 and the second arc part 22 is provided with a signal transmitting unit 4, the other one is provided with a signal receiving unit 5, the signal receiving unit 5 is suitable for receiving signals transmitted by the signal transmitting unit 4, the signal output end of the control unit 3 is connected with the signal receiving end of the signal transmitting unit 4, and the signal output end of the signal receiving unit 5 is connected with the signal receiving end of the control unit 3.
When the handheld apple sugar degree detector provided by the basic technical scheme of the utility model is used, referring to fig. 1 and 2, a user pulls the second arc part 22 outwards, the inner diameter of the detection ring structure 2 is increased by adjusting the position of the telescopic connecting piece 23, apples are placed on the inner side of the detection ring structure 2, and the signal transmitting units 4 and the signal receiving units 5 distributed on the two sides of the apples are utilized, so that signals generated by the signal transmitting units 4 can fully penetrate the apples and then are received by the signal receiving units 5, and meanwhile, the signal receiving units 5 transmit the received signal information to the control unit 3 by combining the detection method in the existing detection means, and the control unit 3 obtains the apple sugar degree result according to the self-contained algorithm model. The algorithm model may be a model disclosed in the prior art that converts optical signals, acoustic signals, and fruit sugar.
According to the handheld apple sugar degree detector provided by the basic embodiment of the utility model, the telescopic connecting piece 3 is arranged to connect the first circular arc part 21 and the second circular arc part 22 to form a stable annular structure, the inner diameter of the detection ring structure 2 can be changed through the movement of the telescopic connecting piece 23, so that the sugar degree of apples with different sizes can be flexibly measured, and the handheld apple sugar degree detector has the characteristics of simple operation process, stable detection result and high detection accuracy. Moreover, the signal transmitting unit 4 is arranged on one of the first arc part 21 and the second arc part 22, and the signal receiving unit 5 is arranged on the other one, so that the signal transmitting unit 4 and the signal receiving unit 5 are distributed on two sides of the apple, and the signal generated by the signal transmitting unit 4 can fully penetrate the apple and then be received by the signal receiving unit 5, and further the accuracy of apple fructose detection is improved.
As a preferred embodiment of the telescopic link 23 in the present utility model, the telescopic link 23 includes a link rod 231 and a spring 232 sleeved on the link rod 231, the link rod 231 is slidably connected between the first circular arc portion 21 and the second circular arc portion 22, and one end of the spring 232 is connected to the first circular arc portion 21 and the other end is connected to the second circular arc portion 22. The spring 232 is provided so that the first and second circular arc portions 21 and 22 are connected by the connector rod 231 and form a stable ring-shaped structure; when the user detects the apple sugar degree, the position of the connecting rod 231 relative to the first arc part 21 and the second arc part 22 needs to be adjusted to increase the inner diameter of the detection ring structure 2, so that the apple can be placed on the inner side of the detection ring structure 2, the signal transmitting unit 4 and the signal receiving unit 5 are tightly attached to the surface of the apple under the action of the elastic force of the spring 232 to measure the sugar degree, the apple is taken down after the sugar degree detection is finished, and the connecting rod 231 is moved under the action of the spring 232 to minimize the inner diameter of the detection ring structure 2.
As a preferred embodiment of the connection of the first arc part 21, the second arc part 22 and the connecting rod 231 in the present utility model, referring to fig. 1, the end of the first arc part 21 is provided with a first arc part groove 211, the end of the second arc part 22 is provided with a second arc part groove 221, one end of the connecting rod 231 is inserted into the first arc part groove 211, the other end is inserted into the second arc part groove 221, and the connecting rod 231 can slide in the first arc part groove 211 and/or the second arc part groove 221 to adjust the inner diameter of the detecting ring structure 2 according to the size of apples to be measured, so that the sugar degree of apples with different sizes can be measured.
It should be noted that, the end portion of the first arc portion 21 is provided with the first arc portion groove 211, which means that both end portions of the first arc portion 21 are provided with the first arc portion groove 211; the second arc portion 22 is provided with a second arc portion groove 221 at an end thereof, which means that both ends of the second arc portion 22 are provided with the second arc portion groove 221.
Specifically, when the inner diameter of the detection ring structure 2 is adjusted by sliding the connecting rod 231 in the first arc portion groove 211 and/or the second arc portion groove 221, the connecting rod 231 may slide only in the first arc portion groove 211, may slide only in the second arc portion groove 221, and may slide in the first arc portion groove 211 and the second arc portion groove 221 at the same time, so that the effect of adjusting the inner diameter of the detection ring structure 2 according to apples of different sizes may be achieved. Preferably, the connecting rod 231 can slide in the first arc-shaped groove 211 and the second arc-shaped groove 221, so that the adjusted detection ring structure 2 is more attached to apples, and further the detection accuracy of apple fructose is further improved.
In the utility model, the positions of the connecting rod 231 relative to the first arc part 21 and the second arc part 22 are adjusted, so that the inner diameter of the detection ring structure 2 is changed within a certain range, and the sugar degree of apples with different sizes on the market can be detected. The length of the connecting rod 231 is selected according to specific conditions, so that the connecting rod 231 can be conveniently adjusted to slide in the first arc-shaped groove 211 and/or the second arc-shaped groove 221, and the stability of the detection ring structure 2 can be ensured.
The utility model does not limit the depth and width of the first arc-shaped groove 211 and the second arc-shaped groove 221, and can ensure the stability of the detection ring structure 2 by enabling the connecting rod 231 to slide in the first arc-shaped groove 211 and/or the second arc-shaped groove 221.
In the present utility model, when the signal transmitting unit 4 is provided on the first circular arc portion 21, the signal receiving unit 5 is provided on the second circular arc portion 22; when the signal transmitting unit 4 is arranged on the second arc portion 22, the signal receiving unit 5 is arranged on the first arc portion 21, and both the signal transmitting unit 4 and the signal receiving unit 5 can be distributed on two sides of the apple to be tested. As a preferred embodiment of the positions of the signal transmitting unit 4 and the signal receiving unit 5 in the present utility model, when the signal transmitting unit 4 is disposed on the first circular arc portion 21, the signal receiving unit 5 is disposed on the second circular arc portion 22, so as to facilitate production and manufacture.
As a preferred embodiment of the first arc part 21 and the second arc part 22 in the present utility model, a first arc part elastic layer 6 which is matched with the shape of the first arc part 21 is arranged on the inner side of the first arc part 21, and a signal transmitting unit mounting hole 61 for accommodating the signal transmitting unit 4 is formed on the first arc part elastic layer 6; the second arc part 22 is provided with a second arc part elastic layer 7 with a shape matched with that of the second arc part 22, and the second arc part elastic layer 7 is provided with a signal receiving unit mounting hole 71 for accommodating the signal receiving unit 5. When the apple is put into the inner side of the detection ring structure 2 for measurement, under the action of the telescopic connecting piece 23, the apple extrudes the first circular arc elastic layer 6 and the second circular arc elastic layer 7, so that the first circular arc elastic layer 6 and the second circular arc elastic layer 7 are elastically deformed, the bonding degree of the apple and the signal transmitting unit 4 exposed by the signal transmitting unit mounting hole 61 and the signal receiving unit 5 exposed by the signal limiting receiving unit mounting hole 71 can be improved, the contact stability of the apple and the signal transmitting unit 4 and the signal receiving unit 5 can be improved, the influence of environmental signals on the detection process can be reduced, and the stability of the test process and the accuracy of the test result can be improved. As a preferred embodiment of the signal transmitting unit 4 in the present utility model, the signal transmitting unit 4 is an optical signal transmitting unit. The signal transmitting unit 4 is configured to generate transmitted light outwards, and the signal receiving unit 5 may receive the transmitted light sent by the signal transmitting unit 4 and transmit the transmitted light to the control unit 3, so as to improve accuracy of the apple fructose detection result.
In the utility model, the first arc-shaped elastic layer 6 and the second arc-shaped elastic layer 7 are made of opaque elastic materials, so that the effect of shielding ambient light is achieved when apple fructose is detected, and the detection accuracy is improved.
It should be noted that the inner side of the first circular arc elastic layer 6 refers to the side of the first circular arc elastic layer 6 contacting the surface of the apple when apple fructose is detected; the inner side of the second circular arc portion elastic layer 7 refers to the side of the second circular arc portion elastic layer 7 that is in contact with the apple surface when apple fructose level detection is performed.
As a specific embodiment of the signal emitting unit 4 in the present utility model, the light signal emitting unit is an LED lamp. The light signal transmitting unit adopts an LED lamp, so that the technology can more easily realize the adjustment of the transmitted light required by the light signal transmitting unit when the apple fructose degree is detected.
As a specific embodiment of the signal transmitting units 4 and the signal receiving units 5 in the utility model, the number of the signal transmitting units 4 is two, the number of the signal receiving units 5 is one, the signal receiving units 5 pass through the connecting line L of the circle centers of the first arc part 21 and the second arc part 22, and the two signal transmitting units 4 are symmetrically arranged along the connecting line L passing through the circle centers of the first arc part 21 and the second arc part 22, so that the accuracy of apple fructose detection can be improved.
As a preferred embodiment of the detector gripper 1 in the present utility model, a pull ring 9 is connected to the outer side of the second circular arc portion 22. The user can pull the second circular arc portion 22 outwards through the pull ring 9, and after the internal diameter of the detection ring structure 2 is increased, apple is put into for sugar degree measurement, and the operation of the user is facilitated.
As another preferred embodiment of the detector gripper 1 in the utility model, the detector gripper 1 is also provided with a display screen 8 connected with the control unit 3, so that the detection result is displayed by the display screen 8, and a user can conveniently and intuitively grasp the sugar degree information of apples.
As a preferred embodiment of the detector according to the utility model, the end of the detector gripper 1 remote from the detection ring structure 2 is further provided with a safety rope. When apple is detected, a user can sleeve the safety rope on the hand, so that the detector is prevented from being carelessly dropped to be damaged in the apple detection process.
As a relatively preferred embodiment of the handheld apple sugar degree detector in the present utility model, see fig. 1 and 2, comprising a control unit 3, a detector grip 1 and a detection ring structure 2 connected to the detector grip 1, the detection ring structure 2 comprises a first arc part 21, a second arc part 22 and a telescopic connecting piece 23, the first arc part 21 is connected with the detector grip 1, the first arc part 21 and the second arc part 22 are connected through the telescopic connecting piece 23 to form an annular structure, the telescopic connecting piece 23 comprises a connecting rod 231 and a spring 232 sleeved on the connecting rod 231, the connecting rod 231 can be slidably connected between the first arc part 21 and the second arc part 22, one end of the spring 232 is connected with the first arc part 21, the other end is connected with the second arc part 22, the end of the first arc part 21 is provided with a first arc part groove 211, the end of the connecting rod 231 is inserted into the first arc part groove 211, the other end is inserted into the second arc part groove 221, and the connecting rod 231 can be slidably connected with the second arc part 22, and the first arc part 21 is provided with an elastic layer for receiving the first arc unit 6, and the first arc unit is provided with an elastic layer for receiving the signal transmitting the signal layer 6; the inside of second circular arc portion 22 is provided with the second circular arc portion elastic layer 7 with second circular arc portion 22 shape looks adaptation, set up the signal receiving unit mounting hole 71 that is used for holding signal receiving unit 5 on the second circular arc portion elastic layer 7, signal transmitting unit 4 is the LED lamp, the quantity of signal transmitting unit 4 is two, the quantity of signal receiving unit 5 is one, signal receiving unit 5 is through the connecting wire L of the centre of a circle of first circular arc portion 21 and second circular arc portion 22, and two signal transmitting unit 4 are along the connecting wire L symmetry setting of the centre of a circle through first circular arc portion 21 and second circular arc portion 22, signal receiving unit 5 is suitable for receiving the signal of signal transmitting unit 4, the signal output part of control unit 3 is connected with the signal receiving part of signal transmitting unit 4, the signal output part of signal receiving unit 5 is connected with the signal receiving part of control unit 3, the second circular arc portion 22 outside is connected with pull ring 9, still be provided with the display screen 8 of being connected with control unit 3 on the detector tongs 1, the tip that keeps away from detection ring structure 2 still is provided with the safety rope on the detector tongs 1.
The specific use process of the handheld apple fructose degree detector provided by the embodiment is as follows:
the user pulls the safety rope around the wrist, pulls the second arc portion 22 outwards through the pull ring 9, adjusts the connecting rod 231 to slide in the first arc portion groove 211 and the second arc portion groove 221, increases the inner diameter of the detection ring structure 2, places the apple in the inner side of the detection ring structure 2, releases the pull ring 9, and at this moment, under the action of the spring 232, the apple surface clings to the signal transmitting units 4 and the signal receiving units 5 distributed on two sides of the apple, so that the fructose degree of the apple is detected, and the control unit 3 calculates according to the information transmitted by the signal receiving units 5, so that the sugar degree detection result is obtained.
As can be seen from the above description, according to the handheld apple sugar degree detector provided by the utility model, the first arc part 21 and the second arc part 22 are connected to form an annular structure through the arrangement of the telescopic connecting piece 23, and the inner diameter of the detection ring structure 2 can be changed through the movement of the telescopic connecting piece 23, so that the sugar degree of apples with different sizes can be flexibly measured, and the handheld apple sugar degree detector has the characteristics of simple operation process, stable detection result and high detection accuracy.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited thereto. Within the scope of the technical idea of the utility model, a plurality of simple variants of the technical proposal of the utility model can be carried out, comprising that each specific technical feature is combined in any suitable way, and in order to avoid unnecessary repetition, the utility model does not need to be additionally described for various possible combinations. Such simple variations and combinations are likewise to be regarded as being within the scope of the present disclosure.
Claims (10)
1. The utility model provides a handheld apple sugar degree detector, its characterized in that includes control unit (3), detector tongs (1) and connects detect ring structure (2) on detector tongs (1), detect ring structure (2) include first circular arc portion (21), second circular arc portion (22) and scalable connecting piece (23), first circular arc portion (21) with detector tongs (1) are connected, first circular arc portion (21) with second circular arc portion (22) are passed through scalable connecting piece (23) are connected in order to form annular structure, be provided with signal transmitting unit (4) on one of first circular arc portion (21) and second circular arc portion (22), be provided with signal receiving unit (5) on the other, signal receiving unit (5) are suitable for receiving the signal that signal transmitting unit (4) launched, signal output part of control unit (3) with signal receiving part of signal transmitting unit (4) is connected, signal receiving unit (5) signal output part with signal receiving part (3).
2. The detector according to claim 1, characterized in that the telescopic connection piece (23) comprises a connection rod (231) and a spring (232) sleeved on the connection rod (231), the connection rod (231) is slidably connected between the first circular arc part (21) and the second circular arc part (22), and one end of the spring (232) is connected with the first circular arc part (21) and the other end is connected with the second circular arc part (22).
3. The detector according to claim 2, characterized in that the end of the first circular arc portion (21) is provided with a first circular arc portion groove (211), the end of the second circular arc portion (22) is provided with a second circular arc portion groove (221), one end of the connecting rod (231) is inserted into the first circular arc portion groove (211), the other end is inserted into the second circular arc portion groove (221), and the connecting rod (231) can slide in the first circular arc portion groove (211) and/or the second circular arc portion groove (221).
4. A detector according to any one of claims 1 to 3, characterized in that a first circular arc part elastic layer (6) which is matched with the shape of the first circular arc part (21) is arranged on the inner side of the first circular arc part (21), and a signal transmitting unit mounting hole (61) for accommodating the signal transmitting unit (4) is formed on the first circular arc part elastic layer (6); the inner side of the second arc part (22) is provided with a second arc part elastic layer (7) which is matched with the shape of the second arc part (22), and a signal receiving unit mounting hole (71) for accommodating the signal receiving unit (5) is formed in the second arc part elastic layer (7).
5. A detector according to any one of claims 1-3, characterized in that the signal emitting unit (4) is an optical signal emitting unit.
6. The detector of claim 5, wherein the light signal emitting unit is an LED lamp.
7. Detector according to claim 5, characterized in that the number of signal emitting units (4) is two, the number of signal receiving units (5) is one, the signal receiving units (5) pass through the connection line (L) of the centers of the first circular arc part (21) and the second circular arc part (22), and the two signal emitting units (4) are symmetrically arranged along the connection line (L) passing through the centers of the first circular arc part (21) and the second circular arc part (22).
8. A detector according to any one of claims 1 to 3, characterized in that a pull ring (9) is connected to the outside of the second circular arc (22).
9. A detector according to any one of claims 1-3, characterized in that the detector grip (1) is further provided with a display screen (8) connected to the control unit (3).
10. A detector according to any one of claims 1-3, characterized in that the detector grip (1) is further provided with a safety rope at the end remote from the detection ring structure (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320419783.1U CN220289571U (en) | 2023-03-07 | 2023-03-07 | Hand-held apple sugar degree detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320419783.1U CN220289571U (en) | 2023-03-07 | 2023-03-07 | Hand-held apple sugar degree detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220289571U true CN220289571U (en) | 2024-01-02 |
Family
ID=89325827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320419783.1U Active CN220289571U (en) | 2023-03-07 | 2023-03-07 | Hand-held apple sugar degree detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220289571U (en) |
-
2023
- 2023-03-07 CN CN202320419783.1U patent/CN220289571U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106770067B (en) | Portable kiwi fruit sugar content nondestructive test device | |
| CN101799401B (en) | Handheld near-infrared probe for nondestructive internal quality testing of fruit and detection method | |
| CN104490403A (en) | Non-invasive blood glucose measurement system and measurement method based on spectrum technology | |
| CN109645972A (en) | It is a kind of for measuring the array arrangement circuit of heart rate and blood oxygen | |
| CN201000671Y (en) | Infrared thermodetector with USB interface wireless transmission and receiving communication | |
| CN103048277A (en) | Non-destructive testing system and method for testing internal quality of fruit by using near-infrared spectra | |
| CN220289571U (en) | Hand-held apple sugar degree detector | |
| CN102928355A (en) | Small spherical fruit sugar-acid ratio rapid nondestructive test device with weighing function | |
| CN205754455U (en) | A kind of mobile phone equipped with near infrared ray micro spectrometer | |
| JPH06313752A (en) | Hardness tester for soft material | |
| CN207280952U (en) | A kind of clipping Apple Mould Core detection device | |
| CN201285325Y (en) | Wireless measurement apparatus for ultraviolet light strength detection | |
| EP3561462B1 (en) | Body analyser | |
| CN205758581U (en) | A kind of squeeze dynamometer | |
| CN204016314U (en) | Long-range measurement of muscule strength dynamometry system based on Android equipment | |
| CN202928947U (en) | Sugar-acid ratio instant nondestructive detection device with weighing function for small spherical fruit | |
| CN201837584U (en) | Milk protein photoelectric detection probe | |
| CN106204787B (en) | A kind of sport middle-distance race auto testing instrument | |
| TW201929775A (en) | Photoelectric heart rate detection system including an array detection module, a blood vessel scanning positioning module and a heart rate monitoring module | |
| CN206450595U (en) | A kind of NIR transmitted spectrums suitable for single seed paddy seed measure objective table | |
| CN111965126A (en) | Fruit characteristic parameter measuring equipment and method | |
| CN207837579U (en) | A kind of blood flow detection instrument and detecting system | |
| CN207600400U (en) | Tree breast-height diameter device based on laser range sensor | |
| CN107569225B (en) | Blood pressure testing device | |
| CN201675937U (en) | Wireless electrocardiogram signal processing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |