CN203117144U - Handheld type intelligent detection instrument for watermelon sweetness - Google Patents
Handheld type intelligent detection instrument for watermelon sweetness Download PDFInfo
- Publication number
- CN203117144U CN203117144U CN 201320149313 CN201320149313U CN203117144U CN 203117144 U CN203117144 U CN 203117144U CN 201320149313 CN201320149313 CN 201320149313 CN 201320149313 U CN201320149313 U CN 201320149313U CN 203117144 U CN203117144 U CN 203117144U
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- CN
- China
- Prior art keywords
- sweetness
- watermelon
- control chip
- integrated control
- detection
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of melon and fruit detection, in particular to a handheld type intelligent detection instrument for watermelon sweetness. The handheld type intelligent detection instrument for the watermelon sweetness comprises a handle, a V-shaped frame and detection needles, wherein the front end of the handle is fixedly connected with the V-shaped frame; the detection needles are fixedly arranged on two front ends of the V-shaped frame; five LED (Light Emitting Diode) indicator lamps are arranged on the outer wall of the root part of the V-shaped frame; the handle interior is hollow and is provided with a switch, an integrated control chip and a dry cell; and the detection needles, the LED indicator lamps, the switch, the integrated control chip and the dry cell are connected by wires to form an electrical pathway. The handheld type intelligent detection instrument for the watermelon sweetness is novel in design and rational in structure; after a current detection circuit internally arranged in the integrated control chip detects current intensity, the LED indicator lamps are driven to lighten, so that the sweetness is indicated; and due to quick operation and precise judgment, the intelligent detection instrument has quite good market popularization and application prospect.
Description
Technical field
The utility model relates to melon and fruit detection technique field, especially a kind of hand-held sugariness of water-melon intelligent detecting instrument.
Background technology
The edible quality of watermelon depends on its sugariness, and sugariness also is to judge whether one of ripe key point of watermelon, and whether detect the watermelon maturation at present generally is by experience, and comparatively general method is with the crust of finger tapping watermelon, judges by knocking sound.This method is simple to operate, but reviewer's experience is depended in accuracy, does not possess the condition that becomes standard method.Flesh of Pulp Citrulli is in maturation, and contained sugar part increases along with the increase of sugariness, and electric conductivity is become better and better, and therefore utilizes the electric conductivity that detects flesh of Pulp Citrulli to judge the sugariness of watermelon, is a kind of feasible means for detection.
The utility model content
The purpose of this utility model is to provide a kind of hand-held sugariness of water-melon intelligent detecting instrument in order to overcome above-mentioned technical disadvantages.
The technical scheme that the utility model technical solution problem adopts is: a kind of hand-held sugariness of water-melon intelligent detecting instrument, comprise handle, wishbone and detection pin, the fixedly connected wishbone of described handle front end, two leading sections of described wishbone all fixedly have the detection pin, the outer wall of wishbone root is provided with five LED light, described handle inner hollow and be provided with switch, integrated control chip and dry cell.
Be connected to electric path by lead between described detection pin, LED light, switch, integrated control chip, the dry cell.
Described integrated control chip is the integrated chip of integrated current intensity detection circuit.
The beneficial effect that the utility model has is: the utility model modern design, rational in infrastructure, after the built-in current detection circuit of integrated control chip detects strength of current, the driving LED pilot lamp is lighted, sugariness is indicated, swift to operate, accuracy of judgement has splendid marketing application prospect.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment
Do following detailed description below in conjunction with 1 pair of the utility model of accompanying drawing.
As shown in Figure 1, the utility model comprises handle 2, wishbone 1 and detects pin 3, the fixedly connected wishbone 1 of described handle 2 front ends, two leading sections of described wishbone 1 all fixedly have the pin 3 of detection, the outer wall of wishbone 1 root is provided with five LED light 7, described handle 2 inner hollow and be provided with switch 6, integrated control chip 5 and dry cell 4; Be connected to electric path by lead 8 between described detection pin 3, LED light 7, switch 6, integrated control chip 5, the dry cell 4; Described integrated control chip 5 is the integrated chip of integrated current intensity detection circuit.During use, gripping handle 2 detects pins 3 with two and inserts respectively in the pulp at watermelon to be checked two ends, opens switch 6, and the number of lighting by LED light 7 is judged the sugariness of watermelon to be checked.
Claims (3)
1. hand-held sugariness of water-melon intelligent detecting instrument, comprise handle, wishbone and detection pin, it is characterized in that: the fixedly connected wishbone of described handle front end, two leading sections of described wishbone all fixedly have the detection pin, the outer wall of wishbone root is provided with five LED light, described handle inner hollow and be provided with switch, integrated control chip and dry cell.
2. a kind of hand-held sugariness of water-melon intelligent detecting instrument according to claim 1 is characterized in that: be connected to electric path by lead between described detection pin, LED light, switch, integrated control chip, the dry cell.
3. a kind of hand-held sugariness of water-melon intelligent detecting instrument according to claim 1, it is characterized in that: described integrated control chip is the integrated chip of integrated current intensity detection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149313 CN203117144U (en) | 2013-03-28 | 2013-03-28 | Handheld type intelligent detection instrument for watermelon sweetness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320149313 CN203117144U (en) | 2013-03-28 | 2013-03-28 | Handheld type intelligent detection instrument for watermelon sweetness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203117144U true CN203117144U (en) | 2013-08-07 |
Family
ID=48897479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320149313 Expired - Fee Related CN203117144U (en) | 2013-03-28 | 2013-03-28 | Handheld type intelligent detection instrument for watermelon sweetness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203117144U (en) |
-
2013
- 2013-03-28 CN CN 201320149313 patent/CN203117144U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140328 |