CN203133012U

CN203133012U - Compact type portable dual-functional meat water content detection pen

Info

Publication number: CN203133012U
Application number: CN 201220754220
Authority: CN
Inventors: 石毓忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-26
Filing date: 2012-12-26
Publication date: 2013-08-14
Anticipated expiration: 2022-12-26

Abstract

The utility model discloses a compact type portable dual-functional meat water content detection pen and relates to detectors. The compact type portable dual-functional meat water content detection pen is structurally characterized in that a taper knife which is connected with a small head of a taper sleeve is arranged at the lower end of a pen tube; probes are arranged in knife edge grooves in two sides of the taper sleeve and are connected with humidity sensors; a detection circuit board and four button batteries are arranged in the pen tube; green and red light emitting diodes and a working indication lamp are arranged outside the pen tube; a buzzer is arranged in a strip-shaped window; and a power switch is arranged on the side of the tube. When meat into which the probes on the taper knife are inserted is too dry, VT, VD1 and VD2 are in a cut-off state, and the green and red light emitting diodes do not emit light. When the detected meat has certain water content and does not exceed the standard, resistance between electrodes of the probes decreases, the VT is turned on, and the green light emitting diode emits the light. When the water content exceeds the standard, the red light emitting diode is started, and the buzzer makes a sound for prompt.

Description

Pocket portable type two Function detection meat water cut pens

Technical field

The utility model relates to a kind of detector.

Background technology

Also there is not a kind of pocket portable type on the present known market, the testing product of the various raw meat class of detection water cut easy to use simple to operate.

Summary of the invention

In order to overcome above-mentioned deficiency, the utility model provides a kind of pocket portable type two Function detection meat water cut pens, just can reach to solve ordinary consumer to the raw meat product monitoring of illegal businessman.

The technical scheme in the invention for solving the technical problem is: by the tapering cutter, the pocket portable type two Function detection meat water cut pens that the automatic testing circuit of humidity is formed, shown in its circuit: by normally open push button switch, four button cells, relay indicating light is formed power pack, the probe of Ruian dress inserts meat on the tapering cutter, because of meat when too dried, VT and VD1/VD2 all are in cut-off state LED1, LED2 is green, red light emitting diodes is not luminous, when the meat that checks certain water cut is arranged but do not exceed standard, resistance value between the detection probe electrode diminishes, and LED1 is luminous for VT conducting green LED, light hummer simultaneously and send prompting sound as water cut humidity red LED 2 light emitting diodes that exceed standard, its structure is: shaft of a writing brush end is equipped with the stainless steel tapering cutter that is connected with the coning sleeve microcephaly of insulating, the tapering cutter is provided with overcoat outward, the major part of coning sleeve is connected with the shaft of a writing brush, the both sides of coning sleeve are provided with spill edge of a knife groove, in the edge of a knife groove probe is installed, the probe humidity sensor interior with being installed in the shaft of a writing brush is connected, in the shaft of a writing brush of coning sleeve upper end the automatic testing circuit plate of humidity is installed, the shaft of a writing brush is equipped with green LED 1 outward, the light emitting diode of red LED 2, the shaft of a writing brush of light emitting diode upper end is provided with relay indicating light and marking shape window, hummer is housed in the window, at the shaft of a writing brush lateral surface power knob switch is installed, four button cells are housed, writing pen outer tube and pen core that shaft of a writing brush upper end connects with silk braid in the shaft of a writing brush, the pen cap is formed writing pen.

The beneficial effects of the utility model are: this detection meat water cut pocket volume is little, easy to operate, reliability is high, can prevent that the meat that illegal businessman sells water filling effectively protects the consumption inherently safe, and carrying very convenient is the product that everybody can both use.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1 is the utility model panorama synoptic diagram.

Fig. 2 is the partial enlarged drawing among Fig. 1.

Fig. 3 is the automatic testing circuit synoptic diagram of humidity.

Fig. 1, Fig. 2,1, the pen cap, 2, pen core, 3, silk braid, 4, button cell, 5, relay indicating light, 6,

red LED

2,7,

green LED

1,8, circuit board, 9, humidity sensor, 10, edge of a knife groove, 11, probe, 12, tapering cutter, 13 overcoats, 14, the shaft of a writing brush, 15 writing pen outer tubes, 16 pushbutton switches, 17, window, 18, hummer, 19, coning sleeve, 20, potentiometer.

Embodiment

At Fig. 1, among Fig. 2, the shaft of a writing brush (14) end is equipped with the stainless steel tapering cutter (12) that is connected with the coning sleeve that insulate (19) microcephaly, the outer overcoat (13) that is provided with of tapering cutter (12), the major part of coning sleeve (19) is connected with the shaft of a writing brush (14), the both sides of coning sleeve (19) are provided with spill edge of a knife groove (10), probe (11) is installed in the edge of a knife groove (10), probe (11) humidity sensor (9) interior with being installed in the shaft of a writing brush (14) is connected, in coning sleeve (19) the upper end shaft of a writing brush (14) the automatic testing circuit plate of humidity (8) is installed, the outer green LED 1 (7) that is equipped with of the shaft of a writing brush (14), the light emitting diode of red LED 2 (6), the shaft of a writing brush (14) of light emitting diode upper end is provided with relay indicating light (5) and marking shape window (17), hummer (18) is housed in the window (17), at the shaft of a writing brush (14) lateral surface power knob switch (16) is installed, four button cells (4) are housed, writing pen outer tube (15) and pen core (2) that the shaft of a writing brush (14) upper end connects with silk braid (3) in the shaft of a writing brush (14), the pen cap (1) is formed writing pen.

Claims

1. pocket portable type two Function detection meat water cut pens, by the tapering cutter, the automatic testing circuit of humidity is formed, it is characterized in that: the shaft of a writing brush (14) end is equipped with the stainless steel tapering cutter (12) that is connected with the coning sleeve that insulate (19) microcephaly, the outer overcoat (13) that is provided with of tapering cutter (12), the major part of coning sleeve (19) is connected with the shaft of a writing brush (14), the both sides of coning sleeve (19) are provided with spill edge of a knife groove (10), probe (11) is installed in the edge of a knife groove (10), probe (11) humidity sensor (9) interior with being installed in the shaft of a writing brush (14) is connected, in coning sleeve (19) the upper end shaft of a writing brush (14) the automatic testing circuit plate of humidity (8) is installed, the outer green LED 1 (7) that is with of the shaft of a writing brush (14), the light emitting diode of red LED 2 (6), the shaft of a writing brush (14) of light emitting diode upper end is provided with relay indicating light (5) and marking shape window (17), hummer (18) is housed in the window (17), in the shaft of a writing brush (14) outside power knob switch (16) is installed, four button cells (4) are housed in the shaft of a writing brush (14).