CN108572203A - A kind of portable rotten apparatus for investigating meat - Google Patents
A kind of portable rotten apparatus for investigating meat Download PDFInfo
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- CN108572203A CN108572203A CN201810205027.2A CN201810205027A CN108572203A CN 108572203 A CN108572203 A CN 108572203A CN 201810205027 A CN201810205027 A CN 201810205027A CN 108572203 A CN108572203 A CN 108572203A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
- G01N27/24—Investigating the presence of flaws
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Abstract
The present invention provides a kind of portable rotten apparatus for investigating meat, belong to technical field of food detection.It solves the problems such as existing meat quality detection device frequently replaces battery.This detector includes detector ontology, capacitive reactance detecting element is provided on detector ontology, sampler, A/D converter, microprocessor, memory, key cell, touch display screen and the supply unit powered to each consuming parts, capacitive reactance detecting element is connect with sampler, the invention also includes multi wave length illuminating source and pattern collecting units, pattern collecting unit is connect with above-mentioned microprocessor, pattern collecting unit is for acquiring analog image information, and microprocessor is transmitted a signal to by A/D converter, by metric attribute include in touch display screen after microprocessor calculation process.The energy sources of this detector can automatically switch in two power supplys, and per task, and at every moment total power supply there are one in not reusing is voluntarily charged by solar energy, and using effect is fabulous.
Description
Technical field
The invention belongs to technical field of food detection, are related to a kind of portable rotten apparatus for investigating meat.
Background technology
In diet, meat is habitual dish on people's dining table, for example, pork, beef, mutton or other
Meat etc., people obtain the protein needed for vital movement by absorbing the fat in meat, to maintain normal life
Activity, therefore, the quality of measurement techniques for quality detection of meat are not only related to edible mouthfeel, but also can endanger the health of people.
According to incompletely statistics, the daily trading volume of meat is to occupy larger market in the market of farm produce using ton as measurement unit
Share, huge economic interests have stimulated the nerve of groups of people, and many illegal businessman fake to reap staggering profits to meat, small
Increase weight to toward water filling in meat, big to maintain meat fresh to by chemical agent, this way has not only upset normal friendship
Easy order, and deception is brought to consumer, therefore, if it has been that consumer is most closed instantly that can buy fresh meat
The problem of heart.
The organoleptic examination of existing meat is very necessary, and the freshness of meat is divided into three-level by the Soviet Union, i.e. green meat, suspicious fresh
Meat and stale meat, China have also formulated aesthetic quality's index to fresh pork, beef and mutton, chicken and duck meat etc., fresh meat are divided into one
Grade freshness, two level freshness.Suspicious green meat and the fresh meat of two level freshness be difficult on sense organ Direct Identification come out, and use biochemical fast
Fast detection method is then not difficult detected.
In the prior art, also there are many detection devices for detecting rotten meat product, but existing meat
Structure of the detecting device is all complex huge, and general coupled computer is used together, it has not been convenient to which people carry, and in addition these are filled
It sets since all day is all frequently using, power consumption is big, needs to frequently replace battery or charging, and the meat booth on some roadsides may not
Charge port can be equipped with to charge to this kind of device, so usability is not high.
Invention content
The purpose of the present invention is being directed to, existing measurement techniques for quality detection of meat detection device is inconvenient to carry and frequent replacement battery carries out
Charge the problems such as very complicated, and propose it is a kind of it is easy to carry, can quickly detect meat it is whether fresh and it is easy to use just
Take the rotten apparatus for investigating meat of formula.
Object of the invention can be realized by the following technical scheme：
A kind of portable rotten apparatus for investigating meat, which is characterized in that it includes detector ontology, is arranged on detector ontology
Have the capacitive reactance detecting element that can measure meat capacitor value, sampler, A/D converter, microprocessor, memory, key cell,
Touch display screen and the supply unit powered to each consuming parts, capacitive reactance detecting element are connect with sampler, sampler and analog/digital
Converter connects, and A/D converter connect with microprocessor, and capacitive reactance detecting element is measured after the capacitor value of meat through oversampler
Microprocessor is sent to by A/D converter after sampling holding, result exists with after the capacitive reactance standard value comparison in memory
It is shown in touch display screen, the detector further includes that the multi wave length illuminating source being arranged on detector ontology and pattern acquisition are single
Member, pattern collecting unit are connect with above-mentioned microprocessor, and multi wave length illuminating source provides the stabilized light source of specific wavelength for detector, figure
Sample collecting unit transmits a signal to microprocessor, microprocessor for acquiring analog image information by A/D converter
By metric attribute include in touch display screen after calculation process.Key cell is alternating interface between man and computer, includes the phase of detector
Close operation button.
Preferably, the capacitive reactance detecting element includes capacitance probe, and the capacitance probe includes draw point pipe, insulation material
Material set, electric conductor and insulating layer.
Preferably, the supply unit includes the first power supply and second source, and the first power supply and second source can be alone
It is formed into a loop and is independently powered to each consuming parts on detector ontology, the first power supply and second source are chargeable electricity
Source is circumscribed with device of solar generating.
Preferably, first power supply includes shell, two first conducting wires and setting with inner cavity corresponding first
Two first connection contacts on conducting wire, the described first connection contact lower section are provided with lifting metallic plate, lift on metallic plate
Be arranged at intervals with two and connect contact with first and lift contact correspondingly, two first connection contacts can respectively with it is corresponding
Lift contact.
Lifting contact is vertically arranged on lifting metallic plate, and the both ends of two lifting contacts are located at lifting metallic plate
Both sides (upper and lower side).
One end that two first conducting wires are connected with the first connection contact is located at the interior intracavitary of shell, and the other end is under shell
It is drawn and above-mentioned each consuming parts (such as capacitive reactance detecting element, sampler, A/D converter, microprocessor, storage at end opening
Device, key cell, touch display screen, multi wave length illuminating source and pattern collecting unit etc.) connection, connect contact and two when two first
When a lifting contact corresponds to contact connectio together, the first power circuit circuit is connected, and at this time only needs pressing corresponding
Switch button, the first power supply can work gives detector power supply, sensors work.
Preferably, the second source include two the second conducting wires and be arranged on each second conducting wire with two lift
The one-to-one second connection contact of contact, two second connection contacts are arranged in the lower section of above-mentioned lifting contact, the inspection
Survey device further include the first power supply and second source switching mechanism, switching mechanism effect under, two lifting contact can with it is corresponding
Second connection contact connection.
At first, the upper end of two lifting contacts is connected with the first connection contact, has at this time connected first
First circuit of power supply；Two lifting contacts decline after, two lifting contact lower ends with second connection contact, first time
Road is interrupted, and the second servo loop of second source is connected.
Two second conducting wires are located between two first conducting wires, one end that two second conducting wires connect contact connection with second
Positioned at the interior intracavitary of shell, the lower end of two second conducting wires is drawn from the bottom of shell, is connect with each consuming parts of detector.
After two lifting contacts and corresponding second connection contact connection, second source connection, pressing is corresponding with establishing by cable
Guan Hou, second source are powered to detector, and detector is started to work.
Preferably, the switching mechanism includes the lifting button being arranged from top to bottom on shell, self-locking block, lifters
And the lift drive mechanism of lifting button, lifting metallic plate are horizontally set on the upper end of lifters, the lower end of lifters and shell
It is provided with a lifting spring between bottom, lifting button includes button ontology and the button head that is arranged on button ontology, shell
Upper end be provided with opening, button ontology is inserted vertically into opening to housing cavity, and the lower end of button ontology is provided with guiding incline,
Self-locking block between lifting button and lifters and the upper and lower ends of self-locking block respectively with the lower end of button ontology and lifters
Upper end contact against always, lift drive mechanism can drive lifting button to move downward so that lifting metallic plate on lifting
Contact and corresponding second connection contact connection, are equipped with after lifting button pushes between self-locking block and shell and lifting are kept to touch
Head connect the self-locking structure that contact connects always with second.
Lift drive mechanism drives lifting button to decline, when lifting contact and corresponding second connection contact connection
When, self-locking block passes through self-locking structure and case lock so that lifting contact connect contact with second and connects always, works as liter
It drops driving mechanism to reset, after self-locking block unlock, lifters return under the action of lifting spring drives self-locking block and lifting button
Return, at this point, lifting contact is connected with corresponding first connection contact again.
Preferably, the lift drive mechanism includes the button switch being arranged in detector outer body, button switch
Inner end it is horizontally disposed have a sliding bar, an expression lobes are vertically arranged on sliding bar, the lower end of expression lobes is provided with arc
Shape face is provided on the button head of lifting button and is driven in button switch with the matched rounded corner in expression lobes lower end, sliding bar
After being moved horizontally under dynamic, the arcwall faces of expression lobes along button head rounding angular movement so that lifting button moves downward, institute
The lift drive mechanism stated further includes the return mechanism of sliding bar.The return mechanism includes restoring spring, restoring spring
One end is connect with sliding bar, and the other end is connect with detector ontology.
After rounding angular contact on the arcwall face and button head of expression lobes lower end, sliding bar continues to far from button switch
When direction is moved, expression lobes continue to slide along the rounded corner on button head, and lifting button is driven to move downward.
Preferably, the self-locking structure includes the grab being arranged in self-locking block side, and the opening of shell is provided with two
Block limiting plate, above-mentioned self-locking block are located between two limiting plates, and self-locking block upper/lower terminal is in arc-shaped, and self-locking block can be with it
The contact point contacted with lifters swings for fulcrum, and the lower end of two limiting plates is both provided with convex edge, and two convex edges are same
It on one horizontal plane and is oppositely arranged, during self-locking block moves downward, the grab in self-locking block side, which is arranged, can be hooked in respective side
On the convex edge of limiting plate.
Compared with prior art, this detector has the advantages that：Pass through capacitive reactance detecting element, sampler, more waves
The setting of long light source, pattern collecting unit, A/D converter, microprocessor, memory, key cell and touch display screen, energy
Rapid identification goes out whether meat to be checked is fresh, this detector low-profile is easy to carry；Energy sources in two power supplys, and
It can automatically switch per task, it is at every moment total voluntarily to be charged by solar energy there are one power supply not in use, it uses
Effect is fabulous.
Description of the drawings
Fig. 1 is the external structure schematic diagram of this detector；
Fig. 2 is the design sketch that this detector uses the energy supply of the first power supply；
Fig. 3 is the design sketch that this detector uses second source energy supply；
Fig. 4 is the attachment structure schematic diagram of each component inside this detector.
In figure, 1, detector ontology；2, detection switch；3, sliding bar；4, restoring spring；5, expression lobes；6, shell；7、
Lifting button；8, lifters；9, contact is lifted；10, the first connection contact；11, the second connection contact；12, lifting spring；13、
Return spring；14, grab；15, convex edge；16, self-locking block.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Fig. 1 and Fig. 4, a kind of portable rotten apparatus for investigating meat, including detector ontology 1, on detector ontology 1
Capacitive reactance detecting element, sampler, A/D converter, microprocessor, memory, the keying of meat capacitor value can be measured by being provided with
Unit, touch display screen and the supply unit to the power supply of each consuming parts.
Capacitive reactance detecting element is connect with sampler, and sampler is connect with A/D converter, A/D converter and microprocessor
Device connects, and capacitive reactance detecting element is transmitted after oversampler sampling is kept by A/D converter after measuring the capacitor value of meat
Result is shown in touch display screen to after the capacitive reactance standard value comparison in microprocessor, with memory.
The invention also includes the multi wave length illuminating source being arranged on detector ontology 1 and pattern collecting unit, pattern acquisition is single
First (camera) is connect with above-mentioned microprocessor, and multi wave length illuminating source provides the stabilized light source of specific wavelength, pattern acquisition for detector
Unit transmits a signal to microprocessor for acquiring analog image information, and by A/D converter, at microprocessor operation
By metric attribute include in touch display screen after reason.Key cell is alternating interface between man and computer, includes the relevant operation of detector
Button.The capacitive reactance detecting element of the present invention includes capacitance probe, and the capacitance probe includes draw point pipe, insulating material sleeve, leads
Electric body and insulating layer.
As shown in Fig. 2-Fig. 3, detection switch 2 is equipped in detector ontology 1, detection switch 2, which is often opened, once just makes detection
Device carries out one-time detection operation, and 1 outside of detector ontology is equipped with a button switch, and the tail end of button switch is connected with a sliding bar 3,
One end of sliding bar 3 and the inner end of button switch connect, and the other end is directed at detection switch 2.
Sliding bar 3 can touch after moving in detection switch 2, and an energy is also associated between sliding bar 3 and detector ontology 1
Make the restoring spring 4 of the playback of sliding bar 3, an expression lobes 5 are additionally provided on sliding bar 3, expression lobes 5 have rounded corner.
First power supply includes two for carrying 6, two first conducting wires of shell of inner cavity and being arranged on corresponding first conducting wire
First connection contact 10,10 lower section of the described first connection contact are provided with lifting metallic plate, lift and be spaced setting on metallic plate
There are two with first connect contact 10 correspondingly lifting contact 9, two first connect contact 10 can respectively with corresponding liter
Contact 9 is dropped to contact.
Lifting contact 9 is vertically arranged on lifting metallic plate, and the both ends of two lifting contacts 9 are located at lifting metal
The both sides (upper and lower side) of plate.
One end that two first conducting wires are connected with the first connection contact 10 is located at the interior intracavitary of shell 6, and the other end is from shell 6
Lower ending opening at draw with above-mentioned each consuming parts (such as capacitive reactance detecting element, sampler, A/D converter, microprocessor,
Memory, key cell, touch display screen, multi wave length illuminating source and pattern collecting unit etc.) connection, connect contact when two first
10 with two lifting contacts 9 it is correspondings contact connectio together when, the first power circuit circuit connection, at this time only need to press
Corresponding switch button is pressed, the first power supply can work powers to detector, sensors work.
Second source include two second conducting wires and be arranged on each second conducting wire with two lifting contacts 9 correspond
Second connection contact 11, two second connection contacts 11 be arranged in the lower section of above-mentioned lifting contact 9, the detector also wraps
The switching mechanism for including the first power supply and second source, under switching mechanism effect, two lifting contacts 9 can connect with corresponding second
Contact head 11 connects.
Two first connection contacts 10 are located in the supply line of the first power supply, and two second connection contacts 11 are located at second
In the supply line of power supply, the second connection contact 11 is arranged can making to move up and down in the case that one and is not being revert to by external force
On the return spring 13 of extreme higher position.
At first, the upper ends of two lifting contacts 9 are connected with the first connection contact 10, have at this time connected the
First circuit of one power supply；After two lifting contacts 9 decline, the lower end of two lifting contacts 9 is contacted with the second connection contact 11,
First circuit is interrupted, and the second servo loop of second source is connected.
Two second conducting wires are located between two first conducting wires, and two second conducting wires connect the one of the connection of contact 11 with second
End is positioned at the interior intracavitary of shell 6, and the lower end of two second conducting wires is from the extraction of the bottom of shell 6, each consuming parts with detector
Connection.
After two lifting contacts 9 and corresponding second connection contact 11 connect, second source circuit communication, pressing is accordingly
After electric switch, second source is powered to detector, and detector is started to work.
Switching mechanism include the lifting button 7 being arranged from top to bottom on shell 6, self-locking block 16, lifters 8 and lifting by
The lift drive mechanism of button 7.Lifters 8 are arranged in the lumen, and the lower end of lifting button 7 is inserted into inner cavity and can drive lifting
Part 8 moves up and down.
Lifting metallic plate is horizontally set on the upper end of lifters 8, is provided between 6 bottom of lower end and shell of lifters 8
One lifting spring 12, lifting button 7 include button ontology and the button head being arranged on button ontology, the upper end setting of shell 6
There are opening, button ontology to be inserted vertically into opening to 6 inner cavity of shell, the lower end of button ontology is provided with guiding incline, self-locking block 16
Between lifting button 7 and lifters 8 and the upper and lower ends of self-locking block 16 respectively with the lower end of button ontology and lifters 8
Upper end contacts against always, and lift drive mechanism can drive lifting button 7 to move downward so that the lifting on lifting metallic plate is touched
First 9 connect with corresponding second connection contact 11, are equipped with after lifting button 7 pushes and keep between self-locking block 16 and shell 6
Lifting contact 9 connect the self-locking structure that contact 11 connects always with second.
Lift drive mechanism drives lifting button 7 to decline, when lifting contact 9 and 11 company of contact of corresponding second connection contact
When connecing, self-locking block 16 is locked by self-locking structure and shell 6 so that lifting contact 9 connect contact 11 with second and connects always
Connection is touched, when lift drive mechanism resets, after self-locking block 16 unlocks, return under the action of lifting spring 12 of lifters 8 drives
7 return of self-locking block 16 and lifting button, at this point, lifting contact 9 is connected with corresponding first connection contact 10 again.
Lift drive mechanism includes the button switch being arranged in 1 outside of detector ontology, and the inner end level of button switch is set
It is equipped with a sliding bar 3, an expression lobes 5 are vertically arranged on sliding bar 3, the lower end of expression lobes 5 is provided with arcwall face, lifting
It is provided on the button head of button 7 and the matched rounded corner in 5 lower end of expression lobes, the water under button switch driving of sliding bar 3
After translation is dynamic, the arcwall faces of expression lobes 5 along button head rounding angular movement so that lifting button 7 moves downward, described
Lift drive mechanism further includes the return mechanism of sliding bar 3.The return mechanism includes restoring spring 4, and the one of restoring spring 4
End is connect with sliding bar 3, and the other end is connect with detector ontology 1.
After rounding angular contact on the arcwall face and button head of 5 lower end of expression lobes, sliding bar 3 continues to open to far from button
When closing direction movement, expression lobes 5 continue to slide along the rounded corner on button head, until in the arc groove on button head,
Lifting button 7 is driven to move downward.
Self-locking structure includes the grab 14 being arranged in 16 side of self-locking block, and the opening of shell 6 is provided with two pieces of limiting plates,
Above-mentioned self-locking block 16 is located between two limiting plates, and 16 upper/lower terminal of self-locking block is in arc-shaped, and self-locking block 16 can be with itself and liter
The contact point that drop part 8 contacts swings for fulcrum, and the lower end of two limiting plates is both provided with convex edge 15, and two convex edges 15 are same
It on one horizontal plane and is oppositely arranged, during self-locking block 16 moves downward, the grab 14 in 16 side of self-locking block, which is arranged, to be hooked in
On the convex edge 15 of respective side limiting plate.
Originally, as shown in Fig. 2, lifting contact 9 connect the forming circuit of contact 10 with first, so each component is equal in detector
It is that power supply is completed using the first power supply.When people click button switch, sliding bar 3 touches in detection switch 2, makes this inspection
It is primary to survey device work, but this time detection uses second source to provide the energy, the reason is as follows that：After sliding bar 3 slides, squeeze
Protrusion 5 moves, and lifting button 7 is pushed, be pressed onto indirectly 16 lower section of self-locking block 16 and self-locking block lifters 8 make they all under
It moves, is formed into a loop as shown in figure 3, lifting contact 9 after lifters 8 move down at this time and connecting the connection of contact 11 with second, the second connection
Contact 11 will also continue to move down partial distance under the action of return spring 13, and self-locking block 16 is in gravity and with inclination at this time
Topple over to the left under the influence of the lifting button 7 in face, when sliding bar 3 playbacks under the action of restoring spring 4, the second connection contact
11 move up under the action of return spring 13, and lifters 8 also move up under the action of lifting spring 12, but due at this time from
The grab 14 of 16 side of closing piece is stuck in just on the convex edge 15 on interior cavity wall, so self-locking block 16 will be unable to move up again, then
Lifting contact 9 connect contact 11 with second and is still joined together to form circuit.When people again tap on button switch, lifting
The inclined-plane of button 7 will squeeze self-locking block 16 top left side, so that it is toppled over to the right, so the grab 14 of 16 side of self-locking block just with
Convex edge 15 on interior cavity wall detaches, and self-locking block 16 can revert to the position in Fig. 2 under the action of lifting spring 12 at this time, make
Lifting contact 9 connect the forming circuit of contact 10 with first again.So often to start work primary for detector in the present invention, entirely
The power source that each consuming parts in detector use can all switch once, in this process, the when the first power work
Two power supplys can absorb solar energy and charge, and the first power supply can absorb solar energy and charge when second source works, and two
A power supply, which toggles, makes need not charging for this detector that need not also change battery, and using effect is splendid.
It should be understood that in claims of the present invention, specification, all " including ... " should be understood as open
Meaning, that is, its meaning is equal to " at least containing ... ", and should not be construed as enclosed meaning, i.e., its meaning is not answered
This is interpreted as " only including ... ".
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (8)
1. a kind of portable rotten apparatus for investigating meat, which is characterized in that it includes detector ontology (1), on detector ontology (1)
Capacitive reactance detecting element, sampler, A/D converter, microprocessor, memory, the keying of meat capacitor value can be measured by being provided with
Unit, touch display screen and the supply unit to the power supply of each consuming parts, capacitive reactance detecting element connect with sampler, sampler and
A/D converter connects, and A/D converter connect with microprocessor, capacitive reactance detecting element measure after the capacitor value of meat by
Microprocessor is sent to by A/D converter after sampler samples holding, it will after being compared with the capacitive reactance standard value in memory
As a result shown in touch display screen, the detector further include be arranged multi wave length illuminating source on detector ontology (1) and
Pattern collecting unit, pattern collecting unit are connect with above-mentioned microprocessor, and multi wave length illuminating source provides specific wavelength for detector
Stabilized light source, pattern collecting unit transmit a signal to microprocessor for acquiring analog image information by A/D converter
Metric attribute is included in touch display screen after microprocessor calculation process by device.
2. the portable rotten apparatus for investigating meat of one kind according to claim 1, which is characterized in that the capacitive reactance detection member
Part includes capacitance probe, and the capacitance probe includes draw point pipe, insulating material sleeve, electric conductor and insulating layer.
3. the portable rotten apparatus for investigating meat of one kind according to claim 1 or 2, which is characterized in that the power supply dress
It sets including the first power supply and second source, the first power supply and second source can be formed into a loop alone and independently to detector ontology
(1) each consuming parts are powered on, and the first power supply and second source are rechargable power supplies, are circumscribed with solar power generation dress
It sets.
4. the portable rotten apparatus for investigating meat of one kind according to claim 3, which is characterized in that the first power supply packet
The shell (6) with inner cavity, two first conducting wires and two first connection contacts (10) being arranged on corresponding first conducting wire are included,
It is provided with lifting metallic plate below the first connection contact (10), lifts and is arranged at intervals with two and the first company on metallic plate
Contact head (10) lifts contact (9) correspondingly, two first connection contacts (10) can respectively with corresponding lifting contact (9)
Contact.
5. the portable rotten apparatus for investigating meat of one kind according to claim 3, which is characterized in that the second source packet
It includes two second conducting wires and what is be arranged on each second conducting wire connect contact with two lifting contacts (9) one-to-one second
(11), two second connection contacts (11) are arranged in the lower section of above-mentioned lifting contact (9), and the detector further includes the first electricity
The switching mechanism in source and second source, under switching mechanism effect, two lifting contacts (9) can be with corresponding second connection contact
(11) it connects.
6. the portable rotten apparatus for investigating meat of one kind according to claim 5, which is characterized in that the switching mechanism packet
Include the liter of the lifting button (7), self-locking block (16), lifters (8) and lifting button (7) that are arranged from top to bottom on shell (6)
Driving mechanism drops, lifting metallic plate is horizontally set on the upper ends of lifters (8), the lower end and shell (6) bottom of lifters (8) it
Between be provided with a lifting spring (12), lifting button (7) includes button ontology and the button head that is arranged on button ontology, shell
(6) upper end is provided with opening, and button ontology is inserted vertically into opening to shell (6) inner cavity, and the lower end of button ontology is provided with
Guiding incline, self-locking block (16) be located between lifting button (7) and lifters (8) and the upper and lower ends of self-locking block (16) respectively with by
The lower end of button ontology and the upper end of lifters (8) contact against always, and lift drive mechanism can drive lifting button (7) to transport downwards
It is dynamic so that the lifting contact (9) on lifting metallic plate connects contact (11) with corresponding second and connects, self-locking block (16) and
It keeps lifting contact (9) to connect contact (11) with second after pushing equipped with lifting button (7) between shell (6) to connect always
Self-locking structure.
7. the portable rotten apparatus for investigating meat of one kind according to claim 6, which is characterized in that the elevator drive machine
Structure includes the button switch being arranged on the outside of detector ontology (1), and the inner end of button switch is horizontally disposed a sliding bar (3),
An expression lobes (5) are vertically arranged on sliding bar (3), the lower end of expression lobes (5) is provided with arcwall face, lifting button (7)
Button head on be provided with the matched rounded corner in expression lobes (5) lower end, sliding bar (3) is horizontal under button switch driving
After movement, the arcwall faces of expression lobes (5) along button head rounding angular movement so that lifting button (7) moves downward, described
Lift drive mechanism further include sliding bar (3) return mechanism.
8. the portable rotten apparatus for investigating meat of one kind according to claim 6, which is characterized in that the self-locking structure packet
The grab (14) being arranged in self-locking block (16) side is included, the opening of shell (6) is provided with two pieces of limiting plates, above-mentioned self-locking block
(16) it is located between two limiting plates, self-locking block (16) upper/lower terminal is in arc-shaped, and self-locking block (16) can be with itself and lifters
(8) contact point contacted swings for fulcrum, and the lower end of two limiting plates is both provided with convex edge (15), and two convex edges (15) exist
It in same level and is oppositely arranged, during self-locking block (16) moves downward, the grab in self-locking block (16) side is set
(14) it can be hooked on the convex edge (15) of respective side limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810205027.2A CN108572203A (en) | 2018-03-13 | 2018-03-13 | A kind of portable rotten apparatus for investigating meat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810205027.2A CN108572203A (en) | 2018-03-13 | 2018-03-13 | A kind of portable rotten apparatus for investigating meat |
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| Publication Number | Publication Date |
|---|---|
| CN108572203A true CN108572203A (en) | 2018-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810205027.2A Pending CN108572203A (en) | 2018-03-13 | 2018-03-13 | A kind of portable rotten apparatus for investigating meat |
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