CN207396097U - A kind of collecting and sampling pen of food detector - Google Patents
A kind of collecting and sampling pen of food detector Download PDFInfo
- Publication number
- CN207396097U CN207396097U CN201721297183.3U CN201721297183U CN207396097U CN 207396097 U CN207396097 U CN 207396097U CN 201721297183 U CN201721297183 U CN 201721297183U CN 207396097 U CN207396097 U CN 207396097U
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- counterbore
- pen
- collecting
- face center
- sampling
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Abstract
The utility model is related to a kind of collecting and sampling pen of food detector, including pen container, exntension tubs, sleeve, nib, pen core, draw bar, adjusting nut, cap, button, pull rod and spring；The utility model is simple in structure, it is easy to use, have the function that adjust distance between exntension tubs and nib by regulating sleeve, so as to play the role of adjusting four collet expansion scopes, and then realize the adjusting to sampling amount, meanwhile have the function that adjust distance between draw bar and pull rod by adjusting adjusting nut, and then realize the effect for adjusting the initial elastic force of spring, it adjusts easy to be quick, the scope of application is expanded, improves using effect, greatly improves simple operation degree.
Description
Technical field
The utility model is related to a kind of collecting and sampling pens of food detector.
Background technology
The detection of food be unable to do without food detector, and food detector is detected and divides to a certain amount of food sampled
Analysis, generally by means of collecting and sampling pen, previous collecting and sampling pen is complicated, uses fiber crops for the food sampling of solid granular
Tired, the degrees of expansion and sampling amount of collet can not be adjusted, and the screen resilience initial size of button can not be adjusted, and the scope of application is small,
Using effect is undesirable, and simple operation degree is not good enough, needs further improvement.
Utility model content
In view of the above-mentioned state of the art, the technical problem to be solved by the utility model is to provide a kind of letters of structure
It is single, it is easy to use, the adjustment effect to sampling amount and the initial elastic force of spring is realized, and adjust simplicity quickly, it expands applicable
Scope improves using effect, greatly improves the collecting and sampling pen of the food detector of simple operation degree.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of collecting and sampling of food detector
Pen, including pen container, exntension tubs, sleeve, nib, pen core, draw bar, adjusting nut, cap, button, pull rod and spring, feature
It is, first step axis is formed on the pen container, and one end of the first step axis outwards forms second step axis；It is described
Baffle ring is formed on exntension tubs, one end end face center of the baffle ring outwards forms three-stepped shaft, the three-stepped shaft
Insertion is fixed on the other end central interior of first step axis, so as to which the exntension tubs to be fixed on to one end of pen container；Described
One side end face of three-stepped shaft is bonded to each other with the other end end face outside of first step axis, in the other end face of the baffle ring
The heart outwards forms the 4th Step Shaft；The other end face center of 4th Step Shaft offers the first counterbore.
Preferably, one end end face center of the nib offers tightening hole, and one end of the pen core forms the first spiral shell
Line column, first threaded post is through tightening hole and is spirally connected and is screwed into one end central interior of draw bar, so as to by the pen core
It is connected to one end of draw bar.
Preferably, outwards there are four collet symmetrical two-by-two, four collets for shaping for the other end of the pen core
Between form a sampling cavity.
Preferably, the other end face center of the nib outwards forms the first inserting paragraph, and first inserting paragraph is inserted
Enter and be fixed in the first counterbore；The outside of first inserting paragraph, which is also arranged, is bolted with sleeve, the sleeve be located at exntension tubs and
Between nib.
Preferably, the other end face center of the exntension tubs outwards forms the 5th Step Shaft, the 5th Step Shaft
End face center offer the second counterbore, the bottom center of second counterbore offers through hole, the through hole it is another
It holds and is connected and is located at the bottom center of the first counterbore with the first counterbore.
Preferably, one end of the cap forms the 6th Step Shaft, the other end face center of the 6th Step Shaft
Offer the 4th counterbore, the other end of the cap forms the 7th Step Shaft, in the other end face of the 7th Step Shaft
The heart offers the 5th counterbore, and the 5th counterbore is interconnected with the 4th counterbore, and the 6th Step Shaft insertion is fixed on pen container
The other end face central interior, so that the cap is fixed on the other end of pen container；The 5th Step Shaft insertion is solid
It is scheduled in the 4th counterbore, so as to which the cap be linked together with exntension tubs.
Preferably, the other end of the draw bar outwards forms the second threaded post, and second threaded post sequentially passes through
First counterbore, through hole and the second counterbore are simultaneously inserted into and are screwed onto one end central interior of pull rod, so as to by the another of the draw bar
One end is connected to one end of pull rod.
Preferably, the other end face center of the pull rod outwards forms the 3rd threaded post；One end end of the button
Face center outwards forms slide post, and the other end face center of the slide post offers the 3rd counterbore, the 3rd screw thread
Column is screwed onto through the 3rd counterbore and insertion inside the bottom center of the 3rd counterbore, so as to which the button is fixed on the another of pull rod
One end；The slide post insertion is connected in the 5th counterbore and can move back and forth in the 5th counterbore.
Preferably, the outer sheath of the pull rod is equipped with spring, and one end of the spring is inserted in the 3rd counterbore and props up
The bottom surface of 3rd counterbore, the other end of the spring prop up the bottom surface of the 5th counterbore, and the spring is always in the shape compressed
State.
Preferably, the outside of second threaded post is also bolted with adjusting nut, the adjusting nut be located at draw bar and
Between pull rod.
Compared with prior art, the utility model has the advantage of：
The detection of food be unable to do without food detector, and food detector is detected and divides to a certain amount of food sampled
Analysis, generally by means of collecting and sampling pen, previous collecting and sampling pen is complicated, uses fiber crops for the food sampling of solid granular
Tired, the degrees of expansion and sampling amount of collet can not be adjusted, and the screen resilience initial size of button can not be adjusted, and the scope of application is small,
Using effect is undesirable, and simple operation degree is not good enough；The utility model is simple in structure, easy to use, is reached by regulating sleeve
To the effect for adjusting distance between exntension tubs and nib, so as to play the role of adjusting four collet expansion scopes, and then realize
Adjusting to sampling amount, meanwhile, have the function that adjust distance between draw bar and pull rod by adjusting adjusting nut, into
And the effect for adjusting the initial elastic force of spring is realized, it adjusts simplicity quickly, expands the scope of application, improve using effect, greatly
Improve simple operation degree greatly.
Description of the drawings
Fig. 1 is the sectional structure chart of the utility model；
Fig. 2 is the side block diagram of the utility model.
Specific embodiment
As shown in Fig. 1~2, the collecting and sampling pen of a kind of food detector, including pen container 1, exntension tubs 2, sleeve 3, nib
4th, pen core 5, draw bar 6, adjusting nut 7, cap 8, button 9, pull rod 10 and spring 11；First step axis is formed on pen container 1
101, one end of first step axis 101 outwards forms second step axis 102；Baffle ring 201, baffle ring 201 are formed on exntension tubs 2
One end end face center outwards form three-stepped shaft 202, the insertion of three-stepped shaft 202 is fixed on first step axis 101
Other end central interior, so as to which exntension tubs 2 to be fixed on to one end of pen container 1；One side end face of three-stepped shaft 202 and First
The other end end face outside of rank axis 101 is bonded to each other, and the other end face center of baffle ring 201 outwards forms the 4th Step Shaft
203；The other end face center of 4th Step Shaft 203 offers the first counterbore 204；One end end face center of nib 4 offers
Hole 41 is tightened, one end of pen core 5 forms the first threaded post 52, and the first threaded post 52 passes through tightening hole 41 and is spirally connected to be screwed into and leads
Draw one end central interior of bar 6, so as to which pen core 5 to be connected to one end of draw bar 6；The other end of pen core 5 outwards forms four
A symmetrical collet 51 two-by-two forms a sampling cavity 53 between four collets 51；The other end face center of nib 4
Inserting paragraph 42 is outwards formed, the insertion of inserting paragraph 42 is fixed in the first counterbore 204；The outside of inserting paragraph 42, which is also arranged, to be bolted with
Sleeve 3, sleeve 3 are located between exntension tubs 2 and nib 4；Sleeve 3 is used to adjust exntension tubs 2 and nib the distance between 4, so as to
Play the role of adjusting four expansion scopes of collets 51；The other end face center of exntension tubs 2 outwards forms the 5th Step Shaft
207, the end face center of the 5th Step Shaft 207 offers the second counterbore 206, and the bottom center of the second counterbore 206, which offers, runs through
Hole 205, the other end of through hole 205 are connected with the first counterbore 204 and positioned at the bottom center of the first counterbore 204；Cap 8
One end forms the 6th Step Shaft 83, and the other end face center of the 6th Step Shaft 83 offers the 4th counterbore 84, cap 8 it is another
One end forms the 7th Step Shaft 82, and the other end face center of the 7th Step Shaft 82 offers the 5th counterbore 81, the 5th counterbore
81 and the 4th counterbore 84 be interconnected, the 6th Step Shaft 83, which is inserted into, is fixed on the other end face central interior of pen container 1, so as to will
Cap 8 is fixed on the other end of pen container 1；5th Step Shaft 207 insertion be fixed in the 4th counterbore 84, so as to by cap 8 with
Exntension tubs 2 link together；The other end of draw bar 6 outwards forms the second threaded post 61, and the second threaded post 61 sequentially passes through
First counterbore 204,205 and second counterbore 206 of through hole are simultaneously inserted into one end central interior for being screwed onto pull rod 10, so as to draw
The other end of bar 6 is connected to one end of pull rod 10；The other end face center of pull rod 10 outwards forms the 3rd threaded post 1001；
One end end face center of button 9 outwards forms slide post 91, and the other end face center of slide post 91 offers the 3rd counterbore
92, the 3rd threaded post 1001 is screwed onto through the 3rd counterbore 92 and being inserted into inside the bottom center of the 3rd counterbore 92, so as to will be by
Button 9 is fixed on the other end of pull rod 10；The outer sheath of pull rod 10 is equipped with spring 11, and one end of spring 11 is inserted in the 3rd counterbore 92
In and prop up the bottom surface of the 3rd counterbore 92, the other end of spring 11 props up the bottom surface of the 5th counterbore 81, and spring 11 is in quilt always
The state of compression；The outside of second threaded post 61 is also bolted with adjusting nut 7, adjusting nut 7 be located at draw bar 6 and pull rod 10 it
Between, play the role of adjusting distance between draw bar 6 and pull rod 10, so as to play the work for adjusting 11 initial elastic force of spring
With；The insertion of slide post 91 is connected in the 5th counterbore 81 and can move back and forth in the 5th counterbore 81.
In use, by four collets 51 on pen core 5 close to food to be sampled, then downward button press 9, so as to push away
Dynamic pull rod 10 and draw bar 6 are displaced outwardly, and then four on pushing pen refill 5 collet 51 expands outwardly and contacts food, then
Come up button 9, and spring 11 pushes out button 9 by the bounce of itself, so as to drive pull rod 10 and draw bar 6 inside
It shrinks, and then four collets 51 on pen core 5 is pulled to shrink and move inward inwards, received by four collets 51 in nib 4
The mutual cooperation effect of tieholen 41, four collets 51 have gripped a certain amount of food during shrinking and moving inward inwards
And be stored in sampling cavity 53, so as to complete sampling；Then, the utility model is moved to the special container of food detector
Top simultaneously slowly presses button 9, and four collets 51 expand outwardly and discharge a certain amount of food of sampling, and what is sampled is a certain amount of
It is fallen under food in special container, then special container is put into food detector again and is detected.
The detection of food be unable to do without food detector, and food detector is detected and divides to a certain amount of food sampled
Analysis, generally by means of collecting and sampling pen, previous collecting and sampling pen is complicated, uses fiber crops for the food sampling of solid granular
Tired, the degrees of expansion and sampling amount of collet can not be adjusted, and the screen resilience initial size of button can not be adjusted, and the scope of application is small,
Using effect is undesirable, and simple operation degree is not good enough；The utility model is simple in structure, easy to use, is reached by regulating sleeve 3
To the effect for adjusting distance between exntension tubs 2 and nib 4, scope is expanded so as to play the role of adjusting four collets 51, and then
The adjusting to sampling amount is realized, meanwhile, by adjusting adjusting nut 7 distance between draw bar 6 and pull rod 10 is adjusted to reach
Effect, and then realize the effect for adjusting 11 initial elastic force of spring, adjust easy quick, expand the scope of application, improve
Using effect greatly improves simple operation degree.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
So it can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is replaced on an equal basis
It changes；And these modifications or replacement, the essence of appropriate technical solution is not made to depart from various embodiments of the utility model technical solution
Spirit and scope.
Claims (10)
1. a kind of collecting and sampling pen of food detector, including pen container, exntension tubs, sleeve, nib, pen core, draw bar, adjusting spiral shell
Mother, cap, button, pull rod and spring, which is characterized in that first step axis, the first step axis are formed on the pen container
One end outwards form second step axis；Baffle ring is formed on the exntension tubs, one end end face center of the baffle ring is outside
Form three-stepped shaft, the three-stepped shaft insertion is fixed on the other end central interior of first step axis, so as to by institute
State one end that exntension tubs are fixed on pen container；One side end face of the three-stepped shaft and the other end end face outside of first step axis
It is bonded to each other, the other end face center of the baffle ring outwards forms the 4th Step Shaft；The other end of 4th Step Shaft
End face center offers the first counterbore.
A kind of 2. collecting and sampling pen of food detector according to claim 1, which is characterized in that one end of the nib
End face center offers tightening hole, and one end of the pen core forms the first threaded post, and first threaded post passes through tightening hole
And be spirally connected and be screwed into one end central interior of draw bar, so as to which the pen core to be connected to one end of draw bar.
3. a kind of collecting and sampling pen of food detector according to claim 1, which is characterized in that the pen core it is another
Collet symmetrical two-by-two there are four being outwards molded is held, a sampling cavity is formd between four collets.
4. a kind of collecting and sampling pen of food detector according to claim 1, which is characterized in that it is described nib it is another
End end face center outwards forms the first inserting paragraph, and the first inserting paragraph insertion is fixed in the first counterbore；Described first inserts
The outside for entering section is also arranged and is bolted with sleeve, and the sleeve is between exntension tubs and nib.
5. a kind of collecting and sampling pen of food detector according to claim 1, which is characterized in that the exntension tubs it is another
One end end face center outwards forms the 5th Step Shaft, and the end face center of the 5th Step Shaft offers the second counterbore, described
The bottom center of second counterbore offers through hole, and the other end of the through hole, which is connected with the first counterbore and is located at first, to sink
The bottom center in hole.
A kind of 6. collecting and sampling pen of food detector according to claim 5, which is characterized in that one end of the cap
Form the 6th Step Shaft, the other end face center of the 6th Step Shaft offers the 4th counterbore, the cap it is another
End forms the 7th Step Shaft, and the other end face center of the 7th Step Shaft offers the 5th counterbore, the 5th counterbore
It is interconnected with the 4th counterbore, the 6th Step Shaft insertion is fixed on the other end face central interior of pen container, so as to by institute
Cap is stated to be fixed on the other end of pen container；5th Step Shaft insertion is fixed in the 4th counterbore, so as to by the cap
It links together with exntension tubs.
7. a kind of collecting and sampling pen of food detector according to claim 1, which is characterized in that the draw bar it is another
One end outwards forms the second threaded post, and second threaded post sequentially passes through the first counterbore, through hole and the second counterbore and inserts
Enter to be screwed onto one end central interior of pull rod, so as to which the other end of the draw bar to be connected to one end of pull rod.
8. a kind of collecting and sampling pen of food detector according to claim 1, which is characterized in that the pull rod it is another
End end face center outwards forms the 3rd threaded post；One end end face center of the button outwards forms slide post, the cunning
The other end face center of dynamic column offers the 3rd counterbore, and the 3rd threaded post is screwed onto the 3rd through the 3rd counterbore and insertion
Inside the bottom center of counterbore, so as to which the button to be fixed on to the other end of pull rod；The slide post insertion is connected to the 5th
It can move back and forth in counterbore and in the 5th counterbore.
A kind of 9. collecting and sampling pen of food detector according to claim 1, which is characterized in that the outside of the pull rod
Be arranged with spring, one end of the spring is inserted in the 3rd counterbore and props up the bottom surface of the 3rd counterbore, the spring it is another
End props up the bottom surface of the 5th counterbore, and the spring is always in the state compressed.
A kind of 10. collecting and sampling pen of food detector according to claim 7, which is characterized in that second screw thread
The outside of column is also bolted with adjusting nut, and the adjusting nut is between draw bar and pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721297183.3U CN207396097U (en) | 2017-10-10 | 2017-10-10 | A kind of collecting and sampling pen of food detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721297183.3U CN207396097U (en) | 2017-10-10 | 2017-10-10 | A kind of collecting and sampling pen of food detector |
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| Publication Number | Publication Date |
|---|---|
| CN207396097U true CN207396097U (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721297183.3U Active CN207396097U (en) | 2017-10-10 | 2017-10-10 | A kind of collecting and sampling pen of food detector |
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| CN (1) | CN207396097U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645985A (en) * | 2018-07-05 | 2018-10-12 | 李慧英 | A kind of digital detector of powdered food small molecule noxious material |
| CN110549136A (en) * | 2018-06-02 | 2019-12-10 | 深圳市友创智能设备有限公司 | Collet clamp |
-
2017
- 2017-10-10 CN CN201721297183.3U patent/CN207396097U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549136A (en) * | 2018-06-02 | 2019-12-10 | 深圳市友创智能设备有限公司 | Collet clamp |
| CN108645985A (en) * | 2018-07-05 | 2018-10-12 | 李慧英 | A kind of digital detector of powdered food small molecule noxious material |
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