CN208736714U - A kind of food safety portable food detection fast sampler - Google Patents
A kind of food safety portable food detection fast sampler Download PDFInfo
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- CN208736714U CN208736714U CN201821524620.5U CN201821524620U CN208736714U CN 208736714 U CN208736714 U CN 208736714U CN 201821524620 U CN201821524620 U CN 201821524620U CN 208736714 U CN208736714 U CN 208736714U
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Abstract
The utility model discloses a kind of food safety portable food detection fast samplers, including fixed block, sleeve, push rod, handle, rubber stopper, air inlet pipe, switch block, inlet tube, outlet tube, telescopic rod, limited block, spring, receiving flask, connecting tube, baffle ring, slip ring, riffled tube and sliding block, fixed block side is fixed with sleeve, sleeve lining slidably connects sliding block, sliding block is fixed with push rod far from the side of fixed block, push rod stretches out sleeve lining far from one end of sliding block and is fixed with handle, fixed block is fixed with rubber stopper far from the side of push rod, and rubber stopper is slidably connected with sleeve lining, air inlet pipe is fixed with inside fixed block, air inlet pipe one end is connected to sleeve, fixed block is rotatably connected to switch block by bearing far from the side of sleeve, the food safety is a variety of with portable food detection fast sampler sampling Sample, use easy to carry, and cross-infection is prevented, use is safe.
Description
Technical field
The utility model relates to technical field of food detection, and in particular to a kind of food safety portable food detection use
Fast sampler.
Background technique
Food safety detection is the harmful substance detected in food according to state quota, mainly some harmful poisonous
Detection of index, such as heavy metal, aflatoxin etc..One importance of Food Science and Engineering is introducing and utilizationization
Work order atom operation, concurrent spread is operated at food engineering unit, to promote food industry to extensive, serialization and automation
Direction develop, existing liquid food detection sampler can only mostly sample once, when needing multiple groups sample, generally require
Multiple samplers are carried, cause problem inconvenient to carry in this way, and existing sampler often samples dangerous, makes
The phenomenon that at sample cross contamination, for this purpose, it is proposed that a kind of food safety portable food detection fast sampler.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and it is simple, easy to carry to provide a kind of structure,
Prevent the food safety portable food detection fast sampler of infection, including fixed block, sleeve, push rod, handle, rubber
Plug, air inlet pipe, switch block, inlet tube, outlet tube, telescopic rod, limited block, spring, receiving flask, connecting tube, baffle ring, slip ring, interior spiral shell
Line pipe and sliding block, the fixed block side are fixed with sleeve, and the sleeve lining slidably connects sliding block, and the sliding block is far from solid
The side for determining block is fixed with push rod, and the push rod stretches out sleeve lining far from one end of sliding block and is fixed with handle, the fixed block
Be fixed with rubber stopper far from the side of push rod, and rubber stopper is slidably connected with sleeve lining, be fixed with inside the fixed block into
Tracheae, described air inlet pipe one end are connected to sleeve, and the fixed block is rotatably connected to switch block by bearing far from the side of sleeve,
The switch block is symmetrically fixed with inlet tube far from the side of fixed block, and inlet tube one end is deep into inside switch block, the switch block
Outside is symmetrically fixed with the outlet tube matched with inlet tube, and outlet tube close to one end of switch block be deep into inside switch block with into
Liquid pipe connection, the fixed block symmetrically offer sliding slot close to the side of switch block, and the one end of the sliding slot inner wall far from switch block is solid
Surely there is telescopic rod, the sliding slot inner wall slidably connects limited block, and the telescopic rod is solid close to one end of limited block and limited block
Fixed connection, the telescopic rod outside slidably connect spring, and the spring one end is fixedly connected with sliding slot inner wall, and spring is another
End is fixedly connected with limited block, and the switch block symmetrically offers the limiting slot matched with limited block close to the side of fixed block,
And limited block and limiting slot are clamped, and the switch block lower end is provided with receiving flask, it is symmetrically fixed with connecting tube at the top of the receiving flask,
And connecting tube on the outside of house be equipped with external screw thread, the air inlet pipe and outlet tube close to one end of connecting tube respectively with two on receiving flask
A connection inside pipe wall is slidably connected, and the air inlet pipe and outlet tube are respectively and fixedly provided with baffle ring, the air inlet close to one end of connecting tube
Pipe and outlet tube slidably connect slip ring close to one end of baffle ring, and the slip ring is fixed with internal screw thread close to the side of connecting tube
Pipe, and riffled tube is threadedly coupled with connecting tube.
Preferably, the inlet tube is plugged with connector far from one end of connecting tube, described connector one end is fixed with
Hose, and hose is connected to connector.
Preferably, the limited block is arranged close to one end of limiting slot in semicircle.
Preferably, the one end of the hose far from connector is arranged in inclined-plane.
Preferably, the telescopic rod includes outer bar, interior bar, the first stop collar and the second stop collar, the sliding slot inner wall
It is fixed with outer bar, and outer bar is in hollow setting, the outer bar inner wall slidably connects interior bar, and the outer bar inner wall is close to limited block
One end be fixed with the first stop collar, and the first stop collar is slidably connected with interior bar, and the one end of the interior bar far from limited block is solid
Surely there is the second stop collar, and the second stop collar is slidably connected with outer bar inner wall.
The beneficial effects of the utility model are:
1, in use, two connecting tubes on receiving flask are connect with outlet tube and air inlet pipe respectively, at this time by internal screw thread
Pipe is connect with connecting tube outside screw, is fixed to connecting tube, is prevented receiving flask from falling off, hose is inserted into liquid to be sampled at this time
In body, pull handle, so that push rod be driven to slide, and then is slided with movable slider in sleeve inner, and then drive rubber stopper at this time
It is slided in sleeve, does piston motion, when rubber stopper slides in and out, the air in receiving flask is pumped by sleeve by air inlet pipe
It is interior, make in negative pressure appearance in receiving flask, liquid is flowed into outlet tube by inlet tube at this time, hence into receiving flask, completes
Sampling, at this time inverts riffled tube, is detached from riffled tube and connecting tube, receiving flask is taken out, is collected with seal cap sealing,
Switch block is rotated at this time, is detached from limited block and limiting slot.Switch block is continued to rotate at this time, keeps next limiting slot mutually be overlapped with sliding slot
It closes, limited block slides into limiting slot under the elastic force of spring at this time, limits to switch block, makes another outlet tube on switch block
It is close with air inlet pipe, a not used receiving flask is changed at this time and is connect with inlet tube and air inlet pipe, then connector and hose are changed
At not used new product, product to be sampled can be sampled again, this device can sample a variety of liquid by a sampler
Body sample reduces and carries volume, easy to carry.
2, connector and hose are structure as a whole, and not used connector and hose are changed to after to food sampling,
And inlet tube and outlet tube respectively there are four, not used inlet tube and outlet tube are switched by rotation switch block, effectively prevent to
It surveys liquid to be mutually mixed, cross-infection.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the whole dissection structural schematic diagram of the utility model；
Fig. 2 is the limited block dissection dissection schematic diagram of the utility model；
Fig. 3 is the telescopic rod anatomical structure schematic diagram of the utility model.
In figure: 1, fixed block；2, sleeve；3, push rod；4, handle；5, rubber stopper；6, air inlet pipe；7, switch block；8, inlet tube；
9, outlet tube；10, sliding slot；11, telescopic rod；12, limited block；13, spring；14, limiting slot；15, receiving flask；16, connecting tube；
17, baffle ring；18, slip ring；19, riffled tube；20, sliding block；21, connector；22, outer bar；23, interior bar；24, the first stop collar；
25, the second stop collar；26, hose.
Specific embodiment
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
?.
A kind of food safety as shown in FIG. 1 to FIG. 3 portable food detection fast sampler, including fixed block 1,
Sleeve 2, push rod 3, handle 4, rubber stopper 5, air inlet pipe 6, switch block 7, inlet tube 8, outlet tube 9, telescopic rod 11, limited block 12, bullet
Spring 13, receiving flask 15, connecting tube 16, baffle ring 17, slip ring 18, riffled tube 19 and sliding block 20,1 side of fixed block are fixed with
Sleeve 2,2 inner wall of sleeve slidably connect sliding block 20, and the sliding block 20 is fixed with push rod 3, institute far from the side of fixed block 1
It states push rod 3 and is fixed with handle 4 far from one end stretching 2 inner wall of sleeve of sliding block 20, side of the fixed block 1 far from push rod 3 is solid
Surely have rubber stopper 5, and rubber stopper 5 is slidably connected with 2 inner wall of sleeve, be fixed with air inlet pipe 6 inside the fixed block 1, it is described into
6 one end of tracheae is connected to sleeve 2, and the side of the fixed block 1 far from sleeve 2 is rotatably connected to switch block 7 by bearing, and described turn
Block 7 is symmetrically fixed with inlet tube 8 far from the side of fixed block 1, and 8 one end of inlet tube is deep into inside switch block 7, the switch block 7
Outside is symmetrically fixed with the outlet tube 9 matched with inlet tube 8, and outlet tube 9 is deep into switch block 7 close to one end of switch block 7
Portion is connected to inlet tube 8, and the fixed block 1 symmetrically offers sliding slot 10 close to the side of switch block 7, and 10 inner wall of sliding slot is separate
One end of switch block 7 is fixed with telescopic rod 11, and 10 inner wall of sliding slot slidably connects limited block 12, and the telescopic rod 11 is close to limit
One end of position block 12 is fixedly connected with limited block 12, and spring 13, the spring 13 1 are slidably connected on the outside of the telescopic rod 11
End is fixedly connected with 10 inner wall of sliding slot, and 13 other end of spring is fixedly connected with limited block 12, and the switch block 7 is close to fixed block 1
Side symmetrically offer the limiting slot 14 matched with limited block 12, and limited block 12 and limiting slot 14 are clamped, the switch block 7
Lower end is provided with receiving flask 15, and connecting tube 16 is symmetrically fixed at the top of the receiving flask 15, and gives up on the outside of connecting tube 16 equipped with outer
Screw thread, the air inlet pipe 6 and outlet tube 9 close to one end of connecting tube 16 respectively with two 16 inner walls of connecting tube on receiving flask 15
It is slidably connected, the air inlet pipe 6 and outlet tube 9 are respectively and fixedly provided with baffle ring 17 close to one end of connecting tube 16, the air inlet pipe 6 and go out
Liquid pipe 9 slidably connects slip ring 18 close to one end of baffle ring 17, and the slip ring 18 is fixed with interior spiral shell close to the side of connecting tube 16
Line pipe 19, and riffled tube 19 is threadedly coupled with connecting tube 16.
The inlet tube 8 is plugged with connector 21 far from one end of connecting tube 16, and described 21 one end of connector is fixed with soft
Pipe 26, and hose 26 is connected to connector 21, is conveniently replaceable connector 21 and hose 26, is prevented cross-infection.
The limited block 12 is arranged close to one end of limiting slot 14 in semicircle, skids off limiting slot 14 convenient for limited block 12.
The one end of the hose 26 far from connector 21 is arranged in inclined-plane, prevents hose 26 from blocking.
The telescopic rod 11 includes outer bar 22, interior bar 23, the first stop collar 24 and the second stop collar 25, in the sliding slot 10
Wall is fixed with outer bar 22, and outer bar 22 is in hollow setting, and 22 inner wall of outer bar slidably connects interior bar 23, in the outer bar 22
Wall is fixed with the first stop collar 24 close to one end of limited block 12, and the first stop collar 24 is slidably connected with interior bar 23, described interior
Bar 23 is fixed with the second stop collar 25 far from one end of limited block 12, and the second stop collar 25 is slidably connected with 22 inner wall of outer bar,
Spring 13 is prevented to be distorted.
The working principle of the present embodiment is as follows: in use, by two connecting tubes 16 on receiving flask 15 respectively and go out
Liquid pipe 9 and air inlet pipe 6 connect, and at this time connect riffled tube 19 with 16 outside screw of connecting tube, connecting tube 16 is fixed,
It prevents receiving flask 15 from falling off, hose 26 is inserted into liquid to be sampled at this time, at this time pull handle 4, to drive push rod 3 sliding
It is dynamic, so with movable slider 20 in 2 internal slide of sleeve, and then rubber stopper 5 is driven to slide in sleeve 2, do piston motion, rubber
When plug 5 slides in and out, the air in receiving flask 15 is pumped into sleeve 2 by air inlet pipe 6, is made existing in negative pressure in receiving flask 15
As liquid is flowed into outlet tube 9 by inlet tube 8 at this time, hence into receiving flask 15, sampling is completed, at this time by internal screw thread
Pipe 19 inverts, and is detached from riffled tube 19 and connecting tube 16, receiving flask 15 is taken out, is collected with seal cap sealing, is rotated at this time
Switch block 7 is detached from limited block 12 and limiting slot 14.Switch block 7 is continued to rotate at this time, keeps next limiting slot 14 mutually Chong Die with sliding slot 10
It closes, limited block 12 is slided under the elastic force of spring 13 in limiting slot 14 at this time, is limited to switch block 7, is made another on switch block 7
A outlet tube 9 and air inlet pipe 6 are close, change a not used receiving flask 15 at this time and connect with inlet tube 8 and air inlet pipe 6, then will
Connector 21 and hose 26 change not used new product into, can be sampled again to product to be sampled.
The utility model is not limited to specific embodiment above-mentioned.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
It closes.
Claims (5)
1. a kind of food safety portable food detection fast sampler, including fixed block (1), sleeve (2), push rod (3),
Handle (4), rubber stopper (5), air inlet pipe (6), switch block (7), inlet tube (8), outlet tube (9), telescopic rod (11), limited block
(12), spring (13), receiving flask (15), connecting tube (16), baffle ring (17), slip ring (18), riffled tube (19) and sliding block (20),
It is characterized by: fixed block (1) side is fixed with sleeve (2), sleeve (2) inner wall slidably connects sliding block (20),
The sliding block (20) is fixed with push rod (3) far from the side of fixed block (1), and the push rod (3) is stretched far from the one end of sliding block (20)
Sleeve (2) inner wall is fixed with handle (4) out, and the fixed block (1) is fixed with rubber stopper (5) far from the side of push rod (3), and rubber
Rubber plug (5) is slidably connected with sleeve (2) inner wall, is fixed with air inlet pipe (6) inside the fixed block (1), the air inlet pipe (6) one
End is connected to sleeve (2), and the fixed block (1) is rotatably connected to switch block (7) far from the side of sleeve (2) by bearing, described
Switch block (7) is symmetrically fixed with inlet tube (8) far from the side of fixed block (1), and inlet tube (8) one end is deep into switch block (7)
Portion, switch block (7) outside is symmetrically fixed with the outlet tube (9) matched with inlet tube (8), and outlet tube (9) is close to switch block
(7) one end is deep into inside switch block (7) and is connected to inlet tube (8), and the fixed block (1) is symmetrical close to the side of switch block (7)
It offers sliding slot (10), sliding slot (10) inner wall is fixed with telescopic rod (11) far from one end of switch block (7), the sliding slot (10)
Inner wall slidably connects limited block (12), and the telescopic rod (11) is close to the one end of limited block (12) and limited block (12) fixed company
It connects, is slidably connected spring (13) on the outside of the telescopic rod (11), described spring (13) one end and the fixed company of sliding slot (10) inner wall
It connects, and spring (13) other end is fixedly connected with limited block (12), the switch block (7) is symmetrically opened close to the side of fixed block (1)
Equipped with the limiting slot (14) matched with limited block (12), and limited block (12) and limiting slot (14) are clamped, under the switch block (7)
End is provided with receiving flask (15), is symmetrically fixed with connecting tube (16) at the top of the receiving flask (15), and house on the outside of connecting tube (16)
Equipped with external screw thread, the air inlet pipe (6) and outlet tube (9) close to connecting tube (16) one end respectively with two on receiving flask (15)
A connecting tube (16) inner wall is slidably connected, and the air inlet pipe (6) and outlet tube (9) are respectively and fixedly provided with close to the one end of connecting tube (16)
Baffle ring (17), the air inlet pipe (6) and outlet tube (9) slidably connect slip ring (18), the cunning close to the one end of baffle ring (17)
Ring (18) is fixed with riffled tube (19) close to the side of connecting tube (16), and riffled tube (19) and connecting tube (16) screw thread connect
It connects.
2. a kind of food safety according to claim 1 portable food detection fast sampler, it is characterised in that:
The inlet tube (8) is plugged with connector (21) far from the one end of connecting tube (16), and described connector (21) one end is fixed with soft
It manages (26), and hose (26) is connected to connector (21).
3. a kind of food safety according to claim 1 portable food detection fast sampler, it is characterised in that:
The limited block (12) is arranged close to the one end of limiting slot (14) in semicircle.
4. a kind of food safety according to claim 2 portable food detection fast sampler, it is characterised in that:
The one end of the hose (26) far from connector (21) is arranged in inclined-plane.
5. a kind of food safety according to claim 1 portable food detection fast sampler, it is characterised in that:
The telescopic rod (11) includes outer bar (22), interior bar (23), the first stop collar (24) and the second stop collar (25), the sliding slot
(10) inner wall is fixed with outer bar (22), and outer bar (22) is in hollow setting, and outer bar (22) inner wall slidably connects interior bar
(23), outer bar (22) inner wall is fixed with the first stop collar (24) close to one end of limited block (12), and the first stop collar
(24) it being slidably connected with interior bar (23), the interior bar (23) is fixed with the second stop collar (25) far from the one end of limited block (12),
And second stop collar (25) be slidably connected with outer bar (22) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524620.5U CN208736714U (en) | 2018-09-18 | 2018-09-18 | A kind of food safety portable food detection fast sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821524620.5U CN208736714U (en) | 2018-09-18 | 2018-09-18 | A kind of food safety portable food detection fast sampler |
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| Publication Number | Publication Date |
|---|---|
| CN208736714U true CN208736714U (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821524620.5U Active CN208736714U (en) | 2018-09-18 | 2018-09-18 | A kind of food safety portable food detection fast sampler |
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| CN (1) | CN208736714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763252A (en) * | 2020-12-25 | 2021-05-07 | 云南知宝科技成果转化有限公司 | Sampling method for food detection |
-
2018
- 2018-09-18 CN CN201821524620.5U patent/CN208736714U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763252A (en) * | 2020-12-25 | 2021-05-07 | 云南知宝科技成果转化有限公司 | Sampling method for food detection |
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