CN209342448U

CN209342448U - Sampler is used in a kind of detection of liquid food

Info

Publication number: CN209342448U
Application number: CN201821813941.7U
Authority: CN
Inventors: 董超凡; 王一帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-23
Filing date: 2018-10-23
Publication date: 2019-09-03
Anticipated expiration: 2028-10-23

Abstract

The utility model discloses a kind of liquid food detection samplers, including handle, push rod is provided with below the handle, the push rod is provided with piston far from one end of handle, the outside of the piston is provided with test tube body, it is provided with the second attachment cap on the upside of the test tube body, and is provided with the first attachment cap on the downside of test tube body, the top middle position of first attachment cap is provided with accommodating chamber；The utility model the first attachment cap middle position is equipped with accommodating chamber, accommodating chamber left and right sides are equipped with sliding channel, and sampling head is equipped with inside accommodating chamber, it is slidably connected between sampling head and sliding channel by sliding shoe, such structure design will not both interfere the normal sampling work of sampling head, sampling head can be retracted into inside accommodating chamber (i.e. inside test tube body) when carrying again, occupied area is small, it avoids the sampling head excessively protruded from damaging in carrying process to testing staff, has a safety feature.

Description

Sampler is used in a kind of detection of liquid food

Technical field

The utility model belongs to technical field of food detection, and in particular to sampler is used in a kind of detection of liquid food.

Background technique

As economic rapid development and social are constantly progressive, people's lives level is increasingly improved, food-safe Requirement it is also higher and higher, especially liquid food, and sampler be utensil most-often used in liquid food detection process it One, although the production technology of existing liquid food detection sampler is increasingly mature, but still there is part deficiency to be modified.

The liquid food detection of the prior art is had the following problems with sampler: existing liquid food detection sampler Sampling head is projective structure, although the design of such structure facilitates liquid food to sample, the sampling head excessively protruded is being taken It is easy to damage testing staff during band.

Utility model content

To solve the problems mentioned above in the background art.The utility model provides a kind of liquid food detection sampling The characteristics of device has occupied area small, and usage safety performance is good, avoids pollution, ensures testing result accuracy.

To achieve the above object, the utility model provides the following technical solutions: a kind of liquid food detection sampler, packet Include handle, be provided with push rod below the handle, the push rod is provided with piston far from one end of handle, the piston it is outer Portion is provided with test tube body, and the second attachment cap is provided on the upside of the test tube body, and is provided on the downside of test tube body One attachment cap, the top middle position of first attachment cap are provided with accommodating chamber, the left and right sides difference of the accommodating chamber It is symmetrically arranged with sliding channel, the inside of two sliding channels is provided with sliding shoe, sets between two sliding shoes It is equipped with sampling head.

Preferably, first attachment cap is close to the side of test tube body and the second attachment cap close to the one of test tube body Side is provided with limiting slot, the test tube body close to the first attachment cap side and with the limiting slot of the first attachment cap at corresponding It is provided with the first external thread column at position, side of the test tube body close to the second attachment cap and limit with the second attachment cap Slot is provided with the second external thread column at corresponding position.

Preferably, rubber sleeve is set between the lateral wall of the sampling head and the inner sidewall of accommodating chamber.

Preferably, the sampling head is internally provided with stopple far from one end of sliding shoe.

Preferably, it is slidably connected between second attachment cap and push rod by slip collar.

Preferably, the piston and stopple are rubber material component.

Preferably, the inner sidewall of the limiting slot is provided with internal screw thread, the position of the internal screw thread and the first external thread column It is corresponding with the externally threaded position of the second external thread column.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model the first attachment cap middle position is equipped with accommodating chamber, and it is logical that accommodating chamber left and right sides are equipped with sliding Slot, and sampling head is equipped with inside accommodating chamber, it is slidably connected between sampling head and sliding channel by sliding shoe, such structure is set Meter will not only interfere the normal sampling work of sampling head, but also sampling head can be retracted into inside accommodating chamber (i.e. test tube when carrying Body interior), occupied area is small, avoids the sampling head excessively protruded from damaging in carrying process to testing staff, safety Performance is good.

2, the side of the first attachment cap of the utility model and the second attachment cap is equipped with limiting slot, and the two sides of test tube body are equal Equipped with external thread column corresponding with limiting slot, threadedly limit connection, such to connect between external thread column and limiting slot The mode of connecing can either ensure the connective stability between the first attachment cap and the second attachment cap and test tube body, and can facilitate the later period The disassembly of first attachment cap and the second attachment cap, to realize the independent cleaning of sampling head, test tube body and piston, cleaning effect It is good, it avoids pollution, ensures the accuracy of testing result, there is marketing power.

Detailed description of the invention

Fig. 1 is the structural schematic diagram under the utility model sampling head extension state.

Fig. 2 is the structural schematic diagram under the utility model sampling head retracted state.

Fig. 3 is the structural schematic diagram of the utility model piston position relationship.

Fig. 4 is the structural schematic diagram of the utility model sampling head installation.

Fig. 5 is the structural schematic diagram of the utility model sampling head and accommodating chamber connection relationship.

Fig. 6 is the structural schematic diagram of the utility model test tube body and attachment cap connection relationship.

In figure: 1, sampling head；2, the first attachment cap；3, test tube body；4, the second attachment cap；5, handle；6, push rod；7, living Plug；8, accommodating chamber；9, sliding channel；10, sliding shoe；11, stopple；12, the first external thread column；13, the second external thread column；14, Limiting slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-6 is please referred to, the utility model uses sampler the following technical schemes are provided: a kind of liquid food detects, including Handle 5, the lower section of handle 5 are provided with push rod 6, and push rod 6 is provided with piston 7, the external setting of piston 7 far from one end of handle 5 There is test tube body 3, the upside of test tube body 3 is provided with the second attachment cap 4, and the downside of test tube body 3 is provided with the first connection Cap 2, the top middle position of the first attachment cap 2 are provided with accommodating chamber 8, and the left and right sides of accommodating chamber 8 have been symmetrically arranged Sliding channel 9, the inside of two sliding channels 9 are provided with sliding shoe 10, are provided with sampling head 1 between two sliding shoes 10.

In order to facilitate the later period to tear open while ensureing the first attachment cap 2 and the second attachment cap 4 with 3 connective stability of test tube body Cleaning is unloaded, in the present embodiment, it is preferred that the first attachment cap 2 is close to the side of test tube body 3 and the second attachment cap 4 close to examination The side of tube body 3 is provided with limiting slot 14, test tube body 3 close to the first attachment cap 2 side and with the first attachment cap 2 Limiting slot 14 is provided with the first external thread column 12 at corresponding position, test tube body 3 close to the second attachment cap 4 side and with The limiting slot 14 of two attachment caps 4 is provided with the second external thread column 13 at corresponding position.

In order to avoid detection liquid flows out from the gap of sampling head 1 and accommodating chamber 8, in the present embodiment, it is preferred that sampling Rubber sleeve is set between first 1 lateral wall and the inner sidewall of accommodating chamber 8.

Detection liquid flows out in order to prevent, in the present embodiment, it is preferred that inside the one end of sampling head 1 far from sliding shoe 10 It is provided with stopple 11.

It is slided in order to facilitate push rod 6, in the present embodiment, it is preferred that pass through sliding sleeve between the second attachment cap 4 and push rod 6 Ring is slidably connected.

In order to which using effect is more preferable, in the present embodiment, it is preferred that piston 7 and stopple 11 are rubber material component.

The first external thread column 12 and the second external thread column 13 are attached with limiting slot 14 for convenience, in the present embodiment, Preferably, the inner sidewall of limiting slot 14 is provided with internal screw thread, the position of internal screw thread and the first external thread column 12 and the second external screw thread The externally threaded position of column 13 is corresponding.

The working principle and process for using of the utility model: under the utility model unused state: the sliding shoe of sampling head 1 10 9 tops of sliding channel in accommodating chamber 8, sampling head 1 shrinks in the inside (i.e. the inside of test tube body 3) of accommodating chamber 8 at this time, Occupied area is small, under the utility model use state: extracting sampling head 1 out in accommodating chamber 8, (sliding shoe 10 is along sliding channel at this time 9 is mobile, until the bottom that sliding shoe 10 is in sliding channel 9 stops) and stopple 11 is pulled up, recycle push rod 6 to be pushed into piston 7 Then sampling head 1 is placed in liquid food and is sampled by the lowermost end of test tube body 3, driven in sampling process using handle 5 Push rod 6 moves up, and push rod 6 is moved up with piston 7, and since pressure acts on, the sampled head 1 of liquid food and sliding channel 9 enter examination In tube body 3, stopple 11 is filled in the opening of sampling head 1 after the completion of sampling, then sampling head 1 is pressed into accommodating chamber 8 again, Such structure design neither will cause liquid food outflow, and inspector can be facilitated to carry, and avoid the sampling head 1 excessively protruded Inspector is damaged in carrying process, when the utility model cleans, the first attachment cap 2 and the second attachment cap 4 can be torn open It unloads down and (the first attachment cap 2 and the second attachment cap 4 is rotated in the forward direction, until the first attachment cap 2 and the first external thread column 12 and the Two attachment caps 4 are separated with the second external thread column 13), realize the separation of sampling head 1, test tube body 3 and piston 7, it is convenient only Vertical to be cleaned, cleaning effect is more preferable.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of liquid food, which detects, uses sampler, including handle (5), push rod (6), institute are provided with below the handle (5) It states push rod (6) to be provided with piston (7) far from the one end of handle (5), the outside of the piston (7) is provided with test tube body (3), institute It states and is provided on the upside of test tube body (3) the second attachment cap (4), and be provided with the first attachment cap on the downside of test tube body (3) (2), it is characterised in that: the top middle position of first attachment cap (2) is provided with accommodating chamber (8), the accommodating chamber (8) Left and right sides have been symmetrically arranged sliding channel (9), and the inside of two sliding channels (9) is provided with sliding shoe (10), sampling head (1) is provided between two sliding shoes (10).

2. a kind of liquid food detection sampler according to claim 1, it is characterised in that: first attachment cap (2) limiting slot is provided with close to the side of test tube body (3) close to the side of test tube body (3) and the second attachment cap (4) (14), the test tube body (3) close to the first attachment cap (2) side and with the limiting slot (14) of the first attachment cap (2) it is pairs of Answer and be provided at position the first external thread column (12), the test tube body (3) close to the second attachment cap (4) side and with second The limiting slot (14) of attachment cap (4) is provided with the second external thread column (13) at corresponding position.

3. a kind of liquid food detection sampler according to claim 1, it is characterised in that: the sampling head (1) Rubber sleeve is set between lateral wall and the inner sidewall of accommodating chamber (8).

4. a kind of liquid food detection sampler according to claim 1, it is characterised in that: the sampling head (1) is remote One end from sliding shoe (10) is internally provided with stopple (11).

5. a kind of liquid food detection sampler according to claim 1, it is characterised in that: second attachment cap (4) it is slidably connected between push rod (6) by slip collar.

6. a kind of liquid food detection sampler according to claim 1, it is characterised in that: the piston (7) and hole Filling in (11) is rubber material component.

7. a kind of liquid food detection sampler according to claim 2, it is characterised in that: the limiting slot (14) Inner sidewall is provided with internal screw thread, the position of the internal screw thread and the first external thread column (12) and the second external thread column (13) external screw thread Position it is corresponding.