CN211292165U

CN211292165U - Disinfection bacteriostat detects sampler

Info

Publication number: CN211292165U
Application number: CN202021356540.0U
Authority: CN
Inventors: 李贵宝
Original assignee: Jiangxi Xinlong Medical Health Products Co ltd
Current assignee: Jiangxi Xinlong Medical Health Products Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2020-08-18
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a disinfection bacteriostat detects sampler, including the sampler barrel, a piston, the piston rod, syringe needle and handle, still include dosing mechanism and buffering lid, dosing mechanism includes two direction stop device, the direction slide rail, locking bolt and loose collar, direction stop device includes the direction connecting rod, locating plate and deflector, the both ends of direction connecting rod are connected with handle and deflector respectively, the direction slide rail sets up the both sides at the sampler barrel, be equipped with on the deflector with direction connecting rod complex guiding hole one, the deflector sets up on the outer periphery of loose collar, be equipped with on the inner circumference of loose collar with direction slide rail complex guide way, loose collar movable sleeve establishes on the sampler barrel, be equipped with the bolt hole on the loose collar, locking bolt activity sets up in the bolt hole, be equipped with the scale mark on the sampler barrel. The utility model discloses can take a sample again after carrying out the ration in advance, can wholly provide a good cushioning effect to the sampler when the buffering lid is protected the syringe needle.

Description

Disinfection bacteriostat detects sampler

Technical Field

The utility model relates to a sampler technical field, concretely relates to disinfection bacteriostat detects sampler.

Background

In the process of preparing a liquid product or preparing a solvent, in order to determine the quality of the product or the degree of reaction of a sampling chemical reaction performed on a test material, it is necessary to perform sampling analysis on the liquid material in a reaction tank or a reservoir at irregular intervals. For example, in the production process of medical disinfection solution, it is often necessary to sample the disinfection solution during or after the preparation process, verify the effect of the prepared disinfection solution through the extracted disinfection solution, or analyze relevant parameters of disinfection.

In the production process of the sterilizing bacteriostatic agent, a sampling device is required to be used for sampling analysis, but the sampling amount of the existing sampling device is usually controlled by closely observing scales on a sampling cylinder body through human eyes during sampling, but the sterilizing bacteriostatic agent usually has a more pungent taste and stronger corrosivity, so that discomfort can be caused when the head of an operator is too close to the sampling device, and meanwhile, the sterilizing bacteriostatic agent can enter the eyes of the operator to cause harm to the body of the operator; moreover, the existing sampling device can be provided with a needle head at the lower end of the sampling cylinder to facilitate sampling, but because the needle head is thin, the sampling device can be damaged if the sampling device is carelessly dropped in the carrying process.

Disclosure of Invention

The utility model discloses the problem that will solve is: the utility model provides a disinfection bacteriostat detects sampler can take a sample again after carrying out the ration in advance, and the buffering lid can wholly provide a good cushioning effect to the sampler when protecting the syringe needle.

The utility model discloses a solve the technical scheme that above-mentioned problem provided and do: a disinfection bacteriostat detection sampler comprises a sampling cylinder, a piston rod, a needle head and a handle, wherein the piston and the handle are respectively arranged at two sides of the piston rod, the piston is movably arranged in a cavity of the sampling cylinder, and the needle head is arranged at the lower end of the sampling cylinder; the quantitative sampling device comprises a sampling cylinder, a quantitative mechanism and a buffer cover, wherein the quantitative mechanism comprises two guide limiting devices, a guide slide rail, a locking bolt and a movable ring, the guide limiting devices comprise a guide connecting rod, a positioning plate and a guide plate, two ends of the guide connecting rod are respectively connected with a handle and the guide plate, the guide slide rail is arranged at two sides of the sampling cylinder, a first guide hole matched with the guide connecting rod is formed in the guide plate, the guide plate is arranged on the outer circumferential surface of the movable ring, a guide groove matched with the guide slide rail is formed in the inner circumferential surface of the movable ring, the movable ring is movably sleeved on the sampling cylinder, a bolt hole is formed in the movable ring, the locking bolt is movably arranged in the bolt hole, and a scale mark is formed on the sampling cylinder; the buffer cover is sleeved on the needle head.

Preferably, the two sides of the upper end of the sampling tube are provided with side lugs, and the side lugs are provided with second guide holes matched with the guide connecting rods. The side ear can provide the point of application of force when the sample, makes things convenient for the staff to operate, and the guiding hole two on the side ear can play a guide effect to the guide link simultaneously.

Preferably, the buffering cover comprises an upper accommodating part, a buffering spring and a lower accommodating part which are connected in sequence, and accommodating cavities for accommodating the needles are formed in the upper accommodating part and the lower accommodating part. Go up the buffering lid that portion, buffer spring and lower portion of holding made and can prevent on the one hand that the needle is direct and ground contact and damage when the sampler drops, on the other hand buffer spring can provide good cushioning effect, prevents to receive great vibrations and damages.

Preferably, the sampling tube is made of a transparent material. The sampling tube made of transparent materials can be convenient for workers to observe the condition inside the sampling tube at any time.

Compared with the prior art, the utility model has the advantages that:

1. the utility model discloses a dosing mechanism can realize carrying out the ration according to the volume of required disinfection bacteriostat before the sample, then when the sample, and the staff need not closely observe the scale mark on the sampler and can accomplish the ration sample.

2. The utility model discloses a set up the buffering lid, can prevent on the one hand that the needle is direct and ground contact and damage when the sampler drops, on the other hand buffer spring can provide good cushioning effect, prevents to receive great vibrations and damages.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the movable ring of the present invention engaged with the locking bolt;

the attached drawings are marked as follows: 1. the sampling tube comprises a sampling tube body, 2, a piston rod, 3, a handle, 4, a side lug, 5, a guide connecting rod, 6, a scale mark, 7, a movable ring, 8, a guide plate, 9, a positioning plate, 10, an upper accommodating part, 11, a lower accommodating part, 12, a buffer spring, 13, a needle head, 14, a piston, 15, a locking bolt, 16, a guide groove, 17 and a guide sliding rail.

Detailed Description

The following detailed description will be made with reference to the accompanying drawings and examples, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.

The specific embodiment of the utility model is shown in fig. 1 and fig. 2, a disinfection bacteriostat detection sampler, which comprises a sampling cylinder 1, a piston 14, a piston rod 2, a needle 13 and a handle 3, wherein the piston 14 and the handle 3 are respectively arranged at two sides of the piston rod 2, the piston 14 is movably arranged in a cavity of the sampling cylinder 1, and the needle 13 is arranged at the lower end of the sampling cylinder 1; the quantitative mechanism comprises two guide limiting devices, a guide sliding rail 17, a locking bolt 15 and a movable ring 7, the guide limiting device comprises a guide connecting rod 5, a positioning plate 9 and a guide plate 8, two ends of the guide connecting rod 5 are respectively connected with the handle 3 and the guide plate 8, the guide slide rails 17 are arranged at two sides of the sampling tube 1, the guide plate 8 is provided with a first guide hole matched with the guide connecting rod 5, the guide plate 8 is arranged on the outer circumferential surface of the movable ring 7, a guide groove 16 matched with the guide slide rail 17 is arranged on the inner circumferential surface of the movable ring 7, the movable ring 7 is movably sleeved on the sampling cylinder 1, the movable ring 7 is provided with a bolt hole, the locking bolt 15 is movably arranged in the bolt hole, and the sampling tube 1 is provided with scale marks 6; the buffer cover is sleeved on the needle head 13.

As another embodiment of the present invention, two sides of the upper end of the sampling tube 1 are provided with side lugs 4, and the side lugs 4 are provided with two guide holes matched with the guide connecting rods 5.

As another embodiment of the present invention, the buffering cover includes an upper receiving portion 10, a buffering spring 12 and a lower receiving portion 11 connected in sequence, and a receiving cavity for receiving the needle 13 is disposed on each of the upper receiving portion 10 and the lower receiving portion 11.

As another embodiment of the present invention, the sampling tube 1 is made of transparent material.

The utility model discloses a concrete sampling process: firstly, after acquiring the specific volume of the specific disinfection bacteriostat that needs to be sampled, a worker holds the sampling tube 1 with one hand, unscrews the locking bolt 15 with the other hand, moves the movable ring 7 along the direction of the guide slide rail 17 onto the corresponding scale mark 6 on the sampling tube 1, makes the lower end of the movable ring 7 and the scale mark 6 of the volume that needs to be sampled parallel and level, then screws up the locking bolt 15, makes the movable ring 7 fix on the sampling tube 1, then stretches the needle 13 of the sampler into the disinfection bacteriostat that needs to be sampled, pulls the handle 3, makes the disinfection bacteriostat enter into the sampling tube 1, until the locating plate 9 contacts with the lower end face of the movable ring 7, and the sampling is completed.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. All changes which come within the scope of the independent claims of the invention are to be embraced within their scope.

Claims

1. A disinfection bacteriostat detection sampler comprises a sampling cylinder (1), a piston (14), a piston rod (2), a needle head (13) and a handle (3), wherein the piston (14) and the handle (3) are respectively arranged at two sides of the piston rod (2), the piston (14) is movably arranged in a cavity of the sampling cylinder (1), and the needle head (13) is arranged at the lower end of the sampling cylinder (1); the method is characterized in that: the quantitative sampling device is characterized by further comprising a quantifying mechanism and a buffering cover, wherein the quantifying mechanism comprises two guiding and limiting devices, a guiding slide rail (17), a locking bolt (15) and a movable ring (7), the guiding and limiting devices comprise a guiding connecting rod (5), a positioning plate (9) and a guide plate (8), two ends of the guiding connecting rod (5) are respectively connected with a handle (3) and the guide plate (8), the guiding slide rail (17) is arranged on two sides of the sampling cylinder (1), a first guiding hole matched with the guiding connecting rod (5) is formed in the guide plate (8), the guide plate (8) is arranged on the outer circumferential surface of the movable ring (7), a guiding groove (16) matched with the guiding slide rail (17) is formed in the inner circumferential surface of the movable ring (7), the movable ring (7) is movably sleeved on the sampling cylinder (1), and a bolt hole is formed in the movable ring (7), the locking bolt (15) is movably arranged in the bolt hole, and the sampling tube (1) is provided with scale marks (6); the buffer cover is sleeved on the needle head (13).

2. The antimicrobial detection sampler of claim 1, wherein: the both sides of the upper end of sampler barrel (1) are equipped with side ear (4), be equipped with on side ear (4) with guide link (5) complex guiding hole two.

3. The antimicrobial detection sampler of claim 1, wherein: buffer cover is including last portion (10), buffer spring (12) and the lower portion (11) of holding that connect gradually, all be equipped with the chamber that holds that is used for holding syringe needle (13) on last portion (10) of holding and the lower portion (11).

4. The antimicrobial detection sampler of claim 1, wherein: the sampling tube (1) is made of transparent materials.