CN210571558U

CN210571558U - Clinical laboratory uses sampler

Info

Publication number: CN210571558U
Application number: CN201921456302.4U
Authority: CN
Inventors: 任柯昱
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-05-19
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a clinical laboratory uses sampler, including the liquid storage pipe, the circumference top outer wall of liquid storage pipe is connected with the top cap through the bearing, and the circumference bottom outer wall of top cap installs the support ring, the turning block that annular array distributes is installed to the circumference outer wall of support ring, first opening has been seted up to the top central authorities outer wall of top cap, and first open-ended inner wall has the threaded rod of vertical setting through threaded connection. The utility model provides a pair of sampler for clinical laboratory, all be provided with arm lock, arc splint and rubber pad through the both sides at the liquid reserve pipe, when getting liquid, can put the test tube of storage sample in the bottom of liquid reserve pipe, and hold two arm locks, make two arm locks be close to each other, carry out the centre gripping to the test tube by two arc splint, then the rethread thumb stirs the turning block and takes a sample, this kind of centre gripping fixed mode, can be effectual the relative stability of assurance liquid suction pipe and test tube, and then improved the stability of sample.

Description

Clinical laboratory uses sampler

Technical Field

The utility model relates to a check out test set technical field especially relates to a clinical laboratory uses sampler.

Background

In the prior art, a hospital clinical laboratory is a mechanism for inspecting and measuring human body substances for clinical diagnosis, prevention or treatment of human diseases or injuries and evaluation of human health, is not only an important auxiliary department of a hospital, but also a functional laboratory necessary for scientific research of the hospital, detects detected objects from different departments according to a clinical examination order by means of various detection and scientific research equipment, sends an inspection report, and is the daily work content of the hospital clinical laboratory.

Through search, the Chinese patent application numbers are: CN 201820641068.1's patent discloses a clinical laboratory uses sampler, including fixed sleeve, inserted bar, screw hole, screw rod, first articulated shaft, down tube, second articulated shaft, third articulated shaft, connecting rod, fourth articulated shaft, guide arm, snatch piece, holding tank, through-hole, the guide arm is kept away from the one end of fourth articulated shaft and is passed the through-hole and locate inside the holding tank, and the guide arm is located the inside one end of holding tank and installs the clamp splice, above-mentioned patent exists following not enoughly: in the process of sampling operation, the operation can not be carried out by only using one hand, the other hand of the operator is liberated to carry out the operation of the detection instrument, the convenience of the operation can not be improved, the detection efficiency is improved, and meanwhile, when the sample is detected, the sample can not be conveniently coated on the surface of the detection vessel, so that the sampler for the clinical laboratory is required to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sampler for clinical laboratory.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a clinical laboratory uses sampler, includes the liquid reserve pipe, the circumference top outer wall of liquid reserve pipe is connected with the top cap through the bearing, and the circumference bottom outer wall of top cap installs the support ring, the turning block that annular array distributes is installed to the circumference outer wall of support ring, first opening has been seted up to the top central authorities outer wall of top cap, and just first open-ended inner wall has the threaded rod of vertical setting through threaded connection, the circumference inner wall sliding connection of liquid reserve pipe has the piston, first recess has been seted up to the top central authorities outer wall of piston, and the circumference bottom outer wall connection of bearing and threaded rod is passed through to the inner wall of first recess.

Preferably, the outer wall of the top of the threaded rod is provided with a limiting block.

Preferably, the outer wall of one end of the liquid storage pipe is provided with a second opening, and the inner wall of the second opening is provided with a transparent scale plate.

Preferably, the outer wall of the bottom of the circumference of the liquid storage pipe is connected with a bottom cover through threads, and the outer wall of the center of the bottom cover is provided with a vertically arranged liquid pumping pipe.

Preferably, the steel ball is placed in the liquid pumping pipe, and the bottom of the liquid pumping pipe is inwards sunken.

Preferably, the bottom outer wall of stock solution pipe both sides all installs the arm lock, and the adjacent one side bottom outer wall of two arm locks all installs arc splint, and the rubber pad is all installed to the mouth inner wall that presss from both sides of two arc splint.

Preferably, the top outer walls of the two clamping arms are provided with pressing blocks, the outer walls of the two adjacent sides of the pressing blocks are provided with springs, and the outer walls of the two adjacent sides of the two springs are connected with the outer walls of the bottoms of the two sides of the liquid storage pipe through screws respectively.

The utility model has the advantages that:

1. the utility model provides a pair of sampler for clinical laboratory, top through at the liquid storage tube is provided with the top cap, support ring and threaded rod, can drive the top cap rotation through rotating the support ring, and then drive the threaded rod and reciprocate, and then drive the piston and reciprocate, effectual drawing liquid has been realized, this kind of drawing liquid mode, only need the one hand to hold the liquid storage tube, and stir the turning block with the thumb, can realize getting the liquid operation, the convenience of getting liquid has been improved, and simultaneously, this kind of liquid mode of getting is compared with the pull piston liquid mode of getting, the liquid of getting of this kind of mode is very steady, be favorable to improving the accuracy nature of getting liquid.

2. The utility model provides a pair of sampler for clinical laboratory, all be provided with arm lock, arc splint and rubber pad through the both sides at the liquid reserve pipe, when getting liquid, can put the test tube of storage sample in the bottom of liquid reserve pipe, and hold two arm locks, make two arm locks be close to each other, carry out the centre gripping to the test tube by two arc splint, then the rethread thumb stirs the turning block and takes a sample, this kind of centre gripping fixed mode, can be effectual the relative stability of assurance liquid suction pipe and test tube, and then improved the stability of sample.

3. The utility model provides a pair of clinical laboratory uses sampler through being provided with the steel ball in the liquid suction pipe, finishes getting liquid and examines time measuring to the sample, only needs to put the liquid suction pipe and slide on detecting the ware for the steel ball rolls on detecting the ware, and then makes the sample stay on detecting the ware, has improved the convenience of detection operation.

4. The utility model provides a clinical laboratory uses sampler, in embodiment 2, be provided with through the top at the arm lock and press clamp plate and spring, can press from both sides before getting the test tube, guarantee that arm lock and arc splint are in open state, are favorable to improving the convenience of centre gripping operation.

Drawings

Fig. 1 is a schematic front view of a sampler for clinical laboratory according to embodiment 1 of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of a sampler for clinical laboratory according to embodiment 1 of the present invention;

fig. 3 is a schematic sectional structure diagram of a sampler for clinical laboratory according to embodiment 2 of the present invention.

In the figure: the device comprises an arc-shaped clamping plate 1, a clamping arm 2, a bottom cover 3, a transparent scale plate 4, a rotating block 5, a support ring 6, a top cover 7, a limiting block 8, a threaded rod 9, a liquid storage pipe 10, a liquid pumping pipe 11, a rubber pad 12, a steel ball 13, a piston 14, a spring 15 and a pressing block 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-2, a sampler for clinical laboratory, including liquid storage tube 10, the circumference top outer wall of liquid storage tube 10 is connected with top cap 7 through the bearing, and the circumference bottom outer wall of top cap 7 has support ring 6 through screwed connection, the circumference outer wall of support ring 6 has turning block 5 that the annular array distributes through screwed connection, first opening has been seted up to the top central authorities outer wall of top cap 7, and first open-ended inner wall has the threaded rod 9 of vertical setting through threaded connection, the circumference inner wall sliding connection of liquid storage tube 10 has piston 14, first recess has been seted up to the top central authorities outer wall of piston 14, and the inner wall of first recess passes through the circumference bottom outer wall connection of bearing and threaded rod 9.

In the utility model, the outer wall of the top of the threaded rod 9 is connected with the limiting block 8 through a screw, the outer wall of one end of the liquid storage pipe 10 is provided with a second opening, and the inner wall of the second opening is connected with the transparent scale plate 4 through a screw;

the outer wall of the bottom of the circumference of the liquid storage pipe 10 is connected with a bottom cover 3 through threads, and the outer wall of the center of the bottom cover 3 is connected with a liquid pumping pipe 11 which is vertically arranged through a screw;

a steel ball 13 is arranged in the liquid pumping pipe 11, and the bottom of the liquid pumping pipe 11 is inwards sunken;

the bottom outer wall of liquid storage pipe 10 both sides all has arm lock 2 through hinged joint, and the adjacent one side bottom outer wall of two arm locks all has arc splint 1 through hinged joint, and the mouth inner wall that presss from both sides of two arc splint 1 all has rubber pad 12 through the screw connection.

Example 2

Referring to fig. 1-3, a sampler for clinical laboratory still includes the pressure piece 16 of installing at 2 top outer walls of two arm lock through the screw, and two adjacent one side outer walls of pressing piece 16 all have a spring 15 through screw connection, and two adjacent one side outer walls of spring 15 are respectively through the both sides bottom outer wall connection of screw with liquid storage tube 10, can be before pressing from both sides the clamp and getting the test tube, guarantee that arm lock 2 and arc splint 1 are in open state, are favorable to improving the convenience of centre gripping operation.

The working principle is as follows: during the use, at first, rotate support ring 6, make piston 14 remove to the bottom of liquid storage tube 10, then open two arm lock 2 and arc splint 1, and put the test tube that is equipped with the sample between two arc splint 1, make liquid suction pipe 11 insert in the sample, then hold two arm lock 2 of one hand, make two arm lock 2 be close to each other, carry out the centre gripping to the test tube by two arc splint 1, then stir turning block 5 through the thumb, drive top cap 7 through rotating support ring 6 and rotate, and then drive threaded rod 9 rebound, and then drive piston 14 rebound, realized effectual liquid suction, when getting liquid and examining the sample, only need to put liquid suction pipe 11 on the detection ware and slide, make steel ball 13 roll on the detection ware, and then make the sample remain on the detection ware, the convenience of detection operation has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a clinical laboratory uses sampler, includes liquid storage pipe (10), its characterized in that, the circumference top outer wall of liquid storage pipe (10) is connected with top cap (7) through the bearing, and the circumference bottom outer wall of top cap (7) installs support ring (6), turning block (5) that the annular array distributes are installed to the circumference outer wall of support ring (6), first opening has been seted up to the top central authorities outer wall of top cap (7), and just first open-ended inner wall has threaded rod (9) of vertical setting through threaded connection, the circumference inner wall sliding connection of liquid storage pipe (10) has piston (14), first recess has been seted up to the top central authorities outer wall of piston (14), and the circumference bottom outer wall connection of bearing and threaded rod (9) is passed through to the inner wall of first recess.

2. The clinical sampler of claim 1, wherein the top outer wall of the threaded rod (9) is provided with a limiting block (8).

3. The clinical laboratory sampler according to claim 2, wherein a second opening is formed in the outer wall of one end of the liquid storage tube (10), and a transparent scale plate (4) is mounted on the inner wall of the second opening.

4. The clinical laboratory sampler according to claim 3, wherein the bottom wall of the liquid storage tube (10) is connected with a bottom cover (3) through screw threads, and the bottom central wall of the bottom cover (3) is provided with a vertically arranged liquid extracting tube (11).

5. A clinical sampler according to claim 4, wherein the inside of the liquid extraction tube (11) is provided with a steel ball (13), and the bottom of the liquid extraction tube (11) is recessed inwards.

6. The clinical laboratory sampler according to claim 5, wherein the bottom outer walls of two sides of the liquid storage tube (10) are provided with clamping arms (2), the bottom outer walls of two adjacent sides of the two clamping arms are provided with arc-shaped clamping plates (1), and the inner walls of the clamping openings of the two arc-shaped clamping plates (1) are provided with rubber pads (12).

7. The sampler for clinical laboratory according to claim 6, characterized in that the top outer walls of the two clamping arms (2) are provided with a pressing block (16), the outer walls of the two pressing blocks (16) on one side adjacent to each other are provided with a spring (15), and the outer walls of the two springs (15) on one side adjacent to each other are respectively connected with the outer walls of the bottoms of the two sides of the liquid storage tube (10) through screws.