CN219463473U

CN219463473U - Water quality sampling tube holding device

Info

Publication number: CN219463473U
Application number: CN202320510420.9U
Authority: CN
Inventors: 王伟伟; 潘定辉
Original assignee: Shanghai Aoxiang Medical Technology Co ltd
Current assignee: Shanghai Aoxiang Medical Technology Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-04
Anticipated expiration: 2033-03-16

Abstract

The utility model relates to a water quality sampling tube containing device, which belongs to the field of containing devices and comprises a containing box body, wherein the containing box body is driven to rotate by a rotating motor, a containing hole with a circular array is formed in the containing box body, a clamping block and a fixed base are arranged in the containing hole, a limiting block is arranged in the fixed base and connected with the fixed base through a compression spring, a sampling tube is placed in the containing hole, the clamping block in the containing hole clamps the sampling tube, the containing box body is driven to rotate by the rotating motor, water in the sampling tube flows out under the action of centrifugal force, and the draining efficiency is improved.

Description

Water quality sampling tube holding device

Technical Field

The utility model belongs to the field of holding devices, and particularly relates to a water quality sampling tube holding device.

Background

Along with the development of society, people's awareness of environmental protection is also continuously strengthened, and the water quality detector is required to be applied in the process of environmental protection, and the existing water quality detector needs to sample water quality before detecting targets,

the sampling tube storage rack for the water quality detector is mainly used for storing sampling tubes, the sampling tubes are in a cylindrical barrel shape and are specially called test tubes, and the storage rack is mainly used for inverting the sampling tubes by arranging a plurality of positioning holes; however, the existing sampling tube is inverted after being cleaned, so that water in the sampling tube is inconvenient to drain, and the efficiency of draining is low.

The utility model is characterized by comprising the following steps: a test tube draining rack (application number: 201620552606.0, application publication date: 2016.06.04). The application discloses a test tube draining rack, the device is fixed the test tube through two rows of U type grooves and is carried out the nature waterlogging caused by excessive rainfall to the test tube on the test tube shelf of slope, and the device flows out the water stain in the test tube through the gradient, leads to the waterlogging caused by excessive rainfall inefficiency.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model aims to solve the problem that after a sampling tube is cleaned, the draining efficiency in the sampling tube is low.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model relates to a water quality sampling tube containing device which comprises a containing box body, wherein the containing box body drives the water quality sampling tube to rotate through a rotating motor, a circular array containing hole is formed in the containing box body, a clamping block and a fixed base are arranged in the containing hole, a limiting block is arranged in the fixed base and connected with the fixed base through a compression spring, and a sampling tube is placed in the containing hole.

Preferably, the clamping blocks are symmetrically arranged about the central line of the containing hole, an inverted inclined plane is arranged on the clamping blocks, and the clamping blocks are connected with the containing box body through the reset springs.

Preferably, the included angle between the center line of the containing hole and the top surface of the containing box body is R, and the included angle is 40 degrees < R <45 degrees.

Preferably, the fixing base is provided with a drainage groove and a through hole, water flowing out of the sampling tube flows out of the through hole and the drainage groove in sequence, and a common symmetrical surface of the through hole and the drainage groove passes through the center of the containing box body.

Preferably, the limiting block is provided with a rubber pad and a through groove in a circular array, and the central position of the limiting block is provided with a diversion hole.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) According to the water quality sampling tube containing device, the clamping blocks in the containing holes clamp the sampling tubes, the rotating motor drives the containing box body to rotate, water in the sampling tubes is accelerated to flow out under the action of centrifugal force, and the draining efficiency is improved.

Drawings

FIG. 1 is a schematic view showing the overall structure of a water quality sampling tube holding device according to the present utility model.

FIG. 2 is a schematic diagram of the whole semi-section structure of a water quality sampling tube holding device of the present utility model.

FIG. 3 is a schematic view of a holding block of a water quality sampling tube holding device according to the present utility model.

FIG. 4 is a schematic structural view of a stopper of a water sampling tube holding device according to the present utility model.

FIG. 5 is a schematic view showing the structure of a fixing base of a water sampling tube holding device according to the present utility model.

Reference numerals in the schematic drawings illustrate:

100. a containing box body; 110. a holding hole; 120. a clamping block; 121. an inverted slope; 122. a return spring; 130. a fixed base; 131. a drainage groove; 132. a through hole; 140. a limiting block; 141. rubber cushion; 142. a through groove; 143. a deflector aperture; 150. a compression spring; 160. a sampling tube;

200. a rotating electric machine.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1-5, a water sampling tube holding device in this embodiment includes a holding box 100, the holding box 100 drives itself to rotate through a rotating motor 200, a circular array of holding holes 110 are provided on the holding box 100, a clamping block 120 and a fixing base 130 are provided in the holding holes 110, a limiting block 140 is provided in the fixing base 130, the limiting block 140 is connected with the fixing base 130 through a compression spring 150, a sampling tube 160 is placed in the holding holes 110, the opening of the sampling tube 160 is inserted into the holding holes 110 downward to abut against the limiting block 140, the clamping block 120 in the holding holes 110 clamps the sampling tube 160, the rotating motor 200 drives the holding box 100 to rotate, under the action of centrifugal force, the sampling tube 160 extrudes the compression spring 150, the sampling tube 160 further penetrates into the holding holes 110, the compression spring 150 has elastic support to the sampling tube 160, at this moment, water in the sampling tube 160 rapidly flows into the fixing base 130 to guide the holding box 100, the structure accelerates the outflow of water in the sampling tube 160 under the action of centrifugal force, and the efficiency of draining is improved.

The clamping block 120 of this embodiment is installed symmetrically about the central line of the holding hole 110, the clamping block 120 is provided with an inverted slope 121, the clamping block 120 is connected with the holding box 100 through the reset spring 122, when the sampling tube 160 is inserted into the holding hole 110, the reset spring 122 is compressed, the clamping block 120 forms an elastic package on the outer side of the sampling tube 160, stability of the sampling tube 160 in the holding hole 110 is improved, water on the inner wall of the sampling tube 160 is convenient to flow out rapidly under the action of centrifugal force, draining efficiency is improved, and the inverted slope 121 is used for facilitating rapid insertion of the sampling tube 160 into the holding hole 110, interference of the clamping block 120 is avoided, and efficiency of insertion of the sampling tube 160 is improved.

The included angle between the center line of the holding hole 110 and the top surface of the holding box 100 in this embodiment is R,40 ° < R <45 °, when the included angle R <40 °, the sampling tube 160 is inconvenient to take from the inside of the holding hole 110, when the included angle R >45 °, the water in the sampling tube 160 is attached to one side of the inner wall of the sampling tube 160 under the action of centrifugal force, so that the water is inconvenient to flow out rapidly, and when the included angle R <40 ° < R <45 °, the sampling tube 160 is convenient to take from the inside of the holding hole 110, the water flows out from the sampling tube 160 under the action of centrifugal force, and the draining efficiency is improved.

The fixed base 130 of this embodiment is provided with the drainage groove 131 and the through hole 132, and the water flowing out from the sampling tube 160 flows out through the through hole 132 and the drainage groove 131 in sequence, and the common symmetry plane of the through hole 132 and the drainage groove 131 passes through the center of the holding box body 100, and the design of this structure improves the passage area when the water flow is discharged through the through hole 132 and the drainage groove 131 in sequence, improves the efficiency of water discharge, and the common symmetry plane of the through hole 132 and the drainage groove 131 passes through the center of the holding box body 100, so as to collect the water in the sampling tube 160 to the lower end of the fixed base 130 for centralized discharge, and improves the efficiency of water discharge.

The stopper 140 of this embodiment is provided with a circular array of rubber pads 141 and through slots 142, the center of the stopper 140 is provided with a diversion hole 143, the design of this structure, the circular array of rubber pads 141 is to prevent the open end of the sampling tube 160 and the surface of the stopper 140 from being attached, the timely drainage of the water flowing out of the sampling tube 160 is hindered, the rubber pads 141 can drain the water flowing out of the sampling tube 160 into the diversion hole 143 in time, the through slots 142 are to increase the area of drainage, and the efficiency of draining is improved.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A water quality sampling tube holding device is characterized in that: including holding box (100), hold box (100) and drive its self rotation through rotating electrical machines (200), hold hole (110) that are equipped with circular array on box (100), hold and be equipped with grip block (120) and unable adjustment base (130) in hole (110), be equipped with stopper (140) in unable adjustment base (130), stopper (140) are connected through compression spring (150) and unable adjustment base (130), hold and placed sampling tube (160) in hole (110).

2. The water sampling tube holding device of claim 1, wherein: the clamping blocks (120) are symmetrically arranged about the central line of the containing hole (110), the clamping blocks (120) are provided with inverted inclined planes (121), and the clamping blocks (120) are connected with the containing box body (100) through reset springs (122).

3. The water sampling tube holding device of claim 1, wherein: the included angle between the central line of the containing hole (110) and the top surface of the containing box body (100) is R, and the included angle is 40 degrees < R <45 degrees.

4. The water sampling tube holding device of claim 1, wherein: be equipped with drainage groove (131) and through-hole (132) on unable adjustment base (130), follow the water that flows in sampling tube (160) flows through-hole (132) and drainage groove (131) in proper order, the common symmetry plane of through-hole (132) and drainage groove (131) is through holding the center of box (100).

5. The water sampling tube holding device of claim 1, wherein: the limiting block (140) is provided with a rubber pad (141) and a through groove (142) which are arranged in a circular array, and a diversion hole (143) is arranged at the center of the limiting block (140).