CN218727227U

CN218727227U - Portable water quality detector

Info

Publication number: CN218727227U
Application number: CN202222987251.6U
Authority: CN
Inventors: 刘海
Original assignee: Shenzhen Jinghailiang Electronic Technology Co ltd
Current assignee: Shenzhen Jinghailiang Electronic Technology Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-03-24
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a portable water quality detector, belong to portable water quality detector field, including portable water quality detector main part, location structure is installed to the upper end of portable water quality detector main part, the last fixed knot structure of installing of location structure, fixed knot constructs and can reciprocates on location structure, fixed knot constructs contains connecting rod structure, the bottom layer board, limit baffle, fixing clip post and fixed stop, the lower extreme at connecting rod structure is installed to the bottom layer board, limit baffle installs on connecting rod structure's outer wall and is located the top of bottom layer board, the fixing clip post has four and the symmetry to install the lower extreme at limit baffle, fixed stop installs the one end at connecting rod structure, through setting up fixed knot structure and limit spring, make it and location structure cooperation, can carry out spacing fixed to the sample storage pipe that inserts at detecting the inslot, thereby can avoid the sample storage pipe to drop from detecting the inslot along with the removal of user's hand, finally can promote water quality detection's efficiency.

Description

Portable water quality detector

Technical Field

The utility model relates to a portable water quality testing appearance field, in particular to portable water quality testing appearance.

Background

Water quality measuring instruments are instruments used to monitor various components in water. Mainly means that in the measurement water: BOD, COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, PH, dissolved oxygen and the like. The water quality detector is divided into the following parts according to functions: multi-parameter measuring instrument and single-parameter measuring instrument. The water quality detector is divided into the following items according to the measurement items: 5BCOD determinator, BOD determinator, ammonia nitrogen determinator, total phosphorus determinator, turbidity meter, PH meter, etc. The water quality detector is divided into the following parts according to the use environment: portable measuring instruments, laboratory intelligent measuring instruments, simple and economical measuring instruments, online detecting instruments and the like. The general principle of the water quality detector is that corresponding substances in water participate in electrochemical reaction or chemical agent reaction, and then the content of the corresponding substances in the water is calculated by means of colorimetry, titration, conductivity measurement and the like.

Portable water quality testing appearance is as one kind of water quality testing appearance, it has portable, the advantage of survey is now adopted, when detecting, need to deposit the sample storage pipe that has the water sample and insert the detection inslot that sets up in the portable water quality testing appearance main part, can begin to control portable water quality testing appearance main part and detect the intraductal water sample of sample storage after that, the result of final detection can show on the demonstration in portable water quality testing appearance main part, however portable water quality testing appearance is when the field usage, it is the direct handheld portable water quality testing appearance main part of user and uses mostly, so at the in-process that detects, along with the removal of user's hand or rock, portable water quality testing appearance main part can produce and rock, and the sample storage pipe of inserting in detecting the inslot also can produce and rock, thereby make the sample storage pipe drop out from detecting the inslot easily, finally can influence water quality testing's efficiency, so need a portable water quality testing appearance with sample storage pipe fixed knot structure.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a portable water quality testing appearance can effectively solve the problem in the background art.

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

the utility model provides a portable water quality testing appearance, includes portable water quality testing appearance main part, location structure is installed to the upper end of portable water quality testing appearance main part, the last fixed knot structure of installing of location structure, fixed knot structure can reciprocate on location structure, fixed knot structure contains connecting rod structure, bottom layer board, limit baffle, fixing clip post and fixed stop, the lower extreme at connecting rod structure is installed to the bottom layer board, limit baffle installs on connecting rod structure's outer wall and is located the top of bottom layer board, the fixing clip post has four and the symmetry to install the lower extreme at limit baffle, fixed stop installs the one end at connecting rod structure, the structural cover of connecting rod is equipped with spacing spring, spacing spring is located the upper end of bottom layer board.

Preferably, the upper end of the portable water quality detector main body is provided with a detection groove, and a sample storage pipe is placed in the detection groove.

Preferably, the positioning structure comprises a mounting substrate and a connecting plate, the connecting plate is symmetrically arranged at the lower end of the mounting substrate, the mounting substrate and the connecting plate are of an integrally formed structure, and the connecting plate is fixedly arranged at the upper end of the main body of the portable water quality detector through viscose.

Preferably, the mounting substrate on the positioning structure is provided with a mounting through hole, the mounting through hole penetrates through the upper end and the lower end of the mounting substrate, and the upper end of the mounting substrate and the outer side of the mounting through hole are symmetrically provided with four fixing blind holes.

Preferably, the connecting rod structure, the limiting baffle, the fixing clamp column and the fixing baffle on the fixing structure are of an integrally formed structure, the limiting baffle is located at the upper end of the mounting substrate, the fixing clamp column is inserted into a fixing blind hole formed in the mounting substrate, the fixing baffle is located above the sample storage tube, the bottom supporting plate is located below the mounting substrate, the bottom supporting plate is located among the four connecting plates simultaneously, and the connecting rod structure penetrates through a mounting through hole formed in the mounting substrate downwards and then is fixedly connected with the bottom supporting plate through screws.

Preferably, the limiting spring is located below the mounting substrate and between the four connecting plates.

Compared with the prior art, the utility model discloses following beneficial effect has:

through setting up fixed knot structure and spacing spring, make it mutually support with location structure, can carry out spacing fixed to the sample storage tube that inserts in detecting the inslot to can avoid the sample storage tube to drop out from detecting the inslot along with the removal of user's hand, finally can promote water quality testing's efficiency.

Drawings

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

fig. 2 is an enlarged view of fig. 1 at a according to the present invention;

fig. 3 is a schematic structural view of the fixing structure and the limiting spring of the present invention;

fig. 4 is a schematic structural diagram of the positioning structure of the present invention.

In the figure: 1. a portable water quality detector main body; 2. a positioning structure; 3. a fixed structure; 4. a limiting spring; 5. a detection tank; 6. a sample storage tube; 7. a mounting substrate; 8. a connecting plate; 9. mounting a through hole; 10. fixing the blind hole; 11. a connecting rod structure; 12. a bottom pallet; 13. a limit baffle; 14. fixing the clamping column; 15. and fixing the baffle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, fig. 2 and fig. 4, a portable water quality detector comprises a portable water quality detector main body 1, a detection groove 5 is arranged at the upper end of the portable water quality detector main body 1, a sample storage tube 6 is placed in the detection groove 5, a positioning structure 2 is installed at the upper end of the portable water quality detector main body 1, the positioning structure 2 is composed of a mounting substrate 7 and a connecting plate 8, the connecting plate 8 is provided with four lower ends symmetrically installed on the mounting substrate 7, the mounting substrate 7 and the connecting plate 8 are of an integrally formed structure, the connecting plate 8 is fixedly installed at the upper end of the portable water quality detector main body 1 through viscose, a mounting through hole 9 is formed in the mounting substrate 7 on the positioning structure 2, the mounting through hole 9 penetrates through the upper end and the lower end of the mounting substrate 7, four fixing blind holes 10 are symmetrically formed in the upper end of the mounting substrate 7 and the outer side of the mounting through hole 9, during detection, the sample storage tube 6 storing water samples needs to be inserted into the detection groove 5 formed in the portable water quality detector main body 1, then, the portable water quality detector main body 1 can be operated to detect the water samples in the sample storage tube 6, the water quality detector main body 1, the final detection result can be displayed, and the portable water quality detector main body can be displayed on the portable water quality detector main body 1, and the portable water quality detector main body can be prevented from rotating and the limiting structure from being limited by the sample storage tube 3, and the limiting structure 3, and the portable water storage tube 3, and the portable water quality detector main body.

Referring to fig. 1, 2 and 3, a fixing structure 3 is mounted on a positioning structure 2, the fixing structure 3 can move up and down on the positioning structure 2, the fixing structure 3 includes a connecting rod structure 11, a bottom support plate 12, a limit baffle 13, fixing clamp posts 14 and a fixing baffle 15, the bottom support plate 12 is mounted at the lower end of the connecting rod structure 11, the limit baffle 13 is mounted on the outer wall of the connecting rod structure 11 and is located above the bottom support plate 12, the fixing clamp posts 14 have four fixing clamp posts 14 and are symmetrically mounted at the lower end of the limit baffle 13, the fixing baffle 15 is mounted at one end of the connecting rod structure 11, the limit baffle 13, the fixing clamp posts 14 and the fixing baffle 15 on the fixing structure 3 are an integrated structure, the limit baffle 13 is located at the upper end of a mounting substrate 7, the fixing clamp posts 14 are inserted into fixing blind holes 10 formed in the mounting substrate 7, fixed stop 15 is located the top that the pipe 6 was deposited to the sample, bottom layer board 12 is located the below of mounting substrate 7, and bottom layer board 12 is located between four connecting plates 8 simultaneously, connecting rod structure 11 passes through screw fixed connection with bottom layer board 12 behind the installation through-hole 9 of seting up on the mounting substrate 7 downwards, the cover is equipped with spacing spring 4 on the connecting rod structure 11, spacing spring 4 is located the upper end of bottom layer board 12, spacing spring 4 is located the below of mounting substrate 7 and is located between four connecting plates 8, through setting up fixed knot structure 3 and spacing spring 4, make it mutually support with location structure 2, can deposit the pipe 6 to the sample that inserts in detecting groove 5 and carry out spacing fixed, thereby can avoid sample to deposit pipe 6 to drop out from detecting groove 5 along with the removal of user's hand, finally can promote quality of water detection's efficiency.

It should be noted that, the utility model relates to a portable water quality detector, when examining water quality, can insert the sample storage tube 6 that holds the sample to be examined into the detection groove 5, then can use fixed knot to construct 3 and carry out spacing fixed to sample storage tube 6, thereby avoid sample storage tube 6 to drop out from detecting the groove 5 along with the removal of user's hand, use fixed knot to construct 3 and carry out spacing fixed method to sample storage tube 6 and do, stimulate fixed knot to construct 3 earlier, thereby make the fixing clip post 14 on the fixed knot construct 3 break away from the fixed blind hole 10 that sets up on the mounting substrate 7, limiting spring 4 can be compressed by bottom layer board 12 this moment, then can rotate fixed knot to construct 3 level certain angle, thereby make fixed knot on the fixed knot construct 15 on 3 be located directly over sample storage tube 6, and then loosen fixed knot constructs 3 again, limiting spring 4 can push fixed knot construct 3 downwards this moment, can finally make the fixing clip post 14 insert in fixed blind hole 10, this moment fixing clip 15 can press the upper end of sample storage tube 6, and then the fixed knot has accomplished the sample storage tube 6; when it is desired to take the sample storage tube 6 out of the detection well 5, the fixing stop 15 of the fixing structure 3 is removed from the upper end of the sample storage tube 6, and then the sample storage tube 6 is taken out of the detection well 5.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable water quality testing appearance, includes portable water quality testing appearance main part (1), its characterized in that: location structure (2) are installed to the upper end of portable water quality testing appearance main part (1), install fixed knot structure (3) on location structure (2), fixed knot structure (3) can reciprocate on location structure (2), fixed knot structure (3) contain connecting rod structure (11), bottom layer board (12), limit baffle (13), fixing clip post (14) and fixed stop (15), the lower extreme at connecting rod structure (11) is installed in bottom layer board (12), limit baffle (13) are installed on the outer wall of connecting rod structure (11) and are located the top of bottom layer board (12), fixing clip post (14) have four and the symmetry to install the lower extreme at limit baffle (13), the one end at connecting rod structure (11) is installed in fixed stop baffle (15), the cover is equipped with limit spring (4) on connecting rod structure (11), limit spring (4) are located the upper end of bottom layer board (12).

2. The portable water quality detector according to claim 1, characterized in that: the portable water quality detector is characterized in that a detection groove (5) is formed in the upper end of the portable water quality detector main body (1), and a sample storage pipe (6) is placed in the detection groove (5).

3. The portable water quality detector according to claim 2, characterized in that: location structure (2) comprise mounting substrate (7) and connecting plate (8), connecting plate (8) have four and the symmetry install the lower extreme in mounting substrate (7), mounting substrate (7) and connecting plate (8) are the integrated into one piece structure, connecting plate (8) are through viscose fixed mounting in the upper end of portable water quality testing appearance main part (1).

4. A portable water quality detector according to claim 3, characterised in that: the mounting structure is characterized in that a mounting through hole (9) is formed in a mounting substrate (7) on the positioning structure (2), the upper end and the lower end of the mounting substrate (7) are communicated through the mounting through hole (9), and four fixing blind holes (10) are symmetrically formed in the outer side, located in the mounting through hole (9), of the upper end of the mounting substrate (7).

5. The portable water quality detector according to claim 4, characterized in that: connecting rod structure (11), limit baffle (13), fixing clip post (14) and fixed baffle (15) on fixed knot structure (3) are the integrated into one piece structure, limit baffle (13) are located the upper end of mounting substrate (7), fixing clip post (14) insert in fixed blind hole (10) of seting up on mounting substrate (7), fixed baffle (15) are located the top of sample storage tube (6), bottom layer board (12) are located the below of mounting substrate (7), just bottom layer board (12) are located between four connecting plates (8) simultaneously, connecting rod structure (11) pass mounting hole (9) of seting up on mounting substrate (7) downwards after pass through screw fixed connection with bottom layer board (12).

6. The portable water quality detector according to claim 5, characterized in that: the limiting spring (4) is located below the mounting base plate (7) and located among the four connecting plates (8).