CN214225119U

CN214225119U - Improved water quality detector

Info

Publication number: CN214225119U
Application number: CN202022915308.2U
Authority: CN
Inventors: 杨在林; 魏国威; 王宏波
Original assignee: Tianjin Cloud Union Detection Technology Service Co ltd
Current assignee: Tianjin Cloud Union Detection Technology Service Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-09-17
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a water quality testing ware of improvement, including the detection case, the top of detection case is provided with the display screen, and detection chamber and control chamber have been seted up to the bottom of detection case, and the bottom of detection case is provided with the switch door, and the switch door is articulated with one side that detects the chamber, detects the top fixedly connected with fixed block of intracavity wall, and the positive swing joint of fixed block has the test pen, and the bottom that detects intracavity portion is close to the both sides at its middle part and has all seted up the spacing groove. The utility model discloses a water quality testing ware of this kind of improvement through setting up the fixed block, detecting pen, connecting wire and display screen, avoids holding the waste that the container of quality of water sample was touched by the mistake and is knocked down and cause the sample in the testing process to reduced the broken probability of container, two stoppers of accessible slide on the slide rail respectively, but make its detection household utensils of centre gripping variation in size, application scope is wide.

Description

Improved water quality detector

Technical Field

The utility model relates to a water quality detector specifically is a water quality detector of improvement.

Background

Water is a source of life, people can not leave water in life and production activities, and the quality of drinking water is closely related to the health of people. With the development of social economy, scientific progress and improvement of the living standard of people, the requirements of people on the water quality of drinking water are continuously improved, and the water quality standard of the drinking water is correspondingly continuously developed and improved. Because the formulation of the water quality standard of the drinking water is related to various factors such as living habits, cultures, economic conditions, scientific and technical development level, water resources and the current situation of the water quality of the water resources, and the like of people, the requirements on the water quality of the drinking water are different not only among countries but also among different regions of the same country.

At present, traditional water quality testing device lacks mounting fixture, and the container that holds the quality of water sample in the testing process is touched the touch very easily by the mistake and is fallen and cause the waste of sample, and the easy breakage of container that just falls causes certain complete hidden danger. Therefore, we improve this and propose an improved water quality detector.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an improved water quality detector, which comprises a detection box, wherein the top of the detection box is provided with a display screen, the bottom of the detection box is provided with a detection cavity and a control cavity, the bottom of the detection box is provided with a switch door, the switch door is hinged with one side of the detection cavity, the top end of the inner wall of the detection cavity is fixedly connected with a fixed block, the front of the fixed block is movably connected with a detection pen, the two sides of the bottom end of the detection cavity, which are close to the middle part of the detection cavity, are respectively provided with a limit groove, two slide bars are abutted in the limit grooves, the top end of the slide bar is fixedly connected with a limit block, the two sides of the bottom end of the control cavity, which are close to the middle part of the control cavity, are respectively provided with a left limit slide bar and a right limit slide bar in the slide rails, the middle part of the control cavity is provided with a first threaded rod, the two ends of the first threaded rod are respectively rotatably connected with the top end and the bottom end of the control cavity, all be provided with link mechanism between the both sides of first threaded rod and the two slide bars, the bottom fixedly connected with first gear of first threaded rod, first gear engagement is connected with the second gear, the second gear passes through the connecting axle and rotates, the one end fixedly connected with control handle that the connecting axle runs through the detection case.

As a preferred technical scheme of the utility model, fixed chamber has been seted up to the inside of fixed block, the both sides on fixed chamber top are all rotated and are connected with the second threaded rod, two the bottom of second threaded rod is rotated with the bottom in fixed chamber respectively and is connected, two the equal fixedly connected with fourth gear in top of second threaded rod, it is connected with the second pivot to rotate between the top of two inner walls in fixed chamber, the equal fixedly connected with third gear in both ends of second pivot, two the third gear is connected with two fourth gear engagement respectively.

As a preferred technical scheme of the utility model, first spout, two have all been seted up to the positive both sides of fixed block equal sliding connection has the rectangle strip, two in the first spout the same rectangular plate of one end fixedly connected with of rectangle strip, the middle part fixed connection of test pen and rectangular plate.

As a preferred technical scheme of the utility model, the top of detecting the pen is provided with the connecting wire, connecting wire and display screen electric connection.

As a preferred technical scheme of the utility model, link mechanism includes two connecting rods, the equal fixedly connected with connecting block of opposite side of two slide bars, and two connecting blocks are articulated with the one end of two connecting rods respectively, and threaded connection has the collets on the first threaded rod, the both ends of collets are articulated with the other end of two connecting rods respectively.

As a preferred technical scheme of the utility model, two the shape of stopper is arc stopper, two the opposite side of stopper all is provided with rubber cushion, two the intrados of stopper respectively with the both sides butt that detects the household utensils.

As an optimal technical scheme of the utility model, all cup jointed the rubber cushion on first brake valve lever and the second brake valve lever, the even line that is provided with a plurality of slopes on the rubber cushion.

The utility model has the advantages that: this kind of water quality testing ware of improvement, through setting up the fixed block, detect the pen, connecting wire and display screen, put into the detection household utensils with the quality of water sample, make it get into the quality of water sample through moving down the detection pen, reach the effect that detects, easy to operate, through setting up the stopper, a slide rail, first threaded rod and link mechanism, it makes link mechanism drive the stopper and slides in the slide rail to rotate through controlling first threaded rod, it is fixed to reaching the centre gripping that detects the household utensils, the detection household utensils of avoiding holding the quality of water sample in the testing process are touched by the mistake and are knocked down and cause the waste of sample, and the broken probability of detection household utensils has been reduced, two stoppers of accessible slide on the slide rail respectively, make its detection household utensils of difference in centre gripping size, application scope is wide.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of an improved water quality detector of the present invention;

FIG. 2 is a front partial cross-sectional view of an improved water quality detector of the present invention;

fig. 3 is a schematic view of the structure inside the fixing block of the improved water quality detector of the present invention.

In the figure: 1. a detection box; 101. a detection chamber; 102. a control chamber; 2. a display screen; 3. opening and closing the door; 4. a first control handle; 5. a fixed block; 501. a second threaded rod; 502. a fixed cavity; 503. a second rotating shaft; 504. a third gear; 505. a rectangular strip; 506. a fourth gear; 6. a second control handle; 7. a rectangular plate; 8. a connecting wire; 9. a first chute; 10. a detection pen; 11. detecting a vessel; 12. A limiting block; 13. a limiting groove; 14. a slide bar; 15. connecting blocks; 16. a connecting rod; 17. a first threaded rod; 18. a slide rail; 19. sleeving blocks; 20. a first gear; 21. a second gear.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2 and 3, the utility model relates to an improved water quality detector, which comprises a detection box 1, a display screen 2 is arranged on the top of the detection box 1, a detection cavity 101 and a control cavity 102 are arranged on the bottom of the detection box 1, a switch door 3 is arranged on the bottom of the detection box 1, the switch door 3 is hinged with one side of the detection cavity 101, a fixed block 5 is fixedly connected with the top end of the inner wall of the detection cavity 101, a detection pen 10 is movably connected with the front side of the fixed block 5, two sides of the bottom end of the detection cavity 101 near the middle part thereof are both provided with limit grooves 13, slide bars 14 are butted in the two limit grooves 13, a limit block 12 is fixedly connected with the top end of each slide bar 14, two sides of the bottom end of the control cavity 102 near the middle part thereof are both provided with slide rails 18, the two slide bars 14 respectively slide in the slide rails 18 in a left-right limit manner, a first threaded bar 17 is arranged in the middle part of the control cavity 102, two ends of the first threaded bar 17 are respectively rotatably connected with the top end and the bottom end of the control cavity 102, the two sides of the first threaded rod 17 and the two sliding rods 14 are provided with link mechanisms, the bottom of the first threaded rod 17 is fixedly connected with a first gear 20, the first gear 20 is meshed with a second gear 21, the second gear 21 rotates through a connecting shaft, and the connecting shaft penetrates through one end of the detection box 1 and is fixedly connected with a first control handle 4.

Wherein, fixed chamber 502 has been seted up to the inside of fixed block 5, the both sides on fixed chamber 502 top are all rotated and are connected with second threaded rod 501, the bottom of two second threaded rods 501 is rotated with the bottom of fixed chamber 502 respectively and is connected, the equal fixedly connected with fourth gear 506 in top of two second threaded rods 501, it is connected with second pivot 503 to rotate between the top of the two inner walls of fixed chamber 502, the equal fixedly connected with third gear 504 in both ends of second pivot 503, two third gear 504 are connected with the meshing of two fourth gear 506 respectively, be convenient for control detects that pen 10 moves down, be favorable to the implementation to detecting household utensils 11 rigidity.

Wherein, first spout 9 has all been seted up to the positive both sides of fixed block 5, equal sliding connection has rectangle strip 505 in two first spouts 9, the same rectangular plate 7 of one end fixedly connected with of two rectangle strips 505, test pen 10 and rectangular plate 7's middle part fixed connection conveniently make test pen 10 get into in the detection household utensils 11 to reach the mesh that detects.

Wherein, the top of detecting pen 10 is provided with connecting wire 8, connecting wire 8 and 2 electric connection of display screen, and the model that detects pen 10 is NPT-CLOZ801, through second switch and external power supply electric connection, shows the data that will detect through display screen 2, is convenient for know the condition of quality of water.

The connecting rod mechanism comprises two connecting rods 16, connecting blocks 15 are fixedly connected to the opposite sides of the two sliding rods 14 respectively, the two connecting blocks 15 are hinged to one ends of the two connecting rods 16 respectively, a sleeve block 19 is connected to the first threaded rod 17 in a threaded mode, two ends of the sleeve block 19 are hinged to the other ends of the two connecting rods 16 respectively, and therefore the two limiting blocks 12 can be controlled to clamp the detection vessel 11 conveniently.

Wherein, the shape of two stopper 12 is the arc stopper, and the opposite side of two stopper 12 all is provided with the rubber cushion, and the intrados of two stopper 12 respectively with the both sides butt that detects household utensils 11 reaches certain buffering protective effect when detecting household utensils 11 to the clamp, is convenient for fix the 11 centre gripping of detection household utensils.

Wherein, all cup jointed the rubber cushion on first brake valve lever 4 and the second brake valve lever 6, the even line that is provided with a plurality of slopes on the rubber cushion increases the frictional force between staff's palm and the handle, makes its easier operation.

When the device works, the switch door 3 is opened, the detection vessel 11 containing a water quality sample is placed into the detection cavity 101, the first control handle 4 is rotated, the first gear 20 is rotated through the second gear 21, the first threaded rod 17 is rotated, the sleeve block 19 moves downwards, the two synchronous connecting blocks 15 are pulled to move downwards through the hinged connecting rod 16, the two sliding rods 14 slide in the sliding rails 18 in opposite directions, the two limiting blocks 12 clamp and fix the detection vessel 11, after the vessel 11 to be detected is fixed, the second control handle 6 is rotated, the second rotating shaft 503 rotates, the two third gears 504 rotate along with the rotating, the two fourth gears 506 rotate synchronously to move downwards, the two rectangular strips 505 move downwards to respectively drive the rectangular plate 7 to move downwards to enable the detection pen 10 to enter the water quality sample for detection, and finally, the detected data are displayed through the display screen 2, so that the condition of the water quality can be conveniently known, after the detection is finished, the second control handle 6 is firstly reversed to enable the detection pen 10 to ascend, and the first control handle 4 is reversed to enable the two limiting blocks 12 to move reversely to take off the detection vessel 11.

Finally, it should be noted that: 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.

Claims

1. An improved water quality detector comprises a detection box (1), wherein a display screen (2) is arranged at the top of the detection box (1), and the improved water quality detector is characterized in that a detection cavity (101) and a control cavity (102) are formed in the bottom of the detection box (1), a switch door (3) is arranged at the bottom of the detection box (1), the switch door (3) is hinged to one side of the detection cavity (101), a fixed block (5) is fixedly connected to the top end of the inner wall of the detection cavity (101), a detection pen (10) is movably connected to the front side of the fixed block (5), limiting grooves (13) are formed in the two sides, close to the middle part, of the bottom end inside the detection cavity (101), two sliding rods (14) are abutted to the limiting grooves (13), limiting blocks (12) are fixedly connected to the top ends of the sliding rods (14), sliding rails (18) are arranged on the two sides, close to the middle part, of the bottom end inside the control cavity (102), two slide bar (14) control spacing slip in slide rail (18) respectively, the middle part of control chamber (102) is provided with first threaded rod (17), the both ends of first threaded rod (17) respectively with the top and the bottom of control chamber (102) are rotated and are connected, all be provided with link mechanism between the both sides of first threaded rod (17) and two slide bars (14), the first gear of bottom fixedly connected with (20) of first threaded rod (17), first gear (20) meshing is connected with second gear (21), second gear (21) rotate through the connecting axle, the one end fixedly connected with control handle (4) of detection case (1) is run through to the connecting axle.

2. An improved water quality detector as claimed in claim 1, wherein a fixed cavity (502) is formed inside the fixed block (5), the two sides of the top end of the fixed cavity (502) are rotatably connected with second threaded rods (501), the bottom ends of the two second threaded rods (501) are rotatably connected with the bottom end of the fixed cavity (502) respectively, the top portions of the two second threaded rods (501) are fixedly connected with fourth gears (506), a second rotating shaft (503) is rotatably connected between the top portions of the two inner walls of the fixed cavity (502), the two ends of the second rotating shaft (503) are fixedly connected with third gears (504), and the two third gears (504) are respectively meshed with the two fourth gears (506).

3. An improved water quality detector according to claim 1, wherein first sliding grooves (9) are formed in both sides of the front surface of the fixed block (5), rectangular strips (505) are connected in the two first sliding grooves (9) in a sliding manner, one ends of the two rectangular strips (505) are fixedly connected with the same rectangular plate (7), and the detection pen (10) is fixedly connected with the middle part of the rectangular plate (7).

4. An improved water quality detector according to claim 1, wherein the top end of the detection pen (10) is provided with a connecting wire (8), and the connecting wire (8) is electrically connected with the display screen (2).

5. An improved water quality detector as claimed in claim 1, wherein the linkage mechanism comprises two connecting rods (16), the opposite sides of the two sliding rods (14) are fixedly connected with connecting blocks (15), the two connecting blocks (15) are respectively hinged with one ends of the two connecting rods (16), a sleeve block (19) is connected to the first threaded rod (17) in a threaded manner, and two ends of the sleeve block (19) are respectively hinged with the other ends of the two connecting rods (16).

6. An improved water quality detector as claimed in claim 1, wherein the two limiting blocks (12) are arc-shaped limiting blocks, rubber cushions are arranged on opposite sides of the two limiting blocks (12), and the inner arc surfaces of the two limiting blocks (12) are respectively abutted against two sides of the detection vessel (11).