CN218445157U

CN218445157U - Water alkalinity detection device

Info

Publication number: CN218445157U
Application number: CN202222621042.XU
Authority: CN
Inventors: 胥杨
Original assignee: Shanghai Special Equipment Supervision and Inspection Technology Institute
Current assignee: Shanghai Special Equipment Supervision and Inspection Technology Institute
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-03
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a water alkalinity detection device, including the detector body, the surface of detector body is equipped with button and display screen, and the surface of detector body has seted up the inspection hole, and the inner wall swing joint of inspection hole has the cell, its characterized in that, the outside of cell is equipped with auxiliary assembly, and auxiliary assembly includes the slot, and the slot is seted up on the surface of detector body, and the inner wall swing joint of slot has the shell, and the side of shell runs through there is at least one press block that is used for pressing from both sides tight cell; a tension spring which enables the pressing block to reset is arranged between each pressing block and the shell. Through the utility model discloses a device, hand can not contact with the cell, and the surface of cell can be relatively clean always, need not clean, has reached the effect of simple operation.

Description

Water alkalinity detection device

Technical Field

The utility model relates to a water alkalinity detection device belongs to water and detects technical field.

Background

Need use water basicity detection device in water basicity detects, water basicity detection device in use pours water into the cell into, then put into the inspection hole, cover the shading lid and go to detect, take out the cell with the hand after detecting, after instiling into a reagent and rocking, add No. two reagents once more, after placing a period, take up, the paper wipes the cell surface clean, because need keep the cleanness of cell, avoid detecting the error, then put into the inspection hole again and detect.

Water basicity detection device is in the water detects, an effect for detecting quality of water, current water basicity detection device generally includes the instrument body, the button, display screen and inspection hole, pour water into the cell, detect in placing the inspection hole, the button is the function that is used for selecting needs to use, and the display screen is used for showing the result that detects, though can play the effect that detects the basicity through above-mentioned mode in the water detects, but the finger is held between the fingers behind the cell surface, need clean before detecting, there is further optimized demand in this process in convenient aspect.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: how to avoid the problem of hand contact with the cuvette.

In order to solve the technical problem, the technical scheme of the utility model is to provide a water alkalinity detection device, including the detector body, the surface of detector body is equipped with button and display screen, and the surface of detector body has seted up the inspection hole, and the inner wall swing joint of inspection hole has the cell, its characterized in that, the outside of cell is equipped with auxiliary assembly, and auxiliary assembly includes the slot, and the slot sets up on the surface of detector body, and the inner wall swing joint of slot has the shell, and the side of shell runs through there is at least one press block that is used for pressing from both sides tight cell; a tension spring which enables the pressing block to reset is arranged between each pressing block and the shell.

Preferably, the surface of the shell is rotatably connected with an upper turnover cover through a circular shaft.

Preferably, a handle for opening the upper flip cover is fixedly connected to the outer surface of the upper flip cover.

Preferably, the surface of the upper flip cover is provided with a fixing component, the fixing component comprises a magnetic block and an adsorption block, the adsorption block is fixed on the inner wall of the upper flip cover, the magnetic block is fixed on the inner wall of the shell, and the surface of the magnetic block is movably connected with the surface of the adsorption block through adsorption.

Preferably, the shell is inserted into the slot, and the outer side of the shell is matched with the inner wall of the slot.

Preferably, every the side fixedly connected with connecting block of pressing the briquetting, a side surface and extension spring one end fixed connection of connecting block, extension spring other end tip and the inner wall fixed connection of shell.

Preferably, a buffer sheet is fixedly connected to one end of each pressing block for clamping the cuvette; the surface of the buffer sheet is movably connected with the surface of the cuvette.

Preferably, the buffer sheet is a rubber sheet, and the surface of the buffer sheet is provided with anti-skid stripes; the shape of one end of the pressing block used for clamping the cuvette is matched with the shape of the clamping position on the cuvette.

Preferably, the number of the pressing blocks is one, and the opposite side of one end, close to the cuvette, of the pressing block is provided with a fixing block which is matched with the pressing block and used for clamping the cuvette.

Preferably, the number of the pressing blocks is two, and the two pressing blocks are arranged oppositely; the two pressing blocks can only move towards or away from each other on the same straight line.

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

1. through setting up the shell, press the briquetting, the buffer chip, go up flip and slot, when using, it opens to go up the flip, will hold between the fingers the hand and take up the shell on pressing the briquetting, overlap the surface at the cell with the shell, will press the briquetting to extrude to inside hard, can fix the inside at the shell with the cell, pour the water that needs the monitoring into the cell, then close going up the flip, press the briquetting, put into the inspection hole with the cell, detect through button selection function, after the detection is accomplished, hold between the fingers and take out the cell according to the briquetting, open going up the flip, instil into reagent, then rock, and place and measure at this after a period, in the process, the hand can not contact with the cell, the surface of cell can be comparative clean always, need not clean, the effect of simple operation has been reached.

2. Through setting up fixed subassembly, when using, through the magnetic force of magnetic path to the adsorption block, can fix the flip on the surface of shell, can let flip's sealed effect better, can improve holistic shading nature.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a water alkalinity detection device;

FIG. 2 is a schematic view of the position of the detection hole in the present invention;

FIG. 3 is a front cross-sectional view of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at A;

fig. 5 is a right sectional view of the housing.

Detailed Description

In order to make the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Example 1

The utility model provides a water alkalinity detection device, as shown in fig. 1-5, it includes detector body 1, detector body 1's surface is provided with button 2 and display screen 3, button 2 sets up the both sides at display screen 3, button 2 is used for selecting the function, display screen 3 is used for showing the result of detection, inspection hole 5 has been seted up on detector body 1's surface, inspection hole 5's inner wall swing joint has cell 6, cell 6's the outside is provided with auxiliary assembly 4, auxiliary assembly 4 includes slot 408, the overlook cross sectional shape of slot 408 and shell 401's cross sectional shape looks adaptation, shell 401 inserts and locates in slot 408, and shell 401's the outside and slot 408 inner wall phase-match, slot 408 is seted up on detector body 1's surface, slot 408's inner wall swing joint has shell 401, shell 401's whole is made by the plastics material, shell 401's surface passes through the circle axle rotation and is connected with flip 406, the airtight space that shell 401 and last flip 406 are constituteed can also play the effect of shading, go up flip 406 can upwards flip ninety degree, shell 401's side is worn to run through to have the pressing block 404, the other end that pressing block 404 is provided with the other end of pressing block 404, every pressing block 404, the inside surface of shell 401 is located the shell 401 outside is located with the shell surface of locating the shell 404, shell surface of locating the shell 404. The slot 408 is disposed outside the detection hole 5, and the housing 401 is disposed in the slot 408 and outside the detection hole 5.

In this embodiment, a handle 407 is fixedly connected to the surface of the upper lid 406, and the handle 407 has a rectangular right sectional shape. Since the surface of the flip-up cover 406 is relatively smooth, it is relatively easy to open the flip-up cover 406 by the handle 407.

In this embodiment, the side surface of the pressing block 404 is fixedly connected with a connecting block 403, one side surface of the connecting block 403 is fixedly connected with one end of a tension spring 402, and the end part of the other end of the tension spring 402 is fixedly connected with the inner wall of the housing 401. Pulling through two extension springs 402 can drive and let two press the briquetting 404 move back to back, press briquetting 404 and relieve the back promptly, through making extension spring 402 make press briquetting 404 reset to can not contact cell 6 in use.

In this embodiment, the end of the pressing block 404 is fixedly connected with a buffer sheet 405, and the surface of the buffer sheet 405 is movably connected with the surface of the cuvette 6. By making contact with the cuvette 6 via the buffer sheet 405, the pressing force of the pressing block 404 on the cuvette 6 can be reduced, and the cuvette 6 can be prevented from being crushed by the pressing block 404.

In this embodiment, the buffer sheet 405 is a rubber sheet, and the surface of the buffer sheet 405 is provided with anti-slip stripes. Because the rubber material is soft relatively, absorption extrusion force that can be better prevents that cell 6 from being extruded badly by pressing according to briquetting 404, secondly the surface of buffer chip 405 be provided with anti-skidding stripe if, can increase with the frictional force on cell 6 surface, can be more firm during the centre gripping.

In this embodiment, a fixing component 7 is disposed on the surface of the upper lid 406, the fixing component 7 includes a magnetic block 701 and an adsorbing block 702, the adsorbing block 702 is embedded in the inner wall of the upper lid 406, the magnetic block 701 is embedded in the inner wall of the housing 401, and the surface of the magnetic block 701 is connected to the surface of the adsorbing block 702 through magnetic adsorption. The magnetic block 701 and the adsorption block 702 are mutually adsorbed, so that the upper flip cover 406 can be fixed more firmly, and the shading efficiency is higher.

In this embodiment, the adsorption block 702 is an iron block. The adsorption block 702 can be adsorbed by the magnetic block 701 if it is an iron block.

The utility model discloses a theory of operation and use flow are as follows:

when the device is used, the upper flip cover 406 is turned upwards, a hand is pinched on the surface of the shell 401, the shell 401 is sleeved on the outer side of the cuvette 6 from top to bottom, the hand is pinched on the surface of the pressing block 404, the pressing block 404 is pressed towards the inside, the pressing block 404 drives the buffer sheet 405 to extrude on the surface of the cuvette 6, so that the pressing block 404 clamps the cuvette 6 tightly, the cuvette 6 is taken up together with the shell 401, water to be monitored is poured into the inside of the cuvette 6 and needs to be exactly four milliliters, then the upper flip cover 406 is covered, the upper flip cover 406 is fixed through the magnetic block 701 and the adsorption block 702, pinch and press the inside of pressing block 404 to put into inspection hole 5 with cell 6, insert the inside of slot 408 with shell 401, completely isolated outside illumination, let cell 6 can not contact with illumination, press button 2, the selection function, then detect, after detecting the completion, display screen 3 can show, then pinch and press block 404, take out shell 401 and inside cell 6, it comes to overturn flip 406, it drips into No. four reagent, then rock, it rocks to drip into No. one reagent again, place a period at last, it goes back to overturn last flip 406, it can to insert inspection hole 5's inside with cell 6 once more and detect.

Example 2

In this embodiment, the number of the pressing blocks 404 is one, and a fixing block which is used for clamping the cuvette 6 and is matched with the pressing blocks 404 is arranged on the opposite side of one end of the pressing blocks 404, which is close to the cuvette 6. When the pressing block 404 is pressed, the pressing block 404 moves toward the fixed block side, so that the cuvette 6 is pressed against one end of the fixed block, and the cuvette 6 is fixed. When the force applied to the pressing block 404 is released, the pressing block 404 is moved away from the fixed block by the tension spring 402, thereby releasing the cuvette 6.

The rest is the same as in example 1.

Claims

1. A water alkalinity detection device comprises a detector body (1), wherein keys (2) and a display screen (3) are arranged on the surface of the detector body (1), a detection hole (5) is formed in the surface of the detector body (1), and the inner wall of the detection hole (5) is movably connected with a cuvette (6), and is characterized in that an auxiliary assembly (4) is arranged on the outer side of the cuvette (6), the auxiliary assembly (4) comprises a slot (408), the slot (408) is formed in the surface of the detector body (1), the inner wall of the slot (408) is movably connected with a shell (401), and at least one pressing block (404) for clamping the cuvette (6) penetrates through the side surface of the shell (401); a tension spring (402) which enables the pressing block (404) to reset is arranged between each pressing block (404) and the shell (401).

2. The device for detecting the alkalinity of a water body as claimed in claim 1, wherein the surface of the housing (401) is rotatably connected with an upper flip (406) through a circular shaft.

3. The device for detecting the alkalinity of the water body as claimed in claim 2, wherein a handle (407) for opening the upper flip cover (406) is fixedly connected to the outer surface of the upper flip cover (406).

4. The device for detecting the alkalinity of the water body as claimed in claim 2 or 3, wherein a fixing component (7) is arranged on the surface of the upper flip cover (406), the fixing component (7) comprises a magnetic block (701) and an adsorption block (702), the adsorption block (702) is fixed on the inner wall of the upper flip cover (406), the magnetic block (701) is fixed on the inner wall of the housing (401), and the surface of the magnetic block (701) is movably connected with the surface of the adsorption block (702) through adsorption.

5. The device for detecting the alkalinity of the water body as claimed in claim 1, wherein the housing (401) is inserted into the slot (408), and the outer side of the housing (401) is matched with the inner wall of the slot (408).

6. The device for detecting the alkalinity of the water body as claimed in claim 1, wherein a connecting block (403) is fixedly connected to the side surface of each pressing block (404), one side surface of the connecting block (403) is fixedly connected with one end of a tension spring (402), and the other end of the tension spring (402) is fixedly connected with the inner wall of the housing (401).

7. The device for detecting the alkalinity of the water body as claimed in claim 1, wherein a buffer sheet (405) is fixedly connected to one end of each pressing block (404) for clamping the cuvette (6); the surface of the buffer sheet (405) is movably connected with the surface of the cuvette (6).

8. The device for detecting the alkalinity of the water body as claimed in claim 7, wherein the buffer sheet (405) is a rubber sheet, and anti-skid stripes are arranged on the surface of the buffer sheet (405); the shape of one end of the pressing block (404) used for clamping the cuvette (6) is matched with the shape of the clamping position on the cuvette (6).

9. The device for detecting the alkalinity of the water body as claimed in claim 1, 6, 7 or 8, wherein the number of the pressing blocks (404) is one, and fixing blocks matched with the pressing blocks (404) for clamping the cuvette (6) are arranged on the opposite sides of the pressing blocks (404) close to one end of the cuvette (6).

10. The device for detecting the alkalinity of a water body as claimed in claim 1, 6, 7 or 8, wherein the number of the pressing blocks (404) is two, and the two pressing blocks (404) are arranged oppositely; the two pressing blocks (404) can only move towards or away from each other on the same straight line.