CN210269815U - Rainwater pH valve detection device convenient to carry - Google Patents

Abstract

The utility model discloses a rainwater pH valve detection device convenient to carry, including base, monitoring needle, connecting wire, detection main part and handle, the top of base is fixed with the dead lever, and the outside cover of dead lever is equipped with the diaphragm to the centre of diaphragm is run through there is the monitoring needle, and the top of monitoring needle is connected with connecting wire, connecting wire twines on the surface of bobbin, and the inside of bobbin is connected with the connecting axle through the torsional spring, the handle sets up the top position at the base, and the surface setting of base inlays and have the display screen to a display screen and a body coupling between the inside detection main part of base of setting. This rainwater pH valve detection device convenient to carry's the equidistant monitoring needle that is provided with a plurality of connections through connecting wire in the below of the diaphragm of whole device, cooperation diaphragm removal work on the dead lever, alright in order to carry out the monitoring work of pH valve to the inside rainwater of a plurality of test tubes simultaneously, improve the efficiency of monitoring.

Description

Rainwater pH valve detection device convenient to carry

Technical Field

The utility model relates to a rainwater pH valve detects technical field, specifically is a portable's rainwater pH valve detection device.

Background

The rainwater pH value detection device is an experimental detection device for detecting the pH value of rainwater, the effect of measuring the environmental pollution of a certain area is achieved by detecting the pH value of the rainwater, and the detection device in the existing market has the following problems in the detection process;

1. in the detection process of the traditional detection device, the traditional detection device can only detect the pH value of rainwater in one test tube, but cannot detect rainwater in a plurality of test tubes at the same time, so that the efficiency of the whole detection work is low;

2. traditional detection device is at the in-process that uses, because can not be fine between inside detection device of whole device, connecting wire and the monitoring needle three accomodate the work, lead to whole detection device's the work of carrying very inconvenient, can not be fine be applicable to open air rainwater and detect the work, consequently, we just provide a rainwater pH valve monitoring devices who conveniently solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rainwater pH valve detection device convenient to carry to solve the in-process that uses of the rainwater pH valve detection device on the existing market that above-mentioned background art provided, can not have simultaneously and carry out the inconvenient problem of carrying of a plurality of detection workings and whole device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rainwater pH valve detection device convenient to carry, includes base, monitoring needle, connecting wire, detection main part and handle, the top of base is fixed with the dead lever, and the outside cover of dead lever is equipped with the diaphragm to the centre of diaphragm is run through there is the monitoring needle, and the top of monitoring needle is connected with connecting wire, connecting wire twines on the surface of bobbin, and the inside of bobbin is connected with the connecting axle through the torsional spring, the handle sets up the top position at the base, and the surface setting of base inlays and have the display screen to a body coupling between the inside detection main part of base is inlayed in the display screen and setting.

Preferably, the inside of base is provided with wire releasing groove, accomodates groove and standing groove, and wire releasing groove, accomodate groove and standing groove three set gradually in the inside of base to wire releasing groove, accomodate groove and standing groove three's inside is provided with the bobbin respectively, accomodates the hole and detects the main part.

Preferably, the height of the accommodating groove is smaller than that of the wire releasing groove and that of the placing groove, and a connecting wire arranged between the wire releasing groove and the placing groove penetrates through the bottom of the accommodating groove.

Preferably, the fixing rod is in transitional connection with a preformed hole in the transverse plate, and the positions of the monitoring needles arranged on the transverse plate at equal intervals correspond to the positions of the bobbin and the detection main body.

Preferably, the outer diameter of the monitoring needle is matched with the inner diameter of the accommodating hole, the height of the accommodating hole is equal to that of the monitoring needle, and the bottom of the accommodating hole is provided with a heating wire.

Compared with the prior art, the beneficial effects of the utility model are that: the portable rainwater pH value detection device is provided;

1. a plurality of monitoring needles connected through connecting wires are arranged below a transverse plate of the whole device at equal intervals, and the monitoring needles are matched with the transverse plate to move on a fixed rod, so that the monitoring work of the pH value of rainwater in a plurality of test tubes can be simultaneously carried out, and the monitoring efficiency is improved;

2. connecting wire in the whole device, monitoring needle and the inside that is in whole base that detects the main part all can be fine, reach the effect that the convenience goes on neatly placing the three, the convenience carries work to whole device, be applicable to outdoor use, the setting of spool, can be fine carry out the work of accomodating around rolling up connecting wire, the phenomenon that connecting wire damaged can not appear takes place, and accomodate the inside mesh column structure all around in hole, also make things convenient for the monitoring needle after wasing to dry the work, and the phenomenon that the pollution can not appear takes place.

Drawings

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

FIG. 2 is a schematic top view of the base of the present invention;

FIG. 3 is a schematic side view of the base of the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a schematic view of the connection structure of the bobbin and the connection shaft of the present invention.

In the figure: 1. a base; 101. a wire releasing groove; 102. a receiving groove; 103. a placement groove; 2. a display screen; 3. fixing the rod; 4. a transverse plate; 5. a torsion spring; 6. a monitoring pin; 7. connecting a lead; 8. detecting a subject; 9. a receiving hole; 10. a bobbin; 11. a connecting shaft; 12. a handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a rainwater pH valve detection device convenient to carry, the on-line screen storage device comprises a base 1, wire releasing groove 101, accomodate groove 102, standing groove 103, display screen 2, dead lever 3, diaphragm 4, torsional spring 5, monitoring pin 6, connecting wire 7, detect main part 8, accomodate hole 9, bobbin 10, connecting axle 11 and handle 12, base 1's top is fixed with dead lever 3, and the outside cover of dead lever 3 is equipped with diaphragm 4, and diaphragm 4's centre is run through monitoring pin 6, and monitoring pin 6's top is connected with connecting wire 7, connecting wire 7 twines on bobbin 10's surface, and bobbin 10's inside is connected with connecting axle 11 through torsional spring 5, handle 12 sets up the top position at base 1, and base 1's surface setting inlays and has display screen 2, and display screen 2 and the setting an organic whole connection between base 1 inside detection main part 8.

The inside of base 1 is provided with wire releasing groove 101, accomodate groove 102 and standing groove 103, and wire releasing groove 101, accomodate groove 102 and standing groove 103 three and set gradually in the inside of base 1, and wire releasing groove 101, accomodate the inside of groove 102 and standing groove 103 three and be provided with bobbin 10 respectively, accomodate hole 9 and detection main part 8, accomodate the height that groove 102 highly is less than wire releasing groove 101 and standing groove 103, and connecting wire 7 that sets up in the middle of wire releasing groove 101 and standing groove 103 runs through the bottom of accomodating groove 102, the convenience is at wire releasing groove 101, accomodate the inside of groove 102 and standing groove 103 to detecting main part 8, monitoring needle 6 and connecting wire 7 accomodate work, reach the effect that conveniently directly carries on the three, and the emergence of the serious phenomenon of connecting wire 7 disorder can not appear.

The fixing rod 3 is in transition connection with a preformed hole in the transverse plate 4, and the positions of the monitoring needles 6 arranged on the transverse plate 4 at equal intervals correspond to the positions of the bobbin 10 and the detection main body 8.

The external diameter of monitoring needle 6 is identical with the internal diameter of accomodating hole 9, and the height of accomodating hole 9 equals with monitoring needle 6's height to the bottom of accomodating hole 9 is provided with the heater strip, conveniently carries out protection work to monitoring needle 6, reaches the effect that can dry, and the phenomenon that the moist pollution can not appear takes place, has left out the work of driping after the washing, makes the operation of whole device more convenient.

The working principle is as follows: when the portable rainwater pH value detection device is used, firstly, the whole device is carried to a proper outdoor position or the inside of a laboratory under the action of the handle 12, and then the whole device is placed at a proper position under the action of the bottom base 1, and then the whole device can be opened to detect the pH value;

according to fig. 1, when the rainwater in the test tubes needs to be detected, the worker can lift the transverse plate 4 on the fixing rod 3 to reach a proper position (the reserved hole on the transverse plate 4 is in transition connection with the fixing rod 3, so that the transverse plate 4 does not slide on the surface of the fixing rod 3 when moving to any position on the fixing rod 3), then the whole transverse plate 4 needs to be rotated to prevent the monitoring pins 6 arranged on the transverse plate 4 from being positioned above the base 1, then the test tubes with the rainwater to be detected are placed below the monitoring pins 6 to push the whole transverse plate 4 to move down, so that the monitoring pins 6 enter the interior of the test tubes, then the monitoring pins 6 detect the rainwater, and the detected data are positioned above the display screen 2 through the detection work of the connecting wires 7 and the detection main body 8, the completion of the entire test work is described in the present application (the prior art as to how the test subject 8 performs the test work is already well known to those skilled in the art);

after the detection is finished, when the whole device needs to be stored and carried, according to the illustration of figures 1-5, cleaning the monitoring needle 6 after detection is finished, controlling the transverse plate 4 to rotate after cleaning is finished, so that the transverse plate 4 is positioned right above the whole base 1, then the whole transverse plate 4 is descended, in the process of descending the transverse plate 4, the connecting lead 7 is wound under the action of the bobbin 10, then the monitoring pin 6 enters the inside of the receiving hole 9, the drying work is finished under the action of the heating wires at the bottom of the accommodating hole 9, and finally, when the bottom of the whole transverse plate 4 is positioned on the upper surface of the top end of the base 1, the operator can hold the handle 12 to carry the entire device, which is well known to those skilled in the art and not described in detail herein.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims (5)

1. The utility model provides a rainwater pH valve detection device convenient to carry, includes base (1), monitoring needle (6), connecting wire (7), detects main part (8) and handle (12), its characterized in that: the top of base (1) is fixed with dead lever (3), and the outside cover of dead lever (3) is equipped with diaphragm (4) to the centre of diaphragm (4) is run through and is had monitoring needle (6), and the top of monitoring needle (6) is connected with connecting wire (7), connecting wire (7) winding is on the surface of bobbin (10), and the inside of bobbin (10) is connected with connecting axle (11) through torsional spring (5), handle (12) set up the top position in base (1), and the surface setting of base (1) inlays and have display screen (2) to display screen (2) and setting are at a body coupling between the inside detection main part (8) of base (1).

2. The portable rainwater pH value detection device according to claim 1, characterized in that: the detection device is characterized in that a wire releasing groove (101), a containing groove (102) and a placing groove (103) are arranged in the base (1), the wire releasing groove (101), the containing groove (102) and the placing groove (103) are sequentially arranged in the base (1), and a bobbin (10), a containing hole (9) and a detection main body (8) are respectively arranged in the wire releasing groove (101), the containing groove (102) and the placing groove (103).

3. The portable rainwater pH value detection device according to claim 2, characterized in that: the height of the accommodating groove (102) is smaller than that of the wire releasing groove (101) and the placing groove (103), and a connecting wire (7) arranged between the wire releasing groove (101) and the placing groove (103) penetrates through the bottom of the accommodating groove (102).

4. The portable rainwater pH value detection device according to claim 1, characterized in that: the fixing rod (3) is in transitional connection with a preformed hole in the transverse plate (4), and the positions of the monitoring needles (6) arranged at equal intervals on the transverse plate (4) and the positions of the bobbin (10) and the detection main body (8) correspond to each other.

5. The portable rainwater pH value detection device according to claim 1, characterized in that: the outer diameter of the monitoring needle (6) is matched with the inner diameter of the accommodating hole (9), the height of the accommodating hole (9) is equal to that of the monitoring needle (6), and a heating wire is arranged at the bottom of the accommodating hole (9).

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