CN217981339U

CN217981339U - PH meter acidimeter and support thereof

Info

Publication number: CN217981339U
Application number: CN202220769348.7U
Authority: CN
Inventors: 徐磊; 杨晓伟
Original assignee: Zhaoyuan Shenghui Agricultural Technology Development Co ltd
Current assignee: Zhaoyuan Shenghui Agricultural Technology Development Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-12-06
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a PH meter acidimeter and support thereof, including support and a plurality of detection electrode, the support is the U-shaped, the diapire rotates through the turning block in the support and is connected with places the dish, be equipped with the inner chamber in the support diapire, the inner chamber internal rotation is connected with adjusting motor, adjusting motor passes through adjustment mechanism and places the dish and be connected, it is equipped with a plurality of standing grooves to place a set up end. The utility model discloses a set up support, adjustment mechanism and elevating system, a plurality of detection electrode correspond multiple solution, and detection electrode can not the repetitive cycle use, can effectively guarantee the accuracy of testing result, through setting up splint and extrusion mechanism, all can place the container in a plurality of standing grooves, and the container is fixed by the centre gripping through the splint of two symmetries, and the elastic potential energy that the spring provided can avoid splint excessively to the container centre gripping to avoid the container to be pressed from both sides and warp or press from both sides the bits of broken glass.

Description

PH meter acidimeter and support thereof

Technical Field

The utility model relates to a PH meter acidimeter technical field especially relates to a PH meter acidimeter and support thereof.

Background

A PH meter acidimeter is an instrument for measuring the pH value of a solution, and works by utilizing the principle of a galvanic cell, and the electromotive force between two electrodes of the galvanic cell is related to the properties of the electrodes and the concentration of hydrogen ions in the solution according to the Nernst law.

PH meter acidimeter is when using, the detection electrode who connects need the collocation support to use, support structure among the prior art is simple, constitute by many horizontal poles and montant, only can play placing and supporting role of detection electrode, need handheld detection electrode to stretch into in the solution when detecting, therefore very inconvenient, when needs detect multiple solution simultaneously, the easy adhesion liquid of its outer wall of solitary detection electrode manifold cycles detection, can cause the influence to the testing result next time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a PH meter acidimeter and a bracket thereof.

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

a PH meter acidimeter and a support thereof comprise a support and a plurality of detection electrodes, wherein the support is U-shaped, the inner bottom wall of the support is rotatably connected with a placing disc through a rotating block, an inner cavity is arranged in the bottom wall of the support, an adjusting motor is rotatably connected in the inner cavity and is connected with the placing disc through an adjusting mechanism, a plurality of placing grooves are formed in the upper end surface of the placing disc, two symmetrically arranged clamping plates are arranged in each placing groove, two extrusion grooves corresponding to the clamping plates are formed in the inner walls of the placing grooves, and the two clamping plates are connected with the extrusion grooves through extrusion mechanisms;

a plurality of detection electrodes are connected to the carousel jointly, carousel up end fixedly connected with rotary drum, the rotary drum outer wall rotates the cover and is equipped with a lift section of thick bamboo, lift section of thick bamboo up end be equipped with rotary drum complex rotate the motor, the support be equipped with lift section of thick bamboo complex lift groove, the support up end is fixed with elevator motor, elevator motor passes through elevating system and is connected with a lift section of thick bamboo.

Preferably, the adjusting mechanism comprises an adjusting gear fixed at the tail end of an output shaft of the adjusting motor, and a gear ring meshed with the adjusting gear is fixed on the outer wall of the placing groove.

Preferably, the extrusion mechanism comprises a connecting rod fixedly connected with the side wall of the clamping plate, and a spring is elastically connected between the end part of the connecting rod and the inner bottom wall of the extrusion groove.

Preferably, the lifting mechanism comprises a lifting gear fixed at the tail end of an output shaft of the lifting motor, and a rack meshed with the lifting gear is arranged on the side wall of the lifting cylinder.

Preferably, the number of the detection electrodes and the placement grooves is four, and the detection electrodes and the placement grooves are circumferentially distributed at equal intervals.

Preferably, the splint are arc-shaped, and the splint lateral wall is equipped with the protection pad of rubber material.

The utility model has the advantages that:

1. through setting up support, adjustment mechanism and elevating system, a plurality of detection electrode correspond multiple solution, and detection electrode can not the reuse, can effectively guarantee the accuracy of testing result, and the operation of stretching into solution simultaneously and the action of swivel detection electrode and standing groove are all accomplished by machinery, reduce and detect the amount of labour, have guaranteed detection efficiency.

2. Through setting up splint and extrusion mechanism, all can place the container in a plurality of standing grooves, the container is fixed by the centre gripping through the splint of two symmetries, and the elastic potential energy that the spring provided can avoid splint excessively to the container centre gripping to avoid the container to be pressed from both sides and warp or press from both sides the bits of broken glass.

Drawings

FIG. 1 is a schematic view of a pH meter and a stand thereof according to the present invention;

FIG. 2 is a schematic view of a top view of a pH meter and a stand thereof;

fig. 3 is an enlarged view of a structure of fig. 2.

In the figure: the device comprises a support 1, a placing plate 2, a placing groove 3, an adjusting motor 4, an adjusting gear 5, a lifting cylinder 6, a rotating cylinder 7, a rotating motor 8, a rotating disc 9, a detection electrode 10, a lifting motor 11, a lifting gear 12, a rack 13, a clamping plate 14, a connecting rod 15, an extrusion groove 16 and a spring 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a PH meter acidimeter and support thereof, including support 1 and a plurality of detection electrode 10, support 1 is the U-shaped, and the diapire rotates through the turning block in support 1 to be connected with places dish 2, is equipped with the inner chamber in the support 1 diapire, the inner chamber internal rotation is connected with adjusting motor 4, and adjusting motor 4 passes through adjustment mechanism and places the dish 2 and be connected, and adjustment mechanism is including being fixed in the terminal adjusting gear 5 of adjusting motor 4 output shaft, and 3 outer walls of standing groove are fixed with the ring gear with adjusting gear 5 meshing, and adjusting motor 4 can drive through adjusting gear 5 and ring gear and place a dish 2 and rotate.

Place 2 up end of dish and be equipped with a plurality of standing grooves 3, all be equipped with the splint 14 that two symmetries set up in a plurality of standing

grooves

3, 3 inner walls of a plurality of standing grooves all are equipped with two extrusion groove 16 that correspond with splint 14, two splint 14 all are connected with extrusion groove 16 through extrusion mechanism, extrusion mechanism include with 14 lateral wall fixed connection's of splint connecting rod 15, elastic connection has spring 17 between the bottom wall in 15 tip of connecting rod and the extrusion groove 16, the container has all been placed in a plurality of standing grooves 14, remain the solution that detects in the container, the container is fixed by the centre gripping through the splint 14 of two symmetries, the elastic potential energy that spring 17 provided can avoid splint 14 excessively to the excessive centre gripping of container, thereby avoid the container to be pressed from both sides and warp or press from both sides garrulously.

A plurality of detection electrode 10 connect jointly in carousel 9, carousel 9 up end fixedly connected with

rotary drum

7, 7 outer wall of rotary drum rotate the cover and are equipped with a lift section of

thick bamboo

6, 6 up end of a lift section of thick bamboo be equipped with 7 complex rotation motor 8 of rotary drum, support 1 be equipped with 6 complex lifting grooves of a lift section of thick bamboo, 1 up end of support is fixed with elevator motor 11, elevator motor 11 passes through elevating system and is connected with a lift section of thick bamboo 6, elevating system is including being fixed in the terminal lifting gear 12 of 11 output shafts of elevator motor, 6 lateral walls of a lift section of thick bamboo are equipped with the rack 13 with lifting gear 12 meshing, start elevator motor 11, utilize lifting gear 12 and rack 13 to drive a lift section of thick bamboo 6 and descend or rise.

The quantity of a plurality of detecting electrode 10 and standing groove 3 is four, and a plurality of detecting electrode 10 and the equal interval distribution of the equal circumference of standing groove 3, four and the equal interval distribution of circumference make things convenient for the accuse to place dish 2 and the 9 rotation amplitude of carousel, and the single rotation 90 can.

The splint 14 is the arc, and splint 14 lateral wall is equipped with the protection pad of rubber material, and the outer wall such as beaker test tube of most containers all is the arc, and consequently curved splint 14 application scope is wider, and the rigid contact of container outer wall and splint 14 inner wall can be avoided to the protection pad.

The utility model discloses during the use, the container has all been placed in a plurality of standing grooves 14, the container remains detection solution in, the container is fixed by the centre gripping through the splint 14 of two symmetries, the elastic potential energy that spring 17 provided can avoid splint 14 excessively to the too excessive centre gripping of container, thereby avoid the container to be pressed from both sides and warp or press from both sides the bits of broken glass, start adjusting motor 4 and rotation motor 8 afterwards, adjusting motor 4 can drive through adjusting gear 5 and ring gear and place a set 2 and rotate, it can drive carousel 9 and rotate to rotate motor 8, one of them detection electrode 10 on carousel 9 corresponds the back with the container in one of them standing groove 3 on the standing disc 2, start elevator motor 11, utilize elevating gear 12 and rack 13 to drive elevating cylinder 6 and descend, thereby make in detection electrode 10 stretches into the container, treat in the container and detect, elevating cylinder 6 resets after the detection end, it can drive placing disc 2 and carousel 9 rotation 90 with rotation motor 8 through start adjusting motor 4 immediately, this moment, adjacent and unused detection electrode 10 can be corresponding with placing the detection solution on placing disc 2, it effectively avoids detection error to detect the detection device again, thereby this moment, it can effectively avoid detecting the detection error 10.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A PH meter acidimeter and a support thereof comprise a support (1) and a plurality of detection electrodes (10), and are characterized in that the support (1) is U-shaped, the bottom wall of the support (1) is rotatably connected with a placing disc (2) through a rotating block, an inner cavity is arranged in the bottom wall of the support (1), an adjusting motor (4) is rotatably connected in the inner cavity, the adjusting motor (4) is connected with the placing disc (2) through an adjusting mechanism, a plurality of placing grooves (3) are formed in the upper end face of the placing disc (2), two symmetrically arranged clamping plates (14) are arranged in the placing grooves (3), two squeezing grooves (16) corresponding to the clamping plates (14) are formed in the inner walls of the placing grooves (3), and the two clamping plates (14) are connected with the squeezing grooves (16) through a squeezing mechanism;

a plurality of detection electrodes (10) are connected in carousel (9) jointly, carousel (9) up end fixedly connected with rotary drum (7), rotary drum (7) outer wall rotates the cover and is equipped with a lift section of thick bamboo (6), lift section of thick bamboo (6) up end be equipped with rotary drum (7) complex rotate motor (8), support (1) be equipped with a lift section of thick bamboo (6) complex lift groove, support (1) up end is fixed with elevator motor (11), elevator motor (11) are connected with a lift section of thick bamboo (6) through elevating system.

2. The PH meter acidity meter and the support thereof according to claim 1, wherein the adjusting mechanism comprises an adjusting gear (5) fixed at the end of the output shaft of the adjusting motor (4), and a gear ring engaged with the adjusting gear (5) is fixed on the outer wall of the placing groove (3).

3. A PH meter and its stand according to claim 1, wherein the pressing mechanism comprises a connecting rod (15) fixedly connected to the side wall of the clamping plate (14), and a spring (17) is elastically connected between the end of the connecting rod (15) and the bottom wall of the pressing groove (16).

4. The PH meter acidity meter and the support thereof according to claim 1, wherein the lifting mechanism comprises a lifting gear (12) fixed at the end of the output shaft of the lifting motor (11), and the side wall of the lifting cylinder (6) is provided with a rack (13) engaged with the lifting gear (12).

5. The pH meter and the stand thereof according to claim 1, wherein the number of the plurality of detection electrodes (10) and the placement groove (3) is four, and the plurality of detection electrodes (10) and the placement groove (3) are circumferentially distributed at equal intervals.

6. The PH meter and the support thereof according to claim 1, wherein the clamping plate (14) is arc-shaped, and the side wall of the clamping plate (14) is provided with a protective pad made of rubber.