CN218917271U

CN218917271U - Acidometer with probe protection structure

Info

Publication number: CN218917271U
Application number: CN202223243161.2U
Authority: CN
Inventors: 廖雯婧; 彭秀红; 蔡九金; 沈玉龙; 赖胜春; 李冰
Original assignee: Ganzhou Comprehensive Inspection And Testing Institute
Current assignee: Ganzhou Comprehensive Inspection And Testing Institute
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-25
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses an acidometer with a probe protection structure, which relates to the technical field of acidometers, and aims to solve the technical problems that the acidometer in the prior art is generally lack of the probe protection structure, and the probe of the acidometer is difficult to protect and adsorb solution by moving the protection structure after one-time detection is finished, so that the solution attached to the probe is prevented from dripping; the acidity meter comprises an acidity meter body, and is characterized in that a probe is fixedly arranged at the lower end of the acidity meter body, a supporting body is fixedly arranged at the rear end of the acidity meter body, a fixed plate is movably arranged above the supporting body, a first fixed box is fixedly arranged at the upper end of the fixed plate, the acidity meter is provided with a probe protection structure, and the probe of the acidity meter can be protected and adsorbed with a solution through moving the protection structure after one-time detection is completed, so that the solution attached to the probe is prevented from dripping.

Description

Acidometer with probe protection structure

Technical Field

The utility model belongs to the field of acidometers, and particularly relates to an acidometer with a probe protection structure.

Background

The acidimeter, also called pH meter, refers to the instrument that is used for determining the pH value of solution, at present when detecting the pH value of liquid, generally directly insert the probe into liquid, wait to detect the back that the probe is got out from liquid inside, when the acidimeter is taken out from solution after detecting the completion, some solution can adhere to the detection probe of acidimeter, if the liquid drop on the probe on the acidimeter detector easily causes the damage of instrument in the acidimeter probe removal process, present acidimeter usually lacks the probe protective structure, be difficult to protect and adsorb the solution through removing the probe of protective structure after once detecting the completion, avoid the solution drip that adheres to on the probe, need further improvement.

Currently, the patent number CN202220798946.7 discloses a protection structure and an acidometer using the same, comprising: the acidometer detector is provided with an acidometer on the upper surface, and the acidometer is clamped in the clamping groove; the fixed block is in a rectangular structure and is fixedly arranged on the upper surface of the acidometer detector, and the fixed block is positioned right below the clamping plate; the clamp is in an arc-shaped structure, and the inner diameter of the clamp is matched with the diameter of the supporting rod; the beneficial effects are as follows: after measuring the pH value of liquid, outwards pull connecting plate, the connecting plate will drive to accomodate and remove at the inside protection casing of fixed block, the sponge that absorbs water of setting in connecting plate bottom will clean the upper surface of acidometer detector, move to bracing piece department when the connecting plate, with clamp joint at the bracing piece surface, the laying of protection casing prevents acidometer drip liquid once more, before the test pH value, place the clamp in the inside of fixed block, spacing ball will restrict the connecting plate and remove in the fixed block, present acidometer lacks probe protective structure generally, be difficult to protect and adsorb solution through removing protective structure to acidometer's probe after once detecting, avoid the solution drip that attaches on the probe.

Therefore, in view of the above problems, there is a need to solve the above problems, so as to realize an acidometer with a probe protection structure, and the probe of the acidometer can be protected and solution adsorbed by moving the protection structure after one detection is completed, so as to avoid the dropping of the solution attached to the probe.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide the acidometer with the probe protection structure, which aims to solve the technical problems that the conventional acidometer is generally lack of the probe protection structure, and the probe of the acidometer is difficult to protect and adsorb solution by moving the protection structure after one-time detection is finished, so that the solution attached to the probe is prevented from dripping.

(2) Technical proposal

In order to solve the technical problems, the utility model provides an acidometer with a probe protection structure, which comprises an acidometer body and an acidometer body movably arranged above the acidometer body; the acidity meter comprises an acidity meter body, and is characterized in that a probe is fixedly arranged at the lower end of the acidity meter body, a supporting body is fixedly arranged at the rear end of the acidity meter body, a fixed plate is movably arranged above the supporting body, a first fixed box is fixedly arranged at the upper end of the fixed plate, a second fixed box is fixedly arranged at the rear end of the first fixed box, a lifting block is movably arranged on the inner wall of the front end of the first fixed box, a connecting block is fixedly arranged at the right end of the lifting block, a fixed cylinder is fixedly arranged at the right end of the connecting block, a movable cylinder is fixedly arranged on the inner wall of the fixed cylinder, a sponge cylinder is fixedly arranged on the inner wall of the movable cylinder, and the inner wall of the sponge cylinder is attached to the outer wall of the acidity meter body.

The acidity timing of the technical proposal is used, the height of the acidometer body is regulated, the probe is placed in the aqueous solution to be tested to detect, when the probe needs to be protected and the residual liquid on the probe is adsorbed, through adjusting the height of lifting block, make the sponge section of thick bamboo remove along the outer wall of acidometer body, utilize the sponge section of thick bamboo can adsorb the liquid on the acidometer body outer wall, the probe is located the inside of movable section of thick bamboo and fixed section of thick bamboo, can realize protecting the probe.

Further, the upper end fixed mounting of supporter has symmetrical solid fixed ring, two gu fixed ring's inner wall movable mounting has the activity body, the right-hand member of activity body is connected with the left end of fixed plate, the upper end fixed mounting of supporter has the supporting shoe, the upper end of supporting shoe is laminated with the lower extreme of fixed plate mutually. The movable body is arranged to facilitate rapid adjustment of the angle of the fixed plate.

Further, the right-hand member fixed mounting of fixed plate has the fixed block, the through-hole has been seted up in the upper and lower both ends of fixed block, the inner wall of through-hole is laminated with the outer wall of acidometer body mutually. The outer wall of the acidometer body can move along the inner wall of the through hole, so that the acidometer body can stably move in the vertical direction.

Further, the first spiral grooves which are uniformly distributed are fixedly formed in the outer wall of the acidometer body, the second spiral grooves are formed in the front end and the rear end of the fixed block in a penetrating mode, bolts are installed on the inner wall of the second spiral grooves in a threaded mode, and the bolts are matched with the first spiral grooves. The bolt passes through the first screw groove and is arranged on the inner wall of the second screw groove in a threaded manner, so that the acidometer body can be quickly fixed on the fixed block.

Further, the inner walls at the left end and the right end of the second fixed box are rotatably provided with a first gear and a second gear, the right end of the second fixed box is fixedly provided with a motor, the left end of an output shaft of the motor penetrates through the second fixed box to be connected with the right end of the first gear, and the first gear and the second gear are meshed with each other. The motor is started to enable the first gear to rotate, and the second gear can be driven to rotate.

Further, the rear end fixed mounting of elevating block has evenly distributed's tooth body, tooth body and second gear intermeshing, first cell body has been run through to the rear end of first fixed box and rear end inner wall, the upper and lower both ends of fixed plate have run through and have seted up the second cell body. The second gear rotates to drive the lifting block to lift.

Further, the inner wall and the outer wall of the movable cylinder penetrate through type fixed mounting with a first sponge, the inner wall and the outer wall of the fixed cylinder penetrate through type fixed mounting with a second sponge, and the outer wall of the first sponge is attached to the inner wall of the second sponge. The first sponge and the second sponge can outwards guide out the liquid absorbed by the sponge barrel, and the absorption effect on the solution can be improved by replacing the second sponge after the sponge barrel is used for a period of time.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: according to the acidimeter disclosed by the utility model, the movable cylinder, the fixed cylinder, the motor, the first gear, the second gear, the tooth body and the lifting block are arranged, the motor is started to drive the first gear to rotate the second gear, the lifting block can be lifted by the meshing action of the second gear and the tooth body, the probe is placed in the aqueous solution to be tested for detection, when the probe needs to be protected and residual liquid on the probe is adsorbed, the height of the lifting block is adjusted, the sponge cylinder is enabled to move along the outer wall of the acidimeter body, the liquid on the outer wall of the acidimeter body can be adsorbed by utilizing the sponge cylinder, the probe is positioned in the movable cylinder and the fixed cylinder, the protection of the probe can be realized, the first sponge and the second sponge can guide out the liquid adsorbed by the sponge cylinder outwards, and the adsorption effect on the solution can be improved by replacing the second sponge after the probe is used for a period.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of an acidometer according to the present utility model;

FIG. 2 is a cross-sectional view of a first and second mounting box of an embodiment of the acidometer of the utility model;

FIG. 3 is a schematic perspective view of a fixing plate according to an embodiment of the present utility model;

FIG. 4 is a schematic perspective view of a fixed cylinder of an acidometer according to an embodiment of the present utility model.

The marks in the drawings are: 1. an acidity detector body; 2. a support body; 3. a fixing plate; 4. a first fixed box; 5. a second fixing case; 6. a motor; 7. a lifting block; 8. a connecting block; 9. a fixed block; 10. a through hole; 11. an acidometer body; 12. a probe; 13. a first screw groove; 14. a support block; 15. a fixing ring; 16. a movable body; 17. a first gear; 18. a second gear; 19. a first tank body; 20. a tooth body; 21. a second tank body; 22. a second screw groove; 23. a bolt; 24. a movable cylinder; 25. a sponge cylinder; 26. a first sponge; 27. a fixed cylinder; 28. and a second sponge.

Detailed Description

The specific embodiment is an acidometer with a probe protection structure, the schematic diagram of the solid structure is shown in fig. 1, the sectional views of a first fixed box 4 and a second fixed box 5 are shown in fig. 2, and the acidometer comprises an acidometer body 1 and an acidometer body 11 which is movably arranged above the acidometer body 1; the lower extreme fixed probe 12 that is provided with of acidometer body 11, acidometer body 1's rear end fixed mounting has supporter 2, the top activity of supporter 2 is provided with fixed plate 3, fixed plate 3's upper end fixed mounting has first fixed box 4, fixed box 4's rear end fixed mounting has second fixed box 5, fixed box 4's front end inner wall activity is provided with lifter 7, lifter 7's right-hand member fixed mounting has connecting block 8, connecting block 8's right-hand member fixed mounting has fixed section of thick bamboo 27, fixed section of thick bamboo 27's inner wall fixed mounting has movable section of thick bamboo 24, movable section of thick bamboo 24's inner wall fixed mounting has sponge section of thick bamboo 25, sponge section of thick bamboo 25's inner wall is laminated with acidometer body 11's outer wall, movable section of thick bamboo 24's inner and outer wall through fixed mounting has first sponge 26, fixed section of thick bamboo 27's inner and outer wall through fixed mounting has second sponge 28, first sponge 26's outer wall is laminated with second sponge 28's inner wall.

In order to facilitate the angle adjustment of the fixed plate 3, the upper ends of the supporting bodies 2 are fixedly provided with symmetrical fixed rings 15, the inner walls of the two fixed rings 15 are movably provided with movable bodies 16, the right ends of the movable bodies 16 are connected with the left ends of the fixed plate 3, the upper ends of the supporting bodies 2 are fixedly provided with supporting blocks 14, the upper ends of the supporting blocks 14 are attached to the lower ends of the fixed plate 3, and the angle adjustment of the fixed plate 3 can be facilitated by the arrangement of the movable bodies 16.

In order to realize the quick fixing of the acidometer body 11 on the fixed block 9, the fixed block 9 is fixedly arranged at the right end of the fixed plate 3, through holes 10 are formed in the upper end and the lower end of the fixed block 9 in a penetrating manner, first spiral grooves 13 which are uniformly distributed are fixedly formed in the outer wall of the acidometer body 11, second spiral grooves 22 are formed in the front end and the rear end of the fixed block 9 in a penetrating manner, bolts 23 are installed on the inner wall of the second spiral grooves 22 in a threaded manner, the bolts 23 are matched with the first spiral grooves 13, the acidometer body 11 is placed at the inner wall of the through holes 10, the bolts 23 penetrate through the first spiral grooves 13 and are installed on the inner wall of the second spiral grooves 22 in a threaded manner, and the acidometer body 11 can be quickly fixed on the fixed block 9.

In order to realize the rapid lifting of the lifting block 7, the inner walls at the left end and the right end of the second fixed box 5 are rotatably provided with a first gear 17 and a second gear 18, the right end of the second fixed box 5 is fixedly provided with a motor 6, the left end of an output shaft of the motor 6 penetrates through the second fixed box 5 to be connected with the right end of the first gear 17, the first gear 17 and the second gear 18 are meshed with each other, the rear end of the lifting block 7 is fixedly provided with evenly distributed tooth bodies 20, the tooth bodies 20 and the second gear 18 are meshed with each other, the inner walls at the rear end and the rear end of the first fixed box 4 are penetrated and provided with a first groove 19, the upper end and the lower end of the fixed plate 3 are penetrated and provided with a second groove 21, the motor 6 is started to enable the first gear 17 to rotate, the first gear 17 drives the second gear 18 to rotate, and the second gear 18 can realize the lifting of the lifting block 7 through the meshing effect.

The perspective view of the fixing plate 3 of the acidometer is shown in fig. 3, and the perspective view of the fixing cylinder 27 is shown in fig. 4.

According to the acidity timing, the motor 6 is started to enable the first gear 17 to rotate, the first gear 17 drives the second gear 18 to rotate, the second gear 18 can achieve lifting of the lifting block 7 through meshing, the acidometer body 11 is placed at the inner wall of the through hole 10, the bolt 23 penetrates through the first spiral groove 13 to be installed on the inner wall of the second spiral groove 22 in a threaded mode, the acidometer body 11 can be quickly fixed on the fixed block 9, the probe 12 is placed in an aqueous solution to be tested to be detected, when the probe 12 needs to be protected and residual liquid on the probe 12 is adsorbed, the sponge barrel 25 can be moved along the outer wall of the probe 12 through adjusting the height of the lifting block 7, the liquid on the acidometer body 11 and the outer wall of the probe 12 can be adsorbed by the sponge barrel 25, the probe 12 is located in the movable barrel 24 and the fixed barrel 27, protection of the probe 12 can be achieved, the liquid adsorbed by the sponge barrel 25 can be led out through the first sponge 26 and the second sponge 28, and the adsorption effect on the solution can be improved through replacement of the second sponge 28 after the use.

Claims

1. An acidometer with a probe protecting structure, wherein the acidometer comprises an acidometer body and an acidometer body movably arranged above the acidometer body; the acidity meter is characterized in that a probe is fixedly arranged at the lower end of the acidity meter body, a supporting body is fixedly arranged at the rear end of the acidity meter body, a fixed plate is movably arranged above the supporting body, a first fixed box is fixedly arranged at the upper end of the fixed plate, a second fixed box is fixedly arranged at the rear end of the first fixed box, a lifting block is movably arranged on the inner wall of the front end of the first fixed box, a connecting block is fixedly arranged at the right end of the lifting block, a fixed cylinder is fixedly arranged at the right end of the connecting block, a movable cylinder is fixedly arranged on the inner wall of the fixed cylinder, a sponge cylinder is fixedly arranged on the inner wall of the movable cylinder, and the inner wall of the sponge cylinder is attached to the outer wall of the acidity meter body.

2. The acidometer with the probe protection structure according to claim 1, wherein the upper ends of the supporting bodies are fixedly provided with symmetrical fixing rings, the inner walls of the two fixing rings are movably provided with movable bodies, the right ends of the movable bodies are connected with the left ends of the fixing plates, the upper ends of the supporting bodies are fixedly provided with supporting blocks, and the upper ends of the supporting blocks are attached to the lower ends of the fixing plates.

3. The acidometer with probe protecting structure according to claim 1, wherein the right end of the fixing plate is provided with a fixing block, the upper and lower ends of the fixing block are provided with through holes in a penetrating way, and the inner wall of the through holes is attached to the outer wall of the acidometer body.

4. The acidometer with probe protecting structure according to claim 3, wherein the outer wall of the acidometer body is fixedly provided with uniformly distributed first screw grooves, the front end and the rear end of the fixed block are provided with second screw grooves in a penetrating way, the inner wall of the second screw grooves is provided with bolts in a threaded way, and the bolts are matched with the first screw grooves.

5. The acidometer with probe protection structure according to claim 1, wherein the inner walls of the left and right ends of the second fixed box are rotatably provided with a first gear and a second gear, the right end of the second fixed box is fixedly provided with a motor, the left end of an output shaft of the motor penetrates through the second fixed box to be connected with the right end of the first gear, and the first gear and the second gear are meshed with each other.

6. The acidometer with probe protecting structure according to claim 5, wherein the rear end of the lifting block is fixedly provided with evenly distributed tooth bodies, the tooth bodies are meshed with the second gear, the rear end of the first fixing box and the inner wall of the rear end penetrate through to form a first groove body, and the upper end and the lower end of the fixing plate penetrate through to form a second groove body.

7. The acidometer with probe protection structure according to claim 1, wherein a first sponge is fixedly installed on the inner wall and the outer wall of the movable cylinder in a penetrating manner, a second sponge is fixedly installed on the inner wall and the outer wall of the fixed cylinder in a penetrating manner, and the outer wall of the first sponge is attached to the inner wall of the second sponge.