CN219266164U

CN219266164U - Acidometer with placing plate

Info

Publication number: CN219266164U
Application number: CN202222540689.XU
Authority: CN
Inventors: 危善付
Original assignee: Huaihua Jingyuan Building Materials Co ltd
Current assignee: Huaihua Jingyuan Building Materials Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-06-27
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses an acidometer with a placement plate, which relates to the field of acidometers and comprises an acidometer, wherein the placement plate is arranged on the acidometer, the top side of the placement plate is slidably provided with two sliding clamping plates, driving rods are fixedly arranged on the two sliding clamping plates, a fixed plate is arranged on the acidometer, a sliding hole is formed in the fixed plate, and two sliding blocks are slidably arranged in the sliding hole. According to the utility model, through the arrangement of the sliding clamping plates, when the acidimeter measures acid liquor, the beaker is clamped by pulling the sliding clamping plates, and is fixed on the placing plate, so that when a worker runs into the beaker by mistake, the beaker cannot turn over to cause acid liquor leakage to damage an instrument, stability and safety in acid liquor measurement are improved, and through the arrangement of the motor, the two sliding clamping plates can be mutually close to or mutually far away from each other by starting the motor, so that the acidimeter is convenient to use, and can adapt to beakers with different sizes.

Description

Acidometer with placing plate

Technical Field

The utility model relates to the technical field of acidometers, in particular to an acidometer with a placing plate.

Background

The pH meter is an instrument for measuring the pH value of a solution, the pH meter works by utilizing the principle of a primary battery, the electromotive force between two electrodes of the primary battery is related to the self attribute of the electrodes and the concentration of hydrogen ions in the solution according to the Nernst law, the electromotive force of the primary battery and the concentration of the hydrogen ions have a corresponding relation, and the negative logarithm of the concentration of the hydrogen ions is the pH value.

In the prior art, the acidimeter generally comprises a body and a detection head, when the acidimeter is used, the beaker is required to be placed on a placement plate, then the detection head is inserted into the beaker, but in the measuring process, a worker needs to take the beaker, measure and read the measurement to fill the table, the acidimeter is quite busy, the user can make mistakes in busy, the worker carelessly turns over the beaker to splash or flow out acid liquor, the acid liquor is corrosive, the instrument can be damaged when the acidimeter is sprayed on the instrument, people can be damaged when the acidimeter is sprayed on a human body, safety accidents are caused, and life and property safety is damaged, so that the acidimeter with the placement plate is required to meet the demands of people.

Disclosure of Invention

The utility model aims to provide an acidometer with a placement plate, so as to solve the problem that the acid liquor splashes or flows out due to the fact that a beaker is turned over carelessly in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an acidometer with place board, includes the acidometer, be equipped with on the acidometer and place the board, the top sideslip of placing the board is installed two slide clamping plates, equal fixed mounting has the drive pole on two slide clamping plates, install the fixed plate on the acidometer, the slide hole has been seted up on the fixed plate, two sliders are installed in the slide hole to the slip, two drive poles are installed respectively on two sliders, when using acidometer test, at first, need to fix the position of beaker, place the beaker on placing the board, then start the motor, make the motor shaft can drive a lead screw rotation, a lead screw rotation can drive another lead screw rotation, two lead screws are rotated at two screw holes like this, thereby make two sliders can be moved to one side that is close to each other, so can drive two drive the pole and be close to each other, thereby clip the beaker, thereby realized fixing the position of beaker through slide clamping plate, when loosening the beaker, need to overturn the motor, can make two slide clamping plates move to one side that can be kept away from each other, and the convenience is used to loosen the beaker.

Preferably, two arc grooves are formed in one side, close to each other, of the sliding clamping plates, the two arc grooves are matched with each other, the arc grooves can be more matched with the beaker, and the clamping stability is guaranteed.

Preferably, two rubber pads are arranged on the inner walls of the arc-shaped grooves, the two rubber pads are matched, and the sliding clamping plates can buffer when clamping the beaker through the arrangement of the rubber pads, so that the safety of the beaker is protected.

Preferably, two sides that drive the pole and be close to each other are fixed mounting respectively has fixed spring's both ends, and fixed spring is located the fixed plate and is close to one side of placing the board, through fixed spring's setting, can help the slip splint to reset.

Preferably, threaded holes are formed in the two sliding blocks, screw rods are installed in the two threaded holes in a threaded mode, the two screw rods are fixedly connected, the directions of the threads on the two screw rods are opposite, one screw rod rotates to drive the other screw rod to rotate, and therefore the two screw rods rotate in the two threaded holes, and the two sliding blocks can move to one side close to each other due to the fact that the directions of the threads are opposite.

Preferably, the motor cabinet is installed to one side of fixed plate, installs the motor on the motor cabinet, installs the motor shaft on the motor, and the motor shaft is installed on a lead screw, through the starter motor for the motor shaft can drive a lead screw rotation, and a lead screw rotation can drive another lead screw rotation, and two lead screws rotate at two screw holes like this, thereby make two sliders can be moved to one side that is close to each other.

Preferably, the top side of the placing plate is provided with a sliding groove, two sliding blocks are arranged in the sliding groove in a sliding mode, the two sliding blocks are respectively and fixedly arranged on the bottom sides of the two sliding clamping plates, and the sliding clamping plates horizontally slide in the sliding groove through the sliding blocks when moving.

The beneficial effects of the utility model are as follows:

according to the utility model, by arranging the sliding clamping plate, when the acidimeter measures acid liquor, the beaker is clamped by pulling the sliding clamping plate, and is fixed on the placing plate, so that when a worker runs into the beaker by mistake, the beaker can not turn over to cause leakage of the acid liquor to damage the instrument, and the stability and safety of the acidimeter in measuring the acid liquor are improved.

According to the utility model, through the arrangement of the motor, the two sliding clamping plates can be close to or far away from each other by starting the motor, so that the beaker is convenient to use and can adapt to beakers with different sizes.

Drawings

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

FIG. 2 is a schematic view of a partial structure of an acidometer with a placement plate according to the present utility model;

FIG. 3 is a schematic view of a placement plate structure of an acidometer with placement plate according to the present utility model;

fig. 4 is a schematic view of the structure of the portion a in fig. 2 with an acidometer with a placement plate according to the present utility model.

In the figure: 1. an acidometer; 2. placing a plate; 3. a sliding clamping plate; 4. a drive rod; 5. a fixing plate; 6. a motor; 7. a motor shaft; 8. a slide block; 9. a slide hole; 10. a fixed spring; 11. a sliding groove; 12. a sliding block; 13. a threaded hole; 14. a screw rod; 15. a rubber pad; 16. a motor base; 17. an arc-shaped groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an acidometer with place board, including acidometer 1, be equipped with on acidometer 1 and place board 2, place board 2's top sideslip is installed two slide clamp plates 3, equal fixed mounting has drive pole 4 on two slide clamp plates 3, install fixed plate 5 on acidometer 1, slide hole 9 has been seted up on fixed plate 5, sliding mounting has two sliders 8 in slide hole 9, two drive pole 4 are installed respectively on two sliders 8, when using acidometer 1 test, at first need be fixed with the position of beaker, place the beaker on place board 2, then start motor 6, make motor shaft 7 can drive one lead screw 14 rotation, one lead screw 14 rotation can drive another lead screw 14 rotation, two lead screws 14 are rotated in two screw holes 13, thereby make two sliders 8 can be moved to the one side that is close to each other, can drive two drive pole 4 and be close to each other, two drive two slide clamp plates 3 each other, thereby it is close to each other to drive two slide clamp plates 3 to drive the beaker, thereby realize that the position is kept away from each other through the beaker 3 when using the test, can be convenient to loosen the beaker through the realization, can be kept away from the purpose of loosening the beaker through the slip clamp plate 3.

In the utility model, the arc grooves 17 are formed on one sides of the two sliding clamping plates 3, which are close to each other, and the two arc grooves 17 are matched, so that the arc grooves 17 can be more matched with a beaker, and the clamping stability is ensured.

According to the utility model, the rubber pads 15 are arranged on the inner walls of the two arc-shaped grooves 17, the two rubber pads 15 are matched, and the sliding clamping plate 3 can buffer when clamping the beaker through the arrangement of the rubber pads 15, so that the safety of the beaker is protected.

In the utility model, two ends of the fixing spring 10 are fixedly arranged at one side of the two driving rods 4, which is close to each other, respectively, the fixing spring 10 is positioned at one side of the fixing plate 5, which is close to the placing plate 2, and the sliding clamping plate 3 can be helped to reset through the arrangement of the fixing spring 10.

In the utility model, threaded holes 13 are formed on two sliding blocks 8, screw rods 14 are arranged in the two threaded holes 13 in a threaded manner, the two screw rods 14 are fixedly connected, the directions of the threads on the two screw rods 14 are opposite, one screw rod 14 can rotate to drive the other screw rod 14 to rotate, and thus the two screw rods 14 rotate in the two threaded holes 13, and the two sliding blocks 8 can move towards one side close to each other due to the opposite directions of the threads.

In the utility model, a motor seat 16 is arranged on one side of a fixed plate 5, a motor 6 is arranged on the motor seat 16, a motor shaft 7 is arranged on the motor 6, the motor shaft 7 is arranged on one screw rod 14, the motor shaft 7 can drive one screw rod 14 to rotate by starting the motor 6, one screw rod 14 can drive the other screw rod 14 to rotate by rotating, and thus, the two screw rods 14 rotate in the two threaded holes 13, and the two sliding blocks 8 can move towards one side close to each other.

In the utility model, the top side of the placing plate 2 is provided with a sliding groove 11, two sliding blocks 12 are arranged in the sliding groove 11 in a sliding way, the two sliding blocks 12 are respectively and fixedly arranged at the bottom sides of the two sliding clamping plates 3, and when the sliding clamping plates 3 move, the sliding blocks 12 horizontally slide in the sliding groove 11.

The working principle of the utility model is as follows:

when the acidometer 1 is used for testing, the position of the beaker is fixed, the beaker is placed on the placement plate 2, then the motor 6 is started, the motor shaft 7 can drive one screw rod 14 to rotate, one screw rod 14 can drive the other screw rod 14 to rotate, thus the two screw rods 14 rotate in the two threaded holes 13, the two sliding blocks 8 can move towards one side close to each other, the two driving rods 4 can be driven to move towards each other, the two driving rods 4 are driven to move towards each other, the two sliding clamping plates 3 are driven to move towards each other, the beaker is clamped, the purpose of fixing the position of the beaker through the sliding clamping plates 3 is achieved, and when the beaker is loosened, the motor 6 is only required to be turned over, the two sliding clamping plates 3 can move towards one side far away from each other, and the beaker can be loosened, so that the use is convenient.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Acidometer with place board, including acidometer (1), be equipped with on acidometer (1) and place board (2), its characterized in that: the top side sliding of placing board (2) is installed two slip splint (3), all fixed mounting has drive pole (4) on two slip splint (3), install fixed plate (5) on acidometer (1), slide hole (9) have been seted up on fixed plate (5), slide hole (9) slidable mounting has two sliders (8), and two drive poles (4) are installed respectively on two sliders (8).

2. An acidometer with a placement plate as defined in claim 1, wherein: the two sliding clamping plates (3) are provided with arc grooves (17) on one sides close to each other, and the two arc grooves (17) are matched.

3. An acidometer with a placement plate as defined in claim 2, wherein: rubber pads (15) are arranged on the inner walls of the two arc-shaped grooves (17), and the two rubber pads (15) are matched.

4. An acidometer with a placement plate as defined in claim 1, wherein: two sides of the driving rods (4) close to each other are respectively fixedly provided with two ends of a fixing spring (10), and the fixing spring (10) is positioned on one side of the fixing plate (5) close to the placing plate (2).

5. An acidometer with a placement plate as defined in claim 1, wherein: threaded holes (13) are formed in the two sliding blocks (8), screw rods (14) are arranged in the two threaded holes (13) in a threaded mode, the two screw rods (14) are fixedly connected, and the directions of threads on the two screw rods (14) are opposite.

6. An acidometer with a placement plate as defined in claim 5, wherein: one side of the fixed plate (5) is provided with a motor seat (16), a motor (6) is arranged on the motor seat (16), a motor shaft (7) is arranged on the motor (6), and the motor shaft (7) is arranged on a screw rod (14).

7. An acidometer with a placement plate as defined in claim 1, wherein: the top side of the placing plate (2) is provided with a sliding groove (11), two sliding blocks (12) are arranged in the sliding groove (11) in a sliding mode, and the two sliding blocks (12) are respectively and fixedly arranged at the bottom sides of the two sliding clamping plates (3).