CN212646559U

CN212646559U - Automatic adjustment type fluorine ion meter

Info

Publication number: CN212646559U
Application number: CN202020803820.5U
Authority: CN
Inventors: 郑浩; 罗琼辉
Original assignee: Institute of Multipurpose Utilization of Mineral Resources Chinese Academy of Geological Sciences
Current assignee: Institute of Multipurpose Utilization of Mineral Resources Chinese Academy of Geological Sciences
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-03-02
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses an automatic adjustment type fluorine ion meter, including base, sill bar, ejector pin and fixed block, the sill bar is connected on the base, and the sill bar is connected with the ejector pin, and the ejector pin has the fixed block through damping pivot swing joint, seted up the centre gripping mounting hole on the fixed block, the telescopic link is installed to the symmetry in the centre gripping mounting hole, and telescopic link tip fixedly connected with splint, the outer wall of telescopic link has cup jointed the spring, and the clamping end of splint all is provided with the arcuation clamp groove of two above symmetries; the bottom of fixed block and all inlay infrared sensor with two lateral walls, install on the base with infrared sensor electric connection's display screen. The utility model discloses a two splint carry out the centre gripping to measuring the stick, but the measuring stick of the multiple model of centre gripping, the internal diameter that can record the container through the infrared sensor of its both sides, when the fixed block pastes tight solution simultaneously, through the infrared sensor of its bottom, the degree of depth of measurable solution can draw the volume of solution, conveniently finds the composition content of unit volume solution fast.

Description

Automatic adjustment type fluorine ion meter

Technical Field

The utility model relates to an ion meter technical field, concretely relates to automatic adjustment type fluorine ion meter.

Background

The ion meter is an electrochemical analyzer for measuring the concentration of ions in a solution, belongs to the ion meter for measuring H +, is generally called as a PH meter or an acidimeter, and is an electrochemical instrument for measuring ions except H +.

The existing ion meter usually fixes the measuring rod in a clamping way, and the fixing effect of the measuring rod is gradually reduced along with the lapse of the using time and the increase of the using times, thereby obviously influencing the use of the ion meter.

Furthermore, the ion meter such as model pxs-270 needs to be added with a stirrer to stir the solution, so the number of the components of the device is increased, the carrying is affected, the ion meter is easy to lose in the using process, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic adjusting type fluorine ion meter for solving the technical problems, which can be used for clamping measuring rods with various types, has good durability, is not easy to influence the elasticity due to excessive bending, and has longer service life; and the waterproof motor that the accessible set up drives the rotation of paddle, makes the inside production axial flow of solution, and the rotation on chassis can promote the radial flow of solution, but the active state of automatically regulated solution has increased the area of solution with the detection position contact, improves the accuracy that detects solution.

The utility model provides a technical scheme that above-mentioned problem adopted is:

the utility model provides an automatic adjustment type fluorine ion meter, includes base, sill bar, ejector pin and fixed block, and the one end of sill bar is connected on the base, and the other end of sill bar passes through the one end of damping pivot swing joint ejector pin, and the other end of ejector pin passes through damping pivot swing joint fixed block, its characterized in that: the clamping and mounting holes are formed in the fixed block, telescopic rods are symmetrically mounted in the clamping and mounting holes, the end parts of the telescopic rods are fixedly connected with clamping plates, springs are sleeved on the outer walls of the telescopic rods, and more than two symmetrical arc-shaped clamping grooves are formed in the clamping ends of the clamping plates; the bottom of fixed block and two symmetrical lateral walls all inlay and have infrared sensor, install the display screen with infrared sensor electric connection on the base.

A bottom plate is arranged on the base, the side wall of the bottom plate is connected with a bottom block, and the side wall of the bottom block is movably connected with the end part of the bottom rod through a damping rotating shaft; the base is in threaded connection with the bottom plate through bolts.

Furthermore, all bond the rubber slab of taking the arc recess on the centre gripping terminal surface of splint, and the arc recess of rubber slab and the arc of base plate presss from both sides the groove one-to-one, can be used to increase the fixed stability of measuring the stick of splint.

Furthermore, the clamping mounting hole can be a rectangular hole, and the telescopic rod and the matched clamping plate are mounted on two symmetrical inner walls of the rectangular hole. Or, the clamping mounting hole can also be a circular or elliptical hole, and the telescopic rod and the matched clamping plate are symmetrically mounted on the inner wall of the hole.

As a further improvement of the technical scheme, the position of the side wall of the ejector rod, which is close to the fixed block, is provided with a fixed rod capable of axially rotating, one end of the fixed rod is provided with a waterproof motor, and the waterproof motor is electrically connected with the switch of the base through a wire.

Further, the cross section of the fixing rod is similar to a Z shape.

Furthermore, the output shaft of the waterproof motor is welded with a rotating shaft, a paddle is fixed in the middle of the outer wall of the rotating shaft, and a chassis is installed at the other end of the rotating shaft.

When the dead lever axial rotates, can drive waterproof motor and paddle, the chassis rotates, therefore when detecting solution, rotatory dead lever stretches into the inside of solution with the paddle, waterproof motor drives the rotation of paddle, can make the inside of solution produce the axial flow, can promote solution to be in the active state, the area of solution with the detection site contact has been increased, can improve the accuracy that detects solution, the rotation on chassis can promote the radial flow of solution, but the rotatory impulsive force that produces of paddle blocks on the chassis simultaneously, the thrust that average paddle produced, fixed block upward movement when avoiding detecting.

As a further improvement of the technical scheme, the blades are inserted into the two sides of the base plate and are telescopic, so that the effect of the base plate on the solution during rotation is improved.

As the further improvement of the technical scheme, the bubble level gauge is arranged on the side, close to the clamping and mounting hole, of the fixing block, the fixing block is conveniently adjusted to be horizontal, and the accuracy of measuring the volume of the contained solution is improved.

As the further improvement of the technical scheme, the bottom of the base is close to the four corners and is movably provided with the screw, the end part of the screw is in threaded connection with the screw barrel, the bottom of the base is provided with the bottom grooves matched with the screw and the screw barrel, the four screws are overturned and abutted to the ground, the screw barrel is rotated to prolong the height of the base, the range of the device for measuring containers with various heights is increased, and the practicability is better.

Compared with the prior art, the utility model, have following advantage and effect:

1. the utility model discloses carry out the centre gripping to measuring the stick through the splint of two adjustable distance when using, but the measuring stick of the multiple model of centre gripping, splint receive the effect of spring simultaneously, and the durability is good, is difficult for influencing elasticity because of excessive bending, has prolonged the device's life.

2. The utility model discloses can arrange the fixed block in the container constantly the translation, can record the internal diameter of container through the infrared sensor of its both sides, when the fixed block pastes tight solution simultaneously, through the infrared sensor of its bottom, the degree of depth of measurable solution can reach the volume of solution, conveniently finds the composition content of unit volume solution fast.

1. The utility model discloses through the rotation of waterproof motor drive paddle when using, can make the inside production axial flow of solution, the rotation on chassis can promote the radial flow of solution, but the active state of automatically regulated solution has increased the area of solution with the detection site contact, improves the accuracy that detects solution.

2. The utility model discloses through with four screw rod upset ground of contradicting when using, rotatory spiral shell section of thick bamboo can improve the height of base with its extension, has increased the scope that the device measured multiple high container, and the practicality is better.

Drawings

Fig. 1 is a front view of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the fixing block according to the embodiment of the present invention.

Fig. 3 is a bottom view of the embodiment of the present invention.

Wherein the reference numerals are: the device comprises a base 1, a bottom plate 2, a bottom block 3, a bottom rod 4, a top rod 5, a fixed block 6, a telescopic rod 7, a clamping plate 8, an infrared sensor 9, a bubble level 10, a fixed rod 11, a waterproof motor 12, a rotating shaft 13, a blade 14, a chassis 15, a display screen 16, a rubber plate 17, a screw rod 18 and a screw cylinder 19.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 1-3, the embodiment provides an automatic adjustment type fluorine ion meter, which comprises a base 1, a bottom plate 2 is arranged on the top of the base 1, a bolt penetrates through the top of the bottom plate 2, the bottom of the bolt is in threaded connection with the top of the base 1, a bottom block 3 is connected to the side wall of the bottom plate 2, a bottom rod 4 is movably connected to the side wall of the bottom block 3 through a damping rotating shaft, a top rod 5 is movably connected to the top end of the bottom rod 4 through the damping rotating shaft, a fixing block 6 is movably connected to the end of the top rod 5 through the damping rotating shaft, a rectangular inner groove is formed in the fixing block 6, telescopic rods 7 are arranged on both sides of the inner wall of the inner groove, clamping plates 8 are connected to the ends of the telescopic rods 7 on both sides, a spring is sleeved on the outer wall of the telescopic rod 7, three opposite arc-shaped clamping grooves, and the lateral wall of the rubber plate 17 has grooves matched with the arc-shaped clamping grooves, which can increase the stability of the clamping plates 8 for fixing the measuring rod, the bottom and two sides of the fixed block 6 are embedded with infrared sensors 9, the model of the infrared sensor is MT-J18-D50NK, the top of the base 1 is provided with a display screen 16 electrically connected with the infrared sensors 9, the measuring rod is clamped by the two clamping plates 8 which are close to each other, compared with the prior clamping mode, the two clamping plates 8 can clamp measuring rods with various models, meanwhile, the clamping plates 8 are under the action of springs, the durability is good, the elasticity is not easily influenced by over bending, the service life of the device is prolonged, the fixed block 6 can be measured and placed in the container to be translated continuously, the inner diameter of the container is obtained through the infrared sensors 9 on the two sides, and meanwhile, when the fixed block 6 is tightly attached to the solution, through, the device can measure the depth of the solution, can obtain the volume of the solution, is convenient to calculate the component content of the solution in unit volume, and has better practicability, a bubble level gauge 10 is arranged at the top of a fixed block 6 and positioned at the side part of an inner groove, the fixed block 6 is convenient to adjust to a horizontal shape, the measurement accuracy of the volume of the solution is improved, a fixed rod 11 is fixed on the side wall of a mandril 5 through bolts, the cross section of the fixed rod 11 is similar to a Z shape, a waterproof motor 12 is arranged at the end part of the fixed rod 11, the waterproof motor 12 is electrically connected with a switch of a base 1 through a lead, a rotating shaft 13 is welded on an output shaft of the waterproof motor 12, a paddle 14 is fixed in the middle part of the outer wall of the rotating shaft 13, a chassis 15 is arranged at the end part of the rotating shaft 13, when the solution is detected, the fixed rod 11 is rotated, can promote solution and be in the active state, increased the area of solution with the detection site contact, can improve the accuracy that detects solution, the rotation of chassis 15 can promote the radial flow of solution, but the rotatory impulsive force that produces of chassis 15 paddle 14 blocks simultaneously, the thrust that 14 paddles produced on average, fixed block 6 upward movement when avoiding detecting, some blades of all pegging graft in both sides of chassis 15, and the blade is scalable, has improved the effect to solution when 15 rotates on the chassis.

Furthermore, the bottom of the base 1 and the positions close to the four corners are movably provided with screw rods 18, the end parts of the screw rods 18 are in threaded connection with screw barrels 19, the bottom of the base 1 is provided with a bottom groove matched with the screw rods 18 and the screw barrels 19, the four screw rods 18 are overturned to be abutted against the ground, the screw barrels 19 are rotated to prolong the height of the base 1, the range of the device for measuring containers with various heights is increased, the practicability is better,

the working principle is as follows:

when the device is used, the measuring rod is clamped through the two clamping plates 8 which are close to each other, the measuring rod with various models can be clamped, meanwhile, the clamping plates 8 are under the action of the springs, the durability is good, the elasticity is not easily influenced due to excessive bending, the service life of the device is prolonged, the fixing block 6 is placed in the container to be continuously translated, the inner diameter of the container can be measured through the infrared sensors 9 on the two sides of the fixing block 6, meanwhile, when the fixing block 6 is tightly attached to the solution, the depth of the solution can be measured through the infrared sensors 9 on the bottom of the fixing block, the volume of the solution can be obtained, the component content of the solution in unit volume can be conveniently and quickly obtained, when the solution is detected, the paddle 14 is stretched into the solution by the rotary fixing rod 11, the waterproof motor 12 drives the paddle 14 to rotate, the axial flow can be generated in the solution, the solution is, the accuracy of solution detection is improved, the rotation of the chassis 15 can promote the radial flow of the solution, meanwhile, the chassis 15 can block the impulsive force generated by the rotation of the blades 14, the thrust generated by the blades 14 is averaged, and the fixed block 6 is prevented from moving upwards during detection.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides an automatic adjustment type fluorine ion meter, includes base (1), sill bar (4), ejector pin (5) and fixed block (6), and the one end of sill bar (4) is connected on base (1), and the other end of sill bar (4) passes through the one end of damping pivot swing joint ejector pin (5), and the other end of ejector pin (5) passes through damping pivot swing joint fixed block (6), its characterized in that: the clamping and mounting hole is formed in the fixed block (6), the telescopic rods (7) are symmetrically mounted in the clamping and mounting hole, the end parts of the telescopic rods (7) are fixedly connected with the clamping plate (8), the outer wall of each telescopic rod (7) is sleeved with a spring, and the clamping ends of the clamping plates (8) are respectively provided with more than two symmetrical arc-shaped clamping grooves; the bottom of fixed block (6) all inlays with two symmetrical lateral walls and has infrared sensor (9), install above base (1) with infrared sensor (9) electric connection's display screen (16).

2. The self-regulating fluoride ion meter of claim 1, wherein: a bottom plate (2) is arranged on the base (1), the side wall of the bottom plate (2) is connected with a bottom block (3), and the side wall of the bottom block (3) is movably connected with the end part of a bottom rod (4) through a damping rotating shaft; the base (1) is in threaded connection with the bottom plate (2) through bolts.

3. The self-regulating fluoride ion meter of claim 1, wherein: rubber plates with arc-shaped grooves are bonded to the clamping end faces of the clamping plates (8), and the arc-shaped grooves of the rubber plates correspond to the arc-shaped clamping grooves of the base plate one to one.

4. The self-regulating fluoride ion meter of claim 1, wherein: the clamping mounting holes are rectangular holes, and the telescopic rods (7) and the matched clamping plates (8) are mounted on the two symmetrical inner walls of the rectangular holes.

5. The self-regulating fluoride ion meter of claim 1, wherein: the clamping mounting holes are circular or elliptical holes, and the telescopic rods (7) and the matched clamping plates (8) are symmetrically mounted on the inner wall of the holes.

6. The self-regulating fluoride ion meter of claim 1, wherein: but axial pivoted dead lever (11) is installed to the lateral wall of ejector pin (5) near the position of fixed block (6), waterproof motor (12) are installed to the one end of dead lever (11), and waterproof motor (12) pass through the switch electric connection of wire and base (1).

7. The self-regulating fluoride ion meter of claim 6, wherein: the cross section of the fixing rod is similar to a Z shape.

8. The self-regulating fluoride ion meter of claim 6, wherein: a rotating shaft is welded on an output shaft of the waterproof motor (12), a paddle is fixed in the middle of the outer wall of the rotating shaft, and a chassis is installed at the other end of the rotating shaft; the telescopic blades are inserted into the two sides of the base plate.

9. The self-regulating fluoride ion meter of claim 1, wherein: and a bubble level (10) is arranged on the fixing block (6) close to the side of the clamping mounting hole.

10. The self-regulating fluoride ion meter of claim 1, wherein: the bottom of base (1) has evenly arranged four swing joint's screw rod (18), there is screw barrel (19) that corresponds through threaded connection the tip of screw rod (18), and the kerve that is used for placing the looks adaptation of screw rod (18) and screw barrel (19) is seted up to the bottom of base (1).