CN211206481U

CN211206481U - Digital ion meter

Info

Publication number: CN211206481U
Application number: CN201922073219.5U
Authority: CN
Inventors: 黄仁辉; 王嬉巧; 李军辉
Original assignee: Taizhou Lvshuiqingshan Environmental Technology Co ltd
Current assignee: Taizhou Lvshuiqingshan Environmental Technology Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-08-07
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a digital ion meter relates to check out test set technical field, and its technical scheme main points are: including examining test table, mounting bracket, test probe, the mounting bracket includes articulated frame, installation head, and articulated frame includes mounting one, mounting two, articulated slab, and mounting one, mounting two are equipped with articulated pivot, and articulated pivot is equipped with supports the piece, and the articulated slab is equipped with the hinge hole, supports tightly the piece and is equipped with the threaded rod, and the spiral shell supports tightly the piece and is equipped with and twists the head, examines test table and includes the slider, and the slider is including rotating the platform, and the installation head is equipped with mounting hole, breach. By arranging the hinged plate, the first fixing piece and the second fixing piece, when a person detects multiple pairs of water samples, the detection probe does not need to be repeatedly disassembled and assembled, so that the detection is more convenient; by arranging the abutting piece, the detection probe can be kept stable in the process of detecting the water body by the ion meter; the sliding part and the rotating platform are arranged, so that the adjusting range of the detection probe is further expanded.

Description

Digital ion meter

Technical Field

The utility model relates to a check out test set technical field, in particular to digital ion meter.

Background

In the process of monitoring water quality, the PH value of a water body is an important index for measuring the quality of water quality, and the PH value of the water body is usually detected by using a PH meter (ion meter).

The utility model discloses a chinese utility model patent that current grant bulletin number is CN205958502U discloses a desk-top PH measuring apparatu, which comprises a bracket, electrode and measurement organism, measure the organism and include the outer casing of aluminum alloy, be equipped with operation button and display screen on the measurement organism, the support includes support montant and support horizontal pole, the one end of support horizontal pole is fixed in on the support montant, the bottom of support montant is equipped with the fixing base, draw connecting hose on the fixing base, connecting hose connection fixing base is passed through to the one end of electrode, the electrode is fixed in on the support horizontal pole, the size of display screen is 4.5 inches at least.

The above prior art solutions have the following drawbacks: this desk-top PH measuring apparatu is when detecting the water in to the beaker, owing to need stretch into the water with PH test probe, need put the beaker to the particular position, then detect the PH of water at installation PH test probe, when personnel detect many samples, need relapse dismouting test probe, and is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a digital ion meter, personnel need not to relapse dismouting test probe, and is comparatively convenient when examining many water samples.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a digital ion meter, is including the detection platform that is used for showing detection numerical value, install the mounting bracket on detecting the platform, be used for detecting the test probe of water pH value, mounting bracket and test probe fixed connection, the mounting bracket includes height-adjustable's articulated frame, is used for installing test probe's installation head, articulated frame includes mounting one, mounting two, a plurality of articulated slab, mounting one, mounting two all are equipped with two, mounting one is equipped with two articulated slabs that are parallel to each other and length equals, two mounting one is articulated with the both ends of articulated slab respectively, mounting two also is equipped with two articulated slabs that are parallel to each other and length equals, two mounting two is articulated with the both ends of articulated slab respectively, one mounting one with detect platform fixed connection, another mounting one forms connecting piece, two fixed connection with mounting two fixed connection, And the other fixing piece II is fixedly connected with the mounting head.

Through the technical scheme, the rotatable articulated slab of personnel is adjusted the height of installing the head, make test probe get into or break away from the beaker, when examining many water samples, need not to install the last test probe of head repeatedly and carry out the dismouting, and is comparatively convenient, because articulated slab and mounting one, four pin joints of mounting two all constitute parallelogram, make the orientation of articulated slab at the sense terminal of pivoted in-process test probe invariable all the time, personnel need not to adjust test probe's orientation, and is comparatively convenient.

Preferably, mounting one, mounting two all set firmly articulated pivot, the articulated slab is equipped with and supplies articulated pivot to penetrate the hinge hole of rotating the connection, articulated pivot is equipped with and is used for sticising the piece of supporting of fixed articulated slab, it is equipped with the threaded rod that is used for with articulated pivot threaded connection to support the piece, the threaded rod coincides with the axis of articulated pivot.

Through above-mentioned technical scheme, the rotatable threaded rod of personnel makes it sticiss the counterbalance with the lateral wall of articulated slab and sticiss it to fix on mounting one, mounting two, makes the articulated slab be difficult for spontaneous rotation, and the detecting probe of being convenient for can be at the in-process that detects and keep quiescent condition, makes to detect more accurately.

Preferably, the fastening piece is provided with a screwing head for a person to screw.

Through above-mentioned technical scheme, the setting of twisting the head, the personnel of being convenient for twist the commentaries on classics to the piece that supports.

Preferably, the detection platform comprises a sliding part, the sliding part is connected with the detection platform in a sliding mode, the sliding part protrudes out of the detection platform in a sliding mode, and the mounting frame is located on the sliding part.

Through above-mentioned technical scheme, the horizontal position of slider slidable adjustment mounting bracket makes the control range of detecting probe bigger.

Preferably, the detection table is provided with a limiting part for preventing the sliding part from sliding away from the detection table, the sliding part is provided with a limiting groove, the length direction of the limiting groove is along the sliding direction of the sliding part, and the limiting part penetrates through the limiting groove.

Through the technical scheme, the limiting part and the limiting groove are arranged, so that the sliding part is not easy to slip off the detection table and inconvenience is caused.

Preferably, the sliding part comprises a rotating table, the rotating table is rotatably connected with the sliding part, and the first fixing part is fixed on the rotating table.

Through above-mentioned technical scheme, the setting up of revolving stage makes the angularly adjustable of mounting bracket, and personnel can rotate the mounting bracket, adjust test probe's position, make test probe's control range further enlarge.

Preferably, the installation head runs through and is equipped with the mounting hole, the diameter of mounting hole is from top to bottom convergent, the mounting hole can supply the test probe inlay card, the mounting hole is equipped with a plurality ofly.

Through above-mentioned technical scheme, the setting up of mounting hole is convenient for personnel and installs test probe, and the mounting hole is equipped with a plurality ofly, and the setting up of a plurality of mounting holes makes this ion meter can also install a plurality of test probes that are used for detecting other water indexs.

Preferably, the mounting head is provided with a notch, the notch penetrates through the hole wall of the mounting hole, the diameter of the mounting hole is 1mm smaller than that of the detection probe, and the mounting head is made of an elastic material.

Through above-mentioned technical scheme, the breach makes the deformability of mounting hole pore wall improve, and the personnel of being convenient for sticiss the test probe to fix in the pore wall of mounting hole.

To sum up, the utility model discloses the beneficial effect who contrasts in prior art does:

1. by arranging the hinged plate, the first fixing piece and the second fixing piece, when a person detects multiple pairs of water samples, the detection probe does not need to be repeatedly disassembled and assembled, so that the detection is more convenient;

2. by arranging the abutting piece, the detection probe can be kept stable in the process of detecting the water body by the ion meter;

3. the sliding part and the rotating platform are arranged, so that the adjusting range of the detection probe is further expanded.

Drawings

FIG. 1 is a first perspective view of a digital ion meter according to an embodiment;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a second perspective view of the embodiment.

In the figure, 1, a detection table; 11. a slider; 12. a limiting member; 13. a limiting groove; 14. a rotating table; 2. a mounting frame; 21. a hinged frame; 211. a first fixing part; 212. a second fixing part; 213. a hinge plate; 214. a hinge shaft; 215. a hinge hole; 216. an abutting piece; 217. a threaded rod; 218. screwing the head; 219. a connecting member; 22. a mounting head; 221. mounting holes; 222. a notch; 3. and (6) detecting the probe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a digital ion meter, including being used for showing the detection platform 1 that detects numerical value, detecting platform 1 and being the cuboid form, install mounting bracket 2 on detecting platform 1, be used for detecting the test probe 3 of water pH value, mounting bracket 2 and test probe 3 fixed connection, mounting bracket 2 is located the avris that detects platform 1, mounting bracket 2 includes articulated frame 21, an installation head 22 that is used for installing test probe 3, installation head 22 is located the tip that deviates from detection platform 1 of articulated frame 21.

The hinge frame 21 comprises a first fixing piece 211, a second fixing piece 212 and hinge plates 213, the hinge plates 213 are in a strip shape, two fixing pieces 211 and two fixing pieces 212 are arranged, the two fixing pieces 211 are hinged with two ends of the two hinge plates 213 which are parallel to each other and have the same length in the length direction, so that a parallelogram is formed by the two fixing pieces 211 and four hinged positions of the two hinge plates 213, the two fixing pieces 212 are hinged with two ends of the two hinge plates 213 which are parallel to each other and have the same length in the length direction, so that a parallelogram is formed by the two fixing pieces 212 and the four hinged positions of the two hinge plates 213, the hinge plates 213 and the fixing pieces 211, the hinged shafts of the hinge plates 213 and the fixing pieces 212 are in axial alignment, the surfaces of the fixing pieces 212 for fixing the mounting heads 22 are arranged to be inclined by 20 degrees in the vertical direction, one fixing piece 211 is fixedly connected with the detection table 1, the mounting head 22 is fixedly connected with a second fixing part 212 far away from the first fixing part 211.

The rotatable articulated plate 213 of personnel is adjusted the height of installation head 22, make measuring probe 3 get into or break away from the beaker, when examining many water samples, need not repeatedly to install the measuring probe 3 on the head 22 and carry out the dismouting, and is comparatively convenient, because articulated plate 213 and mounting one 211, mounting two 212 all constitute parallelogram, make articulated plate 213 be unchangeable all the time at the orientation of the pivoted in-process measuring probe 3's sense terminal, the personnel need not to adjust measuring probe 3's orientation, and is comparatively convenient.

The first fixing piece 211 and the second fixing piece 212 are fixedly provided with hinge rotating shafts 214, the end portions of the hinge plates 213 are provided with hinge holes 215 for the hinge rotating shafts 214 to penetrate through for rotating connection, the hinge rotating shafts 214 are provided with abutting pieces 216 for pressing and fixing the hinge plates 213, the abutting pieces 216 are fixedly provided with threaded rods 217 for being in threaded connection with the hinge rotating shafts 214, and the threaded rods 217 are overlapped with the axis of the hinge rotating shafts 214. The personnel can rotate the threaded rod 217 to make it compress tightly with the side wall of the hinged plate 213 and fix it on the first fixing part 211 and the second fixing part 212, so that the hinged plate 213 is not easy to rotate spontaneously, the detection probe 3 can be kept in a static state in the detection process, and the detection is more accurate. The end part of the abutting piece 216, which is far away from the threaded rod 217, is fixedly provided with a screwing head 218 for a person to screw, and the screwing head 218 is arranged to facilitate the person to screw the abutting piece 216.

Referring to fig. 1 and 3, the detection table 1 includes a sliding member 11, the sliding member 11 is slidably connected to a bottom wall of the detection table 1, the bottom wall of the detection table 1 is provided with a sliding groove, the sliding member 11 is located in the sliding groove, a length direction of the sliding groove is along a length direction of the detection table 1, the sliding groove penetrates through a side wall of the detection table 1 along the length direction of the sliding groove, the sliding direction of the sliding member 11 is along the length direction of the sliding groove, the sliding member 11 slidably protrudes out of the side wall of the detection table 1, and the mounting frame 2 is located on the. The sliding part 11 can slidably adjust the horizontal position of the mounting frame 2, so that the adjusting range of the detection probe 3 is larger. The detection table 1 is provided with a limiting part 12 for preventing the sliding part 11 from sliding away from the detection table 1, the limiting part 12 is fixedly connected with the bottom wall of the sliding groove, the sliding part 11 is provided with a limiting groove 13, the length direction of the limiting groove 13 is along the sliding direction of the sliding part 11, the limiting part 12 penetrates through the limiting groove 13, and the size of the end part of the limiting part 12 departing from the detection table 1 is larger than the width size of the limiting groove 13. The arrangement of the limiting member 12 and the limiting groove 13 makes the sliding member 11 not easy to slip off the detecting table 1, which causes inconvenience.

Slider 11 is including the revolving stage 14, the revolving stage 14 rotates with slider 11's upper surface to be connected, a fixed part 211 and the top surface fixed connection of revolving stage 14, the setting up of revolving stage 14 makes mounting bracket 2's angularly adjustable, personnel can rotate mounting bracket 2, adjust test probe 3's position, make test probe 3's control range further enlarge, personnel can rotate the mounting bracket 2 of folding accomodating and make it paste and lean on the avris of examining test table 1, the transport of this ion meter of being convenient for.

The mounting head 22 runs through and is equipped with the mounting hole 221, and the diameter of mounting hole 221 from top to bottom convergent, and the pore wall of mounting hole 221 laminates with the lateral wall of test probe 3 mutually, with test probe 3 inlay card in mounting hole 221, and the mounting hole 221 is equipped with a plurality ofly, and the setting up of a plurality of mounting holes 221 makes this ion meter can also install a plurality of test probes 3 that are used for detecting other water body indexes.

The mounting head 22 is provided with a notch 222, the notch 222 penetrates through the hole wall of the mounting hole 221, the diameter of the mounting hole 221 is 1mm smaller than that of the detection probe 3, the mounting head 22 can be made of PCV or ABS, and the notch 222 improves the deformation capacity of the hole wall of the mounting hole 221 so that a person can press and fix the detection probe 3 in the hole wall of the mounting hole 221.

Through setting up articulated slab 213, mounting 211, mounting two 212, make personnel need not to relapse dismouting test probe 3 when many couples of water body samples are detected, and is comparatively convenient, and through setting up the holding piece 216, this ion meter is in the in-process that detects the water body, and test probe 3 can remain stable. The adjustment range of the inspection probe 3 is further expanded by providing the slider 11 and the turn table 14.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a digital ion meter, is including being used for showing detection platform (1) that detects numerical value, installing mounting bracket (2) on detecting platform (1), be used for detecting test probe (3) of water pH value, mounting bracket (2) and test probe (3) fixed connection, characterized by: mounting bracket (2) including height-adjustable's articulated frame (21), be used for installing installation head (22) of detecting probe (3), articulated frame (21) is including mounting (211), mounting two (212), a plurality of articulated slab (213), mounting (211), mounting two (212) all are equipped with two, mounting (211) are equipped with two articulated slab (213) that are parallel to each other and length equals, two mounting (211) are articulated with the both ends of articulated slab (213) respectively, mounting two (212) also are equipped with two articulated slab (213) that are parallel to each other and length equals, two mounting two (212) are articulated with the both ends of articulated slab (213) respectively, one mounting (211) and detecting platform (1) fixed connection, another mounting (211) and mounting two (212) fixed connection form connecting piece (219), The other fixing piece II (212) is fixedly connected with the mounting head (22).

2. The digital ion meter of claim 1, wherein: fixed part one (211), fixed part two (212) all set firmly articulated pivot (214), articulated plate (213) are equipped with and supply articulated pivot (214) to penetrate hinge hole (215) of rotating the connection, articulated pivot (214) are equipped with and are used for sticising supporting fastener (216) of fixed articulated plate (213), support fastener (216) be equipped with be used for with articulated pivot (214) threaded connection's threaded rod (217), threaded rod (217) coincide with the axis of articulated pivot (214).

3. The digital ion meter of claim 2, wherein: the abutting piece (216) is provided with a screwing head (218) which is screwed by a person.

4. The digital ion meter of claim 1, wherein: detect platform (1) and include slider (11), slider (11) with detect platform (1) sliding connection, slider (11) slidable protrusion is in detecting platform (1), mounting bracket (2) are located slider (11).

5. The digital ion meter of claim 4, wherein: examine test table (1) and be equipped with and prevent that slider (11) from sliding and break away from locating part (12) of examining test table (1), slider (11) are equipped with spacing groove (13), the sliding direction of length direction along slider (11) of spacing groove (13), locating part (12) pass spacing groove (13).

6. The digital ion meter of claim 4, wherein: the sliding part (11) comprises a rotating table (14), the rotating table (14) is rotatably connected with the sliding part (11), and the first fixing part (211) is fixed on the rotating table (14).

7. The digital ion meter of claim 1, wherein: the installation head (22) runs through and is equipped with mounting hole (221), the diameter of mounting hole (221) from top to bottom convergent, mounting hole (221) can supply test probe (3) inlay card, mounting hole (221) are equipped with a plurality ofly.

8. The digital ion meter of claim 7, wherein: the mounting head (22) is provided with a notch (222), the notch (222) penetrates through the hole wall of the mounting hole (221), the diameter of the mounting hole (221) is 1mm smaller than that of the detection probe (3), and the mounting head (22) is made of an elastic material.