CN209486185U

CN209486185U - A kind of conductivity detector

Info

Publication number: CN209486185U
Application number: CN201822070275.9U
Authority: CN
Inventors: 黎虹; 李光
Original assignee: Shenyang Institute of Technology
Current assignee: Shenyang Institute of Technology
Priority date: 2018-12-11
Filing date: 2018-12-11
Publication date: 2019-10-11
Anticipated expiration: 2028-12-11

Abstract

The utility model discloses a kind of conductivity detectors, including casing assembly, bracket component and detection components, the casing assembly includes electric conductivity detector, front apron and display screen, the front surface of the electric conductivity detector is equipped with the front apron, the front apron is fixedly connected with the electric conductivity detector, the front surface of the front apron is equipped with the display screen, the display screen is fixedly connected with the electric conductivity detector, the display screen and internal electric source are electrically connected, the bracket component includes detection support frame, telescopic rod, shaft, locking knob, hanger bar and fixed plate；The detection support frame that can be disposed vertically detection pen is provided on original electric conductivity detector, pen can be will test and be inserted perpendicularly into reagent bottle progress conductivity detection, support frame height is adjustable, facilitates and carries out detection pen and be placed in taking-ups, detects and offer convenience to conductivity.

Description

A kind of conductivity detector

Technical field

The utility model belongs to conductivity detection technique field, and in particular to a kind of conductivity detector.

Background technique

Conductivity, physics concept, is referred to as conductivity；In ecology, conductivity is solution numerically Conduct the ability of electric current.The measurement of conductivity is usually the conductivity measurement of solution, and the resistivity of solid conductor can pass through Europe Nurse law and law of resistance measurement.

Original conductivity detector needs to detect pen when carrying out conductivity detection and is vertically disposed in liquid to be detected It is interior, if what detection pen cannot be vertical is placed in detection liquid, it will lead to testing result and error occur, to influence measurement essence Degree, further influences measurement result.

Summary of the invention

The purpose of this utility model is to provide a kind of conductivity detectors, mentioned above in the background art to solve When carrying out conductivity detection, what detection pen cannot be vertical is placed in detection liquid original conductivity detector, can lead The problem of causing testing result error occur, influence measurement accuracy.

To achieve the above object, the utility model provides the following technical solutions: a kind of conductivity detector, including shell Component, bracket component and detection components, the casing assembly include electric conductivity detector, front apron and display screen, the conductance The front surface of rate detector is equipped with the front apron, and the front apron is fixedly connected with the electric conductivity detector, the front The front surface of plate is equipped with the display screen, and the display screen is fixedly connected with the electric conductivity detector, the display screen with it is interior Portion's power supply is electrically connected, and the bracket component includes detection support frame, telescopic rod, shaft, locking knob, hanger bar and fixation Plate, the detection support frame is located at the right end of the electric conductivity detector, and is fixedly connected with the electric conductivity detector, institute The inside for stating detection support frame is equipped with the telescopic rod, and the telescopic rod is fixedly connected with the detection support frame, described The top of telescopic rod is equipped with the shaft, and the shaft is fixedly connected with the telescopic rod, and the shaft is far from the telescopic rod One end be equipped with the hanger bar, the top of the hanger bar is equipped with the locking knob, and the hanger bar and the shaft are logical The locking knob to be crossed to be fixedly connected, the fixed plate is located at the bottom of the hanger bar, and is fixedly connected with the hanger bar, The left and right ends of the fixed plate are corresponding to offer the first slot and the second slot, first slot and second slot with The fixed plate is integrally formed, and the detection components include detection collector, terminals and detection pen, the conductivity detection The top of instrument is equipped with the detection collector, and the detection collector is fixedly connected with the electric conductivity detector, described The top for detecting a collector is equipped with the detection pen, and the detection pen is detachably connected with the detection collector, described The top for detecting pen is equipped with the terminals, and the terminals are fixedly connected with the detection pen, and the bottom of the detection pen is set There is electrode guide post, the electrode guide post is fixedly connected with the detection pen, and the top outer of the electrode guide post opens up screw thread, institute It states screw thread to be fixedly connected with the electrode guide post, the detection pen and internal electric source are electrically connected.

Preferably, the lateral wall of first slot is equipped with spinner, and the quantity of the spinner is three, and three rotations Detain the lateral wall arranged in a ring in first slot.

Preferably, the inside of the detection collector offers cavity, and the cavity stores the detection pen.

Preferably, the quantity of the detection collector is two, and two detection collectors are installed in institute State the top of electric conductivity detector.

Preferably, the hanger bar is rotatablely connected with the telescopic rod by the shaft, is set at the top of the telescopic rod There is the locking knob, the telescopic rod is fixedly connected with the shaft by the locking knob.

Preferably, the detection pen runs through first slot, and detachable by the screw thread with first slot Connection.

It can compared with prior art, the utility model has the beneficial effects that being provided on original electric conductivity detector To be disposed vertically the detection support frame of detection pen, pen can be will test and be inserted perpendicularly into reagent bottle progress conductivity detection, support Frame height is adjustable, facilitates and carries out detection pen and be placed in taking-ups, detects and offer convenience to conductivity.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the detection structural schematic diagram of the utility model；

Fig. 3 is the fixed plate structure schematic diagram of the utility model；

In figure: 10- casing assembly, 11- electric conductivity detector, 12- front apron, 13- display screen, 20- bracket component, 21- Detect a support frame, 22- telescopic rod, 23- shaft, 24- locking knob, 25- hanging column, 26- fixed plate, the first slot of 261-, The second slot of 262-, 263- spinner, 30- detection components, 31- detection collector, 32- terminals, 33- detect pen, 331- spiral shell Line, 332- electrode guide post.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of conductivity detector, including shell group Part 10, bracket component 20 and detection components 30, casing assembly 10 include electric conductivity detector 11, front apron 12 and display screen 13, The front surface of electric conductivity detector 11 is equipped with front apron 12, and front apron 12 is fixedly connected with electric conductivity detector 11, front apron 12 Front surface be equipped with display screen 13, display screen 13 is fixedly connected with electric conductivity detector 11, display screen 13 and internal electric source electrical property Connection, bracket component 20 include detection support frame 21, telescopic rod 22, shaft 23, locking knob 24, hanger bar 25 and fixed plate 26, detection support frame 21 is located at the right end of electric conductivity detector 11, and is fixedly connected with electric conductivity detector 11, detects pen branch The inside of support 21 is equipped with telescopic rod 22, and telescopic rod 22 is fixedly connected with detection support frame 21, and the top of telescopic rod 22 is equipped with Shaft 23, shaft 23 are fixedly connected with telescopic rod 22, and shaft 23 is equipped with hanger bar 25, hanger bar 25 far from one end of telescopic rod 22 Top be equipped with locking knob 24, hanger bar 25 and shaft 23 are fixedly connected by locking knob 24, and fixed plate 26, which is located at, to hang The bottom of bar 25, and be fixedly connected with hanger bar 25, the left and right ends correspondence of fixed plate 26 offers the first slot 261 and second Slot 262, the first slot 261 and the second slot 262 are integrally formed with fixed plate 26, and detection components 30 include detection collector 31, terminals 32 and detection pen 33, the top of electric conductivity detector 11 are equipped with detection collector 31, detection collector 31 with Electric conductivity detector 11 is fixedly connected, and the top of detection collector 31 is equipped with detection pen 33, detection pen 33 and detection pen storage Device 31 is detachably connected, and the top of detection pen 33 is equipped with terminals 32, and terminals 32 are fixedly connected with detection pen 33, detects pen 33 Bottom be equipped with electrode guide post 332, electrode guide post 332 with detect pen 33 be fixedly connected, the top outer of electrode guide post 332 opens up Screw thread 331, screw thread 331 are fixedly connected with electrode guide post 332, and detection pen 33 and internal electric source are electrically connected.

In the present embodiment, 11 matching standard conductance liquid of electric conductivity detector can carry out each range and calibrate automatically, school On time, instrument automatic identification calibration solution, if you using mistake or calibrate with the biggish conductance liquid of setting value deviation, instrument Automatic alarm is applied to most of field relevant to water analysis, such as teaching, scientific research, laboratory by device.

In the present embodiment, conductivity detector, including casing assembly 10, bracket component 20 and detection components 30, unscrew Locking knob 24 adjusts hanger bar 25 to upright position by rotating shaft 23, will test pen 33 out of detection collector 31 It takes out, by 26 fixed test pen 33 of fixed plate, the height of detection pen 33 is adjusted by telescopic rod 22, will test the electrode of pen 33 Guide post 332 is inserted into reagent bottle and carries out conductivity detection, and testing result is shown on the display screen 13 of electric conductivity detector 11, guarantees It offers convenience while conductivity detection is accurate to conductivity detection.

Further, the lateral wall of the first slot 261 is equipped with spinner 263, and the quantity of spinner 263 is three, and three rotations Detain 263 lateral walls arranged in a ring in the first slot 261.

In the present embodiment, the lateral wall of the first slot 261 is equipped with spinner 263, and three spinners 263 can preferably fix inspection Pen 33 is surveyed, prevents the electrode guide post 332 of detection pen from occurring shaking when detecting and causes measurement error, keep the stabilization of detection.

Further, the inside for detecting a collector 31 offers cavity, cavity storage detection pen 33.

In the present embodiment, the inside of detection collector 31 offers cavity, foam-rubber cushion is placed in cavity, for storing Pen 33 is detected, is taken when facilitating detection conductivity.

Further, the quantity for detecting a collector 31 is two, and two detection collectors 31 are installed in conductance The top of rate detector 11.

In the present embodiment, the quantity of detection collector 31 is two, can store two detection pens 33, wherein an inspection It surveys pen 33 and is used as spare, used for detecting substitution when pen 33 breaks down.

Further, hanger bar 25 is rotatablely connected with telescopic rod 22 by shaft 23, and the top of telescopic rod 22 is equipped with locking Knob 24, telescopic rod 22 are fixedly connected with shaft 23 by locking knob 24.

In the present embodiment, hanging rod 25 is rotatablely connected with telescopic rod 22 by shaft 23, and the top of telescopic rod 22 is equipped with locking Knob 24, telescopic rod 22 are fixedly connected with shaft 23 by locking knob 24, and locking knob 24 is respectively used to fixed hanger bar 25 With shaft 23 and telescopic rod 22 and shaft 23, prevents detection support frame 21 from loosening, influence to measure.

Further, detection pen 33 runs through the first slot 261, and is detachably connected with the first slot 261 by screw thread 331 It connects.

In the present embodiment, detection pen 33 runs through the first slot 261, and is detachably connected with the first slot 261 by screw thread 331 It connects, facilitates the installation and removal of detection pen 33, facilitate staff to carry out conductivity detection and use.

The working principle and process for using of the utility model: after the utility model installs, unscrewing locking knob 24, leads to It crosses rotating shaft 23 and adjusts hanger bar 25 to upright position, will test pen 33 and taken out out of detection collector 31, pass through detection The screw thread 331 of pen 33 and the first slot 261 of fixed plate 26 are spirally connected, and clamp regular inspection by three spinners 263 and survey pen 33, by stretching Contracting bar 22 adjusts the height of detection support frame 21, and the electrode guide post 332 that will test pen 33 is inserted into reagent bottle and carries out conductivity inspection It surveys, testing result is shown on the display screen 13 of electric conductivity detector 11, ensure that while conductivity detection is accurate to conductance Rate detection offers convenience.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of conductivity detector, it is characterised in that: including casing assembly (10), bracket component (20) and detection components (30), the casing assembly (10) includes electric conductivity detector (11), front apron (12) and display screen (13), the conductivity inspection The front surface for surveying instrument (11) is equipped with the front apron (12), the front apron (12) and the electric conductivity detector (11) fixed company It connects, the front surface of the front apron (12) is equipped with the display screen (13), the display screen (13) and the electric conductivity detector (11) it is fixedly connected, the display screen (13) and internal electric source are electrically connected, and the bracket component (20) includes detection pen support Frame (21), telescopic rod (22), shaft (23), locking knob (24), hanger bar (25) and fixed plate (26), the detection pen support Frame (21) is located at the right end of the electric conductivity detector (11), and is fixedly connected with the electric conductivity detector (11), the inspection The inside for surveying a support frame (21) is equipped with the telescopic rod (22), and the telescopic rod (22) and the detection support frame (21) are solid The top of fixed connection, the telescopic rod (22) is equipped with the shaft (23), and the shaft (23) and the telescopic rod (22) are fixed Connection, the shaft (23) are equipped with the hanger bar (25) far from the one end of the telescopic rod (22), the hanger bar (25) Top is equipped with the locking knob (24), and the hanger bar (25) and the shaft (23) are fixed by the locking knob (24) Connection, the fixed plate (26) is located at the bottom of the hanger bar (25), and is fixedly connected with the hanger bar (25), described solid The left and right ends of fixed board (26) are corresponding to offer the first slot (261) and the second slot (262), first slot (261) and Second slot (262) and the fixed plate (26) are integrally formed, and the detection components (30) include detection collector (31), the top of terminals (32) and detection pen (33), the electric conductivity detector (11) is equipped with the detection collector (31), the detection collector (31) is fixedly connected with the electric conductivity detector (11), the detection collector (31) Top be equipped with the detection pen (33), the detection pen (33) is detachably connected with the detection collector (31), described The top for detecting pen (33) is equipped with the terminals (32), and the terminals (32) are fixedly connected with the detection pen (33), institute The bottom for stating detection pen (33) is equipped with electrode guide post (332), the electrode guide post (332) and the fixed company of the detection pen (33) It connects, the top outer of the electrode guide post (332) opens up screw thread (331), the screw thread (331) and the electrode guide post (332) It is fixedly connected, the detection pen (33) and internal electric source are electrically connected.

2. a kind of conductivity detector according to claim 1, it is characterised in that: outside first slot (261) Side wall is equipped with spinner (263), and the quantity of the spinner (263) is three, and three spinners (263) are arranged in a ring in institute State the lateral wall of the first slot (261).

3. a kind of conductivity detector according to claim 1, it is characterised in that: detection collector (31) Inside offers cavity, and the cavity stores the detection pen (33).

4. a kind of conductivity detector according to claim 1, it is characterised in that: detection collector (31) Quantity is two, and two detections collector (31) are installed in the top of the electric conductivity detector (11).

5. a kind of conductivity detector according to claim 1, it is characterised in that: the hanger bar (25) is stretched with described Contracting bar (22) is rotatablely connected by the shaft (23), and the top of the telescopic rod (22) is equipped with the locking knob (24), institute It states telescopic rod (22) and is fixedly connected with the shaft (23) by the locking knob (24).

6. a kind of conductivity detector according to claim 1, it is characterised in that: the detection pen (33) is through described First slot (261), and be detachably connected with first slot (261) by the screw thread (331).