CN217212915U

CN217212915U - Intelligent conductivity meter

Info

Publication number: CN217212915U
Application number: CN202220386799.2U
Authority: CN
Inventors: 范志鹏
Original assignee: Tianjin Sanmu Technology Co ltd
Current assignee: Tianjin Sanmu Technology Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-08-16
Anticipated expiration: 2032-02-24

Abstract

The utility model provides an intelligent conductivity meter, including conductivity meter body, the bottom plate, a pedestal, the connecting seat, the bottom plate upper surface is equipped with base and connecting seat, the base upper surface is equipped with the clamping unit, conductivity meter body is located the clamping unit and presss from both sides tightly through the clamping unit, the vertical screw rod that is equipped with of connecting seat upper surface and can wind screw rod pivoted guide bar, diaphragm and inherent runner are worn out on the screw rod top, guide bar top rigid coupling is in the diaphragm bottom, the spiro union has the moving member on the screw rod, and the other end of moving member cup joints on the guide bar, moving member front side rigid coupling has the electrode to press from both sides, the electrode on the conductivity meter body is held in the electrode presss from both sides. The utility model discloses beneficial effect: fix the conductivity meter body at the base upside, the electrode centre gripping is in the electrode holder, and the electrode holder can reciprocate through rotating the screw rod to can change the direction of electrode holder through rotating the conducting rod, be in the same place conductivity meter body and the structure integration that is used for supporting the electrode holder, make conductivity meter body use more convenient.

Description

Intelligent conductivity meter

Technical Field

The utility model belongs to intelligence conductivity meter equipment field especially relates to an intelligence conductivity meter.

Background

For a portable conductivity meter, an electrode is usually connected to a conductivity meter body only through an electric wire, the electrode is in a free placement state, or the electrode is placed on one side of the conductivity meter body through a clamping groove. Although the desk-top conductivity meter has a mechanical arm to adjust the position of the electrode, the desk-top conductivity meter is expensive compared with the portable conductivity meter, and the portable conductivity meter is selected in many cases. However, for example, the Mutli 3410 conductivity meter, the LF39 conductivity meter, the DDBJ-350 conductivity meter, etc., the portable conductivity meter does not have a mechanical arm, and does not have the function of clamping and adjusting the height of the electrode when in use, so that a support frame for clamping the electrode needs to be additionally built, the operation is complicated, and the equipment of each part is arranged in a mess.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides an intelligent conductivity meter to overcome the above-mentioned problems in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides an intelligent conductivity meter, including the conductivity meter body, the bottom plate, a pedestal, the connecting seat, the bottom plate upper surface is equipped with base and connecting seat, the base upper surface is equipped with clamping unit, the conductivity meter body is located clamping unit and presss from both sides tightly through clamping unit, the vertical screw rod that is equipped with of connecting seat upper surface and can wind screw rod pivoted guide bar, diaphragm and inherent runner are worn out on the screw rod top, guide bar top rigid coupling in diaphragm bottom, the spiro union has the moving member on the screw rod, and the other end of moving member cup joints on the guide bar, moving member front side rigid coupling has the electrode clamp, the electrode on the centre gripping conductivity meter body in the electrode clamp.

Further, press from both sides tight unit and include baffle, fixed plate, splint and threaded rod, the vertical rigid coupling of baffle in base upper surface one end, the vertical rigid coupling of fixed plate in the base upper surface other end is equipped with first screw hole on the fixed plate, threaded rod level setting and spiro union are in first screw hole, the inner swing joint of threaded rod has the splint of vertical setting, the outer end is equipped with integrated into one piece's dwang.

Further, department has seted up in the middle of the inner terminal surface of threaded rod has the internal screw thread mounting hole, and there is the convex connecting block in circumference outside the threaded rod at mounting hole department spiro union, be equipped with the threaded rod connecting hole on the splint lateral wall, the splint inside wall is equipped with the recess that sets up and be linked together with the threaded rod connecting hole is coaxial, the threaded rod connecting hole is passed to threaded rod the inner, and the connecting block activity sets up in the recess, it is equipped with spacing protruding edge to lie in splint outside department circumference on the threaded rod, spacing protruding edge is greater than the degree of depth of threaded rod connecting hole and is less than threaded rod connecting hole and groove depth sum to the distance between the connecting block.

Furthermore, rubber protective layers are bonded on the inner sides of the clamping plates and the baffle plates.

Further, the arc wall has been seted up to the connecting seat upper surface, and the center pin of arc wall and screw rod center pin coincidence, and the arc tank bottom is linked together and is equipped with the spout, and the spout opening is located the connecting seat lateral wall, and the level is equipped with the slider that stretches out the open end in the spout, and the inner upper surface of slider is equipped with the jack, and guide bar bottom interference is pegged graft in the jack, and the slider outer end is vertical to be seted up has the internal screw thread through hole, and the spiro union has the spacer pin in the through hole.

Furthermore, a second threaded hole is formed in one end of the moving piece, a sleeve hole is formed in the other end of the moving piece, a screw rod is screwed in the second threaded hole, and a guide rod is sleeved in the sleeve hole.

Further, the electrode clamp includes dead lever and the movable rod that the level set up, and the terminal rigid coupling of dead lever in moving member front side, dead lever and the relative one side of movable rod front end all are equipped with relatively and press from both sides tight groove, and the terminal inboard of movable rod sets up to the inclined plane structure, and the inboard inclined plane structure that corresponds the movable rod end of dead lever is equipped with the breach, and contacts the department at the front end of inclined plane and breach and be connected with the torsional spring, and the both sides of torsional spring are located the lateral wall of dead lever and movable rod respectively.

Furthermore, the bottom of the transverse plate is also provided with a winding rod, and the bottom of the winding rod is provided with a limiting plate.

Furthermore, a bearing is arranged on the connecting seat corresponding to the screw rod, and the bottom of the screw rod is arranged in the bearing.

Furthermore, a through hole is formed in the transverse plate, and the top end of the screw rod penetrates out of the through hole.

Furthermore, the bottom plate, the base and the connecting seat are of an integrally formed structure.

Compared with the prior art, the utility model discloses following advantage has:

intelligence conductivity meter fix the conductivity meter body at the base upside, the electrode centre gripping is in the electrode clamp, the electrode clamp can reciprocate through rotating the screw rod to can change the direction that the electrode pressed from both sides through rotating the conducting rod, with the structure integration of conductivity meter body and being used for supporting the electrode clamp together, it is more convenient to make the conductivity meter body use.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural diagram of an intelligent conductivity meter according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a connection seat according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of the connection between the clamping plate and the threaded rod according to the embodiment of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1.

Description of reference numerals:

1. a base plate; 2. a base; 3. a connecting seat; 301. an arc-shaped slot; 302. a chute; 4. a conductivity meter body; 401. an electrode; 402. an electric wire; 5. a screw; 501. a rotating wheel; 6. a guide bar; 7. a transverse plate; 701. a wire winding rod; 702. a limiting plate; 8. a moving member; 9. an electrode holder; 901. fixing the rod; 902. a movable rod; 903. a clamping groove; 904. a notch; 10. a baffle plate; 11. a fixing plate; 12. a splint; 1201. a threaded rod connecting hole; 1202. a groove; 13. a threaded rod; 1301. rotating the rod; 1302. a limiting convex edge; 1303. mounting holes; 14. a slider; 15. a spacing pin; 16. connecting blocks; 1601. and (4) a threaded column.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in the figure, an intelligence conductivity meter, including conductivity meter body 4, bottom plate 1, base 2, connecting

seat

3, 1 upper surface of bottom plate is equipped with base 2 and connecting

seat

3, 2 upper surfaces of base are equipped with clamping unit, conductivity meter body 4 is located clamping unit and presss from both sides tightly through clamping unit, 3 upper surfaces of connecting seat are vertical to be equipped with screw rod 5 and can wind screw rod 5 pivoted guide bar 6, diaphragm 7 and inherent runner 501 are worn out on 5 tops of screw rod, 6 top rigid couplings of guide bar are in diaphragm 7 bottoms, the spiro union has moving member 8 on the screw rod 5, and the other end of moving member 8 cup joints on

guide bar

6, 8 front sides rigid couplings of moving member have electrode 401 to press from both sides, electrode 401 presss from both sides electrode 401 on being used for centre gripping conductivity meter body 4. In this embodiment, the conductivity meter body 4 is an existing device, and therefore, the internal structure and the testing principle thereof are not described herein again. The conductivity meter body 4 is fixed on the upper side of the base 2, the electrode 401 is clamped in the electrode 401 clamp, the electrode 401 clamp can move up and down by rotating the screw 5, and the direction of the electrode 401 clamp can be changed by rotating the conducting rod.

The clamping unit comprises a baffle 10, a fixing plate 11, a clamping plate 12 and a threaded rod 13, the vertical rigid coupling of the baffle 10 is arranged at one end of the upper surface of the base 2, the vertical rigid coupling of the fixing plate 11 is arranged at the other end of the upper surface of the base 2, a first threaded hole is formed in the fixing plate 11, the threaded rod 13 is horizontally arranged and screwed in the first threaded hole, the inner end of the threaded rod 13 is movably connected with the clamping plate 12 which is vertically arranged, the outer end of the threaded rod is provided with an integrally formed rotating rod 1301, the baffle 10 and the clamping plate 12 are respectively abutted to the two sides of the conductivity meter body 4, and the clamping operation is carried out on the conductivity meter body 4.

The middle of the end face of the inner end of the threaded rod 13 is provided with a mounting hole 1303 with an internal thread, the mounting hole 1303 is in threaded connection with a connecting block 16 protruding towards the outer side of the threaded rod 13 in the circumferential direction, the outer side wall of the clamping plate 12 is provided with a threaded rod connecting hole 1201, the inner side wall of the clamping plate 12 is provided with a groove 1202 coaxially arranged with the threaded rod connecting hole 1201 and communicated with the threaded rod connecting hole, the inner end of the threaded rod 13 penetrates through the threaded rod connecting hole 1201, the connecting block 16 is movably arranged in the groove 1202, a limiting convex edge 1302 is circumferentially arranged on the outer side of the clamping plate 12 on the threaded rod 13, and the distance between the limiting convex edge 1302 and the connecting block 16 is larger than the depth of the threaded rod connecting hole 1201 and smaller than the sum of the depths of the threaded rod connecting hole 1201 and the groove 1202. In this embodiment, the sectional dimension of the connecting block 16 is greater than the sectional dimension of the threaded rod connecting hole 1201, and the sectional dimension of the threaded rod 13 is less than the sectional dimension of the threaded rod connecting hole 1201, so as to ensure that the connecting block 16 does not depart from the connecting hole, that is, to ensure that the threaded rod 13 does not depart from the clamp plate 12, and the threaded rod 13 can drive the connecting block 16 to rotate in the groove 1202 when rotating, and meanwhile, the threaded rod 13 can drive the clamp plate 12 to move forward in the forward moving process, and when the clamp plate 12 abuts against the conductivity meter body 4, the threaded rod 13 is stopped being screwed. In this embodiment, an integrally formed threaded post 1601 is disposed on one side of the connecting block 16 facing the threaded rod 13, the threaded post 1601 is screwed with the mounting hole 1303, and the limiting ledge 1302 is integrally formed with the threaded rod 13.

Rubber protective layers are bonded on the inner sides of the clamping plates 12 and the inner sides of the baffles 10, and play a role in protecting when the conductivity meter body 4 is clamped.

Arc wall 301 has been seted up to connecting seat 3 upper surface, and the center pin of arc wall 301 and the coincidence of 5 center pins of screw rod, and arc wall 301 bottom communicates and is equipped with spout 302, and spout 302 opening is located the connecting seat 3 lateral walls, and the level is equipped with the slider 14 that stretches out the open end in the spout 302, and the inner upper surface of slider 14 is equipped with the jack, and 6 bottoms interference of guide bar are pegged graft in the jack, and 14 outer ends of slider are vertical to be seted up and to have the internal screw thread through hole, and the spiro union has spacer pin 15 in the through hole. In this embodiment, spout 302 diapire position is higher than bottom plate 1 upper surface position, when slider 14 is removed to needs, upwards twist the spacer pin 15 and move, make it break away from bottom plate 1, can be in order to rotate slider 14, make slider 14 move along spout 302, and then drive guide bar 6 and move along arc wall 301, finally realize pressing from both sides the regulation at the horizontal plane internal position to electrode 401, adjust to suitable position after, screw up spacer pin 15, make spacer pin 15 bottom support bottom plate 1 upper surface tightly, be about to slider 14 position fix. In this embodiment, the bottom of the limit pin 15 is covered with a rubber layer.

One end of the moving piece 8 is also provided with a second threaded hole, the other end of the moving piece is provided with a sleeve hole, a screw rod 5 is screwed in the second threaded hole, and a guide rod 6 is sleeved in the sleeve hole.

Electrode 401 presss from both sides dead lever 901 and the movable rod 902 that includes horizontal setting, the terminal rigid coupling of dead lever 901 in 8 front sides of moving member, the relative one side in dead lever 901 and movable rod 902 front end all is equipped with relatively and presss from both sides tight groove 903, the terminal inboard of movable rod 902 sets up to the inclined plane structure, the inboard inclined plane structure that corresponds the movable rod 902 end of dead lever 901 is equipped with breach 904, and the front end contact department at inclined plane and breach 904 is connected with the torsional spring, the both sides of torsional spring are located the lateral wall of dead lever 901 and movable rod 902 respectively. In this embodiment, when the electrode 401 clamp is used, the movable rod 902 is pressed, the inclined structure of the movable rod 902 enters the notch 904 of the fixed rod 901, so that the movable rod 902 is separated from the front end opening of the fixed rod 901, then the electrode 401 rod is clamped between the two clamping grooves 903, and the movable rod 902 is released, so that the fixed rod 901 and the movable rod 902 clamp the electrode 401 rod. In this embodiment, rubber layers are disposed in the clamping grooves 903 of the fixed rod 901 and the movable rod 902.

The bottom of the transverse plate 7 is further provided with a wire winding rod 701, a limiting plate 702 is arranged at the bottom of the wire winding rod 701, when the wire winding device is used, redundant wires 402 can be wound on the wire winding rod 701 to be placed, the phenomenon that the wires 402 are untidy due to overlong is avoided, and the wires 402 are limited to slide out of the bottom of the wire winding rod 701 through the limiting plate 702. In this embodiment, wire winding rod 701 both ends all are equipped with the screw thread, and the top spiro union is in diaphragm 7 bottoms, and bottom spiro union limiting plate 702 is convenient dismantlement and installation. In addition, a sleeve can be movably sleeved on the winding rod 701, the electric wire 402 is wound on the sleeve, and when the wire needs to be paid off, the electric wire 402 of the sleeve only needs to drag the sleeve to rotate.

The connecting seat 3 is provided with a bearing corresponding to the screw rod 5, and the bottom of the screw rod 5 is arranged in the bearing, so that the screw rod 5 can rotate conveniently.

The transverse plate 7 is provided with a through hole, and the top end of the screw rod 5 penetrates out of the through hole.

The bottom plate 1, the base 2 and the connecting seat 3 are of an integrally formed structure.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent conductivity meter, characterized by: including the conductivity meter body, the bottom plate, a pedestal, the connecting seat, the bottom plate upper surface is equipped with base and connecting seat, the base upper surface is equipped with clamping unit, the conductivity meter body is located clamping unit and presss from both sides tightly through clamping unit, the vertical screw rod that is equipped with of connecting seat upper surface and can wind screw rod pivoted guide bar, diaphragm and inherent runner are worn out on the screw rod top, guide bar top rigid coupling is in the diaphragm bottom, the spiro union has the moving member on the screw rod, and the other end of moving member cup joints on the guide bar, the moving member front side rigid coupling has the electrode clamp, the electrode on the conductivity meter body is held to the clamp in the electrode clamp.

2. The intelligent conductivity meter according to claim 1, wherein: the clamping unit comprises a baffle, a fixed plate, a clamping plate and a threaded rod, wherein the baffle is vertically fixedly connected to one end of the upper surface of the base, the fixed plate is vertically fixedly connected to the other end of the upper surface of the base, a first threaded hole is formed in the fixed plate, the threaded rod is horizontally arranged and screwed in the first threaded hole, the inner end of the threaded rod is movably connected with the clamping plate which is vertically arranged, and the outer end of the threaded rod is provided with an integrally formed rotating rod.

3. The intelligent conductivity meter according to claim 2, wherein: department has seted up the mounting hole that has the internal screw thread in the middle of the inner terminal surface of threaded rod, and there is the convex connecting block in circumference outside the threaded rod at mounting hole department spiro union, be equipped with the threaded rod connecting hole on the splint lateral wall, the splint inside wall is equipped with the recess that sets up and be linked together with the threaded rod connecting hole is coaxial, the threaded rod connecting hole is passed to threaded rod the inner, and the connecting block activity sets up in the recess, it is equipped with spacing protruding edge to lie in splint outside department circumference on the threaded rod, spacing protruding edge is greater than the degree of depth of threaded rod connecting hole and is less than threaded rod connecting hole and the sum of the groove depth to the distance between the connecting block.

4. The intelligent conductivity meter according to claim 2, wherein: rubber protective layers are bonded on the inner sides of the clamping plates and the baffle plates.

5. The intelligent conductivity meter according to claim 1, wherein: the arc wall has been seted up to the connecting seat upper surface, and the center pin of arc wall and the coincidence of screw rod center pin, and arc tank bottom portion is linked together and is equipped with the spout, and the spout opening is located the connecting seat lateral wall, and the level is equipped with the slider that stretches out the open end in the spout, and slider inner upper surface is equipped with the jack, and guide bar bottom interference is pegged graft in the jack, and the slider outer end is vertical to be seted up to have the internal screw thread through hole, and the spiro union has the spacer pin in the through hole.

6. The intelligent conductivity meter according to claim 1, wherein: one end of the moving piece is also provided with a second threaded hole, the other end of the moving piece is provided with a sleeve hole, a screw rod is screwed in the second threaded hole, and a guide rod is sleeved in the sleeve hole.

7. The intelligent conductivity meter according to claim 1, wherein: the electrode clamp comprises a fixed rod and a movable rod, wherein the fixed rod and the movable rod are horizontally arranged, the tail end of the fixed rod is fixedly connected to the front side of the moving member, a clamping groove is oppositely formed in one side, opposite to the front end of the movable rod, of the fixed rod, the tail end of the movable rod is arranged to be in an inclined surface structure, a notch is formed in the inclined surface structure, corresponding to the tail end of the movable rod, of the fixed rod, a torsion spring is connected to the front end of the inclined surface and the front end of the notch in a contact mode, and the two sides of the torsion spring are respectively located on the outer side walls of the fixed rod and the movable rod.

8. The intelligent conductivity meter according to claim 1, wherein: the diaphragm bottom still is equipped with the wire winding pole, and the wire winding pole bottom is equipped with the limiting plate.

9. The intelligent conductivity meter according to claim 1, wherein: the connecting seat is provided with a bearing corresponding to the screw rod, and the bottom of the screw rod is arranged in the bearing.