CN220340104U - PH meter supporting arm - Google Patents
PH meter supporting arm Download PDFInfo
- Publication number
- CN220340104U CN220340104U CN202321634245.0U CN202321634245U CN220340104U CN 220340104 U CN220340104 U CN 220340104U CN 202321634245 U CN202321634245 U CN 202321634245U CN 220340104 U CN220340104 U CN 220340104U
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- CN
- China
- Prior art keywords
- meter
- mounting seat
- transverse beam
- meter electrode
- fixedly connected
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- 244000309464 bull Species 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 2
- 238000004804 winding Methods 0.000 description 19
- 238000009434 installation Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model discloses a PH meter supporting arm which comprises a base plate and a rotating rod rotating at the top of the base plate, wherein a square column is welded at the top of the rotating rod, a rotating assembly is arranged between the rotating rod and the base plate, and the rotating assembly comprises a gear fixedly connected to the surface of the rotating rod. According to the utility model, the PH meter electrode is fixed on the PH meter electrode mounting seat, the PH meter electrode mounting seat can be lifted by unreeling of the reeling device, the PH meter electrode mounting seat can rotate by taking the rotating rod position as an axis to adjust the position through the rotating assembly, the PH meter electrode mounting seat can also drive the PH meter electrode mounting seat to transversely move through the driving assembly by the moving sleeve, the horizontal position of the PH meter electrode mounting seat is adjusted, the moving range of the PH meter electrode mounted on the PH meter electrode mounting seat is increased, and the purpose of increasing the moving range of the PH electrode can be achieved, so that the placing position range of a solution to be detected is increased.
Description
Technical Field
The utility model belongs to the technical field of PH detection, and particularly relates to a PH meter supporting arm.
Background
The PH meter is an instrument for measuring the PH value of a solution, and structurally comprises a PH meter frame and a PH meter electrode mounting seat, wherein the PH meter electrode mounting seat is used for mounting a PH meter electrode, when the PH meter is used, the PH meter electrode is placed on the PH meter electrode mounting seat, a container (such as a beaker and the like) containing liquid to be measured is placed below the PH meter electrode mounting seat, and the PH meter electrode stretches into the liquid to be measured to measure the PH value of the liquid.
The PH value of a solution is measured and needs to stretch into the solution to be detected, the PH electrode mounting seat is connected with the frame of the PH meter, in the use process, the position of the solution to be detected is limited, and the PH electrode can stretch into the solution only by being placed at the designated position, so that a PH meter supporting arm is designed, the movable range of the PH electrode can be enlarged, and the position range of the solution to be detected is enlarged.
Disclosure of Invention
The utility model aims to provide a PH meter supporting arm which has the advantages of being capable of increasing the moving range of a PH electrode, thereby increasing the placing position range of a solution to be detected, and solving the problems in the background technology.
The technical scheme for solving the technical problems is as follows: the utility model provides a PH meter support arm, its includes the bed plate and rotates in the bull stick at bed plate top, the top welding of bull stick has square post, be provided with rotation subassembly between bull stick and the bed plate, rotation subassembly includes the gear of fixed connection at the bull stick surface, the top fixedly connected with fixed rail of bed plate, fixed rail's inner chamber sliding connection has the rack with gear engaged with, the top welding of square post has the transverse beam, the surface sliding connection of transverse beam has the removal cover, be provided with drive assembly between removal cover and the transverse beam, the bottom fixed mounting of removal cover has the coiling mechanism, the coiling has the receipts to roll up the rope on the coiling mechanism, the bottom fixed mounting of receipts to roll up the rope has PH meter electrode mount pad.
Preferably, the top fixed mounting of bed plate has electronic slip table, the surface of electronic slip table is provided with the slip cap, the top fixed mounting of slip cap has the linking arm, one side of linking arm runs through to fixed rail's inner chamber and with rack fixed connection.
Preferably, a rectangular long opening for the connecting arm to move is formed in one side of the fixed guide rail.
Preferably, the driving assembly comprises a rectangular groove formed in the top of the transverse beam, a threaded rod is rotatably connected to the inner cavity of the rectangular groove, and the movable sleeve is in threaded connection with the surface of the threaded rod.
Preferably, a motor is fixedly arranged on the left side of the transverse beam, and an output shaft of the motor penetrates through an inner cavity of the rectangular groove and is fixedly connected with the threaded rod.
Preferably, an installation cavity is formed in one side of the PH meter electrode installation seat, and an elastic adhesive tape is fixedly connected to the inner cavity of the installation cavity.
1. The beneficial effects of the utility model are as follows: according to the utility model, the PH meter electrode is fixed on the PH meter electrode mounting seat, the PH meter electrode mounting seat can be lifted by unreeling of the reeling device, the PH meter electrode mounting seat can rotate by taking the rotating rod position as an axis to adjust the position through the rotating assembly, the PH meter electrode mounting seat can also drive the PH meter electrode mounting seat to transversely move through the driving assembly by the moving sleeve, the horizontal position of the PH meter electrode mounting seat is adjusted, the moving range of the PH meter electrode mounted on the PH meter electrode mounting seat is increased, and the purpose of increasing the moving range of the PH electrode can be achieved, so that the placing position range of a solution to be detected is increased.
Drawings
Wherein:
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a perspective view of a rotating assembly according to an embodiment of the present utility model;
FIG. 3 is a schematic perspective view of a winding device and a PH meter electrode mounting seat according to an embodiment of the utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. the device comprises a base plate, 2, a rotating rod, 3, a square column, 4, a rotating assembly, 41, a gear, 42, a fixed guide rail, 43, a rack, 44, an electric sliding table, 45, a sliding sleeve, 46, a connecting arm, 47, a rectangular long opening, 5, a movable sleeve, 6, a winding device, 7, a winding rope, 8, a PH meter electrode mounting seat, 9, a mounting cavity, 10, an elastic adhesive tape, 11, a rectangular groove, 12, a threaded rod, 13, a motor, 14 and a transverse beam.
Detailed Description
Hereinafter, an embodiment of the PH meter support arm of the present utility model will be described with reference to the accompanying drawings.
Embodiment one:
fig. 1-3 show a PH meter supporting arm according to an embodiment of the present utility model, which comprises a base plate 1 and a rotating rod 2 rotating on the top of the base plate 1, wherein a square column 3 is welded on the top of the rotating rod 2, a rotating assembly 4 is disposed between the rotating rod 2 and the base plate 1, the rotating assembly 4 comprises a gear 41 fixedly connected to the surface of the rotating rod 2, a fixed rail 42 is fixedly connected to the top of the base plate 1, a rack 43 meshed with the gear 41 is slidingly connected to an inner cavity of the fixed rail 42, an electric sliding table 44 is fixedly mounted on the top of the base plate 1, a sliding sleeve 45 is disposed on the surface of the electric sliding table 44, a connecting arm 46 is fixedly mounted on the top of the sliding sleeve 45, one side of the connecting arm 46 penetrates through an inner cavity of the fixed rail 42 and is fixedly connected with the rack 43, a rectangular long opening 47 for the connecting arm 46 to move is disposed on one side of the fixed rail 42, a transverse beam 14 is welded on the top of the square column 3, a movable sleeve 5 is slidingly connected to the surface of the transverse beam 14, a driving assembly is disposed between the movable sleeve 5 and the transverse beam 14, a winding device 6 is fixedly mounted on the bottom of the movable sleeve 5, a winding rope 7 is mounted on the winding device 6, and a winding electrode 7 is mounted on the winding device 7.
Embodiment two:
fig. 1-3 show a PH meter supporting arm according to an embodiment of the present utility model, which comprises a base plate 1 and a rotating rod 2 rotating at the top of the base plate 1, wherein a square column 3 is welded at the top of the rotating rod 2, a rotating assembly 4 is arranged between the rotating rod 2 and the base plate 1, the rotating assembly 4 comprises a gear 41 fixedly connected to the surface of the rotating rod 2, a fixed guide rail 42 is fixedly connected to the top of the base plate 1, a rack 43 meshed with the gear 41 is slidingly connected to the inner cavity of the fixed guide rail 42, a transverse beam 14 is welded at the top of the square column 3, a movable sleeve 5 is slidingly connected to the surface of the transverse beam 14, a driving assembly is arranged between the movable sleeve 5 and the transverse beam 14, the driving assembly comprises a rectangular groove 11 formed at the top of the transverse beam 14, a threaded rod 12 is rotatably connected to the inner cavity of the rectangular groove 11, the movable sleeve 5 is in threaded connection with the surface of the threaded rod 12, a motor 13 is fixedly mounted at the left side of the transverse beam 14, an output shaft of the motor 13 penetrates into the inner cavity of the rectangular groove 11 and is fixedly connected with the threaded rod 12, a winding device 6 is fixedly mounted at the bottom of the movable sleeve 5, a winding rope 7 is wound on the winding device 6, a winding device 8 is fixedly mounted at the bottom of the winding device 7, a winding device 8 is mounted at the electrode holder 8, and an electrode holder 9 is fixedly mounted at one side of the electrode holder 9 is fixedly mounted at the electrode holder 9.
Working principle: when the PH meter electrode is used, a user installs the base plate 1 beside a frame of the PH meter, then picks up the PH meter electrode to plug into the inner cavity of the installation cavity 9 and fix the PH meter electrode through deformation of the elastic rubber strip 10, then the electric sliding table 44 works to drive the sliding sleeve 45 to move, the sliding sleeve 45 drives the connecting arm 46 to slide in the inner cavity of the rectangular long opening 47, the connecting arm 46 drives the rack 43 to slide in the inner cavity of the fixed guide rail 42, the fixed guide rail 42 drives the gear 41 and the rotating rod 2 to rotate, the rotating rod 2 drives the square column 3, the transverse beam 14, the moving sleeve 5, the winding device 6, the winding rope 7 and the PH meter electrode installation seat 8 to rotate, the direction of the transverse beam 14 is regulated, then the motor 13 works to drive the threaded rod 12 to rotate, the threaded rod 12 enables the moving sleeve 5 to horizontally move on the surface of the transverse beam 14, the winding device 6, the winding rope 7 and the PH meter electrode installation seat 8 to move, and after the position of the PH meter fixed on the PH meter electrode installation seat 8 is regulated, the winding device 6 is unreeled, and the PH meter electrode installation seat 8 is enabled to descend into a solution to be detected.
To sum up: this PH meter support arm is through fixing the electrode of PH meter on PH meter electrode mount pad 8, the unreeling of PH meter electrode mount pad 8 accessible coiling mechanism 6 goes up and down, PH meter electrode mount pad 8 can be through rotating assembly 4 to use bull stick 2 bit as the axle rotation adjustment position, PH meter electrode mount pad 8 can also make through drive assembly and remove cover 5 and drive PH meter electrode mount pad 8 and carry out lateral shifting, adjust the horizontal position of PH meter electrode mount pad 8, make the range of motion of the electrode of PH meter of installing on PH meter electrode mount pad 8 increase, can reach the range of motion that can reach enough increase PH electrode, thereby increase the purpose of waiting to detect the solution and place the position scope.
Claims (6)
1. The utility model provides a PH meter support arm, its characterized in that includes bed plate (1) and rotates bull stick (2) at bed plate (1) top, the top welding of bull stick (2) has square post (3), be provided with rotation subassembly (4) between bull stick (2) and the bed plate (1), rotation subassembly (4) including fixed connection at gear (41) on bull stick (2) surface, the top fixedly connected with fixed rail (42) of bed plate (1), the inner chamber sliding connection of fixed rail (42) has rack (43) with gear (41) engaged with, the top welding of square post (3) has transverse beam (14), the surface sliding connection of transverse beam (14) has movable sleeve (5), be provided with drive assembly between movable sleeve (5) and transverse beam (14), the bottom fixed mounting of movable sleeve (5) has coiling device (6), there is rolling rope (7) on coiling device (6), the bottom fixed mounting of rolling rope (7) has PH meter electrode mount pad (8).
2. The PH meter support arm according to claim 1, characterized in that an electric sliding table (44) is fixedly installed at the top of the base plate (1), a sliding sleeve (45) is arranged on the surface of the electric sliding table (44), a connecting arm (46) is fixedly installed at the top of the sliding sleeve (45), and one side of the connecting arm (46) penetrates through an inner cavity of the fixed guide rail (42) and is fixedly connected with the rack (43).
3. A PH meter support arm according to claim 2, characterised in that one side of the fixed rail (42) is provided with a rectangular long opening (47) for the movement of the connecting arm (46).
4. A PH meter support arm according to claim 3, wherein the drive assembly comprises a rectangular slot (11) formed in the top of the transverse beam (14), the inner cavity of the rectangular slot (11) is rotatably connected with a threaded rod (12), and the moving sleeve (5) is in threaded connection with the surface of the threaded rod (12).
5. The PH meter support arm according to claim 4, characterized in that the motor (13) is fixedly mounted on the left side of the transverse beam (14), and the output shaft of the motor (13) penetrates through the inner cavity of the rectangular groove (11) and is fixedly connected with the threaded rod (12).
6. The PH meter supporting arm according to claim 5, characterized in that one side of the PH meter electrode mounting seat (8) is provided with a mounting cavity (9), and an inner cavity of the mounting cavity (9) is fixedly connected with an elastic adhesive tape (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321634245.0U CN220340104U (en) | 2023-06-26 | 2023-06-26 | PH meter supporting arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321634245.0U CN220340104U (en) | 2023-06-26 | 2023-06-26 | PH meter supporting arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220340104U true CN220340104U (en) | 2024-01-12 |
Family
ID=89444839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321634245.0U Active CN220340104U (en) | 2023-06-26 | 2023-06-26 | PH meter supporting arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220340104U (en) |
-
2023
- 2023-06-26 CN CN202321634245.0U patent/CN220340104U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |