Slurry PH detector
By designing a fixing frame in the slurry pH meter and using limit rods and plug-in sockets to fix the wires, the problem of wires scattering was solved, and the wires were neatly arranged and easily installed and disassembled.
Patent Information
- Application Number
- CN202520528291.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-03-25
AI Technical Summary
The existing slurry pH meter's wires are easily scattered on the table during use, resulting in a messy and disorganized operation.
A slurry pH meter was designed, comprising an instrument housing, an electrode detection head, and a fixing frame. The fixing frame consists of a frame body, a base, a support rod, and a connector. The wires are fixed by the limiting rod and the connector, achieving neat arrangement of the wires.
It secures the wires, preventing them from scattering, maintaining the tidiness of the environment, and facilitating installation and disassembly.
Smart Images
Figure CN223827614U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of detection instruments, specifically to a kind of slurry PH detector. BACKGROUND
[0002] PH detector is a kind of precision instrument for determining solution acidity by potentiometric method, and its core principle is based on the potential difference change between glass electrode and reference electrode, reflecting the activity level of hydrogen ion (H+) in solution;PH value ranges from 0 to 14, with 7 being neutral, below 7 being acidic, and above 7 being alkaline;When measuring, the buffer solution inside the glass electrode reacts with H+ in the solution to be measured to form a potential difference, while the reference electrode provides a stable potential reference value, which is finally converted into a PH reading by an electric meter.
[0003] In the process of making existing slurry, the PH value of the slurry generally needs to be detected, so PH detector is often used;During use of the existing PH detector, the electrode detection head is generally connected with a plug through a wire, and the plug is inserted into the instrument shell. During use, the wire is easily scattered on the desktop because it is not fixed, which is relatively messy. SUMMARY
[0004] The utility model is to solve the technical problem of providing a slurry PH detector that can fix the wire.
[0005] To solve the above technical problems, the technical solution of the utility model is a slurry PH detector, which comprises an instrument shell and an electrode detection head.
[0006] The electrode detection head is connected with a plug through a wire, and the plug is inserted into the instrument shell. A fixing frame for fixing the electrode detection head is installed on the side of the instrument shell. The fixing frame comprises a frame body, a base, a support rod and a plug-in seat. The base is detachably installed on the side of the instrument shell. The support rod is rotatably connected to the top of the base. The frame body is rotatably connected to the side of the upper end of the support rod. An internal groove is formed in the frame body. A plurality of lower limiting rods are connected below the internal groove and arranged along the internal groove. An upper pressing frame is detachably connected to the frame body. A plurality of upper limiting rods are connected inside the upper pressing frame and arranged along the upper pressing frame. The wire is located in the internal groove and limited by the upper limiting rods and the lower limiting rods. A plug-in slot is formed in the upper front end of the frame body. The plug-in seat is inserted into the plug-in slot. A plurality of clamping grooves are formed in the plug-in seat. The electrode detection head is clamped in one of the clamping grooves.
[0007] The lower end of the supporting rod is connected with a threaded connecting rod; the lower end of the threaded connecting rod is connected with a limiting rotating disc coaxial with the threaded connecting rod; the limiting rotating disc is rotationally connected to the bottom of the base, and the upper end of the threaded connecting rod penetrates through the base and is connected with the supporting rod; a limiting cap is threadedly connected to the threaded connecting rod; and the base is limited between the limiting cap and the limiting rotating disc.
[0008] The lower end of the built-in groove is connected with nine lower limiting rods arranged along the built-in groove; the upper pressing frame is internally connected with five upper limiting rods arranged along the upper pressing frame; and three clamping grooves are formed in the plug-in seat.
[0009] The lower end of the built-in groove is connected with nine lower limiting rods arranged along the built-in groove; the upper pressing frame is internally connected with five upper limiting rods arranged along the upper pressing frame; and three clamping grooves are formed in the plug-in seat.
[0010] The side of the frame body is connected with a rotating shaft; the lower end of the rotating shaft penetrates through the supporting rod and is threadedly connected with a locking nut; the side of the supporting rod is connected with a plurality of limiting grooves rotationally distributed around the axis of the rotating shaft; the side of the frame body is connected with limiting convex points corresponding to the limiting grooves; and the limiting convex points are clamped in one of the limiting grooves.
[0011] The side of the supporting rod is connected with thirty-two limiting grooves rotationally and uniformly distributed around the axis of the rotating shaft.
[0012] The upper pressing frame is clamped on the clamping groove of the frame body.
[0013] The technical effects achieved by the slurry PH detector of the utility model are as follows: the wires of the slurry PH detector are fixed by the upper pressing frame, specifically, the wires are located in the built-in groove and are limited by the upper limiting rods and the lower limiting rods, so that the wires are not easy to scatter on the desktop and are relatively more orderly; in the connection of the frame body, the base, the supporting rod and the plug-in seat, the frame body, the base, the supporting rod and the plug-in seat are connected by a detachable connection structure, so that the installation and disassembly are facilitated. BRIEF DESCRIPTION OF DRAWINGS
[0014] The utility model will be further explained in detail in combination with the drawings and specific embodiments:
[0015] Figure 1 is a structural schematic view of the slurry PH detector of the utility model;
[0016] Figure 2 isFigure 1 is an enlarged view of A part of
[0017] Figure 3 is a partial sectional view of the slurry PH detector of the utility model;
[0018] Figure 4 is Figure 3 is an enlarged view of B part of
[0019] Figure 5 is an enlarged view of C part of Figure 3
[0020] Figure 6 is an enlarged view of D part of Figure 3
[0021] Figure 7 is an exploded view of the slurry PH detector of the utility model;
[0022] Figure 8 is an enlarged view of E part of Figure 7
[0023] Figure 9 is a structural schematic view of the frame body;
[0024] Figure 10 is an enlarged view of F part of Figure 9 DETAILED DESCRIPTION
[0025] The utility model will be further explained in detail in combination with the drawings.
[0026] Refer to Figures 1 to 10 .
[0027] A kind of slurry PH detector, including instrument shell 1 and electrode detection head 2, electrode detection head 2 is connected with plug 3 by wire 12, plug 3 is inserted with instrument shell 1;Instrument shell 1 side is equipped with the fixed frame for fixing electrode detection head 2, fixed frame includes frame body 4, base 5, support rod 6 and plug-in seat 7, base 5 can be detachably installed in the side of instrument shell 1;Specifically, instrument shell 1 is equipped with horizontal sliding slot 31 below, base 5 is horizontally slidably connected in horizontal sliding slot 31;Base 5 is equipped with vertical sliding slot 32, vertical sliding slot 32 is vertically slidably connected with limit sliding block 33, spring 34 is placed between limit sliding block 33 and the bottom wall of vertical sliding slot 32, limit sliding block 33 is connected with vertical sliding rod 35 which is integral with itself;Base 5 is equipped with insertion hole 36 corresponding to vertical sliding rod 35 above horizontal sliding slot 31;Vertical sliding rod 35 is vertically slidably connected on base 5, the upper end of vertical sliding rod 35 is inserted into insertion hole 36, and the lower end of vertical sliding rod 35 is connected with limit block 37 through base 5;The utility model is installed on base 5, by inserting base 5 into horizontal sliding slot 31, and limiting by inserting the upper end of vertical sliding rod 35 into insertion hole 36 (reference Figure 6 ), when base 5 needs to be disassembled, limit block 37 is pulled down, vertical sliding rod 35 is extracted from insertion hole 36, spring 34 is compressed at this time, then base 5 is extracted from horizontal sliding slot 31, which is more convenient.
[0028] Support rod 6 is rotatably connected above base 5;Specifically, the lower end of support rod 6 is connected with threaded connecting rod 21, the lower end of threaded connecting rod 21 is connected with limit turntable 22 which is coaxial with itself, limit turntable 22 is rotatably connected to the bottom of base 5, threaded connecting rod 21 is connected with support rod 6 by penetrating through base 5 at the upper end, threaded connecting rod 21 is connected with limit cap 23 by screwing, and base 5 is limited between limit cap 23 and limit turntable 22;The utility model is installed on support rod 6, support rod 6 is rotatably connected to base 5, specifically, support rod 6 is fixed by penetrating through base 5 at the upper end and screwing limit cap 23 on threaded connecting rod 21;When support rod 6 needs to be disassembled, first unscrew limit cap 23, then remove support rod 6.
[0029] The frame body 4 is rotationally connected to the side edge of the supporting rod 6; specifically, the side edge of the frame body 4 is connected with a rotating shaft 41, the end of the rotating shaft 41 is threadedly connected with a locking nut 42 penetrating through the supporting rod 6, and the side edge of the supporting rod 6 is connected with a plurality of limiting grooves 44 rotationally distributed around the axis of the rotating shaft 41, and the side edge of the frame body 4 is connected with limiting protrusions 43 corresponding to the limiting grooves 44, and the limiting protrusions 43 are clamped in one of the limiting grooves 44; more specifically, the side edge of the supporting rod 6 is connected with thirty-two limiting grooves 44 rotationally and uniformly distributed around the axis of the rotating shaft 41; the frame body 4 is rotationally connected to the side edge of the supporting rod 6 and is limited by being clamped in one of the limiting grooves 44 through the limiting protrusions 43, and the locking nut 42 needs to be loosened when the frame body 4 needs to be rotated; and the frame body 4 and the supporting rod 6 are also connected through a detachable connection structure; specifically, when the frame body 4 needs to be detached, the locking nut 42 is unscrewed, and then the frame body 4 can be directly taken off from the supporting rod 6.
[0030] The frame body 4 is connected with a plurality of lower limiting rods 9 arranged along the built-in groove 8 below the built-in groove 8; and the frame body 4 is detachably connected with an upper pressing frame 10; specifically, the frame body 4 is provided with a clamping groove 51, and the upper pressing frame 10 is clamped in the clamping groove 51; a plurality of upper limiting rods 11 are connected in the upper pressing frame 10 and arranged along the upper pressing frame 10, and the wires 12 are located in the built-in groove 8 and are limited by the upper limiting rods 11 and the lower limiting rods 9; the front upper end of the frame body 4 is provided with a plug-in groove 13, the plug-in seat 7 is plugged into the plug-in groove 13, a plurality of clamping grooves 14 are formed in the plug-in seat 7, and the electrode detection head 2 is clamped in one of the clamping grooves 14; specifically, nine lower limiting rods 9 are connected below the built-in groove 8 and arranged along the built-in groove 8, five upper limiting rods 11 are connected in the upper pressing frame 10 and arranged along the upper pressing frame 10, and three clamping grooves 14 are formed in the plug-in seat 7.
[0031] The plug-in seat 7 is fixed in a plug-in manner, so that the plug-in seat 7 is convenient to disassemble and assemble; in the fixing of the wires 12, the wires 12 are located in the built-in groove 8 and are limited by the upper limiting rods 11 and the lower limiting rods 9, so that the wires 12 are fixed by being limited by the upper limiting rods 11 and the lower limiting rods 9, and thus the wires 12 are not easy to scatter on the desktop and are relatively more orderly; and the upper pressing frame 10 is clamped in the clamping groove 51, so that the wires 12 can be taken out only by taking the upper pressing frame 10 off the clamping groove 51, which is relatively convenient.
Claims
1. A slurry pH meter, comprising an instrument housing (1) and an electrode detection head (2); the electrode detection head (2) is connected to a plug (3) via a wire (12); the plug (3) is inserted into the instrument housing (1); a fixing bracket for fixing the electrode detection head (2) is installed on the side of the instrument housing (1), characterized in that: The fixing frame includes a frame body (4), a base (5), a support rod (6), and a plug-in socket (7); the base (5) is detachably installed on the side of the instrument housing (1); the support rod (6) is rotatably connected to the top of the base (5); the frame body (4) is rotatably connected to the upper side of the support rod (6); the frame body (4) has an internal groove (8); a plurality of lower limit rods (9) arranged along the internal groove (8) are connected below the internal groove (8); an upper pressure rod can also be detachably connected to the frame body (4). The frame (10) is connected to a plurality of upper limit rods (11) arranged along the upper limit frame (10); the wire (12) is located in the built-in groove (8) and is limited by the upper limit rod (11) and the lower limit rod (9); a plug-in groove (13) is provided above the front end of the frame (4); the plug-in seat (7) is plugged into the plug-in groove (13); a plurality of slots (14) are provided on the plug-in seat (7); the electrode detection head (2) is locked in one of the slots (14).
2. The slurry pH meter according to claim 1, characterized in that: The lower end of the support rod (6) is connected to a threaded connecting rod (21); the lower end of the threaded connecting rod (21) is connected to a limiting turntable (22) coaxial with itself; the limiting turntable (22) is rotatably connected to the bottom of the base (5), and the upper end of the threaded connecting rod (21) passes through the base (5) and is connected to the support rod (6); a limiting cap (23) is threaded onto the threaded connecting rod (21); the base (5) is limited between the limiting cap (23) and the limiting turntable (22).
3. The slurry pH meter according to claim 1, characterized in that: Nine lower limit rods (9) arranged along the inner groove (8) are connected below the inner groove (8); five upper limit rods (11) arranged along the upper pressure frame (10) are connected inside the upper pressure frame (10); three slots (14) are opened on the plug-in seat (7).
4. A slurry pH meter according to claim 1, characterized in that: A horizontal sliding groove (31) is provided below the instrument housing (1); the base (5) is horizontally slidably connected to the horizontal sliding groove (31); a vertical sliding groove (32) is provided inside the base (5); a limit slider (33) is vertically slidably connected to the vertical sliding groove (32); a spring (34) is placed between the limit slider (33) and the bottom wall of the vertical sliding groove (32); a vertical sliding rod (35) integrated with itself is connected to the limit slider (33); an insertion hole (36) corresponding to the vertical sliding rod (35) is provided above the horizontal sliding groove (31) of the base (5); the vertical sliding rod (35) is vertically slidably connected to the base (5), the upper end of the vertical sliding rod (35) is inserted into the insertion hole (36), and the lower end of the vertical sliding rod (35) passes through the base (5) and is connected to a limit block (37).
5. A slurry pH meter according to claim 1, characterized in that: The frame (4) is connected to a rotating shaft (41) on its side; the end of the rotating shaft (41) passes through the support rod (6) and is threaded with a locking nut (42); the support rod (6) is connected to a plurality of limiting grooves (44) that are rotatably distributed around the axis of the rotating shaft (41); the frame (4) is connected to a limiting protrusion (43) corresponding to the limiting groove (44); the limiting protrusion (43) is locked in one of the limiting grooves (44).
6. A slurry pH meter according to claim 5, characterized in that: The support rod (6) has thirty-two evenly distributed limiting grooves (44) on its side, which rotate around the axis of the pivot (41).
7. A slurry pH meter according to claim 1, characterized in that: The frame (4) has a snap-fit groove (51); the upper pressure frame (10) is snapped into the snap-fit groove (51).