Ion meter convenient to assemble

Abstract

The utility model relates to the technical field of ion meters, in particular to an ion meter convenient to assemble, which comprises a machine body, a square column is arranged above the machine body, a square sleeve is slidably sleeved on the surface of the square column, a sleeve is arranged on one side of the square sleeve, and one end of the sleeve is fixedly welded with the surface of the square sleeve. When the probe and the machine body need to be installed and used, the square column and the machine body are installed, at the moment, the built-in sleeve is in butt joint with the threaded column, positioning of the square column and the machine body can be achieved, through mutual threaded butt joint of the threaded cap and the threaded column, fixing of the square column and the machine body can be achieved, and the probe penetrates through the supporting sleeve to be arranged. The positioning of the probe and the machine body can be realized, the locking of the probe by the threaded knob can be realized through the mutual threaded movement of the threaded knob I and the threaded sleeve I, so that the fixation of the probe and the machine body can be realized, and meanwhile, a data line for electrifying penetrates through the flat cable sleeve, so that the guide and erection of the data line can be realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to ion meter technical field especially, relate to a kind of ion meter of convenient assembly. BACKGROUND

[0002] Ion meter is a kind of instrument for measuring the concentration of specific ions in solution. It usually includes a sensor (such as glass electrode or ion selective electrode), a signal processing unit and a display unit.

[0003] Common ion meter includes PH meter, conductivity meter and ion selective electrode, etc., such as prior art Chinese patent publication number "CN210294148U" provides a kind of ion meter of convenient assembly, including base, the base is provided with display screen and function key, the side of the base is provided with first sliding slot and second sliding slot, the side of the first sliding slot is communicated with the side of second sliding slot, the first sliding slot is slidably connected with support plate, the second sliding slot is slidably connected with sliding block, the side of the sliding block is fixedly connected with the side of support plate, the support plate is fixedly connected with support piece, the support piece is provided with threaded hole, the support piece is provided with connecting piece;The utility model, by the common effect of threaded hole and threaded column, can fix first connecting plate and second connecting plate with base, overcome the defect that existing ion meter is not convenient to fix and assemble, improve the assembly efficiency of ion meter.

[0004] At present, when measuring solution by ion meter, the general container will exist in cup or bottle, the probe of ion meter is inserted into the solution, and the ion condition is measured. In order to ensure that the ion meter probe part can be adjusted in height and width according to different size containers, a flexible assembly of probe and body fixing structure needs to be designed to facilitate the use of operators. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the above-mentioned shortcomings in the prior art and provides an ion meter of convenient assembly.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] An ion meter of convenient assembly is designed, which includes a body, a square column is arranged above the body, a square sleeve is slidably connected to the surface of the square column, a sleeve is arranged on one side of the square sleeve, one end of the sleeve is fixedly welded to the surface of the square sleeve, an extension rod is slidably connected to the inside of the sleeve, a support sleeve is arranged at the other end of the extension rod, and the outer ring wall of the support sleeve is fixedly welded to the end of the extension rod.

[0008] The inside of the supporting sleeve is provided with a probe, the probe is connected with the machine body through a data line, the upper end of the square column is provided with a wire arranging sleeve, the outer wall of the wire arranging sleeve is fixedly assembled with the upper end of the square column through screws, and the surface of the data line penetrates through the inside of the wire arranging sleeve.

[0009] The surface of the supporting sleeve is provided with a threaded sleeve one, the inside of the threaded sleeve one is threadedly connected with a threaded knob one, and the other end of the threaded knob one is tightly arranged on the surface of the probe.

[0010] In detail, the lower end of the square column is provided with an adapter plate, one end of the adapter plate is welded and fixed to the surface of the square column, the lower end of the adapter plate is tightly arranged on the surface of the shell of the machine body, and the inside of the adapter plate is provided with an embedded sleeve.

[0011] In detail, the threaded column is embedded and fixed to the upper end of the shell of the machine body, and the surface of the threaded column penetrates through the inside of the embedded sleeve.

[0012] In detail, the upper end of the threaded column is threadedly connected with a threaded cap, and the lower end of the threaded cap is tightly arranged on the end face of the embedded sleeve.

[0013] In detail, the surface of the square sleeve is provided with a threaded sleeve two, the threaded sleeve two is fixed at the connecting position of the square sleeve through welding, the inside of the threaded sleeve two is threadedly connected with a threaded knob two, and the other end of the threaded knob two is tightly arranged on the surface of the square column.

[0014] In detail, the inner wall of the sleeve is fixed with a limiting block, the surface of the extending rod is provided with a limiting groove, and the surface of the limiting block is tightly arranged in the inside of the limiting groove.

[0015] In detail, the surface of the sleeve is provided with a positioning sleeve, the positioning sleeve is fixed at the connecting position of the sleeve through welding, the inside of the positioning sleeve is slidably sleeved with a positioning pin, the surface of the positioning pin is wound with a spring, and the two ends of the spring are fixedly assembled with the end face of the positioning sleeve and the surface of the positioning pin.

[0016] In detail, the surface of the extending rod is provided with a positioning groove, and the positioning pin is slidably inserted and connected with the positioning groove.

[0017] The design scheme of the utility model has the beneficial effects in the application process.

[0018] 1, when the need to carry out the installation and use of the probe and the body, the square column and the body are installed, at this time, the built-in sleeve and the threaded column are connected, the positioning of the square column and the body can be realized, the threaded cap and the threaded column are connected by the mutual thread, the fixing of the square column and the body can be realized, the probe is arranged through the support sleeve, the positioning of the probe and the body can be realized, the threaded knob one is locked to the probe through the mutual thread movement of the threaded knob two and the threaded sleeve two, so that the probe and the body can be fixed, at the same time, the data line for power supply is arranged through the wire arrangement sleeve, the guiding of the data line can be realized.

[0019] 2, when the height of the probe needs to be adjusted, the square sleeve is slid on the square column, the height of the probe can be adjusted, the threaded knob two and the threaded sleeve two are connected by the mutual thread, the threaded knob two can be locked to the probe, when the probe needs to be moved, the positioning pin is pulled, the positioning pin is separated from the current positioning groove through the stretching effect of the spring, the support sleeve with the probe is moved forward and backward through the sliding of the extension rod in the sleeve, when the new position of the positioning groove corresponds to the position of the positioning pin, the positioning pin is inserted into the new position of the positioning groove through the reset effect of the spring, the extension position can be fixed, the limiting block is slid in the limiting groove, the extension rod and the sleeve can be prevented from slipping. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall front structure schematic diagram of the utility model;

[0021] Figure 2 It is the overall back structure schematic diagram of the utility model;

[0022] Figure 3 It is the front schematic diagram of the utility model;

[0023] Figure 4 It is the A place enlarged schematic diagram of the utility model.

[0024] In the drawing: 1, body; 11, square column; 12, square sleeve; 13, sleeve; 14, extension rod; 15, support sleeve; 16, threaded sleeve one; 17, threaded knob one; 18, wire arrangement sleeve; 19, data line; 110, probe; 2, connection plate; 21, built-in sleeve; 22, threaded column; 23, threaded cap; 3, threaded sleeve two; 31, threaded knob two; 4, limiting groove; 41, limiting block; 42, positioning sleeve; 43, positioning pin; 44, spring; 45, positioning groove. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0026] Referring to Figures 1-4 The utility model provides an ion meter of convenient assembly, including body 1, the top of body 1 is provided with square column 11, the surface of square column 11 is slidably sleeved with square sleeve 12, one side of square sleeve 12 is provided with sleeve 13, one end of sleeve 13 is welded with the surface of square sleeve 12 and is fixed, the inside of sleeve 13 is slidably sleeved with extension rod 14, the other end of extension rod 14 is provided with support sleeve 15, and the outer ring wall of support sleeve 15 is welded with the end of extension rod 14 and is fixed,

[0027] The inside of support sleeve 15 is provided with probe 110, and probe 110 is connected with body 1 through data line 19, and the upper end of square column 11 is provided with wire harness sleeve 18, the outer ring wall of wire harness sleeve 18 is fixedly assembled with the upper end of square column 11 through screw, and the surface of data line 19 penetrates the inside of wire harness sleeve 18;

[0028] The surface of support sleeve 15 is provided with threaded sleeve one 16, and the inside of threaded sleeve one 16 is threadedly connected with threaded knob one 17, and the other end of threaded knob one 17 is tightly arranged with the surface of probe 110.

[0029] It is further explained that the lower end of square column 11 is provided with a connecting plate 2, one end of the connecting plate 2 is welded with the surface of the square column 11, the lower end of the connecting plate 2 is tightly arranged with the surface of the shell of the body 1, and the inside of the connecting plate 2 is provided with an embedded sleeve 21.

[0030] It is further explained that the shell of the body 1 is embedded with a threaded column 22 at the upper end, and the surface of the threaded column 22 penetrates the inside of the embedded sleeve 21.

[0031] It is further explained that the upper end of the threaded column 22 is threadedly connected with a threaded cap 23, and the lower end of the threaded cap 23 is tightly arranged with the end surface of the embedded sleeve 21, so that the position of the square column 11 and the shell of the body 1 is fixed.

[0032] It is further explained that the surface of the square sleeve 12 is provided with a threaded sleeve two 3, and the threaded sleeve two 3 is fixed by welding at the connection position of the square sleeve 12, the inside of the threaded sleeve two 3 is threadedly connected with a threaded knob two 31, and the other end of the threaded knob two 31 is tightly arranged with the surface of the square column 11, so that the position of the square sleeve 12 is locked and positioned after sliding on the square column 11.

[0033] It is further explained that the inner wall of the sleeve 13 is fixed with a limiting block 41, and the surface of the limiting block 41 is tightly arranged with the inside of the limiting groove 4, so that the sleeve 13 and the sleeve 13 are prevented from slipping off.

[0034] Further need explanation, the surface of sleeve 13 is provided with positioning sleeve 42, the connecting position of positioning sleeve 42 and sleeve 13 is fixed by welding, positioning sleeve 42 is slidably sleeved with positioning pin 43, spring 44 is wound on the surface of positioning pin 43, the two ends of spring 44 are fixedly assembled with the end surface of positioning sleeve 42 and the surface of positioning pin 43, and spring 44 can ensure the stable extension and repositioning of positioning pin 43.

[0035] Further need explanation, the surface of extension rod 14 is provided with positioning groove 45, positioning pin 43 is slidably inserted into positioning groove 45, and the position of supporting sleeve 15 can be fixed when extending.

[0036] Working mode: when the installation and use of probe 110 and body 1 are required, square column 11 is installed with body 1, at this time, built-in sleeve 21 is connected with threaded column 22, the positioning of square column 11 and body 1 can be realized, the mutual threaded connection of threaded cap 23 and threaded column 22 can realize the fixation of square column 11 and body 1, probe 110 is arranged through supporting sleeve 15, the positioning of probe 110 and body 1 can be realized, the mutual threaded movement of threaded knob one 17 and threaded sleeve one 16 can realize the locking of threaded knob one 17 to probe 110, so that the fixation of probe 110 and body 1 can be realized, and data line 19 is arranged through wire arrangement sleeve 18, so that the guiding and erecting of data line 19 can be realized.

[0037] When the height of probe 110 needs to be adjusted, square sleeve 12 is slid on square column 11, the height of probe 110 can be adjusted, the mutual threaded movement of threaded knob two 31 and threaded sleeve two 3 can realize the locking of threaded knob two 31 to probe 110, when probe 110 needs to be moved in extension and retraction, positioning pin 43 is pulled, the extension of spring 44 makes positioning pin 43 disengage from the current positioning groove 45, extension rod 14 is slid in sleeve 13, supporting sleeve 15 with probe 110 can be moved in extension and retraction, when the new position of positioning groove 45 corresponds to the position of positioning pin 43, the resetting effect of spring 44 makes positioning pin 43 inserted into the new position of positioning groove 45, the fixation of the extension position can be realized, limiting block 41 is slid in limiting groove 4, the slippage of extension rod 14 and sleeve 13 can be avoided.

[0038] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An ion meter which is easy to assemble, comprising a body (1), characterized in that: The upper part of the machine body (1) is provided with a square column (11), the surface of the square column (11) is sleeved with a square sleeve (12), one side of the square sleeve (12) is provided with a sleeve (13), one end of the sleeve (13) is welded and fixed with the surface of the square sleeve (12), the inside of the sleeve (13) is sleeved with an extension rod (14), the other end of the extension rod (14) is provided with a supporting sleeve (15), the outer ring wall of the supporting sleeve (15) is welded and fixed with the end of the extension rod (14); The inside of the supporting sleeve (15) is provided with a probe (110) penetrating through, the probe (110) is connected with the machine body (1) through a data line (19), the upper end of the square column (11) is provided with a wire arrangement sleeve (18), the outer ring wall of the wire arrangement sleeve (18) is fixedly assembled with the upper end of the square column (11) through a screw, the surface of the data line (19) penetrates through the inside of the wire arrangement sleeve (18); The surface of the supporting sleeve (15) is provided with a threaded sleeve one (16) penetrating through, the inside of the threaded sleeve one (16) is screwed and connected with a threaded knob one (17), the other end of the threaded knob one (17) is tightly arranged and pressed against the surface of the probe (110).

2. An ion meter of claim 1, wherein: One side of the lower end of the square column (11) is provided with an adapter plate (2), one end of the adapter plate (2) is welded and fixed with the surface of the square column (11), the lower end of the adapter plate (2) is tightly arranged and pressed against the surface of the shell of the machine body (1), the inside of the adapter plate (2) is provided with an embedded sleeve (21) penetrating through.

3. An ion meter of claim 2, wherein: The upper end of the shell of the machine body (1) is embedded and fixed with a threaded column (22), the surface of the threaded column (22) penetrates through the inside of the embedded sleeve (21).

4. An ion meter of claim 3, wherein: The upper end of the threaded column (22) is screwed and connected with a threaded cap (23), the lower end of the threaded cap (23) is tightly arranged and pressed against the end face of the embedded sleeve (21).

5. The ion meter of claim 1, wherein: The surface of the square sleeve (12) is provided with a threaded sleeve two (3) penetrating through, the threaded sleeve two (3) is fixed at the joint position with the square sleeve (12) through welding, the inside of the threaded sleeve two (3) is screwed and connected with a threaded knob two (31), the other end of the threaded knob two (31) is tightly arranged and pressed against the surface of the square column (11).

6. The ion meter of claim 1, wherein: The inner wall of the sleeve (13) is fixed with a limiting block (41), the surface of the limiting block (41) is tightly arranged and pressed against the inside of the limiting groove (4).

7. An ion meter of claim 6, wherein: The surface of the sleeve (13) is provided with a positioning sleeve (42) penetrating through, the positioning sleeve (42) is fixed at the joint position with the sleeve (13) through welding, the inside of the positioning sleeve (42) is sleeved with a positioning pin (43), the surface of the positioning pin (43) is wound with a spring (44), the two ends of the spring (44) are fixedly assembled with the end face of the positioning sleeve (42) and the surface of the positioning pin (43) respectively.

8. An ion meter of claim 7, wherein: The surface of the extension rod (14) is provided with a positioning groove (45), the positioning pin (43) is slidably inserted and connected with the positioning groove (45).

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