CN218239968U

CN218239968U - Portable pH meter with protection architecture

Info

Publication number: CN218239968U
Application number: CN202222024643.2U
Authority: CN
Inventors: 沈建惠; 徐伟忠; 胡丹蓉
Original assignee: Jiangsu Taihua Inspection Co ltd
Current assignee: Jiangsu Taihua Inspection Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-01-06
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a portable pH meter with protection architecture, including first mounting hole, bracing piece and pH meter body, first mounting hole has been seted up to one side of pH meter body, the bracing piece is installed in the outside at pH meter body top, first restriction groove has been seted up to the inner wall of first mounting hole, first spring is installed to the inner wall in first restriction groove, the output of first spring is installed there is the restriction ball, and the outer wall of restriction ball installs in the inner wall in first restriction groove. The utility model discloses a setting of bracing piece, backup pad, restriction button, connecting rod, restriction rod, second spring and restriction cushion, pressing the restriction button and can adjusting the backup pad and remove on the bracing piece, be favorable to improving and use the flexibility, through the setting of joint groove, detection device, detection head, protective case and filter screen, be favorable to protecting detection head, the condition such as collision appears when avoiding detecting leads to detecting the condition appearance that the head damaged.

Description

Portable pH meter with protection architecture

Technical Field

The utility model relates to a pH meter equipment technical field specifically is a portable pH meter with protection architecture.

Background

The pH meter is an instrument for measuring the pH value of a solution, works by utilizing the principle of a galvanic cell, is a common analytical instrument, is widely applied to the fields of agriculture, environmental protection, industry and the like, mostly lacks a protection structure, is damaged at one point, easily causes inaccurate detection data, and is inconvenient to carry.

The pH meter in the prior art has the following defects:

patent document CN213398440U discloses a portable pH meter, including the pH meter body, the mounting groove has been seted up at the top of pH meter body, be equipped with in the mounting groove and hang and establish the mechanism, the spout has all been seted up to the inside wall that the mounting groove is relative, two all be equipped with barrier mechanism in the spout, two barrier mechanism all extends to hang and establishes in the mechanism and offsets tightly rather than the inside wall, the top of pH meter body is equipped with two pressing mechanism, two pressing mechanism all extends to in the relative barrier mechanism and offsets rather than the inner wall, two joint grooves have been seted up to the bottom of pH meter body, the bottom sliding connection of pH meter body has the protective casing, two sliding tray have been seted up on the protective casing. The utility model has the advantages of reasonable design, it can be not using the pH timing, hang it and establish on the wall, conveniently look for, and can guarantee that the protective casing is difficult to follow the landing of pH meter bottom, avoid pH meter wearing and tearing to influence its normal use.

The pH meter device of the above publication mainly considers the effect of hanging the pH meter on a wall surface when the pH meter is not used, which is beneficial to searching, and does not consider the problem that the existing pH meter device lacks a protective structure.

In view of the above, it is necessary to develop a portable pH meter with a protection structure, so as to improve the protection effect of the pH meter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable pH meter with protection architecture to it lacks protection architecture's problem to propose current pH meter equipment in the above-mentioned background art to solve.

In order to achieve the purpose, the utility model provides a portable pH meter with a protection structure, which comprises a first mounting hole, a support rod and a pH meter body, wherein the first mounting hole is arranged on one side of the pH meter body, and the support rod is arranged on the outer side of the top of the pH meter body;

a first limiting groove is formed in the inner wall of the first mounting hole, and a first spring is mounted on the inner wall of the first limiting groove;

the output end of the first spring is provided with a limiting ball, and the outer wall of the limiting ball is arranged on the inner wall of the first limiting groove.

Preferably, the backup pad is installed to the outer wall of bracing piece, and the restriction button is installed to the front end at backup pad top, and a plurality of joint groove has been seted up to the tail end at backup pad top, and fixed ring is installed to the bottom of backup pad, and a set of restriction hole has been seted up to the outer wall of fixed ring.

Preferably, a second mounting hole is installed to one side at pH meter body top, and the mid-mounting at pH meter body top has the display screen subassembly, and the tail end at pH meter body top is provided with operating panel, and the fixed leg of a plurality of is installed to the bottom of pH meter body.

Preferably, detection device is installed to the inner wall in joint groove, and detection head is installed to detection device's bottom, and protective case is installed to the outer wall of detecting the head, and the filter screen is installed to the bottom of protective case.

Preferably, the connecting rod is installed to the bottom of restriction button, and the restriction pole is installed to the bottom of connecting rod, and the second spring is installed to the one end of restriction pole, and the restriction cushion is installed to the other end of restriction pole, and the outer wall of restriction cushion is installed in the outer wall of bracing piece.

Preferably, the tail end of one side of the pH meter body is provided with a placing groove, the front of the pH meter body is provided with a drawer, the front of the drawer is provided with a handle, and the two ends of the front of the pH meter body are provided with pull blocks.

Preferably, the inner wall of drawer has seted up the fixed orifices, and the fixed block is installed to the inner wall of fixed orifices, and the third spring is installed to the other end of fixed block, and the second restriction groove is installed to the outer wall of third spring, and the guide wheel is installed through the rope to the other end of fixed block, and the outer wall of guide wheel passes through the rope to be installed in the back that draws the piece.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a bracing piece, a supporting plate, the restriction button, the connecting rod, the restriction rod, the setting of second spring and restriction cushion, press the restriction button and can adjust the backup pad and remove on the bracing piece, be favorable to improving and use the flexibility, through the joint groove, detection device, detect the head, the setting of protective case and filter screen, be favorable to protecting the detection head, the condition such as collision appears when avoiding detecting leads to detecting the condition that the head damaged to appear, when not using pH meter equipment, through first mounting hole, first restriction groove, first spring, the restriction ball, the setting in fixed ring and restriction hole, insert the standing groove with the bracing piece again, insert first mounting hole with fixed ring, utilize the restriction ball to restrict, so that install the one side at the pH meter body with the backup pad.

2. The utility model discloses a setting of drawer, can deposit articles such as wire, detection device and carry, be favorable to improving the portability, through the handle, draw the piece, the fixed orifices, the fixed block, the third spring, second restriction groove and guide wheel's setting, when the fixed block joint is in the fixed orifices, can carry the handle and carry the device, when the pulling draws the piece to make the fixed block break away from the fixed orifices, the pulling handle can take the drawer out from the device in, and then is favorable to improving the portability of device.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a schematic structural view of a first mounting hole of the present invention;

FIG. 3 is a schematic view of the supporting plate of the present invention;

fig. 4 is a schematic structural view of the protection sleeve of the present invention.

In the figure: 1. a first mounting hole; 2. a support bar; 3. a pH meter body; 101. a first restriction groove; 102. a first spring; 103. a restraining ball; 201. a support plate; 202. a limit button; 203. a clamping groove; 204. fixing the circular ring; 205. a limiting aperture; 301. a second mounting hole; 302. a display screen assembly; 303. an operation panel; 304. a fixed leg; 401. a detection device; 402. a detection head; 403. protecting the sleeve; 404. a filter screen; 501. a connecting rod; 502. a restraining bar; 503. a second spring; 504. a restraining cushion; 601. a placement groove; 602. a drawer; 603. a handle; 604. pulling the block; 701. a fixing hole; 702. a fixed block; 703. a third spring; 704. a second restriction groove; 705. a guide wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 as a specific case by those skilled in the art.

Referring to fig. 1, in an embodiment of the present invention, a portable pH meter with a protection structure includes a first mounting hole 1, a support rod 2 and a pH meter body 3, the first mounting hole 1 is disposed at one side of the pH meter body 3, the support rod 2 is mounted at the outside of the top of the pH meter body 3, a second mounting hole 301 is mounted at one side of the top of the pH meter body 3, a display screen assembly 302 is mounted at the middle of the top of the pH meter body 3, an operation panel 303 is disposed at the tail end of the top of the pH meter body 3, and a plurality of fixing legs 304 are mounted at the bottom of the pH meter body 3;

referring to fig. 1, 2, 3 and 4, a first limiting groove 101 is formed in an inner wall of a first mounting hole 1, a first spring 102 is installed on an inner wall of the first limiting groove 101, a limiting ball 103 is installed at an output end of the first spring 102, an outer wall of the limiting ball 103 is installed on an inner wall of the first limiting groove 101, a support plate 201 is installed on an outer wall of a support rod 2, a limiting button 202 is installed at a front end of a top portion of the support plate 201, a plurality of clamping grooves 203 are formed in a tail end of the top portion of the support plate 201, a fixed ring 204 is installed at a bottom portion of the support plate 201, a group of limiting holes 205 are formed in an outer wall of the fixed ring 204, a detection device 401 is installed on an inner wall of the clamping grooves 203, a detection head 402 is installed at a bottom portion of the detection device 401, a protection sleeve 403 is installed on an outer wall of the detection head 402, a filter screen 404 is installed at a bottom portion of the protection sleeve 403, a connecting rod 501 is installed at a bottom portion of the limiting button 202, the bottom of the connecting rod 501 is provided with a limiting rod 502, one end of the limiting rod 502 is provided with a second spring 503, the other end of the limiting rod 502 is provided with a limiting cushion 504, the outer wall of the limiting cushion 504 is arranged on the outer wall of the supporting rod 2, the supporting plate 201, the limiting button 202, the connecting rod 501, the limiting rod 502, the second spring 503 and the limiting cushion 504 are arranged, the supporting plate 201 can be adjusted to move on the supporting rod 2 by pressing the limiting button 202, so that the use flexibility is improved, the detection head 402 can be protected by the clamping groove 203, the detection device 401, the detection head 402, the protection sleeve 403 and the filter screen 404, the damage of the detection head 402 caused by collision and other conditions during detection is avoided, and when a pH meter device is not used, the pH meter device can be protected by the first mounting hole 1, the first limiting groove 101, the first spring 102, the limiting ball 103, the fixing ring 204 and the limiting hole 205 are arranged, the supporting rod 2 is inserted into the placing groove 601, the fixing ring 204 is inserted into the first mounting hole 1, and the limiting ball 103 is used for limiting, so that the supporting plate 201 is mounted on one side of the pH meter body 3;

referring to fig. 1 and 2, a placing groove 601 is formed in a tail end of one side of a ph meter body 3, a drawer 602 is installed on a front surface of the ph meter body 3, a handle 603 is installed on a front surface of the drawer 602, pull blocks 604 are installed at both ends of the front surface of the ph meter body 3, a fixing hole 701 is formed in an inner wall of the drawer 602, a fixing block 702 is installed on an inner wall of the fixing hole 701, a third spring 703 is installed at the other end of the fixing block 702, a second limiting groove 704 is installed on an outer wall of the third spring 703, a guide wheel 705 is installed on an outer wall of the pull block 604 through a rope, and by setting the drawer 602, a wire, a detection device 401 and other objects can be stored and carried, thereby facilitating improvement of portability, by setting the handle 603, the pull blocks 604, the fixing hole 701, the fixing block 702, the third spring 703, the second limiting groove 704 and the guide wheel 705, when the pull block 702 is pulled to separate the fixing block 702 from the fixing hole 701, the drawer 602 is pulled out of the fixing hole 603, thereby facilitating improvement of portability of the device.

The working principle is that through the arrangement of the support rod 2, the support plate 201, the limit button 202, the connecting rod 501, the limit rod 502, the second spring 503 and the limit cushion 504, the support plate 201 can be adjusted to move on the support rod 2 by pressing down the limit button 202, which is beneficial to improving the use flexibility, through the arrangement of the clamping groove 203, the detection device 401, the detection head 402, the protection sleeve 403 and the filter screen 404, the detection head 402 is protected, the damage of the detection head 402 caused by the collision and the like during detection is avoided, when the pH meter device is not used, through the arrangement of the first mounting hole 1, the first limit groove 101, the first spring 102, the limit ball 103, the fixed ring 204 and the limit hole 205, the support rod 2 is inserted into the placing groove 601, the fixing ring 204 is inserted into the first mounting hole 1, and is limited by the limiting ball 103, so that the supporting plate 201 is mounted on one side of the pH meter body 3, and through the arrangement of the drawer 602, the wires, the detection device 401 and other articles can be stored and carried, thereby being beneficial to improving the portability.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A portable pH meter with a protection structure comprises a first mounting hole (1), a support rod (2) and a pH meter body (3), and is characterized in that: a first mounting hole (1) is formed in one side of the pH meter body (3), and a support rod (2) is mounted on the outer side of the top of the pH meter body (3);

a first limiting groove (101) is formed in the inner wall of the first mounting hole (1), and a first spring (102) is mounted on the inner wall of the first limiting groove (101);

the output end of the first spring (102) is provided with a limiting ball (103), and the outer wall of the limiting ball (103) is arranged on the inner wall of the first limiting groove (101).

2. The portable pH meter with protective structure of claim 1, wherein: backup pad (201) is installed to the outer wall of bracing piece (2), and restriction button (202) are installed to the front end at backup pad (201) top, and a plurality of joint groove (203) have been seted up to the tail end at backup pad (201) top, and fixed ring (204) are installed to the bottom of backup pad (201), and a set of restriction hole (205) have been seted up to the outer wall of fixed ring (204).

3. The portable pH meter with protection architecture of claim 1, wherein: second mounting hole (301) are installed to one side at pH meter body (3) top, and the mid-mounting at pH meter body (3) top has display screen subassembly (302), and the tail end at pH meter body (3) top is provided with operating panel (303), and a plurality of is installed to the bottom of pH meter body (3) and is fixed leg (304).

4. The portable pH meter with protective structure of claim 2, wherein: detection device (401) are installed to the inner wall in joint groove (203), and detection head (402) are installed to the bottom of detection device (401), and protective case (403) are installed to the outer wall that detects head (402), and filter screen (404) are installed to the bottom of protective case (403).

5. The portable pH meter with protective structure of claim 2, wherein: connecting rod (501) are installed to the bottom of restriction button (202), and restriction pole (502) are installed to the bottom of connecting rod (501), and second spring (503) are installed to the one end of restriction pole (502), and restriction cushion (504) are installed to the other end of restriction pole (502), and the outer wall of restriction cushion (504) is installed in the outer wall of bracing piece (2).

6. The portable pH meter with protection architecture of claim 1, wherein: the tail end of one side of the pH meter body (3) is provided with a placing groove (601), the front of the pH meter body (3) is provided with a drawer (602), the front of the drawer (602) is provided with a handle (603), and the two ends of the front of the pH meter body (3) are provided with pull blocks (604).

7. The portable pH meter with protective structure of claim 6, wherein: the inner wall of the drawer (602) is provided with a fixing hole (701), a fixing block (702) is installed on the inner wall of the fixing hole (701), a third spring (703) is installed at the other end of the fixing block (702), a second limiting groove (704) is installed on the outer wall of the third spring (703), a guide wheel (705) is installed at the other end of the fixing block (702) through a rope, and the outer wall of the guide wheel (705) is installed on the back face of the pull block (604) through the rope.