CN218865048U

CN218865048U - Coating thickness meter probe

Info

Publication number: CN218865048U
Application number: CN202223374913.9U
Authority: CN
Inventors: 高海波
Original assignee: Tianjin Huawei Technical Service Co ltd
Current assignee: Tianjin Huawei Technical Service Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-14
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a coating pachymeter probe, including probe assembly and dustproof subassembly, probe assembly includes probe shell and connects the connecting wire in probe shell upper end, and another tip of connecting wire is connected with coating pachymeter, and dustproof subassembly is including installing at the outside ring plate of probe shell, vertical fixation at the card post of ring plate lower extreme, setting at the dust cover of ring plate lower extreme and seting up the draw-in groove in the dust cover upper end, card post and draw-in groove looks joint, and the dust cover is located probe shell's outside lower extreme. This kind of coating thickness meter probe is located the outside dust cover of probe through the joint at ring plate lower extreme and will be probed the protection inside, prevents that the dust in the air from attaching to probe surface influence testing result to prevent dust protection to the probe.

Description

Coating thickness meter probe

Technical Field

The utility model relates to a coating thickness gauge technical field specifically is a coating thickness gauge probe.

Background

The coating thickness gauge can nondestructively measure the thickness of a non-magnetic coating (such as aluminum, chromium, copper, enamel, rubber, paint and the like) on a magnetic metal substrate (such as steel, iron, alloy, hard steel and the like) and the thickness of a non-conductive coating (such as enamel, rubber, paint, plastic and the like) on a non-magnetic metal substrate (such as copper, aluminum, zinc, tin and the like). The coating thickness gauge has the characteristics of small measurement error, high reliability, good stability, simple and convenient operation and the like, is an indispensable detection instrument for controlling and ensuring the product quality, and is widely applied to the detection fields of manufacturing industry, metal processing industry, chemical industry, commodity inspection and the like. The coating thickness gauge is used for detecting through the probe and feeding detected data back to the display screen for display.

The existing coating thickness gauge probe is mostly directly exposed outside, a dustproof structure is not arranged outside, when a large amount of dust is contained in the poor air of the environment where the probe is located, the dust is easily attached to the surface of the probe, and when the probe is detected, the detection result is easily influenced.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The utility model discloses in view of above-mentioned and/or the problem that exists among the current coating thickness gauge probe, provided the utility model.

Therefore, the utility model aims at providing a coating calibrator probe prevents dust protection to the probe, prevents that the dust in the air from adhering to probe surface influence testing result.

In order to solve the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a coating thickness gauge probe, comprising:

the probe assembly comprises a probe shell and a connecting wire connected to the upper end of the probe shell, and the other end of the connecting wire is connected with the coating thickness gauge;

the dustproof assembly comprises a circular ring plate arranged outside the probe shell, a clamping column vertically fixed at the lower end of the circular ring plate, a dustproof cover arranged at the lower end of the circular ring plate and a clamping groove formed in the upper end of the dustproof cover, the clamping column is clamped with the clamping groove, and the dustproof cover is positioned at the lower end outside the probe shell;

as a preferred scheme of coating calibrator probe, wherein, the outside of probe shell is provided with the external screw thread, the inside of ring board is provided with the internal thread, external screw thread and internal thread threaded connection.

As an optimal selection scheme of coating calibrator probe, wherein, the outside of ring board evenly is fixed with first non-slip raised, the outside of dust cover evenly is fixed with second non-slip raised.

As an optimal selection scheme of coating calibrator probe, wherein, the card post is provided with threely, the draw-in groove is provided with threely.

As an optimal selection scheme of coating calibrator probe, wherein, the lower extreme middle part of card post is fixed with first magnet, the inside bottom of draw-in groove is fixed with second magnet, first magnet is opposite sex magnet with second magnet.

As an optimal selection scheme of coating calibrator probe, wherein, ring plate and dust cover are the plastics material.

Compared with the prior art, the utility model discloses the beneficial effect who has is: this kind of coating thickness meter probe is located the outside dust cover of probe through the joint at ring plate lower extreme and will be probed the protection inside, prevents that the dust in the air from attaching to probe surface influence testing result to prevent dust protection to the probe.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a schematic view of a three-dimensional structure of a coating thickness gauge probe according to the present invention;

FIG. 2 is a schematic view of an explosion structure of a coating thickness gauge probe according to the present invention;

FIG. 3 is a schematic cross-sectional view of a ring plate and a dust cover of a probe of a coating thickness gauge according to the present invention;

in the figure: 100. a probe assembly; 110. a probe housing; 111. an external thread; 120. a connecting wire; 200. a dust-proof assembly; 210. a circular ring plate; 211. an internal thread; 212. a first anti-slip projection; 220. clamping the column; 221. a first magnet; 230. a dust cover; 231. a second anti-slip projection; 240. a card slot; 241. a second magnet.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a coating calibrator probe prevents dust protection to the probe, prevents that the dust in the air from attaching to probe surface influence testing result.

Fig. 1 to 3 are schematic structural views illustrating an embodiment of a probe for a coating thickness gauge according to the present invention, and referring to fig. 1 to 3, a main body of the probe for a coating thickness gauge according to the present embodiment includes a probe assembly 100 and a dust-proof assembly 200.

The probe assembly 100 includes a probe housing 110 and a connecting wire 120 connected to an upper end of the probe housing 110, and the other end of the connecting wire 120 is connected to the coating thickness gauge.

The dust-proof assembly 200 comprises a circular ring plate 210 arranged outside the probe shell 110, a clamping column 220 vertically fixed at the lower end of the circular ring plate 210, a dust cover 230 arranged at the lower end of the circular ring plate 210, and a clamping groove 240 arranged at the upper end of the dust cover 230, wherein the clamping column 220 is clamped with the clamping groove 240, and the dust cover 230 is arranged at the lower end outside the probe shell 110. Preferably, in this embodiment, the external portion of the probe housing 110 is provided with an external thread 111, the internal portion of the ring plate 210 is provided with an internal thread 211, the external thread 111 is in threaded connection with the internal thread 211, the ring plate 210 is installed on the external thread 111 outside the probe housing 110 by a thread under the action of the internal thread 211, the ring plate 210 is conveniently disassembled and replaced by an operator in the later period when the ring plate 210 is damaged, the first anti-slip protrusions 212 are uniformly fixed on the outside of the ring plate 210, the second anti-slip protrusions 231 are uniformly fixed on the outside of the dust cover 230, the first anti-slip protrusions 212 and the second anti-slip protrusions 231 which are uniformly fixed on the outside of the ring plate 210 and the dust cover 230 can increase the friction force between the hand of the operator and the ring plate 210 and the dust cover 230, so as to prevent the slipping, it is ensured that the operator stably takes the ring plate 210 and the dust cover 230, the three clamping posts 220 are provided, the three clamping posts 240 are provided, the clamping posts 220 and the clamping slots 240 ensure that the clamping posts 230 and the dust cover 210 and the dust cover are stably clamped between the first clamping posts 230, the clamping posts 221 are both made of plastic, the plastic material for replacing the magnet 221, and the second magnet 241, and the clamping posts 240 are made of the plastic plate, and the plastic dust cover 220, and the plastic plate 210 and the plastic dust cover 230, and the plastic clamp post are made of the plastic plate, and the plastic clamp post.

With reference to fig. 1 to 3, a coating thickness gauge probe according to the present embodiment specifically uses the following: an operator manually clamps the dust cover 230 on the clamping column 220 at the lower end of the circular ring plate 210 through the clamping groove 240 at the upper end, the dust cover 230 is clamped and installed at the lower end of the circular ring plate 210 and located at the outer lower end of the probe shell 110, so that the probe shell 110 is protected from dust, the dust and dust in the air are blocked outside, the dust and dust in the air are prevented from being attached to the surface of the probe to influence a detection result, the clamping column 220 and the clamping groove 240 are three, the first magnet 221 and the second magnet 241 are fixed at the lower end of the clamping column 220 and the inner bottom of the clamping groove 240 respectively, the three clamping columns 220 and the clamping grooves 240 ensure stable clamping of the dust cover 230 and the circular ring plate 210, the fixed first magnet 221 and the second magnet 241 attract each other, stable connection of the clamping column 220 and the clamping groove 240 is further ensured, the stable clamping of the dust cover 230 is installed at the lower end of the circular ring plate 210, and accordingly the dust cover 230 is prevented from slipping off from the lower end of the circular ring plate 210.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A coating thickness gauge probe, comprising:

the probe assembly (100) comprises a probe shell (110) and a connecting wire (120) connected to the upper end of the probe shell (110), and the other end of the connecting wire (120) is connected with the coating thickness gauge;

dustproof subassembly (200), including installing probe shell (110) outside ring board (210), vertical fixation are in card post (220), the setting of ring board (210) lower extreme are in dust cover (230) of ring board (210) lower extreme and set up draw-in groove (240) of dust cover (230) upper end, card post (220) and draw-in groove (240) looks joint, dust cover (230) are located the outside lower extreme of probe shell (110).

2. The coating thickness gauge probe according to claim 1, wherein the probe housing (110) is externally provided with an external thread (111), the annular plate (210) is internally provided with an internal thread (211), and the external thread (111) is in threaded connection with the internal thread (211).

3. The coating thickness gauge probe of claim 2, wherein the annular plate (210) has a first anti-slip protrusion (212) uniformly fixed on the outside thereof, and the dust cover (230) has a second anti-slip protrusion (231) uniformly fixed on the outside thereof.

4. Coating thickness gauge probe according to claim 3, characterized in that there are three said snap studs (220) and three said snap slots (240).

5. The probe of claim 4, wherein a first magnet (221) is fixed to the middle of the lower end of the clamping column (220), a second magnet (241) is fixed to the bottom of the interior of the clamping groove (240), and the first magnet (221) and the second magnet (241) are opposite magnets.

6. A coating thickness gauge probe according to claim 5, wherein the annular plate (210) and the dust shield (230) are both of plastics material.