CN215639357U - Novel coating thickness gauge probe - Google Patents
Novel coating thickness gauge probe Download PDFInfo
- Publication number
- CN215639357U CN215639357U CN202121991299.3U CN202121991299U CN215639357U CN 215639357 U CN215639357 U CN 215639357U CN 202121991299 U CN202121991299 U CN 202121991299U CN 215639357 U CN215639357 U CN 215639357U
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- China
- Prior art keywords
- probe
- movable cover
- thickness gauge
- coating thickness
- cover
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- Expired - Fee Related
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- 239000000523 sample Substances 0.000 title claims abstract description 53
- 239000011248 coating agent Substances 0.000 title claims abstract description 22
- 238000000576 coating method Methods 0.000 title claims abstract description 22
- 238000005259 measurement Methods 0.000 abstract description 6
- 239000002184 metal Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004905 finger nail Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a novel coating thickness gauge probe, and relates to the technical field of thickness gauges. According to the utility model, by additionally arranging the protection mechanism, when the probe is not used, the head of the probe is wrapped by sliding the movable cover, so that the probe is prevented from falling off and further being damaged; when the probe is required to be used for measurement, the movable cover slides into the fixed cover, and meanwhile, the convex block is clamped into the groove, so that the head of the probe is exposed.
Description
Technical Field
The utility model relates to the technical field of thickness gauges, in particular to a novel coating thickness gauge probe.
Background
The coating thickness gauge can nondestructively measure the thickness of the non-magnetic coating on the magnetic metal substrate and the thickness of the non-conductive coating on the non-magnetic metal substrate. 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, is widely applied to the detection fields of manufacturing industry, metal processing industry, chemical industry, commodity inspection and the like, and a coating thickness gauge probe is the most important part of the coating thickness gauge probe and influences the measurement efficiency and the measurement precision. According to the measurement principle, the probe of the coating thickness gauge is generally divided into a magnetic thickness gauge probe, an eddy current thickness gauge probe and an ultrasonic thickness gauge probe. The most widely used are magnetic thickness measuring probes and eddy current thickness measuring probes.
In the prior art, a probe of the coating thickness gauge is not provided with a protection mechanism, so that the probe falls off and is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of the prior art and provides a novel coating thickness gauge probe.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a novel coating thickness gauge probe comprises a thickness gauge body and a probe connected with the thickness gauge body through a connector, wherein a protection mechanism used for protecting the head of the probe is arranged outside the probe;
the protection mechanism includes that threaded connection sets up in the movable cover of fixed cover with sliding outside the probe, there is the slide bar movable cover outer wall left and right sides through threaded connection, the internal thread groove has been seted up to the movable cover outer wall, the slide bar is close to the one end of movable cover and sets up the external screw thread that closes soon with the internal thread groove, fixed cover left and right sides is seted up with slide bar complex spout, be provided with the reset spring who is connected with the slide bar in the spout.
Furthermore, the bottom of the left side and the bottom of the right side of the top of the movable cover are respectively provided with a convex block, and the top of the fixed cover is provided with a groove matched with the convex block.
Furthermore, the bottom end of the top of the movable cover is set to be an oblique angle, and an anti-skidding connecting block is arranged at one end, far away from the movable cover, of the sliding rod.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, by additionally arranging the protection mechanism, when the probe is not used, the head of the probe is wrapped by sliding the movable cover, so that the probe is prevented from falling off and further being damaged; when the probe is required to be used for measurement, the movable cover slides into the fixed cover, and meanwhile, the convex block is clamped into the groove, so that the head of the probe is exposed.
Drawings
FIG. 1 is a schematic view of the overall structure of a novel probe of a coating thickness gauge according to the present invention;
FIG. 2 is a schematic view of the internal structure of a protection mechanism in the probe of the novel coating thickness gauge provided by the utility model;
fig. 3 is a state diagram of a protection mechanism in the probe of the novel coating thickness gauge provided by the utility model.
In the figure: 1. a thickness gauge body; 2. a connector; 3. a protection mechanism; 4. a probe; 31. a fixed cover; 32. a movable cover; 33. a slide bar; 34. a return spring; 35. and (4) a bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a novel coating thickness gauge probe comprises a thickness gauge body 1 and a probe 4 connected with the thickness gauge body 1 through a connector 2, wherein a protection mechanism 3 for protecting the head of the probe 4 is arranged outside the probe 4, and the condition that the probe 4 is damaged due to falling of the probe 4 is avoided through the protection mechanism 3;
the protection mechanism 3 comprises a fixed cover 31 and a movable cover 32, wherein the fixed cover 31 is in threaded connection with the outside of the probe 4, the movable cover 32 is arranged in the fixed cover 31 in a sliding mode, the left side and the right side of the outer wall of the movable cover 32 are connected with a sliding rod 33 through threads, an inner thread groove is formed in the outer wall of the movable cover 32, an outer thread screwed with the inner thread groove is formed in one end, close to the movable cover 32, of the sliding rod 33, sliding grooves matched with the sliding rod 33 are formed in the left side and the right side of the fixed cover 31, and a reset spring 34 connected with the sliding rod 33 is arranged in the sliding grooves.
Further, the bottom ends of the left side and the right side of the top of the movable cover 32 are respectively provided with a convex block 35, and the top of the fixed cover 31 is provided with a groove matched with the convex block 35.
Furthermore, the bottom end of the top of the movable cover 32 is set to be an oblique angle, and one end of the sliding rod 33 far away from the movable cover 32 is provided with an anti-skid connecting block.
The working principle is as follows: the movable cover 32 is connected through a return spring 34, and the probe 4 is wrapped by the movable cover 32 in a natural state of the return spring 34; when needs use probe 4 to measure, slide movable cover 32 downwards until in the lug 35 card goes into the recess, reset spring 34 is extruded this moment, and movable cover 32 is fixed, can utilize probe 4 to measure the coating thickness, and after the use, utilize the fingernail to insert movable cover 32 top bottom, pry off the lug 35 and be connected with the recess, under reset spring 34's effect, movable cover 32 wraps up probe 4 again, protects probe 4.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (3)
1. The novel probe of the coating thickness gauge is characterized by comprising a thickness gauge body (1) and a probe (4) connected with the thickness gauge body (1) through a connector (2), wherein a protection mechanism (3) used for protecting the head of the probe (4) is arranged outside the probe (4);
protection machanism (3) include fixed cover (31) and the slip of threaded connection outside probe (4) set up in fixed cover (31) movable cover (32), there are slide bar (33) movable cover (32) outer wall left and right sides through threaded connection, the internal thread groove has been seted up to movable cover (32) outer wall, slide bar (33) are close to the one end of movable cover (32) and seted up the external screw thread that closes soon with the internal thread groove, fixed cover (31) left and right sides seted up with slide bar (33) complex spout, be provided with reset spring (34) of being connected with slide bar (33) in the spout.
2. The novel coating thickness gauge probe of claim 1, wherein the bottom ends of the left side and the right side of the top of the movable cover (32) are respectively provided with a bump (35), and the top of the fixed cover (31) is provided with a groove matched with the bump (35).
3. The novel coating thickness gauge probe according to claim 1, wherein the bottom end of the top of the movable cover (32) is provided with an oblique angle, and one end of the sliding rod (33) far away from the movable cover (32) is provided with an anti-skid connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121991299.3U CN215639357U (en) | 2021-08-24 | 2021-08-24 | Novel coating thickness gauge probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121991299.3U CN215639357U (en) | 2021-08-24 | 2021-08-24 | Novel coating thickness gauge probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215639357U true CN215639357U (en) | 2022-01-25 |
Family
ID=79901092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121991299.3U Expired - Fee Related CN215639357U (en) | 2021-08-24 | 2021-08-24 | Novel coating thickness gauge probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215639357U (en) |
-
2021
- 2021-08-24 CN CN202121991299.3U patent/CN215639357U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |