CN221123302U - Paint film thickness gauge detection part - Google Patents
Paint film thickness gauge detection part Download PDFInfo
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- CN221123302U CN221123302U CN202322685346.7U CN202322685346U CN221123302U CN 221123302 U CN221123302 U CN 221123302U CN 202322685346 U CN202322685346 U CN 202322685346U CN 221123302 U CN221123302 U CN 221123302U
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- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 239000003973 paint Substances 0.000 title claims abstract description 19
- 239000000853 adhesive Substances 0.000 claims abstract description 79
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims description 24
- 238000000926 separation method Methods 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 description 6
- 230000004907 flux Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model relates to a paint film thickness gauge detection part, comprising: the device comprises a mounting shell, a cover plate, a split mounting frame, a detection core, a first electromagnetic self-adhesive coil, a second electromagnetic self-adhesive coil, a third electromagnetic self-adhesive coil and a signal assembly, wherein the cover plate is matched with the mounting shell; the installation shell is sleeved on one end of the split installation frame; the cover plate is fixedly arranged at one end of the split type mounting frame, which is close to the mounting shell, and one end of the cover plate is arranged outside the mounting shell; one end of the detection core is fixedly connected with the split type mounting frame; the first electromagnetic self-adhesive coil, the second electromagnetic self-adhesive coil and the third electromagnetic self-adhesive coil are sequentially arranged at one end, close to the mounting shell, of the split mounting frame along the length direction of the split mounting frame; the signal assembly is detachably arranged at one end of the split mounting frame; the first electromagnetic self-adhesive coil, the second electromagnetic self-adhesive coil and the third electromagnetic self-adhesive coil are respectively and electrically connected with the signal assembly.
Description
Technical Field
The utility model relates to the technical field of paint film detection, in particular to a paint film thickness gauge detection part.
Background
The paint film detection technology is mainly applied to an automobile detection procedure and is used for detecting whether paint films of automobiles are good or not, the paint film detection part in the existing paint film detector usually winds an electromagnetic coil on a framework of a detection core, then connects wires, and obtains data of the thickness of the paint film through electric signals of the electromagnetic coil, and the mode of directly winding the coil is often insufficient in number of turns, so that the detection accuracy is not high, and the parameter requirement of accurate detection is not met; and after a period of use, the electromagnetic coil is more or less offset due to environmental factors, thereby generating errors in the detected data.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide a paint film thickness gauge detection part for solving the problems in the prior art.
The technical aim of the utility model is realized by the following technical scheme: a paint film thickness gauge detection assembly comprising: the device comprises a mounting shell, a cover plate, a split mounting frame, a detection core, a first electromagnetic self-adhesive coil, a second electromagnetic self-adhesive coil, a third electromagnetic self-adhesive coil and a signal assembly, wherein the cover plate is matched with the mounting shell; the installation shell is sleeved on one end of the split installation frame; the cover plate is fixedly arranged at one end of the split type mounting frame, which is close to the mounting shell, and one end of the cover plate is arranged outside the mounting shell; one end of the detection core is fixedly connected with the split mounting frame, and the other end of the detection core penetrates through the cover plate and is arranged outside the cover plate; the first electromagnetic self-adhesive coil, the second electromagnetic self-adhesive coil and the third electromagnetic self-adhesive coil are sequentially arranged at one end, close to the mounting shell, of the split mounting frame along the length direction of the split mounting frame; the signal assembly is detachably arranged at one end, far away from the mounting shell, of the split mounting frame; the first electromagnetic self-adhesive coil, the second electromagnetic self-adhesive coil and the third electromagnetic self-adhesive coil are respectively and electrically connected with the signal assembly.
Optionally, the split mounting frame includes: the mounting shaft, the top seat, the base, the first partition piece and the second partition piece; the top seat is detachably connected with the first partition piece to form a first mounting groove for accommodating the first electromagnetic self-adhesive coil; the first partition piece and the second partition piece are sequentially nested at one end of the mounting shaft along the direction of the mounting shaft so as to form a second mounting groove for accommodating the second electromagnetic self-adhesive coil; the base is fixedly and detachably arranged at the other end of the mounting shaft and is matched with the second partition sheet to be used for accommodating a third mounting groove of the third electromagnetic self-adhesive coil; the base is detachably connected with the signal assembly; one end of the detection core sequentially penetrates through the top seat and the first partition piece and then is fixedly connected with the mounting shaft.
Optionally, a plurality of first wire grooves which are arranged in an axisymmetric manner are formed in the first partition piece; a plurality of second wire grooves which are in one-to-one correspondence with the first wire grooves are arranged on the second separation sheet; and a plurality of third wire grooves which are in one-to-one correspondence with the second wire grooves are arranged on the base.
Optionally, the signal assembly includes: the circuit board comprises a first conductive piece, a second conductive piece, a third conductive piece, a fourth conductive piece, a circuit signal board and a plurality of wires; the first conductive piece and the second conductive piece are fixedly arranged on one side of the circuit signal board; the third conductive piece and the fourth conductive piece are fixedly arranged on the other side of the circuit signal board; the first conductive piece, the second conductive piece, the third conductive piece and the fourth conductive piece are all detachably connected with the mounting frame; the first conductive piece is electrically connected with the third electromagnetic self-adhesive coil; the second conductive piece is electrically connected with the second electromagnetic self-adhesive coil; the third conductive piece is electrically connected with the first electromagnetic self-adhesive coil; the first electromagnetic self-adhesive coil, the second electromagnetic self-adhesive coil and the third electromagnetic self-adhesive coil are all electrically connected with the fourth conductive piece.
Optionally, the circuit signal board is further provided with a plurality of signal wires; the signal wires are respectively and electrically connected with the first conductive piece, the second conductive piece, the third conductive piece and the fourth conductive piece.
In summary, the utility model has the following beneficial effects:
1. Through be formed with first mounting groove, second mounting groove and third mounting groove at split type mounting bracket structural design, establish first electromagnetic self-adhesion coil, second electromagnetic self-adhesion coil and third electromagnetic self-adhesion coil cover in proper order to the mounting groove in, compare in traditional direct winding coil on the mounting bracket, this kind of cover is established the mode of installation and is more than traditional winding turns, and resistance uniformity is good, and magnetic field distribution is more even, and the data precision that detects is higher, and the error is less.
2. The split type mounting bracket structure that uses adopts the joint setting of separation piece, effectually has solved the problem that electromagnetic self-adhesion coil is difficult to the assembly.
3. The detection core used in the utility model adopts stainless magnetic conductive materials, has small magnetic signal conduction loss, high data detection precision, wear resistance, rust resistance and long service life.
Drawings
FIG. 1 is an overall elevation view of the present utility model;
FIG. 2 is an overall rear view of the present utility model;
FIG. 3 is a diagram of the internal details of the present utility model;
fig. 4 is a split skeleton structure diagram of the present utility model.
In the figure: 1. a mounting shell; 2. a cover plate; 3. a mounting frame; 31. a mounting shaft; 32. a top base; 33. a base; 34. a first partition member; 35. a second separator sheet; 4. a detection core; 5. a first electromagnetic self-adhesive coil; 6. a second electromagnetic self-adhesive coil; 7. a third electromagnetic self-adhesive coil; 8. a signal assembly; 81. a first conductive member; 82. a second conductive member; 83. a third conductive member; 84. a fourth conductive member; 85. a circuit signal board; 86. signal conductors.
Detailed Description
In order that the objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. 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 or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not to indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
The present utility model will be described in detail below with reference to the accompanying drawings and examples.
The utility model provides a paint film thickness gauge detection part, as shown in figure 1, comprising: the device comprises a mounting shell 1, a cover plate 2, a split mounting frame 3, a detection core 4, a first electromagnetic self-adhesive coil 5, a second electromagnetic self-adhesive coil 6, a third electromagnetic self-adhesive coil 7 and a signal assembly 8, wherein the cover plate 2 is matched with the mounting shell 1, the first electromagnetic self-adhesive coil 5 is used for identifying the magnetic flux change of the detection core 4, the second electromagnetic self-adhesive coil 6 is used for identifying the magnetic flux change of the detection core 4, the third electromagnetic self-adhesive coil 7 is used for identifying the magnetic flux change of the detection core 4, and the signal assembly 8 is used for receiving electric signals of the first electromagnetic self-adhesive coil 5, the second electromagnetic self-adhesive coil 6 and the third electromagnetic self-adhesive coil 7; the installation shell 1 is sleeved on one end of the split installation frame 3; the cover plate 2 is fixedly arranged at one end of the split type mounting frame 3 close to the mounting shell 1, and one end of the cover plate is arranged outside the mounting shell 1; one end of the detection core 4 is fixedly connected with the split mounting frame 3, and the other end of the detection core penetrates through the cover plate 2 and is arranged outside the cover plate 2; the first electromagnetic self-adhesive coil 5, the second electromagnetic self-adhesive coil 6 and the third electromagnetic self-adhesive coil 7 are sequentially arranged at one end, close to the installation shell 1, of the split installation frame 3 along the length direction of the split installation frame 3; the signal assembly 8 is detachably arranged at one end, far away from the mounting shell 1, of the split mounting frame 3; the first electromagnetic self-adhesive coil 5, the second electromagnetic self-adhesive coil 6 and the third electromagnetic self-adhesive coil 7 are respectively and electrically connected with the signal assembly 8.
Specifically, the first electromagnetic self-adhesive coil 5, the second electromagnetic self-adhesive coil 6 and the third electromagnetic self-adhesive coil 7 are sleeved on the first mounting groove, the second mounting groove and the third mounting groove of the split mounting frame 3, and compared with the traditional method of directly winding the electromagnetic coil on the framework, the mounting mode has the advantages of more coil turns, higher induction precision, higher detected data precision and smaller error.
Further, the split mount 3 includes: a mounting shaft 31, a top base 32, a base 33, a first partition 34, and a second partition 35; the top base 32 is detachably connected with the first partition member 34 to form a first mounting groove for accommodating the first electromagnetic self-adhesive coil; the first partition member 34 and the second partition member 35 are nested at one end of the mounting shaft 31 in sequence along the direction of the mounting shaft 31 to form a second mounting groove for accommodating the second electromagnetic self-adhesive coil 6; the base 33 is fixedly and detachably arranged at the other end of the mounting shaft 31, and is matched with the second separation piece 35 to be used for accommodating a third mounting groove of the third electromagnetic self-adhesive coil 7; the base 33 is detachably connected with the signal assembly 8; one end of the detecting core 4 sequentially passes through the top seat 32 and the first partition member 34 and then is fixedly connected with the mounting shaft 31.
Specifically, the position that the second separation piece 35 set up can be adjusted, can reduce the number of turns of second electromagnetism self-adhesion coil 6 and increase the number of turns of third electromagnetism self-adhesion coil 7, or increase the number of turns of second electromagnetism self-adhesion coil 6 and reduce the number of turns of third electromagnetism self-adhesion coil 7, through adjustable design, let the precision of detector behind the installation component more accord with actual detection demand.
Further, the first partition member 34 is provided with a plurality of first wire grooves symmetrically arranged in an axial direction; a plurality of second wire grooves which are in one-to-one correspondence with the plurality of first wire grooves are arranged on the second separation sheet 35; the base 33 is provided with a plurality of third wire grooves corresponding to the second wire grooves one by one.
Further, the signal assembly 8 comprises: the first conductive member 81, the second conductive member 82, the third conductive member 83, the fourth conductive member 84, the circuit signal board 85, and a plurality of wires; the first conductive member 81 and the second conductive member 82 are fixedly disposed on one side of the circuit signal board 85; the third conductive member 83 and the fourth conductive member 84 are fixedly disposed on the other side of the circuit signal board 85; the first conductive member 81, the second conductive member 82, the third conductive member 83, and the fourth conductive member 84 are detachably connected to the mounting frame 3; the first conductive element 81 is electrically connected to the third electromagnetic self-adhesive coil 7; a second electrically conductive member 82 electrically connected with said second electromagnetic self-adhesive coil 6; the third conductive element 83 is electrically connected to said first electromagnetic self-adhesive coil 5; the first electromagnetic self-adhesive coil 5, the second electromagnetic self-adhesive coil 6, and the third electromagnetic self-adhesive coil 7 are all electrically connected to the fourth conductive member 84.
Further, the circuit signal board is also provided with a plurality of signal wires 86; the signal wires 86 are electrically connected to the first conductive member 81, the second conductive member 82, the third conductive member 83, and the fourth conductive member 84, respectively.
Specifically, the current signals of the first electromagnetic self-adhesive coil 5, the second electromagnetic self-adhesive coil 6 and the third electromagnetic self-adhesive coil 7 are transmitted to the circuit signal board 85 through the wires, and then the signal wires 86 transmit data to an external detection module, so that result data are obtained.
According to the detection part of the paint film thickness gauge, in the mode of installing the electromagnetic coil, the electromagnetic self-adhesive coil is nested in the annular installation groove, and compared with the traditional mode of directly winding the coil on the installation frame, the nested installation mode has the advantages that the number of turns is more than that of the traditional winding, the resistance consistency is good, the magnetic field distribution is more uniform, the detected data precision is higher, and the error is smaller.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (5)
1. A paint film thickness gauge detecting section, comprising: the device comprises a mounting shell, a cover plate, a split mounting frame, a detection core, a first electromagnetic self-adhesive coil, a second electromagnetic self-adhesive coil, a third electromagnetic self-adhesive coil and a signal assembly, wherein the cover plate is matched with the mounting shell;
The installation shell is sleeved on one end of the split installation frame; the cover plate is fixedly arranged at one end of the split type mounting frame, which is close to the mounting shell, and one end of the cover plate is arranged outside the mounting shell; one end of the detection core is fixedly connected with the split mounting frame, and the other end of the detection core penetrates through the cover plate and is arranged outside the cover plate; the first electromagnetic self-adhesive coil, the second electromagnetic self-adhesive coil and the third electromagnetic self-adhesive coil are sequentially arranged at one end, close to the mounting shell, of the split mounting frame along the length direction of the split mounting frame; the signal assembly is detachably arranged at one end, far away from the mounting shell, of the split mounting frame; the first electromagnetic self-adhesive coil, the second electromagnetic self-adhesive coil and the third electromagnetic self-adhesive coil are respectively and electrically connected with the signal assembly.
2. A paint film thickness gauge detection assembly according to claim 1, wherein: the split mounting bracket includes: the mounting shaft, the top seat, the base, the first partition piece and the second partition piece;
The top seat is detachably connected with the first partition piece to form a first mounting groove for accommodating the first electromagnetic self-adhesive coil; the first partition piece and the second partition piece are sequentially nested at one end of the mounting shaft along the direction of the mounting shaft so as to form a second mounting groove for accommodating the second electromagnetic self-adhesive coil; the base is fixedly and detachably arranged at the other end of the mounting shaft and is matched with the second partition sheet to be used for accommodating a third mounting groove of the third electromagnetic self-adhesive coil; the base is detachably connected with the signal assembly; one end of the detection core sequentially penetrates through the top seat and the first partition piece and then is fixedly connected with the mounting shaft.
3. A paint film thickness gauge detection assembly according to claim 2, wherein: a plurality of first wire grooves which are arranged in axial symmetry are formed in the first partition piece; a plurality of second wire grooves which are in one-to-one correspondence with the first wire grooves are arranged on the second separation sheet; and a plurality of third wire grooves which are in one-to-one correspondence with the second wire grooves are arranged on the base.
4. A paint film thickness gauge detection assembly according to claim 1, wherein: the signal assembly includes: the first conductive member, the second conductive member, the third conductive member, the fourth conductive member and the circuit signal board;
The first conductive piece and the second conductive piece are fixedly arranged on one side of the circuit signal board; the third conductive piece and the fourth conductive piece are fixedly arranged on the other side of the circuit signal board; the first conductive piece, the second conductive piece, the third conductive piece and the fourth conductive piece are detachably connected with the split mounting frame; the first conductive piece is electrically connected with the third electromagnetic self-adhesive coil; the second conductive piece is electrically connected with the second electromagnetic self-adhesive coil; the third conductive piece is electrically connected with the first electromagnetic self-adhesive coil; the first electromagnetic self-adhesive coil, the second electromagnetic self-adhesive coil and the third electromagnetic self-adhesive coil are all electrically connected with the fourth conductive piece.
5. A paint film thickness gauge probe assembly according to claim 4, wherein: the circuit signal board is also provided with a plurality of signal wires; the signal wires are respectively and electrically connected with the first conductive piece, the second conductive piece, the third conductive piece and the fourth conductive piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322685346.7U CN221123302U (en) | 2023-10-08 | 2023-10-08 | Paint film thickness gauge detection part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322685346.7U CN221123302U (en) | 2023-10-08 | 2023-10-08 | Paint film thickness gauge detection part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221123302U true CN221123302U (en) | 2024-06-11 |
Family
ID=91371605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322685346.7U Active CN221123302U (en) | 2023-10-08 | 2023-10-08 | Paint film thickness gauge detection part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221123302U (en) |
-
2023
- 2023-10-08 CN CN202322685346.7U patent/CN221123302U/en active Active
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