Penholder type ignition coil surface coating thickness detection device

Abstract

The utility model provides a penholder type ignition coil surface coating thickness detection device, which belongs to the field of coating thickness detection, and comprises a detection assembly, the detection assembly comprises a detection device body and a detection head, one side of the detection device body is provided with an interface, the interface is connected with a plug, the plug is connected with a data line, and the data line is connected with the detection head. The data line is connected with the detection head; and the protection assembly comprises a shell, two mounting plates and a plurality of springs. According to the utility model, the protection device is arranged to achieve an ideal protection effect on the detection device body, the detection device body is prevented from being damaged due to collision or falling, the stability is improved, the wire twisting assembly is also arranged to wind and twist data wires, the data wires are prevented from being scattered, the use is convenient, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating thickness detection, in particular to a device for detecting the thickness of coating on the surface of a pen-type ignition coil. Background Art

[0002] The coating thickness gauge can non-destructively measure the thickness of non-magnetic coatings on magnetic metal substrates, as well as the thickness of non-conductive coatings on non-magnetic metal substrates.

[0003] Most of the coating thickness detection devices in the prior art lack protective measures. Since the device contains a large number of electronic components, it is very easy to cause damage when it is bumped or dropped, which reduces stability. In addition, the prior art is not convenient for twisting the data cable, and the data cable is often scattered, which brings trouble to the staff and reduces the practicality. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a device for detecting the thickness of a coating on the surface of a pen-type ignition coil.

[0005] The embodiment of the utility model provides a pen-type ignition coil surface coating thickness detection device, comprising:

[0006] A detection component, the detection component includes a detection device body and a detection head, an interface is provided on one side of the detection device body, a plug is connected to the interface, a data line is connected to the plug, and the data line is connected to the detection head;

[0007] A protection component, the protection component includes a shell, two mounting plates and multiple springs, a twisted wire component is set on one side of the shell, the two mounting plates are arranged opposite to each other in the shell, the multiple springs are respectively fixed on the inner top and inner bottom of the shell, the other ends of the multiple springs are respectively fixed on the outside of the mounting plates on the same side, the inner sides of the two mounting plates are respectively provided with mounting grooves, the top and bottom of the detection device body are respectively inserted into the mounting grooves on the same side, and a through hole is penetrated on one side of the shell, and the through hole is matched with the interface.

[0008] Furthermore, the stranded wire assembly includes a stranded wire column and a rubber tube, a support plate is fixedly provided on one side of the shell, the stranded wire column is fixedly provided on the support plate, a limit plate is fixedly provided on the top of the stranded wire column, and the rubber tube is fixedly provided on the bottom of the limit plate.

[0009] Furthermore, the data cable is wound around the twisted wire column and the detection head is inserted into the rubber tube and is arranged in cooperation.

[0010] Furthermore, a pull rope is fixedly provided on the top of one of the mounting plates, the pull rope is movably provided through the top of the shell, and a limit handle is fixedly provided on the outer end of the pull rope.

[0011] Furthermore, protective pads are fixedly arranged on the inner bottoms of the two installation grooves, and the two protective pads are respectively arranged to abut against the top and bottom of the detection device body.

[0012] Furthermore, an elastic band is fixedly provided on the back of the shell, a cover plate is rotatably provided on the front side of the shell, a magnetic block is fixedly provided on the inner side of the cover plate, and the magnetic block is matched with the shell.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. A shell and two mounting plates are provided. The detection device body is inserted into the two mounting grooves to protect the detection device body. When in use, the cover plate is opened to use the detection head for detection operation. When encountering bumps and drops, multiple springs can play a buffering and protective role for the detection device body to avoid damage to the detection device body and improve stability. Pull the limit handle upwards, pull up the corresponding mounting plate through the pull rope to separate it from the detection device body, and then the detection device body can be disassembled and assembled, which is convenient for repairing the detection device body.

[0015] 2. A twisted wire column and a rubber tube are set up. First, wrap the data cable around the twisted wire column, and then insert the detection head into the rubber tube to twist the data cable to avoid the data cable being scattered. At the same time, the rubber tube can also protect the detection head to avoid damage and dust.

[0016] To sum up, the utility model is provided with a protective device, which can play an ideal protective role for the detection device body, avoid damage to the detection device body due to bumps or falling, and improve stability. A twisted wire assembly is also provided, which can twist the data cable to avoid the data cable from being scattered, facilitate use, and increase practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the front side of the pen-type ignition coil surface coating thickness detection device described in the embodiment of the utility model.

[0018] Figure 2 It is a three-dimensional unfolded view of the pen-type ignition coil surface coating thickness detection device described in the embodiment of the utility model.

[0019] Figure 3 It is a stereoscopic view of the mounting plate in the pen-type ignition coil surface coating thickness detection device described in the embodiment of the utility model.

[0020] Figure 4It is a schematic diagram of the back of the pen-type ignition coil surface coating thickness detection device described in the embodiment of the utility model.

[0021] In the above drawings: 1 shell, 2 cover plate, 3 detection device body, 4 through hole, 5 plug, 6 data cable, 7 detection head, 8 mounting plate, 9 mounting slot, 10 spring, 11 pull rope, 12 limit handle, 13 protective pad, 14 twisted wire column, 15 limit plate, 16 rubber tube, 17 elastic band, 18 magnetic block. DETAILED DESCRIPTION

[0022] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1-Figure 4 As shown, the embodiment of the utility model provides a pen-type ignition coil surface coating thickness detection device, comprising:

[0024] The detection component includes a detection device body 3 and a detection head 7. An interface is provided on one side of the detection device body 3. A plug 5 is connected to the interface. The plug 5 is connected to a data line 6. The data line 6 is connected to the detection head 7. The detection device body 3, the plug 5, the data line 6 and the detection head 7 are all prior art. The detection device body 3 can detect the thickness of the coating through the detection head 7. The detection head 7 can transmit the detection data to the detection device body 3 through the data line 6 and the plug 5. The detection device body 3 can present the detection structure through its own display screen;

[0025] The protective component includes a shell 1, two mounting plates 8 and a plurality of springs 10. An elastic band 17 is provided on the back of the shell 1. The staff can insert their hands into the elastic band 17 to facilitate the staff to hold the shell 1 firmly. A cover plate 2 is rotatably provided on the front side of the shell 1. A magnetic block 18 is fixedly provided on the inner side of the cover plate 2. The magnetic block 18 is provided in cooperation with the shell 1. The shell 1 is provided with a magnetic metal material so that the magnetic block 18 can be adsorbed on the shell 1, thereby fixing the cover plate 2.

[0026] A stranded wire assembly is provided on one side of the housing 1, and the stranded wire assembly includes a stranded wire column 14 and a rubber tube 16. A support plate is fixedly provided on one side of the housing 1, and the stranded wire column 14 is fixedly provided on the support plate. The data line 6 is wound around the stranded wire column 14 and matched therewith. A limiting plate 15 is fixedly provided on the top of the stranded wire column 14, and the limiting plate 15 can limit the data line 6. The rubber tube 16 is fixedly provided on the bottom of the limiting plate 15, and the detection head 7 is inserted into the rubber tube 16 and matched therewith, so that after the detection head 7 is inserted into the rubber tube 16, the rubber tube 16 can clamp the detection head 7, thereby fixing the data line 6 and the detection head 7 to avoid being scattered. The rubber tube 16 can also protect the detection head 7 to avoid damage and dust.

[0027] Two mounting plates 8 are arranged opposite to each other in the housing 1, and a plurality of springs 10 are fixedly arranged at the inner top and the inner bottom of the housing 1, respectively. The other ends of the plurality of springs 10 are fixedly arranged at the outer sides of the mounting plates 8 on the same side, respectively. When a collision or falling occurs, the plurality of springs 10 can play a buffering and protective role for the detection device body 3. A pull rope 11 is fixedly arranged at the top of one of the mounting plates 8, and the pull rope 11 is movably arranged to penetrate the top of the housing 1. A limited pull handle 12 is fixedly arranged at the outer end of the pull rope 11. The pull rope 11 is pulled outward by the limited pull handle 12, and the pull rope 11 can pull up the corresponding mounting plate 8, and then the detection device body 3 can be installed and disassembled, which is convenient for maintenance and overhaul;

[0028] The inner sides of the two mounting plates 8 are each provided with a mounting groove 9, and the top and bottom of the detection device body 3 are respectively inserted into the mounting grooves 9 on the same side, and the inner bottoms of the two mounting grooves 9 are fixedly provided with protective pads 13, and the two protective pads 13 are respectively set against the top and bottom of the detection device body 3, and the two protective pads 13 can play an anti-slip and protective role for the detection device body 3, avoid the shaking of the detection device body 3, and avoid squeezing and damaging the detection device body 3. A through hole 4 is penetrated on one side of the shell 1, and the through hole 4 is matched with the interface so that the plug 5 can pass through the through hole 4 and be inserted into the interface.

[0029] The detailed working process of the utility model is as follows:

[0030] 1. When in use, the staff first opens the cover 2 to separate the magnetic block 18 from the shell 1, then pulls out the detection head 7 and removes the data cable 6, and then the detection device body 3 can be started to perform the detection operation. After the detection is completed, the cover 2 is closed first to fix the magnetic block 18 and the shell 1 to protect the detection device body 3, and then the data cable 6 is wound around the twisting column 14, and the data cable 6 is twisted. Finally, the detection head 7 is inserted into the rubber tube 16 to fix the data cable 6 and the detection head 7.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A pen-type ignition coil surface coating thickness detection device, characterized in that: include: A detection component, the detection component comprising a detection device body (3) and a detection head (7), one side of the detection device body (3) is provided with an interface, the interface is connected to a plug (5), the plug (5) is connected to a data line (6), and the data line (6) is connected to the detection head (7); A protection component, the protection component comprises a shell (1), two mounting plates (8) and a plurality of springs (10), a stranded wire component is arranged on one side of the shell (1), the two mounting plates (8) are arranged oppositely in the shell (1), the plurality of springs (10) are respectively fixedly arranged on the inner top and inner bottom of the shell (1), the other ends of the plurality of springs (10) are respectively fixedly arranged on the outer sides of the mounting plates (8) on the same side, the inner sides of the two mounting plates (8) are both provided with mounting grooves (9), the top and bottom of the detection device body (3) are respectively inserted into the mounting grooves (9) on the same side, and a through hole (4) is arranged through one side of the shell (1), and the through hole (4) is arranged in cooperation with the interface.

2. The device for detecting the thickness of the coating on the surface of the pen-type ignition coil according to claim 1, characterized in that: in: The stranded wire assembly comprises a stranded wire column (14) and a rubber tube (16); a support plate is fixedly arranged on one side of the housing (1); the stranded wire column (14) is fixedly arranged on the support plate; a limit plate (15) is fixedly arranged on the top of the stranded wire column (14); and the rubber tube (16) is fixedly arranged on the bottom of the limit plate (15).

3. The device for detecting the thickness of the coating on the surface of the pen-type ignition coil according to claim 2, characterized in that: in: The data line (6) is wound around the twisted wire column (14) and arranged in cooperation, and the detection head (7) is inserted into the rubber tube (16) and arranged in cooperation.

4. The device for detecting the thickness of the coating on the surface of the pen-type ignition coil according to claim 1, characterized in that: in: A pull rope (11) is fixedly arranged on the top of one of the mounting plates (8), the pull rope (11) is movably arranged to penetrate the top of the shell (1), and a limit handle (12) is fixedly arranged on the outer end of the pull rope (11).

5. The device for detecting the thickness of the coating on the surface of the pen-type ignition coil according to claim 1, characterized in that: in: A protective pad (13) is fixedly arranged on the inner bottom of each of the two installation grooves (9), and the two protective pads (13) are respectively arranged to abut against the top and bottom of the detection device body (3).

6. The device for detecting the thickness of the coating on the surface of a pen-type ignition coil according to claim 1, characterized in that: in: An elastic band (17) is fixedly arranged on the back of the shell (1), a cover plate (2) is rotatably arranged on the front side of the shell (1), a magnetic block (18) is fixedly arranged on the inner side of the cover plate (2), and the magnetic block (18) is arranged in cooperation with the shell (1).

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