Eddy current sensor with clamping structure

Abstract

The utility model discloses an eddy current sensor with a clamping structure, which comprises an eddy current sensor body, the outer wall of the eddy current sensor body is fixedly connected with a connecting end, one end of the connecting end is linearly connected with a signal line, and the outer wall of the eddy current sensor body is fixedly connected with a connecting ring. According to the device, the current eddy current sensor body, the connecting end, the signal line, the connecting ring, the column body, the connecting plate, the locking sleeve, the winding drum, the circular shaft and the fixed plate are matched for use, so that the eddy current sensor with the clamping structure is conveniently clamped and connected with the winding drum, and the signal line is wound on the winding drum; and a user can screw the locking sleeve, the connecting plate can be clamped into the column body on the outer wall of the connecting ring, after clamping work is completed, the signal line is wound around the outer wall of the winding drum, the fixing plate is rotated through the circular shaft, and the signal line is fixed.

Description

Technical Field

[0001] The utility model belongs to the technical direction of eddy current sensors, and in particular relates to an eddy current sensor with a clamping structure. Background Art

[0002] The eddy current sensor can measure the distance between the measured metal conductor and the probe surface statically and dynamically, non-contactly, with high linearity and high resolution. It is a non-contact linear measurement tool. The eddy current sensor can accurately measure the static and dynamic relative displacement changes between the measured object (must be a metal conductor) and the probe end face.

[0003] With the continuous advancement of eddy current sensors, more and more eddy current sensors with a snap-on structure have the problem of poor snap-on connection to the winding reel during use, which has not been solved, and is inconvenient for people to use to a certain extent; the eddy current sensors with a snap-on structure in the prior art may be difficult to fix during use, which may reduce the use effect of the device.

[0004] Therefore, how to provide an eddy current sensor with a snap-on structure has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0005] The utility model aims to provide an eddy current sensor with a snap-on structure for existing devices, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an eddy current sensor with a snap-on structure, comprising an eddy current sensor body, an outer wall of the eddy current sensor body being fixedly connected to a connecting end, one end of the connecting end being linearly connected to a signal line, an outer wall of the eddy current sensor body being fixedly connected to a connecting ring, and an outer wall of the connecting ring being fixedly connected to a column.

[0007] The outer wall of the column is snap-connected with a connecting plate, the outer wall of the column is threadedly connected with a locking sleeve, the outer wall of the connecting plate is fixedly connected with a winding reel, the outer wall of the winding reel is fixedly connected with a round shaft, and the outer wall bearing of the round shaft is connected with a fixing plate.

[0008] The utility model further illustrates that the outer wall of the connecting ring is fixedly connected to a support frame, the outer wall of the support frame is fixedly connected to a long strip, the inner wall of the long strip is provided with a circular hole, and the inner wall of the circular hole is threadedly connected to a locking bolt.

[0009] By adopting the above technical solution, the arrangement of the structural locking bolt in the solution facilitates fixation and makes the fixation more stable.

[0010] The utility model further illustrates that the locking bolt passes through the long plate through a round hole, and the structures of the round hole and the locking bolt fit each other.

[0011] By adopting the above technical solution, the arrangement of the structural circular holes in the solution makes the fixation more reasonable.

[0012] The utility model further illustrates that the structures of the column and the locking sleeve match each other, and the number of the column and the locking sleeve are both provided in three groups.

[0013] By adopting the above technical solution, the arrangement of the structural locking sleeve in the solution facilitates locking of the column.

[0014] The utility model further illustrates that the fixing plate can rotate through the circular shaft to an angle of one hundred and eighty degrees, and the sizes of the fixing plate and the circular shaft match each other.

[0015] By adopting the above technical solution, the structural circular shaft and the fixing plate in the solution cooperate with each other, so as to facilitate the fixing of the signal line.

[0016] The utility model further illustrates that the outer wall of the signal line is wound and connected with a winding reel, and the winding reel is parallel to the eddy current sensor body.

[0017] By adopting the above technical solution, the arrangement of the structural winding reel in the solution facilitates the winding of the signal line.

[0018] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0019] (1) By providing an eddy current sensor body, a connecting end, a signal line, a connecting ring, a column, a connecting plate, a locking sleeve, a winding drum, a circular shaft and a fixing plate, which cooperate with each other, the eddy current sensor with a snap-on structure is easy to snap-on and connect to the winding drum, so that the signal line is wound on the winding drum to achieve the effect of winding the signal line. The user twists the locking sleeve to snap the connecting plate into the column on the outer wall of the connecting ring. After the snap-on work is completed, the signal line is wound on the outer wall of the winding drum, and the fixing plate is rotated by the circular shaft to fix the signal line, thereby improving the use effect of the device to a certain extent.

[0020] (2) By providing a support frame, a long strip, a round hole and a locking bolt that cooperate with each other, the eddy current sensor with a snap-on structure is easy to fix, and the fixing effect is good. The user can fix the long strip by twisting the locking bolt through the round hole, so that the fixation is more stable, thereby achieving the effect of stable fixation of the eddy current sensor body, enhancing the practicability of the device, and being able to meet people's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a side sectional view of the utility model;

[0024] Figure 3 It is a schematic diagram of the connecting structure of the connecting ring of the utility model;

[0025] Figure 4 It is a side view of the utility model;

[0026] Figure 5 The utility model Figure 2 Enlarged view of point A in the middle;

[0027] Figure 6 The utility model Figure 3 Enlarged view of point B in the middle.

[0028] In the figure: 1. Eddy current sensor body; 2. Connection end; 3. Signal line; 4. Connection ring; 5. Cylinder; 6. Connection plate; 7. Locking sleeve; 8. Winding reel; 9. Round shaft; 10. Fixing plate; 11. Support frame; 12. Long strip; 13. Round hole; 14. Locking bolt. DETAILED DESCRIPTION

[0029] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example 1

[0031] like Figure 1-6 As shown, the utility model provides an eddy current sensor with a snap-on structure, including an eddy current sensor body 1, an outer wall of the eddy current sensor body 1 is fixedly connected to a connecting terminal 2, one end of the connecting terminal 2 is linearly connected to a signal line 3, an outer wall of the eddy current sensor body 1 is fixedly connected to a connecting ring 4, and an outer wall of the connecting ring 4 is fixedly connected to a column 5.

[0032] The outer wall of the column 5 is snap-connected with a connecting plate 6, the outer wall of the column 5 is threadedly connected with a locking sleeve 7, the outer wall of the connecting plate 6 is fixedly connected with a winding reel 8, the outer wall of the winding reel 8 is fixedly connected with a round shaft 9, and the outer wall of the round shaft 9 is bearing-connected with a fixing plate 10.

[0033] In this embodiment, by providing an eddy current sensor body 1, a connecting terminal 2, a signal line 3, a connecting ring 4, a column 5, a connecting plate 6, a locking sleeve 7, a winding reel 8, a round shaft 9 and a fixed plate 10, which are used in coordination with each other, the eddy current sensor with a snap-on structure is easy to snap-on and connect to the winding reel 8, so that the signal line 3 is wound on the winding reel 8, thereby achieving the effect of winding the signal line 3. The user twists the locking sleeve 7 to snap the connecting plate 6 into the column 5 on the outer wall of the connecting ring 4. After completing the snap-on work, the signal line 3 is wound around the outer wall of the winding reel 8, and the fixed plate 10 is rotated by the round shaft 9 to fix the signal line 3, thereby improving the use effect of the device to a certain extent.

[0034] Example 2

[0035] like Figure 1-6 As shown, based on Example 1, the utility model provides a technical solution: preferably, the outer wall of the connecting ring 4 is fixedly connected to the support frame 11, the outer wall of the support frame 11 is fixedly connected to the long plate 12, the inner wall of the long plate 12 is provided with a circular hole 13, and the inner wall of the circular hole 13 is threadedly connected to a locking bolt 14.

[0036] In this embodiment, the arrangement of the structural locking bolt 14 in this solution facilitates fixation and makes the fixation more stable.

[0037] In this embodiment, by providing the support frame 11, the long strip 12, the circular hole 13 and the locking bolt 14 which cooperate with each other, the eddy current sensor with a snap-on structure is easy to fix, and the fixing effect is good. The user screws the locking bolt 14 through the circular hole 13 to fix the long strip 12, making the fixation more stable, thereby achieving the effect of stable fixation of the eddy current sensor body 1, enhancing the practicability of the device, and being able to meet people's usage needs.

[0038] Example 3

[0039] like Figure 1-6 As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, the locking bolt 14 passes through the long plate 12 through the circular hole 13, and the structures of the circular hole 13 and the locking bolt 14 fit each other.

[0040] In this embodiment, the arrangement of the structural circular hole 13 in this solution makes the fixation more reasonable.

[0041] Preferably, the structures of the column 5 and the locking sleeve 7 match each other, and there are three sets of the column 5 and the locking sleeve 7.

[0042] In this embodiment, the arrangement of the structural locking sleeve 7 in this solution facilitates locking of the column 5 .

[0043] Preferably, the fixing plate 10 can rotate through the circular shaft 9 at an angle of one hundred and eighty degrees, and the sizes of the fixing plate 10 and the circular shaft 9 match each other.

[0044] In this embodiment, the structural circular shaft 9 and the fixing plate 10 in this solution cooperate with each other to facilitate fixing of the signal line 3.

[0045] Preferably, the outer wall of the signal line 3 is wound with a winding reel 8 , and the winding reel 8 is parallel to the eddy current sensor body 1 .

[0046] In this embodiment, the arrangement of the structural winding reel 8 in this solution facilitates the winding of the signal line 3 .

[0047] The working principle of the eddy current sensor with a snap-on structure is described in detail below.

[0048] like Figure 1-6 As shown, when using an eddy current sensor with a snap-on structure, the user twists the locking sleeve 7 to snap the connecting plate 6 into the column 5 on the outer wall of the connecting ring 4. After the snap-on work is completed, the signal line 3 is wound around the outer wall of the winding reel 8, and the fixing plate 10 is rotated by the circular shaft 9 to fix the signal line 3. The user twists the locking bolt 14 through the circular hole 13 to facilitate the fixation of the long plate 12, making the fixation more stable.

[0049] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0050] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. An eddy current sensor with a snap-on structure, comprising an eddy current sensor body (1), characterized in that: The outer wall of the eddy current sensor body (1) is fixedly connected to a connection terminal (2), one end of the connection terminal (2) is linearly connected to a signal line (3), the outer wall of the eddy current sensor body (1) is fixedly connected to a connection ring (4), and the outer wall of the connection ring (4) is fixedly connected to a column (5); The outer wall of the column (5) is snap-connected with a connecting plate (6), the outer wall of the column (5) is threadedly connected with a locking sleeve (7), the outer wall of the connecting plate (6) is fixedly connected with a winding drum (8), the outer wall of the winding drum (8) is fixedly connected with a round shaft (9), and the outer wall of the round shaft (9) is bearing-connected with a fixing plate (10).

2. The eddy current sensor with a snap-on structure according to claim 1, characterized in that: The outer wall of the connecting ring (4) is fixedly connected to a support frame (11), the outer wall of the support frame (11) is fixedly connected to a long strip (12), the inner wall of the long strip (12) is provided with a circular hole (13), and the inner wall of the circular hole (13) is threadedly connected to a locking bolt (14).

3. The eddy current sensor with a snap-on structure according to claim 2, characterized in that: The locking bolt (14) passes through the long plate (12) through the circular hole (13), and the structures of the circular hole (13) and the locking bolt (14) fit each other.

4. The eddy current sensor with a snap-on structure according to claim 1, characterized in that: The structures of the column (5) and the locking sleeve (7) are mutually matched, and the number of the column (5) and the locking sleeve (7) is three.

5. The eddy current sensor with a snap-on structure according to claim 1, characterized in that: The fixing plate (10) can be rotated through the circular shaft (9) to an angle of one hundred and eighty degrees, and the sizes of the fixing plate (10) and the circular shaft (9) match each other.

6. The eddy current sensor with a snap-on structure according to claim 1, characterized in that: The outer wall of the signal line (3) is wound and connected with a winding drum (8), and the winding drum (8) is parallel to the eddy current sensor body (1).

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