Magnetic ring probe structure

Abstract

The utility model relates to the technical field of magnetic ring probes, in particular to a magnetic ring probe structure, which comprises a probe main body, a fixed disc is welded and fixed on the outer side wall of the probe main body, a fixed assembly is mounted on the fixed disc, a magnetic ring is fixed on the fixed assembly, and a temperature sensor and an alarm are mounted on the magnetic ring. The fixing assembly comprises a regular polygon sliding block connected to the probe body in a sliding mode, a supporting rod is hinged to the center of each side face of the regular polygon sliding block, right-angle fixing rods which are equal to the supporting rods in number and correspond to the supporting rods one to one in position are connected to the fixing disc in a sliding mode, and the supporting rods opposite to the supporting rods in position are hinged to the right-angle fixing rods. According to the magnetic ring probe structure, magnetic rings of different models and sizes can be installed and fixed through the nut, the regular polygon sliding block, the supporting rod and the right-angle fixing rod which are arranged in the fixing assembly, and meanwhile the temperature sensor and the alarm can give an alarm when the temperature of the magnetic rings is too high.

Description

TECHNICAL FIELD

[0001] The utility model relates to magnetic ring probe technical field, concretely relates to a magnetic ring probe structure. BACKGROUND

[0002] In the magnetic detection field, the magnetic ring probe is a commonly used detection tool. However, the existing magnetic ring probe structure has some deficiencies, and different types of magnetic rings need to be replaced for different detection scenes.

[0003] The utility model discloses a probe structure discloses a probe structure, including first shell, second shell, data collector and signal transmission assembly, first shell and second shell detachable connection, data collector installs in first shell, signal transmission assembly includes the first transmission piece and the second transmission piece on the same axis, first transmission piece and data collector electricity is connected, and first transmission piece and second transmission piece are respectively opposite and install in first shell and second shell.

[0004] The technical scheme of the probe structure, the signal transmission assembly includes the first transmission piece and the second transmission piece on the same axis, the first transmission piece and the second transmission piece are respectively opposite and install in first shell and second shell, the first transmission piece and the second transmission piece are connected by the way of insertion, so that the probe can accurately and conveniently complete the replacement of the sensor when replacing, and the safety of replacing the sensor is improved, but when different types of magnetic rings need to be replaced for different detection scenes, it is not easy to install and fix different sizes of magnetic rings, and no effective warning is made when the temperature of the magnetic ring is too high. In view of this, we propose a magnetic ring probe structure. UTILITY MODEL CONTENTS

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a magnetic ring probe structure.

[0006] In the first aspect, the present application provides a magnetic ring probe structure, which comprises a probe main body, a fixed disc is welded and fixed on the outer side wall of the probe main body, a fixed assembly is installed on the fixed disc, a magnetic ring is fixed on the fixed assembly, and a temperature sensor and an alarm are installed on the magnetic ring.

[0007] The fixed assembly comprises a regular polygon slide block slidably connected to the probe main body, a support rod is hinged at the center of each side surface of the regular polygon slide block, a right-angle fixing rod equal in number to the support rods and corresponding in position is slidably connected to the fixed disc, the opposite support rods and the right-angle fixing rod are hinged, the vertical sections of the right-angle fixing rods are on the same circular ring, and a nut is threadedly connected to the outer side wall of the probe main body above the regular polygon slide block.

[0008] According to the technical scheme provided in the embodiment of the application, a plurality of long strip sliding holes equal in number to the number of the right-angle fixing rods, and suitable in size and one-to-one in position are formed in the fixing disc, and an outer thread suitable for the nut is arranged on the outer lateral wall of the probe main body above the fixing disc.

[0009] According to the technical scheme provided in the embodiment of the application, a first hinge seat is welded and fixed at the center of each side surface of the regular polygonal sliding block, a hinge protrusion is welded and fixed at both ends of the support rod, and the hinge protrusion close to the regular polygonal sliding block is hingedly connected with the first hinge seat through a hinge column.

[0010] According to the technical scheme provided in the embodiment of the application, a plurality of T-shaped sliding blocks are regularly welded and fixed on the inner lateral wall of the regular polygonal sliding block, and a plurality of T-shaped sliding grooves equal in number to the number of the T-shaped sliding blocks, suitable in size and one-to-one in position are formed in the outer lateral wall of the probe main body.

[0011] According to the technical scheme provided in the embodiment of the application, a second hinge seat is welded and fixed at the end of the horizontal section of the right-angle fixing rod, and the hinge protrusion close to the right-angle fixing rod is hingedly connected with the second hinge seat through the hinge column.

[0012] According to the technical scheme provided in the embodiment of the application, a soft rubber pad is adhesively fixed on the outer lateral wall of the vertical section of the right-angle fixing rod, and a plurality of anti-skid protrusions are welded and fixed on the outer lateral wall of the nut.

[0013] According to the technical scheme provided in the embodiment of the application, when the regular polygonal sliding block slides to the uppermost position along the T-shaped sliding groove, the second hinge seat is located at the innermost side of the long strip sliding hole, and at this time, the vertical section of the right-angle fixing rod abuts against the lateral wall of the probe main body; when the regular polygonal sliding block slides to the lowermost position along the T-shaped sliding groove, the second hinge seat is located at the outermost side of the long strip sliding hole.

[0014] In summary, the technical scheme specifically discloses a magnetic ring probe structure, which comprises a probe main body, an outer lateral wall of the probe main body is welded and fixed with a fixing disc, the fixing disc is installed with a fixing assembly, the fixing assembly is fixed with a magnetic ring, and a temperature sensor and an alarm are installed on the magnetic ring; the nut, the regular polygonal sliding block, the support rod and the right-angle fixing rod arranged in the fixing assembly can be used for fixing and installing magnetic rings of different models and sizes, and the temperature sensor and the alarm arranged at the same time can give an alarm when the temperature of the magnetic ring is too high. BRIEF DESCRIPTION OF DRAWINGS

[0015] Other features, objects and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments, made with reference to the accompanying drawings:

[0016] Fig. 1It is the whole structure schematic view of the utility model;

[0017] Fig. 2 It is the whole structure explosion view of the utility model;

[0018] Fig. 3 It is the fixed assembly structure explosion view in the utility model;

[0019] In the drawing,

[0020] 1, probe main body;11, fixed disc;111, long strip sliding hole;12, external thread;13, T-shaped sliding groove;

[0021] 2, fixed assembly;21, regular polygon sliding block;211, first hinged seat;212, T-shaped sliding block;22, support rod;221, hinged protrusion;23, hinged column;24, right-angle fixed rod;241, second hinged seat;25, nut;251, anti-skid protrusion;

[0022] 3, magnetic ring;

[0023] 4, temperature sensor;

[0024] 5, alarm. DETAILED DESCRIPTION

[0025] The application will be further described in detail below with reference to the drawings and embodiments.It can be understood that the specific embodiments described herein are only used to explain the related utility model, and not limit the utility model.In addition, it should be noted that, for the convenience of description, only the parts related to the utility model are shown in the drawings.

[0026] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other without conflict.The application will be described in detail below with reference to the drawings and embodiments.

[0027] Please refer to Figs. 1-3 A magnetic ring probe structure, comprising a probe main body 1, a fixed disc 11 is welded and fixed on the outer side wall of the probe main body 1, a fixed assembly 2 is installed on the fixed disc 11, a magnetic ring 3 is fixed on the fixed assembly 2, a temperature sensor 4 and an alarm 5 are installed on the magnetic ring 3;

[0028] The fixed assembly 2 comprises a regular polygon sliding block 21 slidably connected to the probe main body 1, a support rod 22 is hinged at the center of each side of the regular polygon sliding block 21, a right-angle fixed rod 24 equal in number to the support rods 22 and corresponding in position is slidably connected to the fixed disc 11, the opposite support rods 22 are hinged to the right-angle fixed rod 24, the vertical sections of the plurality of right-angle fixed rods 24 are on the same circular ring, and a nut 25 is threadedly connected to the outer side wall of the probe main body 1 above the regular polygon sliding block 21.

[0029] In this embodiment, the fixed disc 11 is provided with a plurality of long sliding holes 111 corresponding to the number of right-angle fixed rods 24, and the outer side wall of the probe body 1 is provided with external threads 12 corresponding to the nuts 25; the long sliding holes 111 facilitate the sliding of the right-angle fixed rods 24, and the external threads 12 facilitate the threaded connection of the nuts 25 and the probe body 1.

[0030] Further, the first hinge seats 211 are welded and fixed at the centers of each side of the regular polygonal slider 21, the hinge blocks 221 are welded and fixed at both ends of the support rod 22, and the hinge blocks 221 close to the regular polygonal slider 21 are hingedly connected to the first hinge seats 211 through the hinge columns 23; the first hinge seats 211 and the hinge blocks 221 hingedly connect the support rod 22 and the regular polygonal slider 21.

[0031] Secondly, a plurality of T-shaped sliders 212 are regularly welded and fixed on the inner side wall of the regular polygonal slider 21, and the probe body 1 is provided with T-shaped sliding grooves 13 corresponding to the number of T-shaped sliders 212; the T-shaped sliders 212 and the T-shaped sliding grooves 13 facilitate the sliding of the regular polygonal slider 21 along the probe body 1.

[0032] Further, the second hinge seats 241 are welded and fixed at the ends of the horizontal sections of the right-angle fixed rods 24, and the hinge blocks 221 close to the right-angle fixed rods 24 are hingedly connected to the second hinge seats 241 through the hinge columns 23; the second hinge seats 241 and the hinge blocks 221 hingedly connect the support rod 22 and the right-angle fixed rods 24.

[0033] Secondly, soft rubber pads are adhered and fixed on the outer side wall of the vertical sections of the right-angle fixed rods 24, and a plurality of anti-skid blocks 251 are welded and fixed on the outer side wall of the nuts 25; the soft rubber pads increase the friction between the right-angle fixed rods 24 and the magnetic ring 3, and the anti-skid blocks 251 facilitate the rotation of the nuts 25.

[0034] Further, when the regular polygonal slider 21 slides to the uppermost position along the T-shaped sliding grooves 13, the second hinge seats 241 are located at the innermost side of the long sliding holes 111, and at this time, the vertical sections of the right-angle fixed rods 24 abut against the side wall of the probe body 1; when the regular polygonal slider 21 slides to the lowermost position along the T-shaped sliding grooves 13, the second hinge seats 241 are located at the outermost side of the long sliding holes 111; thus, when the regular polygonal slider 21 slides along the T-shaped sliding grooves 13, the right-angle fixed rods 24 expand outward.

[0035] Working principle: the magnetic ring probe structure of the utility model in use, the user first places the inner ring of magnetic ring 3 on the annulus formed by the vertical section of several right angle fixed rod 24, then rotates nut 25 and pushes regular polygon sliding block 21 to slide downward along T type sliding slot 13, so that the included angle between support rod 22 and vertical direction increases, further makes several right angle fixed rod 24 outwardly slide along long strip sliding hole 111, further makes the vertical section of several right angle fixed rod 24 outwardly expand and further abuts with the inner side wall of magnetic ring 3, fixes magnetic ring 3, when temperature sensor 4 detects that the temperature of magnetic ring 3 is too high, alarm 5 gives warning.

[0036] The above description is merely preferred embodiments of the present application and a description of the principles of the technology used. Those skilled in the art should understand that the utility model range involved in the present application is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the utility model concept. For example, the above features are replaced with each other to form a technical solution with the technical features disclosed in the present application but not limited to the technical features with similar functions.

Claims

1. A magnetic loop probe structure comprising a probe body (1), characterised in that: The probe body (1) is welded and fixed with a fixed disc (11) outside the wall, the fixed disc (11) is installed with a fixed component (2), the fixed component (2) is fixed with a magnetic ring (3), the magnetic ring (3) is installed with a temperature sensor (4) and an alarm (5); The fixed component (2) includes a regular polygon slider (21) slidably connected to the probe body (1), each side of the regular polygon slider (21) is hingedly connected with a support rod (22), the fixed disc (11) is slidably connected with a right-angle fixed rod (24) equal in number and one-to-one corresponding in position with the support rod (22), the opposite support rods (22) are hingedly connected with the right-angle fixed rod (24), the vertical sections of a plurality of right-angle fixed rods (24) are on the same circular ring, and the outer side wall of the probe body (1) is threadedly connected with a nut (25) above the regular polygon slider (21).

2. The magnetic loop probe structure of claim 1, wherein: A plurality of long sliding holes (111) equal in number, size and one-to-one corresponding in position with the right-angle fixed rod (24) are formed in the fixed disc (11), and the outer side wall of the probe body (1) is provided with an external thread (12) above the fixed disc (11) corresponding to the nut (25).

3. The magnetic loop probe structure of claim 2, wherein: Each side of the regular polygon slider (21) is welded and fixed with a first hinge seat (211), both ends of the support rod (22) are welded and fixed with a hinge protrusion (221), and the hinge protrusion (221) close to the regular polygon slider (21) is hingedly connected with the first hinge seat (211) through a hinge column (23).

4. The magnetic loop probe structure of claim 3, wherein: A plurality of T-shaped sliders (212) are regularly welded and fixed on the inner side wall of the regular polygon slider (21), and a T-shaped sliding groove (13) equal in number, size and one-to-one corresponding in position with the T-shaped sliders (212) is formed in the outer side wall of the probe body (1).

5. The magnetic loop probe structure of claim 4, wherein: The horizontal section of the right-angle fixed rod (24) is welded and fixed with a second hinge seat (241), and the hinge protrusion (221) close to the right-angle fixed rod (24) is hingedly connected with the second hinge seat (241) through the hinge column (23).

6. The magnetic loop probe structure of claim 1, wherein: The outer side wall of the vertical section of the right-angle fixed rod (24) is adhesively fixed with a soft rubber pad, and a plurality of anti-skid protrusions (251) are welded and fixed on the outer side wall of the nut (25).

7. The magnetic loop probe structure of claim 5, wherein: When the regular polygon slider (21) slides to the uppermost position along the T-shaped sliding groove (13), the second hinge seat (241) is located at the innermost side of the long sliding hole (111), and at this time, the vertical section of the right-angle fixed rod (24) abuts against the side wall of the probe body (1); when the regular polygon slider (21) slides to the lowermost position along the T-shaped sliding groove (13), the second hinge seat (241) is located at the outermost side of the long sliding hole (111).

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