Gaussian meter for magnetic field measurement

Abstract

The utility model relates to the technical field of measuring instruments, and discloses a gauss meter for magnetic field measurement, which comprises a gauss meter, the top of the gauss meter is fixedly connected with a connecting sleeve, the outer side of the connecting sleeve is movably connected with a connecting block, the top of the connecting block is fixedly connected with a connecting wire, one end of the connecting wire is fixedly connected with a detection head, and the other end of the connecting wire is fixedly connected with a magnetic field sensor. The outer side of the detection head is fixedly connected with a mounting seat, the outer side of the mounting seat is movably connected with a fixed pipe, and the outer side of the fixed pipe is movably connected with a protective sleeve, so that through the arrangement of the fixed pipe and the protective sleeve, the detection head can be protected, and the detection head can be prevented from being easily damaged due to external factors; the service life of the detection head can be longer, the detection head can be easily exposed during use, the protection sleeve can move on the outer side of the fixing pipe by unscrewing the bolt, the detection head can be conveniently exposed for use, and replacement is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring instruments, and more specifically to a Gauss meter for measuring magnetic fields. Background Art

[0002] A gaussmeter, also known as a millitesla meter, is an instrument that measures the static or dynamic (AC) magnetic induction intensity of an object at a point in space. The gaussmeter probe passes through the magnetic field lines of the object to generate current and voltage, and the magnetic induction intensity is displayed on the main device.

[0003] The shortcomings of the prior art: When the existing Gaussmeter is in use, its detection head does not have a protective structure, which makes the detection head easy to be damaged, thereby reducing the service life of the Gaussmeter. While protecting the detection head, it is not possible to expose the detection head for use. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a Gaussmeter for magnetic field measurement to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solution: a gaussmeter for measuring a magnetic field, comprising a gaussmeter, a connecting sleeve fixedly connected to the top of the gaussmeter, a connecting block movably connected to the outside of the connecting sleeve, a connecting wire fixedly connected to the top of the connecting block, a detection head fixedly connected to one end of the connecting wire, a mounting seat fixedly connected to the outside of the detection head, a fixed tube movably connected to the outside of the mounting seat, a protective sleeve movably connected to the outside of the fixed tube, the protective sleeve comprising a sleeve, a bolt movably connected to the inside of the sleeve, and a limiting sleeve fixedly connected to the inside of the sleeve.

[0006] Preferably, the gaussmeter comprises a gaussmeter body, a control panel is fixedly connected to the top of the gaussmeter body, and a display screen is provided on the top of the gaussmeter body.

[0007] Preferably, the connecting sleeve comprises a sleeve body, the outer side of the sleeve body is provided with a connecting thread, and the interior of the connecting thread is fixedly connected with a connecting head.

[0008] Preferably, the connecting block comprises a block body, and a connecting groove is provided inside the block body.

[0009] Preferably, the mounting seat comprises a seat body, and a fixing thread is provided on the outer side of the seat body.

[0010] Preferably, the fixing tube comprises a fixing sleeve, a screw groove is provided inside the fixing sleeve, a stopper is fixedly connected to the bottom of the screw groove, and a tube body is fixedly connected to the bottom of the stopper.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model is advantageous for protecting the detection head by providing a fixing tube and a protective cover, ensuring that the detection head will not be easily damaged due to external factors, so that the service life of the detection head can be extended, and the detection head can be easily exposed when in use, and the detection head can be moved in the fixing tube and the protective cover by loosening the bolts, thereby allowing the protective cover to move outside the fixing tube, thereby allowing the detection head to be exposed for use, and the bolts under the protective cover can be screwed into the fixing tube so that the detection head can be fixed, thereby ensuring its stability when in use and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 3 It is a schematic diagram of the overall structure of the connecting sleeve of the utility model.

[0016] Figure 4 It is a schematic diagram of the overall structure of the connecting block, connecting wire, mounting seat and detection head of the utility model.

[0017] Figure 5 It is a schematic diagram of the cross-sectional structure of the fixing tube and the protective cover of the utility model.

[0018] The accompanying drawings are marked as follows: 1. Gaussmeter; 101. Gaussmeter body; 102. Control panel; 103. Display screen; 2. Connecting sleeve; 201. Sleeve body; 202. Connecting thread; 203. Connecting head; 3. Connecting block; 301. Block body; 302. Connecting groove; 4. Connecting line; 5. Mounting seat; 501. Seat body; 502. Fixed thread; 6. Fixed tube; 601. Fixed sleeve; 602. Screw groove; 603. Stop block; 604. Tube body; 7. Detection head; 8. Protective sleeve; 801. Sleeve; 802. Bolt; 803. Limit sleeve. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the Gaussmeter for magnetic field measurement involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0020] The utility model provides a gaussmeter for measuring a magnetic field, comprising a gaussmeter 1, wherein a connecting sleeve 2 is fixedly connected to the top of the gaussmeter 1, a connecting block 3 is movably connected to the outer side of the connecting sleeve 2, a connecting wire 4 is fixedly connected to the top of the connecting block 3, one end of the connecting wire 4 is fixedly connected to a detection head 7, a mounting seat 5 is fixedly connected to the outer side of the detection head 7, a fixed tube 6 is movably connected to the outer side of the mounting seat 5, a protective sleeve 8 is movably connected to the outer side of the fixed tube 6, the protective sleeve 8 comprises a sleeve 801, a bolt 802 is movably connected to the inside of the sleeve 801, a limiting sleeve 803 is fixedly connected to the inner side of the sleeve 801, the limiting sleeve 803 is used to prevent the protective sleeve 8 from being separated from the fixed tube 6, a notch matched with the bolt 802 is arranged inside the sleeve 801, and the sleeve 801 can move back and forth inside the sleeve 801 by rotating and rotating in different directions.

[0021] Furthermore, the gaussmeter 1 includes a gaussmeter body 101 , a control panel 102 is fixedly connected to the top of the gaussmeter body 101 , a display screen 103 is provided on the top of the gaussmeter body 101 , the control panel 102 is used to control the gaussmeter 1 , and the display screen 103 is used to display the detection result.

[0022] Furthermore, the connecting sleeve 2 includes a sleeve body 201 , a connecting thread 202 is disposed on the outer side of the sleeve body 201 , a connecting head 203 is fixedly connected to the inside of the connecting thread 202 , and the connecting sleeve 2 is used for connecting the connecting block 3 .

[0023] Furthermore, the connecting block 3 includes a block body 301 , a connecting groove 302 is provided inside the block body 301 , and the connecting thread 202 is matched with the connecting groove 302 , and the block body 301 can be fixed by rotation, and is also convenient for disassembly.

[0024] Furthermore, the mounting seat 5 includes a seat body 501 , and a fixing thread 502 is provided on the outer side of the seat body 501 . The fixing thread 502 is matched with the screw groove 602 for fixing the connection of the pipe 6 .

[0025] Furthermore, the fixing tube 6 includes a fixing sleeve 601, a screw groove 602 is provided inside the fixing sleeve 601, a stopper 603 is fixedly connected to the bottom of the screw groove 602, a tube body 604 is fixedly connected to the bottom of the stopper 603, a raised portion is provided below the outer side of the tube body 604 for limiting the movement of the protective sleeve 8, and grooves adapted to the bolts 802 are provided inside the tube body 604 and the raised portion for fixing the protective sleeve 8.

[0026] The working principle of the utility model is as follows: when in use, the bolt 802 is screwed so that the bolt 802 can move inside the fixed tube 6 and the protective cover 8, so that the bolt 802 above the protective cover 8 can leave the fixed tube 6, so that the protective cover 8 can move outside the fixed tube 6, and the detection head 7 can be exposed by moving, which is convenient for its use, and when the protective cover 8 moves to the uppermost position, the bolt 802 below the protective cover 8 is aligned with the notch on the fixed tube 6, and the bolt 802 is screwed so that it can enter the notch, so that the protective cover 8 can be fixed on the fixed tube 6, which is convenient for ensuring its stability during use, and after use, the protective cover 8 can be put down so that it can protect the detection head 7 and ensure the service life of the detection head 7, and the fixed tube 6 is screwed so that it can be removed from the mounting seat 5, which is convenient for replacing damaged fixed tube 6 and protective cover 8.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A gaussmeter for measuring magnetic field, comprising a gaussmeter (1), characterized in that: The top of the Gaussmeter (1) is fixedly connected to a connecting sleeve (2), the outer side of the connecting sleeve (2) is movably connected to a connecting block (3), the top of the connecting block (3) is fixedly connected to a connecting wire (4), one end of the connecting wire (4) is fixedly connected to a detection head (7), the outer side of the detection head (7) is fixedly connected to a mounting seat (5), the outer side of the mounting seat (5) is movably connected to a fixed tube (6), the outer side of the fixed tube (6) is movably connected to a protective sleeve (8), the protective sleeve (8) comprises a sleeve (801), the interior of the sleeve (801) is movably connected to a bolt (802), and the inner side of the sleeve (801) is fixedly connected to a limiting sleeve (803).

2. A Gaussmeter for measuring magnetic field according to claim 1, characterized in that: The gaussmeter (1) comprises a gaussmeter body (101), the top of the gaussmeter body (101) is fixedly connected to a control panel (102), and the top of the gaussmeter body (101) is provided with a display screen (103).

3. A Gaussmeter for measuring magnetic field according to claim 1, characterized in that: The connecting sleeve (2) comprises a sleeve body (201), the outer side of the sleeve body (201) is provided with a connecting thread (202), and the interior of the connecting thread (202) is fixedly connected with a connecting head (203).

4. A Gaussmeter for measuring magnetic field according to claim 1, characterized in that: The connection block (3) comprises a block body (301), and a connection groove (302) is provided inside the block body (301).

5. A Gaussmeter for measuring magnetic field according to claim 1, characterized in that: The mounting seat (5) comprises a seat body (501), and a fixing thread (502) is provided on the outer side of the seat body (501).

6. A Gaussmeter for measuring magnetic field according to claim 1, characterized in that: The fixed tube (6) comprises a fixed sleeve (601), a screw groove (602) is provided inside the fixed sleeve (601), a stopper (603) is fixedly connected to the bottom of the screw groove (602), and a tube body (604) is fixedly connected to the bottom of the stopper (603).

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