Center magnetic pole for vibrating table

Abstract

The utility model relates to the technical field of vibration tables, and discloses a center magnetic pole for a vibration table, which comprises a magnetic pole bottom fixing guard plate and a locking compass, the top of the magnetic pole bottom fixing guard plate is fixedly connected with a top fixing placement disc, the top of the top fixing placement disc is fixedly connected with a placement disc top connector, and the top of the placement disc top connector is fixedly connected with a locking compass. A compass fixing clamping groove body is fixedly connected to the top of the placement disc top connector, an internal supporting column is fixedly connected to the inner wall of the compass fixing clamping groove body, and a plurality of limiting clamping grooves are formed in the outer wall of the compass fixing clamping groove body. According to the center magnetic pole for the vibration table, the outer wall of the compass fixing clamping groove body is provided with the plurality of symmetrical limiting clamping grooves, so that when equipment is fixed, the fixed connection effect of the equipment can be enhanced through the sleeving effect between the limiting clamping grooves and the magnetic block limiting columns, the equipment can be effectively prevented from falling off, and the connection stability of the equipment is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration tables, in particular to a central magnetic pole used for a vibration table. Background Art

[0002] The transformer is used to convert voltage or current in proportion. The function of the transformer is to proportionally reduce the high voltage and high current on the transmission line to a standard value that can be directly measured by an instrument, so that the instrument can be directly measured. The transformer can also be used to isolate the high voltage system to ensure the safety of people and equipment. The basic structure of the electronic transformer includes a center pole and a primary and secondary winding. The function of the transformer is related to the number of winding turns. The size of the center pole of a general transformer is fixed, and the staff cannot quickly change the number of winding turns according to demand. For this reason, a center pole of an electronic transformer is proposed.

[0003] The central magnetic pole of the existing electronic transformer can refer to the Chinese utility model patent with the authorization announcement number CN216902481U, which discloses a central magnetic pole of an electronic transformer, including a main body and a detachable part, one end of the main body is connected to the detachable part by a bolt thread, the detachable part includes a threaded tube adapted to the bolt, a block connected to the other end of the threaded tube, a center block connected to the other end of the block, and an outer tube adapted to the center block, and the outer ring of the left end of the outer tube is provided with four metal sheets, and the structure formed by the four metal sheets is conical. The central magnetic pole of the electronic transformer, through the setting of the detachable part, the user can quickly adjust the number of turns of the winding wound on the detachable part, the turn ratio between the two windings on the transformer changes, the transformer can adapt to a variety of needs, and improve the practicality of the transformer, through the setting of the four metal sheets and the outer tube, the detachable part can be quickly moved to the inner cavity of the winding, which is convenient for the disassembly and assembly of the detachable part.

[0004] When the above-mentioned device is in use, the turns ratio between the two windings on the transformer is changed by quickly adjusting the number of turns of the winding wound on the detachable part. The transformer can adapt to various needs and improve the practicality of the transformer. Through the setting of four metal sheets and the outer tube, the detachable part can be quickly moved into the inner cavity of the winding, which is convenient for the disassembly and assembly of the detachable part, but also makes the later maintenance of the equipment difficult. Summary of the invention

[0005] In view of the deficiencies in the prior art, the utility model provides a central magnetic pole for a vibration table, which has the advantages of strong practicability and good stability, and solves the problem of difficulty in later maintenance and replacement of the equipment.

[0006] The utility model provides the following technical solutions: a central magnetic pole for a vibration table, comprising a magnetic pole bottom fixing guard plate and a locking compass, the top of the magnetic pole bottom fixing guard plate is fixedly connected with a top fixing placement plate, the top of the top fixing placement plate is fixedly connected with a placement plate top connector, the top of the placement plate top connector is fixedly connected with a compass fixing slot body, the inner wall of the compass fixing slot body is fixedly connected with an internal supporting column, the outer wall of the compass fixing slot body is provided with a plurality of limit slots, and the plurality of limit slots are distributed in a circular array on the inner wall of the compass fixing slot body.

[0007] As a preferred technical solution of the utility model, the outer wall of the fixed guard plate at the bottom of the magnetic pole is provided with a guard plate locking slot, and the inner wall of the compass fixed slot body is sleeved with an internally placed magnetic block.

[0008] As a preferred technical solution of the utility model, the outer wall of the fixed guard plate at the bottom of the magnetic pole is provided with guard plate locking slots, and the number of the guard plate locking slots is four and they are symmetrically distributed on the top of the fixed guard plate at the bottom of the magnetic pole.

[0009] As a preferred technical solution of the utility model, the inner wall of the compass fixing slot body is provided with a plurality of magnetic block bodies, and the plurality of magnetic block bodies are distributed in a circular array on the inner wall of the compass fixing slot body. The outer wall of the magnetic block body is sleeved with a magnetic block limiting column, and the magnetic block body and the magnetic block limiting column are fixed by sleeve connection.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. The central magnetic pole for the vibration table is provided with a plurality of symmetrical limit slots on the outer wall of the compass fixing slot body, so that when the device is fixed, the fixing connection effect of the device can be enhanced through the sleeve effect between the limit slot and the magnetic block limit column, and the device can also be effectively prevented from falling off, thereby enhancing the connection stability of the device.

[0012] 2. The central magnetic pole for the vibration table is also provided with a plurality of magnetic block bodies distributed in a circular array inside the compass fixing slot body, so that when the device is fixed, the fixing effect with the device can be enhanced by the magnetic block limiting columns outside the magnetic block body, thereby enhancing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of a three-dimensional structure of a central magnetic pole used for a vibration table;

[0014] Figure 2 A schematic diagram of a structure for locking a compass in the central magnetic pole of a vibration table;

[0015] Figure 3 A schematic diagram of a structure for placing a magnetic block inside the central magnetic pole of a vibration table;

[0016] Figure 4 The present invention is a schematic diagram of the structure of a top fixed placement plate in the central magnetic pole of a vibration table.

[0017] In the figure: 1. Fixed guard plate at the bottom of the magnetic pole; 2. Locking slot of the guard plate; 3. Fixed placement plate at the top; 4. Connector at the top of the placement plate; 5. Locking compass; 51. Compass fixing slot body; 52. Internal support column; 53. Limiting slot; 6. Internal placement of magnetic block; 61. Magnetic block body; 62. Magnetic block limiting column. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0019] See also Figure 1-3 A central magnetic pole for a vibration table, comprising a magnetic pole bottom fixing guard plate 1 and a locking compass 5, the top of the magnetic pole bottom fixing guard plate 1 is fixedly connected with a top fixing placement plate 3, the top of the top fixing placement plate 3 is fixedly connected with a placement plate top connector 4, the top of the placement plate top connector 4 is fixedly connected with a compass fixing slot body 51, the inner wall of the compass fixing slot body 51 is fixedly connected with an internal support column 52, the outer wall of the compass fixing slot body 51 is provided with a plurality of limit slots 53, and the plurality of limit slots 53 are distributed in a circular array on the inner wall of the compass fixing slot body 51, the magnetic pole bottom A guard plate locking slot 2 is provided on the outer wall of the fixed guard plate 1, and an internally placed magnetic block 6 is sleeved on the inner wall of the compass fixed slot body 51. A guard plate locking slot 2 is provided on the outer wall of the fixed guard plate 1 at the bottom of the magnetic pole. There are four guard plate locking slots 2 and they are symmetrically distributed on the top of the fixed guard plate 1 at the bottom of the magnetic pole. A plurality of magnetic block bodies 61 are provided on the inner wall of the compass fixed slot body 51. The plurality of magnetic block bodies 61 are distributed in a circular array on the inner wall of the compass fixed slot body 51. A magnetic block limiting column 62 is sleeved on the outer wall of the magnetic block body 61, and the magnetic block body 61 and the magnetic block limiting column 62 are fixed by sleeve connection.

[0020] Working principle: when the device is needed, a plurality of symmetrical limit slots 53 are opened on the outer wall of the compass fixing slot body 51, so that when the device is fixed, the fixing connection effect of the device can be enhanced through the socketing effect between the limit slots 53 and the magnetic block limit posts 62, and the device can be effectively prevented from falling off, thereby enhancing the connection stability of the device. At the same time, a plurality of magnetic block bodies 61 distributed in a circular array are arranged inside the compass fixing slot body 51, so that when the device is fixed, the magnetic block limit posts 62 outside the magnetic block body 61 can enhance the fixing effect with the device, thereby enhancing the practicability of the device.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A central magnetic pole for a vibration table, comprising a magnetic pole bottom fixing guard plate (1) and a locking compass (5), characterized in that: The top of the pole bottom fixed guard plate (1) is fixedly connected to a top fixed placement plate (3), the top of the top fixed placement plate (3) is fixedly connected to a placement plate top connector (4), the top of the placement plate top connector (4) is fixedly connected to a compass fixed card slot body (51), the inner wall of the compass fixed card slot body (51) is fixedly connected to an internal support column (52), and the outer wall of the compass fixed card slot body (51) is provided with a plurality of limit card slots (53), and the plurality of limit card slots (53) are distributed in a circular array on the inner wall of the compass fixed card slot body (51).

2. The central magnetic pole for a vibration table according to claim 1, characterized in that: The outer wall of the pole bottom fixing guard plate (1) is provided with a guard plate locking slot (2), and the inner wall of the compass fixing slot body (51) is sleeved with an internal placement magnetic block (6).

3. The central magnetic pole for a vibration table according to claim 1, characterized in that: The outer wall of the magnetic pole bottom fixed guard plate (1) is provided with guard plate locking slots (2), and the guard plate locking slots (2) are four in number and symmetrically distributed on the top of the magnetic pole bottom fixed guard plate (1).

4. The central magnetic pole for a vibration table according to claim 2, characterized in that: The inner wall of the compass fixing slot body (51) is provided with a plurality of magnetic block bodies (61), and the plurality of magnetic block bodies (61) are distributed in a circular array on the inner wall of the compass fixing slot body (51).

5. The central magnetic pole for a vibration table according to claim 4, characterized in that: The outer wall of the magnetic block body (61) is sleeved with a magnetic block limiting column (62), and the magnetic block body (61) and the magnetic block limiting column (62) are fixed by sleeve connection.

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