Annular transformer convenient to install and use

Abstract

The utility model relates to the technical field of annular transformers, in particular to an annular transformer convenient to install and use, which comprises a supporting assembly, positioning frames are fixedly connected to the left part and the right part of the lower end of the supporting assembly, and positioning blocks are fixedly connected to the lower parts of the front ends and the lower parts of the rear ends of the two positioning frames. Positioning screws are inserted into the upper ends of the four positioning blocks in a penetrating mode, the upper end of the supporting assembly is sleeved with a protection assembly, first connecting screws are connected to the four corners of the upper end of the supporting assembly in a penetrating mode, an annular transformer body is connected to the middle of the upper end of the supporting assembly in a penetrating mode, and a fixing ring is fixedly connected to the lower portion of the outer surface of the annular transformer body in a sleeving mode; three second connecting screw rods are connected to the upper end of the fixing ring in an annular array penetrating and inserting mode. According to the ring transformer convenient to install and use, through the arrangement of the supporting assembly and the protection assembly, supporting and protection of the ring transformer can be facilitated, and stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of toroidal transformers, in particular to a toroidal transformer that is easy to install and use. Background Art

[0002] A toroidal transformer is a type of electronic transformer, which is mostly used in high-fidelity audio equipment, video display terminals, power amplifiers, electronic testers and general equipment. The existing toroidal transformers have at least the following disadvantages during use: 1. It is not easy to protect the toroidal transformer during use, and the toroidal transformer is easily damaged by collision during use; 2. The existing toroidal transformer has poor stability and is troublesome to install and disassemble. Therefore, we have introduced a new toroidal transformer that is easy to install and use. Utility Model Content

[0003] The main purpose of the utility model is to provide a toroidal transformer which is easy to install and use, and can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A toroidal transformer that is easy to install and use comprises a supporting assembly, wherein the left and right lower ends of the supporting assembly are fixedly connected with positioning frames, the lower front ends and the lower rear ends of the two positioning frames are fixedly connected with positioning blocks, the upper ends of the four positioning blocks are interspersed with positioning screws, the upper end of the supporting assembly is sleeved with a protective assembly, the four corners of the upper end of the supporting assembly are interspersed with No. 1 connecting screws, the middle part of the upper end of the supporting assembly is interspersed with an toroidal transformer body, the lower part of the outer surface of the toroidal transformer body is fixedly sleeved with a fixing ring, and the upper end of the fixing ring is interspersed with three No. 2 connecting screws in a circular array.

[0006] Preferably, the support assembly includes a support plate, a slot is opened in the middle of the upper end of the support plate, a rubber plate is fixedly connected to the lower slot wall in the slot, two support screws are fixedly connected to the front of the upper end and the rear of the upper end of the support plate, and the support plate is fixedly connected to the two positioning frames.

[0007] Preferably, the protective assembly includes a protective frame, a pull ring is fixedly connected to the middle of the upper end of the protective frame, a plurality of square grooves are penetrated at the front end, rear end, left end and right end of the protective frame, a connecting plate is fixedly connected to the lower part of the front end and the lower part of the rear end of the protective frame, and the protective frame is sleeved with the toroidal transformer body.

[0008] Preferably, the two groups of two lateral support screws are respectively interlaced and connected with the two connecting plates.

[0009] Preferably, the three No. 2 connecting screws all pass through the fixing ring and are interspersedly connected with the supporting assembly.

[0010] Preferably, the two No. 1 connecting screws on the left portion both pass through the support assembly and are interlacedly connected with the positioning frame on the left portion, and the two No. 1 connecting screws on the right portion both pass through the support assembly and are interlacedly connected with the positioning frame on the right portion.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting a protection component, the protection frame on the protection component is sleeved with the toroidal transformer body, and the two connecting plates are respectively sleeved with two sets of two horizontal support screws, and are fixed by nuts respectively, so as to locate the position of the protection component, and the use process of the toroidal transformer body is protected by the protection component to improve safety;

[0013] 2. By setting a support component, a card slot and a rubber plate are set on the support component, the annular transformer body is connected with the card slot through the insertion, and the lower end of the annular transformer body is in contact with the rubber plate, and is connected with the support component through the screw passing through the fixing ring, the position of the annular transformer body can be positioned to improve stability, and the connection between the annular transformer body and the support component is convenient for installation and disassembly, which is convenient for disassembly of the annular transformer body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the toroidal transformer of the utility model which is easy to install and use;

[0015] Figure 2 A schematic diagram of the connection of the toroidal transformer body of the toroidal transformer of the utility model which is easy to install and use;

[0016] Figure 3 This is a schematic diagram of the overall structure of the supporting assembly of the toroidal transformer of the utility model, which is easy to install and use;

[0017] Figure 4 The utility model is a schematic diagram of the overall structure of the protective component of the toroidal transformer which is easy to install and use.

[0018] In the figure: 1. Support assembly; 2. Positioning frame; 3. Positioning block; 4. Positioning screw; 5. Protection assembly; 6. No. 1 connecting screw; 7. Ring transformer body; 8. Fixing ring; 9. No. 2 connecting screw; 11. Support plate; 12. Slot; 13. Rubber plate; 14. Support screw; 51. Protection frame; 52. Pull ring; 53. Square groove; 54. Connecting plate. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A toroidal transformer that is easy to install and use comprises a supporting assembly 1, wherein the left and right lower ends of the supporting assembly 1 are fixedly connected with positioning frames 2, the lower front ends and lower rear ends of the two positioning frames 2 are fixedly connected with positioning blocks 3, the upper ends of the four positioning blocks 3 are all inserted with positioning screws 4, the upper end of the supporting assembly 1 is sleeved with a protective assembly 5, the four corners of the upper end of the supporting assembly 1 are all inserted with No. 1 connecting screws 6, the middle part of the upper end of the supporting assembly 1 is inserted with a toroidal transformer body 7, the lower outer surface of the toroidal transformer body 7 is fixedly sleeved with a fixing ring 8, and the upper end of the fixing ring 8 is inserted with three No. 2 connecting screws 9 in a circular array.

[0024] In this embodiment, the support assembly 1 includes a support plate 11, a card slot 12 is opened in the middle of the upper end of the support plate 11, a rubber plate 13 is fixedly connected to the lower groove wall of the card slot 12, two support screws 14 are fixedly connected to the front and rear ends of the upper end of the support plate 11, and the support plate 11 is fixedly connected to the two positioning frames 2; two groups of two horizontal support screws 14 are respectively connected to the two connecting plates 54 through the connection; three No. 2 connecting screws 9 are connected to the support assembly 1 through the fixing ring 8; the two No. 1 connecting screws 6 on the left are connected to the positioning frame 2 on the left through the support assembly 1, and the two No. 1 connecting screws 6 on the right are connected to the positioning frame 2 on the right through the support assembly 1 Then, the annular transformer body 7 is supported by setting a support component 1, the annular transformer body 7 is inserted and connected with the card slot 12, and the lower end of the annular transformer body 7 is in contact with the rubber plate 13, and is inserted and connected with the support component 1 through a screw passing through the fixing ring 8, so that the position of the annular transformer body 7 can be positioned to improve stability, and the connection between the annular transformer body 7 and the support component 1 is convenient for installation and disassembly, which is convenient for disassembly of the annular transformer body 7, and the support component 1 can be fixedly connected with the two positioning frames 2 through four No. 1 connecting screws 6, so that the two positioning frames 2 can locate the use position of the entire annular transformer and improve stability.

[0025] In this embodiment, the protection component 5 includes a protection frame 51, a pull ring 52 is fixedly connected to the middle of the upper end of the protection frame 51, a plurality of square grooves 53 are penetrated at the front end, rear end, left end and right end of the protection frame 51, and a connecting plate 54 is fixedly connected to the lower front end and the lower rear end of the protection frame 51. The protection frame 51 is sleeved with the annular transformer body 7. The annular transformer body 7 is protected by setting the protection component 5, the protection frame 51 is sleeved with the annular transformer body 7, and the two connecting plates 54 are respectively sleeved with two groups of two horizontal support screws 14, and are respectively fixed by nuts to locate the position of the protection component 5. The use process of the annular transformer body 7 is protected by the protection component 5 to improve safety.

[0026] It should be noted that the utility model is a toroidal transformer that is easy to install and use. During use, the toroidal transformer body 7 is inserted and connected with the card slot 12, and the toroidal transformer body 7 is fixedly connected to the support component 1 by screws to improve stability. The connection between the toroidal transformer body 7 and the support component 1 is convenient for installation and disassembly, and the toroidal transformer body 7 is easy to disassemble. The protective frame 51 on the protective component 5 is sleeved with the toroidal transformer body 7, and the two connecting plates 54 are respectively sleeved with two groups of two horizontal support screws 14, and are fixed by nuts respectively. The use process of the toroidal transformer body 7 is protected by the protective component 5 to prevent the toroidal transformer body 7 from being damaged during use, thereby improving safety. The support component 1 can be fixedly connected to the two positioning frames 2 by four No. 1 connecting screws 6, and the use position of the toroidal transformer is jointly positioned by the two positioning blocks 3 on the two positioning frames 2 and the positioning screws 4 on each positioning block 3 to improve stability.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A toroidal transformer that is easy to install and use, comprising a support assembly (1), characterized in that: The left and right lower ends of the support component (1) are fixedly connected to positioning frames (2); the lower front ends and lower rear ends of the two positioning frames (2) are fixedly connected to positioning blocks (3); the upper ends of the four positioning blocks (3) are inserted with positioning screws (4); the upper end of the support component (1) is sleeved with a protective component (5); the four corners of the upper end of the support component (1) are inserted with No. 1 connecting screws (6); the middle of the upper end of the support component (1) is inserted with an annular transformer body (7); the lower outer surface of the annular transformer body (7) is fixedly sleeved with a fixing ring (8); the upper end of the fixing ring (8) is inserted with three No. 2 connecting screws (9) in a circular array.

2. The toroidal transformer that is easy to install and use according to claim 1 is characterized in that: The support assembly (1) comprises a support plate (11), a slot (12) is provided in the middle of the upper end of the support plate (11), a rubber plate (13) is fixedly connected to the lower slot wall of the slot (12), two support screws (14) are fixedly connected to the front and rear ends of the upper end of the support plate (11), and the support plate (11) is fixedly connected to the two positioning frames (2).

3. The toroidal transformer that is easy to install and use according to claim 1 is characterized in that: The protection assembly (5) comprises a protection frame (51), a pull ring (52) is fixedly connected to the middle of the upper end of the protection frame (51), a plurality of square grooves (53) are penetrated through the front end, rear end, left end and right end of the protection frame (51), a connection plate (54) is fixedly connected to the lower part of the front end and the lower part of the rear end of the protection frame (51), and the protection frame (51) is sleeved with the toroidal transformer body (7).

4. The toroidal transformer that is easy to install and use according to claim 1 is characterized in that: Two groups of two transverse support screws (14) are respectively connected through the two connecting plates (54).

5. The toroidal transformer that is easy to install and use according to claim 1 is characterized in that: The three No. 2 connecting screws (9) all pass through the fixing ring (8) and are interlacedly connected with the supporting assembly (1).

6. The toroidal transformer that is easy to install and use according to claim 1 is characterized in that: The two No. 1 connecting screws (6) on the left both pass through the support assembly (1) and are connected to the positioning frame (2) on the left, and the two No. 1 connecting screws (6) on the right both pass through the support assembly (1) and are connected to the positioning frame (2) on the right.

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