CN219143946U

CN219143946U - High-frequency transformer convenient to assemble

Info

Publication number: CN219143946U
Application number: CN202222317011.5U
Authority: CN
Inventors: 袁妙增
Original assignee: Taizhou Bairui Electronic Technology Co ltd
Current assignee: Taizhou Bairui Electronic Technology Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-06-06
Anticipated expiration: 2032-09-01

Abstract

The utility model belongs to the technical field of transformers, and particularly relates to a high-frequency transformer convenient to assemble. The clamping strips can be clamped and connected in the clamping grooves through the downward pressing limiting seat, the jacket is driven to be sleeved on the outer side of the wire harness to limit the clamping strips, the wire harness is clamped by the arc-shaped pad to form protection, the wire harness is prevented from being broken due to excessive bending when in use, the structure is simple, the wire harness can be assembled and disassembled conveniently, and meanwhile the service life of the wire harness can be effectively prolonged; through with the terminal place in the inside back with clamp plate slidable mounting in the upper end inside of support, and then with fixture block slidable mounting in the inside of side channel can make the flange support the clamp plate and compress tightly the terminal fixedly, utilize the bullet post can drive connecting block automatic re-setting simultaneously, make its upper end block connect the inside of fixture block with arc pad fixed, easy operation can install and dismantle the operation convenient, improves work efficiency and is convenient for carry out operation such as maintenance to it.

Description

High-frequency transformer convenient to assemble

Technical Field

The utility model belongs to the technical field of transformers, and particularly relates to a high-frequency transformer convenient to assemble.

Background

The high-frequency transformer is a power transformer with the working frequency exceeding the intermediate frequency (10 kHz), and is mainly used as a high-frequency switching power transformer in a high-frequency switching power supply, and also used as a high-frequency inversion power transformer in a high-frequency inversion power supply and a high-frequency inversion welding machine. The high frequency transformer is the most important component of the switching power supply. The transformer consists of iron core and coil with two or more windings, the winding connected to power source is called primary winding and the other windings are called secondary winding. With the improvement of the technology, the transformers on the market have various types, and a high-frequency transformer convenient to assemble is included.

The original high-frequency transformer convenient to assemble has the following defects when in use:

1. when the wire harness is used, the joint of the wire harness and the body is too bent, and the wire harness is easy to break after long-time use to influence the use effect;

2. because the size is less when the installation terminal, lead to the operation comparatively troublesome when the installation, and can't install and remove the use fast, can't in time maintain when breaking down and use.

Disclosure of Invention

The utility model aims to provide a high-frequency transformer convenient to assemble, which solves the problems in the prior art and has the characteristics of effectively preventing a wire harness from bending and cracking, along with simple assembly and disassembly structure and convenient maintenance and use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high frequency transformer convenient to equipment, includes the main part, the one end of main part is provided with the spacing seat that is used for preventing rocking with the pencil, the front end of spacing seat is provided with and is used for the cover to locate the pencil outside and prevents to excessively buckle and appear cracked arc pad to its formation protection, the lower extreme of main part is provided with the support that can conveniently dismantle, the both ends of support are provided with the connecting block that is used for being connected with the main part, the storage tank that is used for pencil and spacing seat to be connected is seted up to the one end of main part, the lower extreme both sides of spacing seat are provided with the draw-in bar that is used for being connected with the main part, the draw-in groove that is used for the draw-in bar block to connect is seted up to the upper end both sides of draw-in groove.

As a preferred technical scheme of the high-frequency transformer convenient to assemble, the clamping strip is internally provided with the through hole which is used for inwards shrinking when being pressed, and the lower end of the limiting seat is provided with the clamping sleeve for clamping the wire harness.

As a preferable technical scheme of the high-frequency transformer convenient to assemble, a pressing plate for fixing the binding post is arranged in the upper end of the support, and a convex plate for propping against the pressing plate to prevent loosening is arranged at the lower end of the main body.

As a preferable technical scheme of the high-frequency transformer convenient to assemble, two ends of the support are provided with clamping blocks connected with the main body, and two sides of the lower end of the main body are provided with side grooves for sliding connection of the clamping blocks.

As a preferable technical scheme of the high-frequency transformer convenient to assemble, two ends of the support are provided with positioning concave holes for sliding connection of the lower ends of the connecting blocks.

As a preferred technical scheme of the high-frequency transformer convenient to assemble, the elastic column for driving the connecting block to automatically reset and enabling the upper end of the connecting block to be connected with the clamping block in a clamping mode is arranged in the positioning concave hole.

Compared with the prior art, the utility model has the beneficial effects that:

the clamping strips can be clamped and connected in the clamping grooves through the downward pressing limiting seat, the jacket is driven to be sleeved on the outer side of the wire harness to limit the clamping strips, the wire harness is clamped by the arc-shaped pad to form protection, the wire harness is prevented from being broken due to excessive bending when in use, the structure is simple, the wire harness can be assembled and disassembled conveniently, and meanwhile the service life of the wire harness can be effectively prolonged;

through with the terminal place in the inside back with clamp plate slidable mounting in the upper end inside of support, and then with fixture block slidable mounting in the inside of side channel can make the flange support the clamp plate and compress tightly the terminal fixedly, utilize the bullet post can drive connecting block automatic re-setting simultaneously, make its upper end block connect the inside of fixture block with arc pad fixed, easy operation can install and dismantle the operation convenient, improves work efficiency and is convenient for carry out operation such as maintenance to it.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall appearance structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the limit seat and the main body in the present utility model;

FIG. 3 is a schematic view of the structure of the support and the main body in the present utility model;

FIG. 4 is a schematic view of the internal part of the support in the present utility model;

in the figure: 1. a main body; 2. a limit seat; 3. an arc-shaped pad; 4. a support; 5. a connecting block; 6. a storage groove; 7. clamping strips; 8. a clamping groove; 9. a through hole; 10. a jacket; 11. a pressing plate; 12. a convex plate; 13. a clamping block; 14. a side groove; 15. positioning concave holes; 16. and (5) a spring column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a high frequency transformer convenient to equipment, including main part 1, the one end of main part 1 is provided with and is used for spacing seat 2 that prevents rocking of pencil, the front end of spacing seat 2 is provided with and is used for the cover to locate the pencil outside to form the protection to it and prevent too bending and appear cracked arc pad 3, the lower extreme of main part 1 is provided with the support 4 that can conveniently dismantle, the both ends of support 4 are provided with the connecting block 5 that is used for being connected with main part 1, the storage tank 6 that is used for pencil and spacing seat 2 to be connected is seted up to the one end of main part 1, the lower extreme both sides of spacing seat 2 are provided with the draw-in groove 8 that is used for 7 block connections of draw-in groove, draw-in groove 7 is elastic rubber structure in this embodiment.

Specifically, the inside of card strip 7 has offered the through-hole 9 that is used for card strip 7 to inwards shrink when compressing, and the lower extreme of spacing seat 2 is provided with the clamp sleeve 10 that is used for the pencil centre gripping, and card strip 7 can inwards shrink when receiving external force extrusion in this embodiment and flatten through-hole 9.

Specifically, the upper end of the support 4 is internally provided with a pressing plate 11 for fixing the binding post, the lower end of the main body 1 is provided with a convex plate 12 for propping against the pressing plate 11 to prevent loosening, and the lower end of the pressing plate 11 is provided with a groove for limiting the upper end of the binding post in the embodiment.

Specifically, two ends of the support 4 are provided with clamping blocks 13 connected with the main body 1, two sides of the lower end of the main body 1 are provided with side grooves 14 for sliding connection of the clamping blocks 13, and in this embodiment, the inside of the clamping blocks 13 is provided with through grooves for clamping connection of the upper ends of the connecting blocks 5.

Specifically, the two ends of the support 4 are provided with positioning concave holes 15 for sliding connection with the lower end of the connecting block 5.

Specifically, the positioning concave hole 15 is internally provided with a spring column 16 for driving the connecting block 5 to automatically reset so that the upper end of the connecting block is connected with the clamping block 13 in a clamping manner, and in the embodiment, the lower end of the connecting block 5 is slidably mounted in the positioning concave hole 15 and is connected with the spring column 16.

The working principle and the using flow of the utility model are as follows: according to the utility model, the limiting seat 2 is pressed down, the clamping strips 7 arranged at the two sides of the lower end of the limiting seat 2 are clamped and connected in the clamping grooves 8 at the two sides of the upper end of the accommodating groove 6 at one end of the main body 1, the jacket 10 arranged at the lower end of the limiting seat 2 is driven to be sleeved outside the wire harness to limit the wire harness, and then the wire harness is clamped by the arc-shaped pad 3 arranged at the front end of the limiting seat 2 to form protection, so that the wire harness is prevented from being broken due to excessive bending when in use, the structure is simple, the wire harness is convenient to use when being assembled and disassembled, and the service life of the wire harness is effectively prolonged; through with terminal slidable mounting in the inside back with clamp plate 11 slidable mounting in the upper end inside of support 4, and then will set up in the fixture block 13 slidable mounting in the side slot 14 inside of main part 1 one end both sides at support 4 both ends, can make the flange 12 that is located main part 1 lower extreme support clamp plate 11 compress tightly the terminal fixedly, simultaneously utilize the elasticity that sets up in the inside bullet post 16 of support 4 both ends location shrinkage pool 15, can drive the connecting block 5 automatic re-setting that sets up at support 4 both ends, make its upper end block connect the inside with arc pad 3 fixed in fixture block 13, easy operation can install and dismantle the operation conveniently, improve work efficiency and be convenient for carry out operation such as maintenance to it.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A high frequency transformer convenient to equipment, its characterized in that: including main part (1), the one end of main part (1) is provided with and is used for spacing seat (2) that prevent rocking with the pencil, the front end of spacing seat (2) is provided with and is used for the cover to locate the pencil outside to form protection to prevent too bending and appear cracked arc pad (3), the lower extreme of main part (1) is provided with support (4) that can conveniently dismantle, the both ends of support (4) are provided with connecting block (5) that are used for being connected with main part (1), storage tank (6) that are used for pencil and spacing seat (2) to be connected are seted up to the one end of main part (1), the lower extreme both sides of spacing seat (2) are provided with clamping strip (7) that are used for being connected with main part (1), draw-in groove (8) that are used for clamping strip (7) block to connect are seted up to the upper end both sides of main part (1).

2. A high frequency transformer for facilitating assembly as recited in claim 1, further comprising: the inside of card strip (7) is offered and is used for card strip (7) when being pressed inwards shrink through-hole (9), the lower extreme of spacing seat (2) is provided with and is used for pressing from both sides cover (10) with pencil centre gripping.

3. A high frequency transformer for facilitating assembly as recited in claim 1, further comprising: the upper end of the support (4) is internally provided with a pressing plate (11) for fixing the binding post, and the lower end of the main body (1) is provided with a convex plate (12) for propping against the pressing plate (11) to prevent loosening.

4. A high frequency transformer for facilitating assembly as recited in claim 1, further comprising: two ends of the support (4) are provided with clamping blocks (13) which are connected with the main body (1), and two sides of the lower end of the main body (1) are provided with side grooves (14) which are used for sliding connection of the clamping blocks (13).

5. A high frequency transformer for facilitating assembly as recited in claim 1, further comprising: positioning concave holes (15) for sliding connection of the lower ends of the connecting blocks (5) are formed in the two ends of the support (4).

6. A high frequency transformer for facilitating assembly as recited in claim 5, further comprising: the inside of location shrinkage pool (15) is provided with and is used for driving connecting block (5) automatic re-setting and makes its upper end and fixture block (13) block connection's bullet post (16).