CN201655517U

CN201655517U - Combined transformer for voice separator

Info

Publication number: CN201655517U
Application number: CN2010201065142U
Authority: CN
Inventors: 孙延兵
Original assignee: SHENZHEN FRECOM ELECTRONICS CO Ltd
Current assignee: SHENZHEN FRECOM ELECTRONICS CO Ltd
Priority date: 2010-01-28
Filing date: 2010-01-28
Publication date: 2010-11-24
Anticipated expiration: 2020-01-28

Abstract

The utility model discloses a combined transformer for a voice transformer, comprising a complete coil stand, a copper wire wound on the complete coil holder, an adhesive tape coated on the copper wire and two magnetic cores arranged in the complete coil holder, wherein the combined transformer further comprises at least one half-side transformer, wherein the half-side transformer is arranged on the side of the complete coil holder; the half-side transformer comprises a half-side coil holder and a magnetic core arranged in the half-side coil holder; and the half-side coil stand is wound by the cooper wire and coated by the adhesive tape. By mutually utilizing one magnetic core of the complete transformer, the half-side transformer directly omits one or two magnetic cores and reduces raw materials and elements of products, thereby having the competitive advantage and being advantageous in the competition of the market; meanwhile, the utility model can reduce the sizes of the products and improve the production efficiency.

Description

The merging transformer that a kind of Splitter is used

Technical field

The utility model relates to transformer, relates in particular to the merging transformer that a kind of Splitter is used.

Background technology

Present fast development along with China's electron trade, the also constantly development under the promotion of various new technologies of Splitter field, and the EP13 transformer that in the Splitter field, is most widely used, also constantly to the transformation and the application of new technology, the current compact trend that become of electronic product, each element occupation space is also more and more littler, but the transformer that existing Splitter is used (as the EP13 transformer) is comparatively complicated, cost is higher, volume is bigger, the needs that not too meet development, the dog-eat-dog in market, the minimizing of the raw material element of product will have more competitive advantage, also can reduce the volume of product simultaneously.

Therefore, how to reduce the production cost of the transformer in the Splitter and to reduce that its volume enhances competitiveness be a technical problem that needs to be resolved hurrily in the industry effectively.

The utility model content

The utility model is for solving the technical problem that the transformer cost is higher, volume is bigger that existing Splitter is used, and provides a kind of and saves production cost, volume reduces and improve the merging transformer that the Splitter of its production efficiency is used.

For solving the problems of the technologies described above, the technical scheme that the utility model provides is: the merging transformer that a kind of Splitter is used, comprise a complete coil holder, the copper cash on this complete coil holder, wrap in adhesive tape on this copper cash, place two magnetic cores in this complete coil holder, wherein, comprise that also at least one half of transformer is arranged on the side of described complete coil holder, this one side of something transformer comprises a half of coil holder and places an interior magnetic core of this one side of something coil holder, is wound with copper cash and is surrounded by adhesive tape on the described half of coil holder.

One preferred technique scheme: a side of described complete coil holder is provided with a described half of transformer.

Another preferred technique scheme: on the dual-side of described complete coil holder, be provided with a described half of transformer.

Compared with prior art, one side of a complete coil holder of the utility model or dual-side are provided with one or two half of transformer, so just form two or three transformers, magnetic core between these two or three transformers can utilize mutually, thereby directly saved one or two magnetic cores, the raw material of product and the minimizing of element will have more competitive advantage, help taking advantage in the competition in market, also can reduce simultaneously the volume of product, production efficiency also is improved.

Description of drawings

Below in conjunction with drawings and Examples the utility model is made detailed explanation, wherein:

Fig. 1 a, Fig. 1 b are to be respectively the exploded view of existing transformer and the schematic diagram after the assembling;

Fig. 2 a is the exploded view of the utility model one preferred embodiments;

Fig. 2 b is the schematic diagram after Fig. 2 a assembling;

Fig. 3 a, Fig. 3 b are respectively the schematic perspective views of complete coil holder of the utility model and half of coil holder;

Fig. 4 a is the exploded view of another preferred embodiments of the utility model;

Fig. 4 b is the schematic diagram after Fig. 4 a assembling.

Embodiment

A preferred technique scheme of the present utility model, shown in Fig. 2 a, 2b, the merging transformer that a kind of Splitter is used, comprise a complete coil holder 1, the copper cash on this complete coil holder, wrap in adhesive tape on this copper cash, place two magnetic cores 2 in this complete coil holder, comprise that also a half of transformer 3 is arranged on the side of complete coil holder 1, this one side of something transformer comprises a half of coil holder 31 and places an interior magnetic core 32 of this one side of something coil holder, is wound with copper cash and is surrounded by adhesive tape on the half of coil holder 31.

Another preferred technique scheme of the present utility model, shown in Fig. 4 a, 4b, the merging transformer that a kind of Splitter is used, comprise a complete coil holder 1, the copper cash on this complete coil holder, wrap in adhesive tape on this copper cash, place two magnetic cores 2 in this complete coil holder, comprise that also two half of transformers 3 are arranged on the dual-side of complete coil holder 1, this one side of something transformer comprises a half of coil holder 31 and places an interior magnetic core 32 of this one side of something coil holder, is wound with copper cash and is surrounded by adhesive tape on the half of coil holder 31.

In traditional Splitter product, the EP13 transformer is used in the capital, and all form by two or more EP13 transformers by most Splitter, originally two EP13 transformers will have two complete coil holders and four magnetic cores, and the utility model, two EP13 transformers can be merged, as long as a complete coil holder is just arranged, a half of coil holder and three magnetic cores are just passable, a plurality of transformers merge also, thereby one or many magnetic cores have directly been saved, have more competitive advantage on raw material, the design space is more and more littler, can save the product design space in a large number.

Abovely the utility model is specifically described, but those skilled in the art can make numerous variations or variation to these execution modes these changes and changing within the scope that should fall into the utility model protection in conjunction with better embodiment.

Claims

1. merging transformer that Splitter is used, comprise a complete coil holder (1), the copper cash on this complete coil holder, wrap in adhesive tape on this copper cash, place two magnetic cores (2) in this complete coil holder, it is characterized in that: comprise that also at least one half of transformer (3) is arranged on the side of described complete coil holder (1), this one side of something transformer comprises a half of coil holder (31) and places the interior magnetic core (32) of this one side of something coil holder, is wound with copper cash and is surrounded by adhesive tape on the described half of coil holder (31).

2. merging transformer according to claim 1 is characterized in that: a side of described complete coil holder (1) is provided with a described half of transformer (3).

3. merging transformer according to claim 1 is characterized in that: be provided with a described half of transformer (3) on the dual-side of described complete coil holder (1).