CN202930177U - Coil base - Google Patents

Abstract

The utility model discloses a coil base which comprises a base body, wherein a base side in a shape of an arc is formed on the edge of the upper surface of the base body which is in a shape of a circle, arc-shaped grooves are formed in corresponding positions of outer sides of the base body and the base side, and two to eight connection holes which are distributed in an axially symmetric mode are formed in the base body. According to the coil base, a coil and the base can be more conveniently glued, the structure of a finished inductor is firmer, the appearance is attractive, and the using effect is enhanced. The coil base is made of plastic, so that the cost is saved, a plurality of the connection holes are symmetrically formed in the base body, so as to be convenient for connection, and the installation efficiency of operating personnel is further increased.

Description

A kind of coil base

Technical field

The utility model relates to electronic devices and components fields, especially a kind of coil base.

Background technology

Inductor is the important electronic devices and components that are applied in the power products such as solar cell, the quality important of its performance quality to these power products.Coil is the vitals in inductor, and in the production process of existing inductor product, coil normally is adhesive on metab after coiling on insulated tube is good, gluing process is difficult to control, operation is inconvenient, thereby makes inductor finished product outward appearance be difficult to control, and coil easily is out of shape.and Granted publication number provides a kind of Novel coil base for the patent of CN201725674 U, base below the winding around skeleton is improved, be furnished with row's line hole at the relative dual-side of base, the inner end of line hole is circular port, the edge port of line hole is square, and this edge port connects the side edge to base, there is boss the both sides, middle part of line hole, this utility model can tighten copper cash, easy for installation, simultaneously without glue, save cost, but its structure is insecure, profile is not attractive in appearance, result of use is not good, be difficult to fully satisfy the user to the demand of high-quality inductor.

Summary of the invention

For the deficiencies in the prior art, the utility model provides a kind of stabilized structure, good looking appearance, coil base that result of use is good.

The technical solution of the utility model is: a kind of coil base, comprise pedestal, and it is characterized in that: described pedestal top surface edge place is provided with the arc-shaped seat limit, and pedestal and the outside, a seat limit corresponding position is provided with arc groove, and pedestal is provided with several wiring holes.

Described pedestal is rounded.

Preferably, described wiring hole is 2-8.

Described wiring hole distributes on pedestal axisymmetricly.

The beneficial effects of the utility model are:

1. by increasing a limit in the pedestal top surface edge, make the gluing operation of coil and base more convenient, the structure of inductor finished product is more firm, good looking appearance, and promoted result of use;

2. simple in structure, save cost, simultaneously several wiring holes are arranged on pedestal symmetrically, facilitated wiring, improved further operating personnel's installation effectiveness.

Description of drawings

Fig. 1 is the vertical view of coil base described in the utility model.

Fig. 2 is the vertical view of coil base described in the utility model after installing coil.

Fig. 3 is the front view of coil base described in the utility model after installing coil.

In figure, 1-pedestal, 2-seat limit, 3-wiring hole, 4-coil, 5-insulation framework, 6-groove.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:

As shown in Figure 1, a kind of coil base, comprise the circular pedestal 1 that is made of plastics, the edge of pedestal 1 upper surface is provided with curved seat limit 2, pedestal 1 and 2 outside, limit are equipped with arc groove 6, pedestal 1 is provided with several wiring holes 3, and in the present embodiment, wiring hole 3 is totally 8 and distribution axisymmetricly.

During concrete enforcement, as shown in Figures 2 and 3, operating personnel can first be placed in 4 coils 4 that are wrapped on insulation framework 5 on coil base, and the wire of the in-out end of each coil 4 is passed the wiring hole 3 of the correspondence from pedestal 1 respectively, then with glue, coil 4 firmly and entirely is bonded on coil base, the satisfactory texture design that the utility model has has improved operating personnel's installation effectiveness, and make the inductor good looking appearance produced, safe and reliable, thereby satisfied better the demand of user to the high-quality inductor.

That describes in above-described embodiment and specification just illustrates principle of the present utility model and most preferred embodiment; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.

Claims (4)

1. a coil base, comprise pedestal, it is characterized in that: described pedestal top surface edge place is provided with the arc-shaped seat limit, and pedestal and the outside, a seat limit corresponding position is provided with arc groove, and pedestal is provided with several wiring holes.

2. coil base according to claim 1, it is characterized in that: described pedestal is rounded.

3. coil base according to claim 1 is characterized in that: described wiring hole is 2-8.

4. according to claim 1 or 3 described coil base is characterized in that: described wiring hole distributes on pedestal axisymmetricly.

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