CN204967596U

CN204967596U - Push type is from power generation facility

Info

Publication number: CN204967596U
Application number: CN201520746223.2U
Authority: CN
Inventors: 黄智�; 端悦涛
Original assignee: Mo Shang Electronic Technology (shanghai) Co Ltd
Current assignee: Mo Shang Electronic Technology (shanghai) Co Ltd
Priority date: 2015-09-24
Filing date: 2015-09-24
Publication date: 2016-01-13
Anticipated expiration: 2025-09-24

Abstract

The utility model discloses a push type is from power generation facility, include: a E word iron core, a coil pack includes a bronze medal wire -wound group and a wire winding shell at least, yoke group, a wane subassembly, the wane subassembly contains two sheetmetals at least, presss from both sides permanent magnet between two sheetmetals, general two sheetmetals with the permanent magnet fix one change movable support and some is placed at least change the handle in the movable support, should change movable support and have a rotation axis, the rotation axis sets up the wire winding shell in the holding portion, will the wane subassembly with the coil pack is even as an organic whole, two sheetmetals of wane subassembly lie in the center pillar of E word iron core with in the cavity between the upper and lower yoke, can follow the wane subassembly winds the rotation axis is upset from top to bottom in this cavity. The utility model discloses but accurate control pivoted angle and dynamics obtain better pressing and feel to adopt the integrated design, reduce wireless remote control switch's volume.

Description

A kind of push type self-generating device

Technical field

The utility model relates to a kind of device be mainly used in household electric appliances in the remote control switch with push type spontaneous electrical function, especially a kind of push type self-generating device that mechanical energy can be converted to electric energy.

Background technology

Along with the development of science and technology and the raising of people's living standard, the control switch of various electric equipment products is widely used.And be absolutely necessary at these electrical equipment breaker in middle assemblies.The wireless and passive remote control switch with push type self power generation can convert the mechanical energy that pressing produces to electric energy, then drive wireless remote control signals to carry out the switch of control apparatus, switch can not only be made to break away from a lot of cable, more attractive in appearance, more energy-conservation, install also convenient freedom.Wherein, the push type self-generating device that mechanical energy can be converted to electric energy is very crucial assembly, and not only volume is large but also pressing feel is bad for existing technology.

Utility model content

For the problems referred to above, the utility model provides a kind of push type self-generating device, by unitary design, switch is had and better presses feel, and can reduce the volume of radio remote control switch.

Design of the present utility model is: a push type self-generating device, is characterized in that, comprising:

One E word iron core, comprises a center pillar and two side columns;

One coil block, at least comprises a copper cash winding, a coiling shell.Coiling shell is made up of winding section and extension, and copper cash winding is around on the winding section of coiling shell, and coiling outer cover suit is in E word iron core middle column.Between the center pillar that the extension of this coiling shell lays respectively at E word iron core and side column, inside two extensions of coiling shell, appropriate location provides holding part.

Two yokes, at least comprise yoke on, a lower yoke, and two side columns of E word iron core are clipped in the middle by upper lower yoke, and are fixed by the extension of coiling shell;

One seesaw assembly, described seesaw assembly at least comprises two metal sheets, be clipped in a permanent magnet between two metal sheets, by described two metal sheets and the securing swinging mounting of described permanent magnet and the one handle that is placed at least partially in swinging mounting.This swinging mounting has a rotating shaft, and rotating shaft is placed in the holding part of coiling shell, seesaw assembly and coil block is connected as a single entity; The two metal sheets of seesaw assembly, in the cavity between the center pillar and upper lower yoke of E word iron core, can spin upside down around rotating shaft with seesaw assembly in this cavity.

Reasonable, push type self-generating device of the present utility model, is characterized in that, two contact shell fragments are arranged on the end of described coiling shell, in order to connect the terminal of described copper cash winding.

Reasonable, push type self-generating device of the present utility model, is characterized in that, the permanent magnet material of described seesaw assembly is NdFeB.

In the technical solution of the utility model, actual use only need press handle up and down, and the flow direction flowing through copper cash winding can overturn back and forth, according to Faraday's electromagnetic induction law, can produce induced voltage on copper cash winding.The unitary design of whole push type self-generating device, especially, the swinging mounting rotating shaft of seesaw assembly is positioned in the holding part of coiling shell, seesaw assembly and coil block are connected as a single entity, accurately can control angle and the dynamics of rotation, reduce any loosening possibility, make the size uniformity of pressing force, better pressed feel; And because of himself integrated design, decrease and the mating of external module, the volume reducing radio remote control switch can be helped.

Accompanying drawing explanation

Below, with reference to accompanying drawing, for those skilled in the art, to detailed description of the present utility model, above and other object of the present utility model, feature and advantage will be apparent.

Fig. 1 is the structural representation of push type self-generating device of the present utility model;

Fig. 2 is the coiling shell mechanism schematic diagram of push type self-generating device of the present utility model;

Fig. 3 is the seesaw modular construction schematic diagram of the push type self-generating device of the utility model;

Fig. 4 is S-S ' the cross-sectional structure schematic diagram of the push type self-generating device of Fig. 1.

Reference numeral

1--E word iron core

2--coil block

2a--coiling shell

2a1--coiling shell winding section

2a2--coiling housing extension

2a3--holding part

2a4--angle groove

2b--copper cash winding

2c--contact shell fragment

3--yoke group

The upper yoke of 3a--

3b--lower yoke

3c--rivet

4--seesaw assembly

4a--sheet metal

4b--sheet metal

4c--swinging mounting

4c1--rotating shaft

4d--permanent magnet

4e--handle

Embodiment

As shown in Figure 1, be the structural representation of push type self-generating device of the present utility model.

This push type self-generating device comprises E word iron core 1, coil block 2, yoke group 3 and a seesaw assembly 4.

Fig. 2 is the coiling shell mechanism schematic diagram of push type self-generating device of the present utility model.

This coiling shell 2a comprises the winding section 2a1 that is " I-shaped " structure, be connected to winding section 2a1 lower ora terminalis and along the outward extending two extension 2a2 of center line of winding section 2a1, be provided with the holding part 2a3 of a pair depression at the nearly tip position in the inner side of extension 2a2, and have a pair angle groove 2a4 to lead to holding part 2a3 from the top side of extension 2a2.

In addition, coil block 2 also comprises the copper cash winding 2b be wound on the 2a1 of winding section, is arranged on the contact shell fragment 2c of coiling shell 2a upper edge.

Fig. 3 is seesaw assembly 4 structural representation of push type self-generating device of the present utility model.

Wherein, seesaw assembly 4 comprises two metal sheets 4a, 4b, be clipped in permanent magnet 4d between two metal sheets 4a, 4b and by two metal sheets 4a, 4b and the securing swinging mounting 4c of permanent magnet 4d, swinging mounting 4c provides rotating shaft 4c1, it can be spun upside down around rotating shaft 4c1, for convenience of pressing, this seesaw assembly also comprises one handle 4e, described handle 4e is placed in swinging mounting 4c at least partially, along with the pressing to the handle 4e other end, can driven rotary axle 4c1 rotary movement.

Specifically, during push type self-generating device assembling of the present utility model, first coil block 2 is assembled, specifically, first the angle groove 2a4 of the seesaw assembly 4 in said structure along the two extension 2a2 of coiling shell 2a is squeezed inside extension, the holding part 2a3 making the rotating shaft 4c1 of seesaw assembly 4 swinging mounting 4c just be positioned at two extension 2a2 to provide, is connected as a single entity seesaw assembly 4 and coil block 2.

Next, then coil block 2 is sleeved on the center pillar of E word iron core 1, and the two extension 2a2 of coiling shell 2a, between the center pillar laying respectively at E word iron core 1 and side column.

Then, two side columns of E word iron core 1 are clipped in the middle and use rivet 3c to rivet by upper lower yoke 3a, 3b, are fixed by the extension 2a2 of coiling shell 2a simultaneously;

Finally, two terminals of copper cash winding 2b are connected on the contact shell fragment 2c of coiling shell 2a end.

For more knowing show internal structure, as shown in Figure 4, be S-S ' the cross-sectional structure schematic diagram of the push type self-generating device of the utility model.

Further illustrate the structure of this push type self-generating device in diagram, handle 4e and permanent magnet 4d clamps and is fixed together by swinging mounting 4c by two metal sheets 4a and 4b, and can stir up and down around the rotating shaft 4c1 of swinging mounting 4c.Rotating shaft 4c1 is placed in the holding part 2a3 of coiling swinging mounting 4c, the center pillar of E word iron core 1 is positioned at the cavity of two metal sheets 4a, 4b, two side columns of E word iron core 1 are clipped in the middle by upper lower yoke 3a, 3b, the cavity making two metal sheets 4a, 4b be positioned at lower yoke 3a, 3b to surround.Like this in two metal sheets 4a, 4b of seesaw assembly 4 center pillar of being physically located in E word iron core 1 and upper cavity between lower yoke 3a, 3b, can spin upside down in this cavity around rotating shaft 4c1 with seesaw assembly 4.Time static, magnetic flux can get back to another pole of permanent magnet from a pole of permanent magnet 4d through two side columns of E word iron core 1 and then from the center pillar of E word iron core 1.When handle 4e presses up and down back and forth, the flow direction flowing through copper cash winding 2b can overturn back and forth, thus produces induced voltage on copper cash winding.

For improving the induced voltage that copper cash winding obtains as far as possible, the material of the permanent magnet 4d of said seesaw assembly 4 is kicker magnet NdFeB material.

Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, when not departing from spirit and scope of the present utility model, can also make various conversion and change, therefore all equivalent technical schemes also should belong to category of the present utility model and should be limited by each claim.

Claims

1. a push type self-generating device, is characterized in that, comprising:

One E word iron core, comprises a center pillar and two side columns;

One coil block, at least comprise a copper cash winding and a coiling shell, described coiling shell is made up of winding section and extension, described copper cash winding is around on the winding section of described coiling shell, described coiling outer cover suit is on the center pillar of described E word iron core, between the center pillar that the described extension of described coiling shell lays respectively at described E word iron core and two side columns, inside two extensions of described coiling shell, appropriate location provides a holding part;

One yoke group, at least comprises yoke on, a lower yoke, and two side columns of described E word iron core are clipped in the middle by described upper and lower yoke, and are fixed by the described extension of described coiling shell;

One seesaw assembly, described seesaw assembly at least comprises two metal sheets, be clipped in the permanent magnet between described two metal sheets, by described two metal sheets and the securing swinging mounting of described permanent magnet, and the one handle be placed at least partially in described swinging mounting, this swinging mounting has a rotating shaft, described rotating shaft is arranged in the described holding part of described coiling shell, described seesaw assembly and described coil block are connected as a single entity, the two metal sheets of described seesaw assembly be positioned at described E word iron core center pillar and described on, in cavity between lower yoke, can spin upside down in this cavity around described rotating shaft with described seesaw assembly.

2. push type self-generating device according to claim 1, is characterized in that, described push type self-generating device comprises further:

Two contact shell fragments, are arranged on the end of described coiling shell, in order to connect the terminal of described copper cash winding.

3. push type self-generating device according to claim 1 and 2, is characterized in that, the permanent magnet material of described seesaw assembly is NdFeB.