CN201270215Y

CN201270215Y - Protection cover for power supply switch

Info

Publication number: CN201270215Y
Application number: CNU2008202011015U
Authority: CN
Inventors: 李重志
Original assignee: 蔡添庆
Priority date: 2008-09-22
Filing date: 2008-09-22
Publication date: 2009-07-08
Anticipated expiration: 2018-09-22

Abstract

The utility model relates to the technical field of electronic products, in particular to a protective cover for protecting a power switch and preventing false touch, which comprises a cover body and hooks, wherein the cover body is a semi-enclosed frame structure, an opening end of the cover body is plugged into the power switch to cover a press end, and the hooks arranged at the plug-in end of the cover body hook a hooking boss at the corresponding position of the power switch to form axial limit. The power switch protective cover has simple structure, low manufacturing cost, and convenient use, can effectively protective the power switch, and prevents situations of switching on and off the switch by false touch.

Description

The mains switch over cap

Technical field:

The utility model relates to technical field of electronic products, refers in particular to a kind of protection mains switch, prevents the over cap that mistake is bumped.

Background technology:

Along with the electronic technology development, the microminiaturization design of electronic product and multi-functional, on the mainboard of product, generally many cover systems can be installed, as a plurality of chips are installed on the computer main board sometimes, the use of the available property of chip, at this moment can one mains switch be arranged to each chip configuration, to realize break-make control.This class mains switch is generally the push type electronic switch, and one by conducting, and one by then closing so loop control again.Yet when reality was used, because mains switch lacks protection, press-side exposed, during dismounting operation electronic product, and the frequent wrong situation of pushing of bumping, so that the situation of chip mistake break-make appears, cause the worry in the use.

Summary of the invention:

The purpose of this utility model is to provide a kind of mains switch over cap.

The utility model purpose again is to provide mains switch over cap a kind of simple in structure, easy to use.

For achieving the above object, the utility model adopts following technical scheme to realize:

The mains switch over cap comprises lid, and lid is a semiclosed closed-in construction, goes into mains switch with the opening end shield, reaches to cover press-side; The cover of lid is gone into end and is provided with hook, in order to articulate the hanging platform of mains switch corresponding site, forms axial limiting.

Be provided with the location division in the lid, the respective mesa on this location division and the mains switch is propped up the top, determines that the lid cover goes into the degree of depth.

Lid inside casing shape is consistent with the mains switch peripheral shape, and also is provided with the convex tendon of strengthening socket in lid inside casing side face, and convex tendon carries over the design of lid cover Inbound; During assembling, the neighboring that convex tendon is close to mains switch cover into.

The hook and the one-body molded making of respective side of lid, and the respective side of lid is provided with gap slot, and gap slot is positioned at the left and right sides of hook.

The mains switch over cap that the utility model provides has simple in structure, and cost of manufacture is low, and convenient the use can effectively be protected mains switch, prevents to bump and the situation of on-off switch by mistake.

Description of drawings:

Accompanying drawing 1 is the three-dimensional contour structures schematic diagram of the utility model;

Accompanying drawing 2a, 2b are the sectional structure schematic diagram of the utility model different directions;

Accompanying drawing 3 cooperates mains switch covering structure schematic diagram for the utility model;

Accompanying drawing 4 is the partial structurtes cross-sectional schematic of Fig. 3;

Accompanying drawing 5 covers rear view for the utility model cooperates mains switch;

Accompanying drawing 6 is the situation internal structure cutaway view of Fig. 5.

Embodiment:

Below in conjunction with accompanying drawing the utility model is further specified:

Consult shown in Fig. 1～6, mains switch over cap described in the utility model comprises a semiclosed frame lid 10, and lid inside casing shape is consistent with mains switch 20 peripheral shape.Consult shown in Fig. 1,2a, the 2b, lid 10 upper end closeds, the lower end forms opening, is used to be covered with mains switch.Lid 10 can be transparent or nontransparent shape, and the preferably clear shape adopts casting to make.The cover of lid 10 is gone into end and is provided with hook 11, in order to the hanging platform 22 that articulates the mains switch corresponding site, forms axial limiting, promptly realizes covering clamping.The upper end is provided with location division 12 in the

lid

10, and 23 tops of respective mesa on this location division 12 and the mains switch 20 determine that lid 10 covers the degree of depth.In the present embodiment, location division 12 is the step position, and respective mesa 23 designs on the coupling mains switch 20 obtain depth localization, prevent that lid from excessively pressing down, and the press-side 21 of protection mains switch is not pressed by mistake.

Consult shown in Fig. 3～6, go into mains switch 20 with the opening end shield of over cap, reach and cover press-side 21, the gap is left in the upper surface in press-side 21 and the lid, guarantees that press-side 21 is not pressed by mistake.The protection housing is gone into the back and is formed encirclement mains switch 20; and 23 tops of respective mesa on location division 12 and the mains switch 20; definite cover is gone into the degree of depth; the limiting protecting lid continues to press down; the hook 11 that the cover of lid 10 goes into to hold is mounted on the hanging platform 22 of mains switch corresponding site just; form axial limiting, prevent that lid 10 from withdrawing from easily.In the present embodiment, also be provided with the convex tendon 13 of strengthening socket in lid 10 inside casing side faces, convex tendon 13 carries over the design of lid cover Inbound; During assembling, the neighboring that convex tendon 13 is close to mains switch 20 cover into, reach stressed joint, guarantee that lid 10 does not rock easily on mains switch.

Shown in Fig. 1,2a, the 2b, the one-body molded making of respective side of hook 11 and lid 10, and the respective side of lid 10 is provided with gap slot 14, gap slot 14 is positioned at the left and right sides of hook, to provide enough elasticity to hook 11, realize that elasticity articulates and dismantles, hang and unload all very convenient, the convenient use.

The over cap that the utility model provides, simple in structure, easy to make, cost is low, can well protect mains switch, prevents that mains switch is by the break-make of mistake.

Claims

1, mains switch over cap comprises lid (10), it is characterized in that: lid (10) is a semiclosed closed-in construction, goes into mains switch (20) with the opening end shield, reaches to cover press-side (21); The cover of lid (10) is gone into end and is provided with hook (11), in order to the hanging platform (22) that articulates the mains switch corresponding site, forms axial limiting.

2, mains switch over cap according to claim 1 is characterized in that: be provided with location division (12) in the lid (10), this location division (12) prop up the top with the respective mesa (23) on the mains switch (20), determine that lid (10) covers the degree of depth.

3, mains switch over cap according to claim 1 and 2, it is characterized in that: lid (10) inside casing shape is consistent with mains switch (20) peripheral shape, and also be provided with the convex tendon (13) of strengthening socket in lid (10) inside casing side face, convex tendon (13) carries over the design of lid cover Inbound; During assembling, the neighboring that convex tendon (13) is close to mains switch (20) cover into.

4, mains switch over cap according to claim 1 is characterized in that: the one-body molded making of respective side of hook (11) and lid (10), and the respective side of lid (10) is provided with gap slot (14), and gap slot (14) is positioned at the left and right sides of hook.