CN201118120Y

CN201118120Y - Switching control plastic rubber box suitable for mounting on thin wall

Info

Publication number: CN201118120Y
Application number: CNU200720172442XU
Authority: CN
Inventors: 蓝水英
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-12
Filing date: 2007-10-12
Publication date: 2008-09-17
Anticipated expiration: 2017-10-12

Abstract

The utility model relates to a switch control plastic box that is suitable for being installed on a thin wall and comprises a panel and a back box. The switch control plastic box is characterized in that the periphery of the back of the panel is provided with a slot for embedding sealing-ring ; the four corners of the back of the panel are provided with bolt-passing columns; the four corners of the back box are provided with bolt holes corresponding to the bolt-passing columns in the four corners of the back of panel; the slot for embedding sealing-ring is provided with a corresponding sealing ring; and the panel is integrated with the back box through bolts. The switch control plastic box has the advantages of scientific design, simple structure and convenient installation. Because the plastic box is clamped by the panel and the back box so as to be fixed on the thin wall, the assembly is facilitated, and the thin wall of a box is prevented from deformation that is caused by the installation of the plastic box; simultaneously, the clamping assembly is tight and steady. The arrangement of the sealing ring on the connecting surface of the panel and the thin wall of the box can prevent water from immersing. If the opening of the back box is also provided a sealing ring, the plastic box can be ensured to be completely sealed.

Description

The switch control plastic box that is suitable on thin-walled, installing

Technical field

The utility model relates to the control box that is used for electrical equipment or instrument, especially a kind of switch control plastic box that is suitable on thin-walled, installing.

Background technology

At present, use for handled easily control, the control box that much is used for electrical equipment or instrument all is fixedly mounted on the casing thin-walled.This type of control box is made with plastic material usually, is made up of panel and back of the body box, and panel on back of the body box, is formed for the plastic box that the switch main part is installed by screw.When existing this type of plastic box is installed on the casing thin-walled, need to offer the fenestra that embeds for plastic box back of the body box, embed fenestra from casing thin-walled front with the back of the body box end of plastic box then, again with pressing plate or screw in the installation position of casing.This mounting means, not only complicated, and because the common intensity of casing thin-walled is relatively poor, pressing plate or screw cause the thin-walled distortion easily to the thin-walled effect, influence product appearance.

The utility model content

The purpose of this utility model is the defective at above-mentioned existence, and a kind of switch that is suitable for installing on thin-walled control plastic box easy, that water resistance is good that assembles is provided.

The switch control plastic box that the utility model is suitable for installing on thin-walled comprises: panel and back of the body box, and it is characterized in that: described panel back periphery offers the sealing ring embedded groove, and back side of panel is provided with screw for four jiaos and places post; Described back of the body box is provided with the four jiaos of screws in panel back for four jiaos and places the corresponding screw hole of post; Panel back seal circle embedded groove is furnished with sealing ring; Be assembled into one by screw between panel and back of the body box.

Described back of the body box box mouth frame face offers the sealing ring embedded groove and is furnished with sealing ring.

The design principle of the switch control plastic box that the utility model is suitable for installing on thin-walled is, utilize panel and back of the body box design feature, the casing thin-walled that will offer window frame during installation is clamped between panel and the back of the body box, utilizes panel and the box-packed chucking power of joining of the back of the body, is fixed on the casing thin-walled.

The switch control plastic box design science that the utility model is suitable for installing on thin-walled, simple in structure, easy for installation.Because plastic box is by panel and the back of the body being clamped on the thin-walled of box, and is not only easy to assembly, and can avoid the casing thin-walled to be out of shape because of the installation of plastic box, it is good to clamp the firm stationarity of assembling simultaneously.Because the faying face of panel and casing thin-walled is provided with sealing ring, can prevent that sealing liquid immerses.If back of the body box box mouth also is provided with sealing ring, then can makes and guarantee that plastic box seals fully.

The concrete structure of the switch control plastic box that the utility model is suitable for installing on thin-walled is provided in detail by the following drawings and embodiment.

Description of drawings

Fig. 1 is the structural representation of the switch control plastic box that is suitable for installing on thin-walled;

Fig. 2 is the decomposition texture schematic diagram of the switch control plastic box that is suitable for installing on thin-walled shown in Figure 1.

Embodiment

Embodiment: can be clear that from Fig. 1 and Fig. 2 being suitable for the switch control plastic box installed at thin-walled is made up of panel 1 and back of the body box 2 and sealing ring 3.Described panel 1 back periphery offers sealing ring embedded groove 11, and panel 1 back side is provided with screw for four jiaos and places post 12; Described back of the body box is provided with the four jiaos of screws in panel 1 back for 2 four jiaos and places post 12 corresponding screw holes 21, back of the body box 2 box mouth frame faces offer sealing ring embedded groove (not shown), and described panel 1 back seal circle embedded groove 11 and back of the body box 2 box mouth frame face seal circle embedded grooves all are furnished with sealing ring 3.Panel 1 and 2 in box of the back of the body are assembled into one by screw 4.

When the switch control plastic box that originally is suitable for installing on thin-walled is installed, offer less than the frame hole 51 of carrying on the back box box mouth at the corresponding site of casing thin-walled 5, two sealing rings 3 are embedded respectively in panel 1 back seal circle embedded groove 11 and the back of the body box 2 box mouth frame face seal circle embedded grooves, again panel 1 is placed in the frame hole 51 of casing thin-walled 5, the box mouth that to carry on the back box 2 then closes in panel 1 back from casing thin-walled 5 inboards, the screw that panel 1 back side is four jiaos places post 12 and carries on the back 2 four jiaos of screw holes 21 of box corresponding one by one, casing thin-walled 5 is clamped between panel 1 and the back of the body box 2, insert from four jiaos of screw holes in back of the body box 2 bottom surfaces 21 by screw 4 then, place post 12 with 1 four jiaos of screws of panel and cooperate, back of the body box 2 is fixed on the casing thin-walled 5 with panel 1.Because panel 1 and back of the body box 2 all are provided with sealing ring 3 with the faying face of casing thin-walled 5, flexible sealing ring 3 not only helps the tight clamping of panel 1 and 2 pairs of casing thin-walleds 5 of back of the body box, and can prevent effectively that sealing liquid immerses in the plastic box from casing thin-walled both sides.

Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, its framework form can be flexible and changeable, can the subseries product.Just make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the utility model is determined by claims of being submitted to.

Claims

1, a kind of switch control plastic box that is suitable for installing on thin-walled comprises: panel and back of the body box, and it is characterized in that: described panel back periphery offers the sealing ring embedded groove, and back side of panel is provided with screw for four jiaos and places post; Described back of the body box is provided with the four jiaos of screws in panel back for four jiaos and places the corresponding screw hole of post; Panel back seal circle embedded groove is furnished with sealing ring; Be assembled into one by screw between panel and back of the body box.

2, according to the described switch control plastic box that is suitable for installing on thin-walled of claim 1, it is characterized in that: described back of the body box box mouth frame face offers the sealing ring embedded groove and is furnished with sealing ring.