CN2225728Y - Improved structure for electric switch box - Google Patents

Abstract

The utility model relates to a switch device in the power distribution, composed mainly of a box door, a protective plate and the bottom box of a bottom plate. All the turning corners of the bottom plate are provided with arc-shaped holes, an adjustment hole for adjusting the assembling depth is arranged additionally on the bottom plate, and the bottom plate is provided with a fixed hole. As the position for adjusting the switch box, the fixed hole can be served as a fixed based reference point; the fixed based reference point is regarded as the center, and the switch box can be adjusted towards the left direction and the right direction.

Description

The structure-improved of electrical switch box

The utility model relates to a kind of switching device in the power distribution, refers in particular to the hole that is provided with multiple function in general switch-box, makes it have higher operating efficiency.

The work progress in general building, the good PVC of light first frame in framework of steel reinforcement (polyvinyl chloride pipe), copper pipe or iron pipe hidden pipe are provided with outlet box in the pipe end exit, or switch-box, to settle such as electric equipments such as lamp socket, socket and no-fuse switch, casket knife switches.And the volume of general switch-box is bigger, and it is darker to submerge; Pouring water during mud of work progress, influenced by the impulsive force of cement easily, and cause crooked; This crooked phenomenon is again because there is the cause of template, before form removal, can't find with human eye, and could find that after the workmen has removed template template is to be a crooked state, at this moment, because cement has been stiff state, plate can't adjust again, and engineering circle also can only be modified this metope at most, with metope because the skew-caused out-of-flatness phenomenon of switch-box gives equating; But thus, its whole interior electric equipment of switch-box that is located at is with whole crooked thereupon, and this not only is an impediment to outward appearance, and produces a kind of work progress carelessness to the people, bum sensation, and this is real the construction circle to be the thing of a blemish in an otherwise perfect thing.

The purpose of this utility model is to propose a kind ofly mainly to form electrical switch box by the base plate of chamber door, backplate, under casing and an adjustable, it not only can be adjusted the switch-box left and right directions and move, but also can adjust the degree of depth of installation, thereby solved the existing in prior technology problem.

The technical scheme that the utility model adopted is that it mainly is made up of a chamber door, a backplate, a base plate and a under casing, and it is that a kind of switch-box can be adjusted switch-box and be in the most appropriate position according to the hole location that is opened on the wall when assembling.Wherein, chamber door is to be connected with base plate by being located at the arc backplate on the base plate, and on base plate, offer the arc hole of a tunable integer switch-box move left and right, and in the arc hole, then be to form against the effect of adjusting screw to adjust, in base plate, be provided with in addition a fixing hole, and reach the purpose of fixed base plate one side, the end of in, establish one in addition and can reach the adjustment hole of adjusting thickness between chamber door and under casing by screw against the effect of fixed screw.Thus, the inside of switch-box of the present utility model just exists an adjustable chassis assembly degree of depth and needed all settings of base plate left and right directions.

Characteristics of the present utility model are simple in structure, its back-plane design becomes adjustable, therefore it not only can do the angle of inclination of switch-box one suitable correction, but also its degree of depth can be given adjustment, to reach comfortable purpose attractive in appearance, easy to operate, especially wall fitting stone material, timber and so on, different wall thicknesses is arranged because of its material is different, to this, the utility model just can be adjusted to switch-box optimal position.

Fig. 1 is a stereogram of the present utility model.

Fig. 2 is an inner exploded view of the present utility model.

Fig. 3 is an end view of the present utility model.

Fig. 4 is an action schematic diagram of the present utility model.

Fig. 5 is another action schematic diagram of the present utility model.

Further specify a preferred embodiment of the present utility model in conjunction with above-mentioned each accompanying drawing now.The utility model mainly is made up of a chamber door (10), a backplate (20), a base plate (30) and a under casing (40), and as shown in Figure 1, the chamber door among the figure (10) is to take released state, by the door that separates inwardly.At chamber door (10) is one to have the backplate (20) of protective effect afterwards; it mainly is to be that the no-fuse switch group that will be located on the base plate (30) is hedged off from the outer world; can make this group no-fuse switch have more permanent useful life and reach, at base plate (30) outside and encirclement base plate (30) then is under casing (40).

In Fig. 2, removed the setting of normally used switch configuration plate, but be located on the base plate (30) the no-fuse switch group is whole, base plate (30) has still kept arc backplate (31) as can be seen from Figure, between arc backplate (31) and base plate (30), then be provided with arcuate socket hole (32) is arranged, between arc hole (32) and arc backplate (31), then be provided with in addition and adjust hole (33), and, then offer fixing hole (34) at the opposite side of adjusting hole (33).

In Fig. 3 and Fig. 4, when the utility model is installed when finishing on the wall, between base plate (30) and the under casing (40) segment distance is arranged, and between base plate (30) and under casing (40), through arc hole (32) and the setting of adjusting hole (33), exist one now between each hole and adjust screw (321), and the existence of a spring (50) is then arranged between adjustment screw (321) in arc hole (32) and the under casing (40).Thus, switch-box inside just exist adjustable chassis assembly (a 30) degree of depth and base plate (30) left and right directions needed all be provided with.

When switch-box of the present utility model is installed when finishing on the wall, because giving the hole of establishing on the wall may not necessarily meet hole set in switch-box fully, again because the size of switch-box is a fixing size, so it can't have the phenomenon of skew up and down, on the contrary, the situation of its skew about then regular meeting has; And when this happens, normally used switch-box then must be pulled down and be punched again, and then installs one by one set by step and go back; And the utility model is provided with adjustable arc hole (32) afterwards on base plate (30), just has been readily solved; Because can't be engaged in the interior hole of switch-box if give the hole of establishing on the wall, then can utilize the adjustment screw (321) of the arc hole (32) in base plate (30), and at the fixing hole (34) of base plate (30) other end, with and interior fixed screw (341) and can finish this purpose.Can in the scope of arc hole (32), move arbitrarily because of adjusting screw (321), again because of being to be provided with a fixed screw (341) in the fixing hole (34), it can give an end of base plate (30) earlier and being fixed, so the base plate (30) of this moment just can be adjusted the position about it arbitrarily in switch-box.Again because the adjustment screw (32) between base plate (30) and under casing (40) is provided with a spring (50), so when when adjusting, because the cause of spring (50), this adjustment screw (321) can't cause any harm under casing (40).

Fig. 5 is another action schematic diagram of the present utility model.

As shown in the figure, switch-box is after being installed on the wall, owing to still will spray the outer wall of last layer in order to decorate on the wall, therefore in fact the thickness of wall will come thickly by more original thickness; And have nothing in common with each other because of each used material of family again, so its thickness also has the branch of thickness, in this case, also can't overcome this makes us embarrassed situation to normally used switch-box, after the utility model was provided with the adjustment hole, this problem just can achieve a solution.Because chamber door (10) is connected by the screw on the arc backplate (31) with base plate (30).So when at switch-box of the present utility model when installing is finished, when generation thickness can't cooperate, only needing to be positioned at the screw (331) of adjusting hole (33) is inwardly rotated, then base plate will together outwards move together with chamber door (10), so just finished the action of adjusting thickness, and switch-box is after the adjustment of having passed through thickness, and the plane of its chamber door (10) just will become a horizontal line with metope.

Claims (1)

1, a kind of structure-improved of electrical switch box, include a chamber door (10), a backplate (20), a base plate (30) and a under casing (40), it is characterized in that chamber door (10) is to be connected with base plate (30) by being located at the arc backplate (31) on the base plate (30), said base plate (30) offers the arc hole (32) of a tunable integer switch-box move left and right, and adjusts the switch-box move left and right by the adjustment screw (321) in the arc hole (32); Said base plate (30) also offers fixing hole (34), but and the fixed screw of fixed base plate (341); Be provided with in addition in the said base plate (30) adjust hole (33) but and be furnished with the screw (331) of thickness between adjusting tank door (10) and base plate (30).

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