Adjustable for height switch
Technical field
The present invention relates to a kind of switch, more precisely is a kind of adjustable for height switch.
Background technology
Large-scale switch weight is generally heavier; Supporting guide is not set on the switch of the prior art, can easily adjust the height of switch main body, when regulating switch, need the frequent operate switch of bending over; Use very inconvenient; And the upright quantity of changing planes more often a switch is directly placed another diplomatic commutation above, the gap between the switch is less, influences the heat radiation of switch.
Summary of the invention
The present invention solves the existing in prior technology technical problem; Thereby a kind of supporting guide that has is provided; Can adjust the height of switch easily, a plurality of switch main bodys can be installed, the adjustable for height switch that the switch number of connection can be expanded on the supporting guide simultaneously.
Above-mentioned technical problem of the present invention mainly is able to solve through following technical proposals:
A kind of adjustable for height switch; Described switch comprises a switch main body; Described switch also comprises two supporting guides of vertically arranging; The cross section of described supporting guide is a square, is respectively arranged with a plate on four sides of described supporting guide and expands end through groove through groove and, and described expanding holds the width that passes through groove greater than the width of described connecting plate through groove; The back side of described switch main body is provided with two projections, and described projection and the described end that expands are slidingly connected through groove.
As preferred embodiment of the present invention, described switch comprises more than one switch main body, on the supporting guide a plurality of switch main bodys can be installed as required.
As preferred embodiment of the present invention, also be provided with a number of connection display screen on the front panel of described switch main body, a mains switch and a signal strength signal intensity adjusting knob.
Therefore the advantage of adjustable for height switch of the present invention is, has supporting guide, can adjust the height of switch easily, on the supporting guide a plurality of switch main bodys can be installed simultaneously, and the switch number of connection can be expanded.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of adjustable for height switch of the present invention;
Fig. 2 be among Fig. 1 supporting guide perspective view;
Fig. 3 is the partial enlarged drawing A among Fig. 2;
Wherein:
1, supporting guide; 11, connecting plate passes through groove; 12, expanding end passes through groove;
2, switch main body; 21, number of connection display screen; 22, mains switch;
23, signal strength signal intensity adjusting knob.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
The invention provides a kind of supporting guide that has, can adjust the height of switch easily, a plurality of switch main bodys can be installed, the adjustable for height switch that the switch number of connection can be expanded on the supporting guide simultaneously.
Like Fig. 1, Fig. 2, shown in Figure 3; A kind of adjustable for height switch; This switch comprises a switch main body 2, and this switch also comprises two supporting guides of vertically arranging 1, and the cross section of this supporting guide 1 is a square; Be respectively arranged with a plate on four sides of this supporting guide 1 and expand end through groove 12 through groove 11 and; This expands holds the width that passes through groove 12 greater than the width of this connecting plate through groove 11, and the back side of this switch main body 2 is provided with two projections, and this projection and this expand to hold and be slidingly connected through groove 12.
As shown in Figure 1, this switch comprises a switch main body 2.
As shown in Figure 1, also be provided with a number of connection display screen 21, one mains switches 22 and a signal strength signal intensity adjusting knob 23 on the front panel of this switch main body 2.
Below only with an execution mode mentality of designing of the present invention is described, under the situation that system allows, the present invention can expand to external more function module simultaneously, thereby expands its function to greatest extent.
The above is merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range that claims were limited.