CN210351867U - Electromechanical bottom case fixing assembly - Google Patents

Abstract

The utility model discloses a fixed subassembly of electromechanical end box, including first "U" type mounting that is located the top and the second "U" type mounting that is located the below, be equipped with vertical bar hole on this first "U" type mounting, be equipped with horizontal bar hole on this second "U" type mounting, vertical bar hole and horizontal bar hole match, and link firmly this first "U" type mounting and second "U" type mounting together after having stud to pass vertical bar hole and corresponding horizontal bar hole. The utility model has the advantages that: convenient operation and easy adjustment.

Description

Electromechanical bottom case fixing assembly

Technical Field

The invention relates to the technical field of electromechanical accessories, in particular to an electromechanical bottom box fixing assembly.

Background

In some cases it is desirable to secure the electromechanical back box to a ceiling or the like. It is now conventional practice to screw the electromechanical back box directly to the ceiling. The defects are that: once fixed in place, the position of electromechanical end box can't remove again, and is not convenient enough.

Disclosure of Invention

In view of the above-mentioned deficiencies of the prior art, the present invention provides an electromechanical bottom case fixing assembly, which is characterized by convenient operation and easy adjustment.

In order to achieve the purpose, the invention adopts the technical scheme that: the electromechanical bottom box fixing component is used for fixing the electromechanical bottom box on a ceiling, and comprises a first U-shaped fixing part positioned above and a second U-shaped fixing part positioned below, wherein the first U-shaped fixing part comprises a top plate, an upper left side plate of which the upper side is vertically connected with the left side of the top plate, and an upper right side plate of which the upper side is vertically connected with the right side of the top plate, vertical strip-shaped holes extending vertically are respectively arranged on the upper left side plate and the upper right side plate, the second U-shaped fixing part comprises a bottom plate, a lower left side plate of which the lower side is vertically connected with the left side of the bottom plate, and a lower right side plate of which the lower side is vertically connected with the right side of the bottom plate, horizontal strip-shaped holes extending in the horizontal direction are respectively arranged on the lower left side plate and the lower right side plate, and meanwhile, a fixing hole is arranged on the top plate, have set screw to fix on this ceiling after following supreme the fixed orifices of passing down this first "U" type mounting, the upper portion of this electromechanical end box is fixed on the lower surface of this bottom plate, and, this upper portion left side board card is in the left side of this lower part left side board, the right side of this upper portion right side board card at this lower part right side board, vertical bar hole and horizontal bar hole match, and have stud to link firmly this first "U" type mounting and second "U" type mounting together after passing vertical bar hole and corresponding horizontal bar hole.

The middle part of the lower left side plate is provided with a plurality of vertical strip-shaped grooves side by side, the middle part of the upper left side plate is screwed with a positioning screw, the inner end of the positioning screw is in a pointed cone shape, and the inner end of the positioning screw is matched with the strip-shaped grooves.

After adopting the structure, compared with the prior art, the invention has the advantages that: convenient operation and easy adjustment. According to the electromechanical bottom box fixing assembly, the position of the second U-shaped fixing piece in the vertical direction, the front direction, the rear direction and the like is adjusted compared with the position of the first U-shaped fixing piece, so that the electromechanical bottom box has different heights and different horizontal positions compared with a ceiling, the electromechanical bottom box fixing assembly is extremely convenient, and only needs to be connected through bolts, and is simple.

Drawings

The invention is further illustrated with reference to the following figures and examples:

FIG. 1 is a front view of an electromechanical back box securing assembly of embodiment 1 of the present invention in use;

FIG. 2 is a front view of a first "U" -shaped fixing member according to embodiment 1 of the present invention;

FIG. 3 is a bottom view of FIG. 2;

FIG. 4 is a left side view of FIG. 2;

FIG. 5 is a front sectional view of a second "U" shaped fixing member in embodiment 1 of the present invention;

FIG. 6 is a top view of FIG. 5;

FIG. 7 is a left side view of FIG. 5;

fig. 8 is a front view of the electromechanical back box fixing assembly of embodiment 2 of the present invention in an exploded state.

In the figure:

10. the device comprises a first U-shaped fixing piece, a first top plate, a first upper portion left side plate, a first upper portion top plate, a first upper portion right side plate, a first upper portion top plate fixing piece, a first upper portion top plate;

20. the second U-shaped fixing piece 21, the bottom plate 22, the lower left side plate 221, the strip-shaped groove 23, the lower right side plate 24 and the horizontal strip-shaped hole;

30. a fixing hole;

40. a set screw;

50. a stud bolt;

100. an electromechanical back box;

200. a ceiling panel.

Detailed Description

Example 1

As shown in FIG. 1: an electromechanical back box securing assembly for securing the electromechanical back box 100 to the ceiling 200.

Specifically, the method comprises the following steps:

the electromechanical back box securement assembly includes a first "U" shaped securement member 10 located above and a second "U" shaped securement member 20 located below.

As shown in fig. 2 to 4, the first U-shaped fixing member 10 includes a top plate 11, an upper left side plate 12 having an upper side vertically connected to a left side of the top plate 11, and an upper right side plate 13 having an upper side vertically connected to a right side of the top plate 11. That is, the first U-shaped fastener 10 has an inverted U-shape with its opening facing downward when viewed from the front to the rear. Meanwhile, 4 vertical strip-shaped holes 14 extending vertically are formed in the upper left side plate 12 and the upper right side plate 13. Of course, the vertical strip-shaped holes 14 on the upper left side plate 12 and the vertical strip-shaped holes 14 on the upper right side plate 13 are aligned pairwise.

As shown in fig. 5 to 7, the second U-shaped fixing member 20 includes a bottom plate 21, a lower left side plate 22 having a lower side vertically connected to a left side of the bottom plate 21, and a lower right side plate 23 having a lower side vertically connected to a right side of the bottom plate 21. That is, the second "U" shaped fastener member 20 has an upward opening "U" shape when viewed from the front to the rear. Meanwhile, the lower left side plate 22 and the lower right side plate 23 are each provided with 4 horizontal bar-shaped holes 24 extending in the horizontal direction. Of course, the horizontal bar-shaped holes 24 on the lower left side plate 22 and the horizontal bar-shaped holes 24 on the lower right side plate 23 are aligned two by two.

More specifically:

the top plate 11 is provided with 2 fixing holes 30, and fixing screws 40 pass through the fixing holes 30 from bottom to top to fix the first U-shaped fixing member 10 to the ceiling 200. The set screw 40 may be an expansion bolt. The upper portion of the electromechanical bottom case 100 is fixed to the lower surface of the bottom plate 21. The electromechanical bottom case 100 and the bottom plate 21 can be fixed in various ways, for example, by using screws, adhesion, etc.

The upper left plate 12 is tightly clamped on the left side of the lower left plate 22, and the upper right plate 13 is tightly clamped on the right side of the lower right plate 23.

The vertical bar shaped apertures 14 and the horizontal bar shaped apertures 24 match. That is, the vertical strip holes 14 and the horizontal strip holes 24 can have an intersection between each other. The first U-shaped fastener 10 and the second U-shaped fastener 20 are fixedly connected together after the stud 50 passes through the vertical strip-shaped hole 14 and the corresponding horizontal strip-shaped hole 24.

In this way, the electromechanical bottom box 100 is fixed on the ceiling 200 by the first U-shaped fixing member 10 and the second U-shaped fixing member 20 located below, instead of being directly fixed on the ceiling 200, and the electromechanical bottom box 100 can be fixed in a proper position by only adjusting the intersection position of the vertical strip-shaped hole 14 and the horizontal strip-shaped hole 24 and then tightening the stud bolt 50.

Example 2

The only difference from example 1 is that:

referring to fig. 8, a plurality of vertical strip-shaped grooves 221 are arranged in parallel in the middle of the lower left side plate 22, a positioning screw 121 is screwed in the middle of the upper left side plate 12, the inner end of the positioning screw 121 is in a pointed cone shape, and the inner end of the positioning screw 121 is matched with the strip-shaped grooves 221. That is, after screwing in to a proper degree, the inner end of the set screw 121 can be just caught in a certain strip groove 221, but does not have to be caught. Thus, after the position in the horizontal direction is adjusted, the positioning screw 121 can be clamped in a certain strip-shaped groove 221, so that the second U-shaped fixing part 20 can only move up and down relative to the first U-shaped fixing part 10 without moving up in the horizontal direction, and the adjustment frequency in the vertical direction is relatively high, thereby reducing the difficulty of subsequent adjustment.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (2)

1. Electromechanical back box fixing assembly for fixing an electromechanical back box (100) to a ceiling (200), characterized in that: the electromechanical bottom box fixing assembly comprises a first U-shaped fixing piece (10) positioned above and a second U-shaped fixing piece (20) positioned below, wherein the first U-shaped fixing piece (10) comprises a top plate (11), an upper left side plate (12) with an upper side vertically connected with the left side of the top plate (11), and an upper right side plate (13) with an upper side vertically connected with the right side of the top plate (11), vertical strip-shaped holes (14) extending vertically are formed in the upper left side plate (12) and the upper right side plate (13), the second U-shaped fixing piece (20) comprises a bottom plate (21), a lower left side plate (22) with a lower side vertically connected with the left side of the bottom plate (21), a lower right side plate (23) with a lower side vertically connected with the right side of the bottom plate (21), and horizontal strips (24) extending horizontally are formed in the lower left side plate (22) and the lower right side plate (23), meanwhile, a fixing hole (30) is formed in the top plate (11), a fixing screw (40) penetrates through the fixing hole (30) from bottom to top and then fixes the first U-shaped fixing piece (10) on the ceiling (200), the upper portion of the electromechanical bottom box (100) is fixed on the lower surface of the bottom plate (21), the upper portion left side plate (12) is clamped on the left side of the lower portion left side plate (22), the upper portion right side plate (13) is clamped on the right side of the lower portion right side plate (23), the vertical strip-shaped hole (14) is matched with the horizontal strip-shaped hole (24), and a double-headed bolt (50) penetrates through the vertical strip-shaped hole (14) and the corresponding horizontal strip-shaped hole (24) and then fixedly connects the first U-shaped fixing piece (10) and the second U-shaped fixing piece (20) together.

2. The electromechanical back box securing assembly according to claim 1, wherein: the middle part of the lower left side plate (22) is provided with a plurality of vertical strip-shaped grooves (221) side by side, the middle part of the upper left side plate (12) is connected with a positioning screw (121) in a threaded manner, the inner end of the positioning screw (121) is in a pointed cone shape, and the inner end of the positioning screw (121) is matched with the strip-shaped grooves (221).

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