CN214545025U

CN214545025U - A induction system for wisdom building

Info

Publication number: CN214545025U
Application number: CN202120068537.7U
Authority: CN
Inventors: 谢美兰
Original assignee: Shanghai Yaobei Intelligent Engineering Co ltd
Current assignee: Shanghai Yaobei Intelligent Engineering Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-10-29
Anticipated expiration: 2031-01-11

Abstract

A sensing device for intelligent buildings comprises a mounting box, wherein two first connecting pieces are fixedly connected to two sides of one end of the inner wall of the mounting box relatively, a first jack is arranged in the middle of each first connecting piece, two second connecting pieces are fixedly connected to two sides of one end, far away from the first connecting pieces, of the inner wall of the mounting box relatively, a second jack is arranged in the middle of each second connecting piece, a cover plate is detachably connected to one side of an opening of the mounting box, a first limiting rod is fixedly connected to the position, opposite to the first jack, of the cover plate, a shell of the sensing device is connected with the mounting box in an inserting mode, when the sensing device is taken down, a push rod is pressed towards the inside of an L-shaped communication groove, so that the push rod is pushed out, the cover plate is tilted by pulling the push rod, a hard and thin object is not required to pry, the sensing device is convenient and rapid, and during mounting, because the first limiting plate is extruded by an arc-shaped extrusion plate pushed by a first spring, the installation between apron and the mounting box is connected more stably.

Description

A induction system for wisdom building

Technical Field

The utility model relates to the technical field, concretely relates to an induction system for wisdom building.

Background

With the development of technology, more and more scientific and technical products are used in buildings, and an infrared sensing device is usually added to facilitate security personnel to know the distribution of people in the buildings.

Among the prior art, induction system in the building mostly all inlays in the wall, when overhauing, needs take off the visor and overhauls the maintenance to the internal plant, and the apron of traditional mounting box mostly all is direct joint on the mounting box, when taking off, needs to use thin and hard object with the apron perk, inconvenient when taking off.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that the apron of traditional mounting box is most all direct joint on the mounting box, when taking off, need use thin and hard object to lap the perk, it is inconvenient when taking off, an induction system for wisdom building is provided, make it be connected through the mode of pegging graft apron and mounting box, and when taking off, press the push rod to L shape intercommunication inslot portion, make the ejector pin released, the pulling ejector pin makes the apron perk, need not to use hard and thin object to prize, convenient and fast.

The utility model provides a technical scheme that technical problem adopted is: an induction device for intelligent buildings comprises a mounting box, two first connecting pieces are oppositely and fixedly connected with two sides of one end of the inner wall of the mounting box, the middle part of the first connecting piece is provided with a first jack, two sides of one end of the inner wall of the mounting box far away from the first connecting piece are relatively and fixedly connected with two second connecting pieces, a second jack is dug in the middle of the second connecting piece, a cover plate is detachably connected to one side of the opening of the mounting box, the position of the cover plate corresponding to the first jack is fixedly connected with a first limiting rod, the position of the cover plate corresponding to the second jack is fixedly connected with a second limiting rod, the one end that the apron is close to No. two gag lever posts is dug and is equipped with L shape intercommunication groove, the inside one end that the mounting box was kept away from in L shape intercommunication groove is inserted and is equipped with the push rod, the inside one end of keeping away from the push rod in L shape intercommunication groove is inserted and is equipped with the ejector pin.

As a preferred technical scheme of the utility model, the position of the relative jack of inner wall of mounting box is equipped with the arc stripper plate, No. one spring of top fixedly connected with of arc stripper plate, the inner wall fixed connection of a spring and mounting box.

As a preferred technical scheme of the utility model, the inside cover of a spring is equipped with spacing telescopic link, spacing telescopic link's both ends respectively with the top of arc stripper plate and the inner wall fixed connection of mounting box.

As a preferred technical scheme of the utility model, the equal fixedly connected with rubber spacing collar of one end of apron is kept away from to gag lever post and No. two gag lever posts.

As a preferred technical scheme of the utility model, the push rod is located No. two trapezoidal pieces of L shape intercommunication inslot portion one end fixedly connected with, the ejector pin is located No. one trapezoidal piece of L shape intercommunication inslot portion one end fixedly connected with, the inclined plane of a trapezoidal piece and the inclined plane contact of No. two trapezoidal pieces.

As a preferred technical scheme of the utility model, the one end inner wall fixedly connected with spacing ring that L shape intercommunication groove is close to the ejector pin, the ejector pin is pegged graft with the spacing ring, No. two springs of fixedly connected with between spacing ring and the trapezoidal piece, No. two springs are pegged graft with the ejector pin.

As a preferred technical scheme of the utility model, the length of a jack is the twice of diameter, the diameter of No. two jacks equals the width of a jack, the diameter of a gag lever post equals the diameter of a jack.

The utility model has the advantages of it is following: this induction system's shell is connected through the mode of pegging graft apron and mounting box, and when taking off, presses the push rod to L shape intercommunication inslot portion for the ejector pin is released, and the pulling ejector pin makes the apron perk, need not to use hard and thin object to prize, and convenient and fast during the installation, because the arc stripper plate that a limiting plate promoted by a spring extrudees, the erection joint between apron and the mounting box is more stable.

Drawings

Fig. 1 is a schematic top view of a mounting box according to a preferred embodiment of the present invention;

fig. 2 is a schematic structural view of an L-shaped communicating groove according to a preferred embodiment of the present invention;

fig. 3 is a schematic sectional structure diagram of a preferred embodiment of the present invention.

Description of reference numerals: 1. mounting a box; 2. a first connecting piece; 3. a first jack; 4. a second connecting piece; 5. a second jack; 6. a first spring; 7. an arc-shaped extrusion plate; 8. limiting the telescopic rod; 9. a cover plate; 10. a first limiting rod; 11. a second limiting rod; 12. a rubber spacing ring; 13. an L-shaped communicating groove; 14. a push rod; 15. a limiting ring; 16. a top rod; 17. a second spring; 18. a first trapezoid block; 19. and a second trapezoid block.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-3, the utility model relates to a sensing device for intelligent building, which comprises a mounting box 1, two first connecting pieces 2 are fixedly connected to both sides of one end of the inner wall of the mounting box 1, a first jack 3 is cut in the middle of the first connecting piece 2, two second connecting pieces 4 are fixedly connected to both sides of one end of the inner wall of the mounting box 1 away from the first connecting piece 2, a second jack 5 is cut in the middle of the second connecting piece 4, a cover plate 9 is detachably connected to one side of the opening of the mounting box 1, a first limit rod 10 is fixedly connected to the position of the cover plate 9 relative to the first jack 3, a second limit rod 11 is fixedly connected to the position of the cover plate 9 relative to the second jack 5, an L-shaped communicating groove 13 is cut at one end of the cover plate 9 close to the second limit rod 11, a push rod 14 is inserted into one end of the L-shaped communicating groove 13 away from the mounting box 1, an ejector rod 16 is inserted into one end of the L-shaped communication groove 13 far away from the push rod 14.

An arc-shaped extrusion plate 7 is arranged on the position, opposite to the first jack 3, of the inner wall of the mounting box 1, a first spring 6 is fixedly connected to the top of the arc-shaped extrusion plate 7, the first spring 6 is fixedly connected to the inner wall of the mounting box 1, a limiting telescopic rod 8 is sleeved inside the first spring 6, two ends of the limiting telescopic rod 8 are respectively fixedly connected to the top of the arc-shaped extrusion plate 7 and the inner wall of the mounting box 1, the length of the first jack 3 is twice of the diameter, the diameter of the second jack 5 is equal to the width of the first jack 3, the diameter of the first limiting rod 10 is equal to the diameter of the first jack 3, rubber limiting rings 12 are fixedly connected to the ends, far away from the cover plate 9, of the first limiting rod 10 and the second limiting rod 11, a first trapezoidal block 18 is fixedly connected to one end of the push rod 14 in the L-shaped communication groove 13, a second trapezoidal block 19 is fixedly connected to one end of the push rod 16 in the L-shaped communication groove 13, the inclined plane of No. one trapezoidal piece 18 and the inclined plane contact of No. two trapezoidal pieces 19, the one end inner wall fixedly connected with spacing ring 15 that L shape intercommunication groove 13 is close to ejector pin 16,

ejector pin

16 and 15 grafting of spacing ring, fixedly connected with No. two springs 17 between spacing ring 15 and the trapezoidal piece 18, No. two springs 17 and ejector pin 16 grafting.

Specifically, the utility model discloses during the use, with 1 fixed mounting of mounting box on the wall body, insert the inside of jack 3 earlier with gag lever post 10, promote apron 9 to the one end of gag lever post 10, insert after No. two jacks 5 are aimed at to No. two gag lever posts 11, realize the concatenation between apron 9 and the mounting box 1, because a spring 6 drives arc stripper plate 7 and extrudees spacingly to jack 3, can not appear rocking between apron 9 and the mounting box 1, the connection is stable, when needing to take off the maintenance, press push rod 14, push rod 14 drives No. two trapezoidal pieces 19 and descend the back, No. two trapezoidal pieces 19's inclined plane promotes a trapezoidal piece 18 and removes to 15 one end of spacing ring, ejector pin 16 is released behind L shape intercommunication groove 13, pulling ejector pin 16, the pulling of apron 9 has had the impetus, need not to use the stereoplasm perk.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The induction device for the intelligent building is characterized by comprising a mounting box (1), wherein two first connecting pieces (2) are fixedly connected to two sides of one end of the inner wall of the mounting box (1) relatively, a first jack (3) is arranged in the middle of each first connecting piece (2), two second connecting pieces (4) are fixedly connected to two sides of one end, far away from each first connecting piece (2), of the inner wall of the mounting box (1), a second jack (5) is arranged in the middle of each second connecting piece (4), a cover plate (9) is detachably connected to one side of an opening of the mounting box (1), a first limiting rod (10) is fixedly connected to the position of the cover plate (9) relative to the first jack (3), a second limiting rod (11) is fixedly connected to the position of the cover plate (9) relative to the second jack (5), and an L-shaped communication groove (13) is arranged at one end, close to the second limiting rod (11), of the cover plate (9), a push rod (14) is inserted into one end, far away from the mounting box (1), of the L-shaped communicating groove (13), and a push rod (16) is inserted into one end, far away from the push rod (14), of the interior of the L-shaped communicating groove (13).

2. The sensing device for intelligent buildings as claimed in claim 1, wherein an arc-shaped pressing plate (7) is arranged on the inner wall of the mounting box (1) at a position corresponding to the first jack (3), a first spring (6) is fixedly connected to the top of the arc-shaped pressing plate (7), and the first spring (6) is fixedly connected to the inner wall of the mounting box (1).

3. The sensing device for intelligent buildings as claimed in claim 2, wherein the first spring (6) is sleeved with a limiting telescopic rod (8), and two ends of the limiting telescopic rod (8) are respectively fixedly connected with the top of the arc-shaped extrusion plate (7) and the inner wall of the mounting box (1).

4. The sensing device for intelligent buildings as claimed in claim 1, wherein the ends of the first and second limiting rods (10, 11) far away from the cover plate (9) are fixedly connected with rubber limiting rings (12).

5. The sensing device for intelligent buildings as claimed in claim 1, wherein the push rod (14) is located inside the L-shaped communication groove (13) and has one end fixedly connected with a second trapezoid (19), the push rod (16) is located inside the L-shaped communication groove (13) and has one end fixedly connected with a first trapezoid (18), and the inclined surface of the first trapezoid (18) is in contact with the inclined surface of the second trapezoid (19).

6. The sensing device for intelligent buildings as claimed in claim 5, wherein a limit ring (15) is fixedly connected to the inner wall of the L-shaped communication groove (13) near one end of the ejector rod (16), the ejector rod (16) is inserted into the limit ring (15), a second spring (17) is fixedly connected between the limit ring (15) and the first trapezoid block (18), and the second spring (17) is inserted into the ejector rod (16).

7. The sensing device for intelligent buildings as claimed in claim 1, wherein the length of the first jack (3) is twice the diameter, the diameter of the second jack (5) is equal to the width of the first jack (3), and the diameter of the first limiting rod (10) is equal to the diameter of the first jack (3).