CN213458324U

CN213458324U - Embedded curtain omnibearing detector

Info

Publication number: CN213458324U
Application number: CN202022436628.XU
Authority: CN
Inventors: 孙志波
Original assignee: Hunan Xinhongrui Electronic Technology Co ltd
Current assignee: Hunan Xinhongrui Electronic Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-15
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses an all-round detector of embedded curtain, including the detector, the equal fixed mounting in detector upper surface both ends has U type baffle, and the opening lower part fixed mounting of U type baffle has solid fixed pressing plate, and the slider is located on the opening upper portion of U type baffle, and the slider is connected with the screw rod through the screw hole cooperation, and activity pressing plate one end activity articulates in the opening of U type cover, and screw rod lower extreme fixed mounting has multilateral type carousel, the detector lower surface is located multilateral type carousel adjacent position and installs locking mechanism. The utility model discloses need not the screw and just can stably fixing the detector on the furred ceiling, when detector upper portion stretched into in the installing port of furred ceiling, made the slider descend through rotating polygon type carousel, movable clamp plate and holding plate can stabilize the centre gripping with the furred ceiling board, then locking mechanism can block polygon type carousel, avoided polygon type carousel not hard up for the detector can stably be fixed on the furred ceiling.

Description

Embedded curtain omnibearing detector

Technical Field

The utility model relates to a curtain detector technical field, more specifically say, in particular to embedded all-round detector of curtain.

Background

The curtain detector is a detector, is suitable for protecting intrusion passages such as doors, windows and the like, is called passive infrared detector for short, is widely applied and is applied to various fields due to low price and stable technical performance.

All-round curtain detector is all through the screw fixed mounting eminence at present, and the installation is dismantled more troublesome, and after long-time the use, the screw is not hard up easily, leads to the detector unstable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an embedded curtain all-round detector to overcome the defect that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an embedded curtain omnibearing detector comprises a detector, wherein both ends of the upper surface of the detector are fixedly provided with a U-shaped baffle, the opening of the U-shaped baffle faces outwards, the lower part of the opening of the U-shaped baffle is fixedly provided with a fixed pressing plate, the upper part of the opening of the U-shaped baffle is provided with a sliding block, the sliding block is provided with a threaded hole, the sliding block is connected with a screw rod through the threaded hole in a matching way, the outer surface of the sliding block is fixedly provided with a U-shaped cover with an integrated structure, the opening of the U-shaped cover faces downwards, one end of a movable pressing plate is movably hinged in the opening of the U-shaped cover, one end of the movable pressing plate and one end of the fixed pressing plate both extend out of the opening of the U-shaped baffle, the lower part of the screw rod movably penetrates through the upper surfaces of the fixed pressing plate and the detector, the lower, a limiting plate is fixedly mounted at the upper end of the inner side wall of the opening of the U-shaped baffle, the upper end of the screw rod movably penetrates through the limiting plate, a ferrule is fixedly mounted at the upper end of the screw rod, and the ferrule is located above the limiting plate.

Further, locking mechanism is including leading rail strip and U type slide, lead rail strip fixed mounting at the detector lower surface, the equal fixed protrusion rib that is equipped with in rail strip both sides, the spout mouth has all been seted up to two inside walls of U type slide, and U type slide passes through the spout mouth and is connected with protrusion rib slide, and the interval and the multilateral type carousel external diameter of two inside walls of U type slide correspond.

Furthermore, the lower surface of the movable pressing plate is provided with an installation notch, a spring is fixedly installed in the installation notch, one end of the spring is fixedly connected with the fixed pressing plate, and the movable pressing plate is perpendicular to the fixed pressing plate under the action of the elastic force of the spring.

Further, the length of the U-shaped sliding plate is greater than that of the guide rail bar.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses the installation is dismantled conveniently, need not the screw and just can be fixed the detector steadily on the furred ceiling, and when detector upper portion stretched into in the installing port of furred ceiling, made the slider descend through rotating polygonal carousel, movable pressing plate and holding plate can stabilize the centre gripping with the furred ceiling board, then locking mechanism can block polygonal carousel, avoided polygonal carousel not hard up for the detector can stably be fixed on the furred ceiling.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of an embedded curtain omni-directional detector according to the present invention;

fig. 2 is a cross-sectional view of the embedded curtain all-directional detector of the present invention;

fig. 3 is a cross-sectional view of the U-shaped slide plate of the present invention.

In the figure: the detector comprises a detector 1, a U-shaped baffle 2, a fixed pressing plate 3, a movable pressing plate 4, a sliding block 5, a screw 6, a limiting plate 7, a threaded hole 8, a U-shaped cover 9, a ferrule 10, a polygonal turntable 11, a mounting notch 12, a spring 13, a guide rail bar 14, a projecting rib 15, a U-shaped sliding plate 16 and a sliding notch 17.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1, 2 and 3, the utility model provides an embedded curtain omnibearing detector, which comprises a detector 1, wherein both ends of the upper surface of the detector 1 are fixedly provided with a U-shaped baffle 2, the opening of the U-shaped baffle 2 faces to the outside, the lower part of the opening of the U-shaped baffle 2 is fixedly provided with a fixed pressing plate 3, the upper part of the opening of the U-shaped baffle 2 is provided with a slide block 5, the slide block 5 is provided with a threaded hole 8, the slide block 5 is connected with a screw rod 6 through the threaded hole 8 in a matching way, the surface of the outer side of the slide block 5 is fixedly provided with a U-shaped cover 9 with an integrated structure, the opening of the U-shaped cover 9 faces downwards, one end of a movable pressing plate 4 is movably hinged in the opening of the U-shaped cover 9, one ends of the movable pressing plate 4 and the fixed pressing plate 3 extend out of the opening of the U-, the lower surface of the detector 1 is located at the position adjacent to the polygonal turntable 11 and is provided with a locking mechanism, the locking mechanism is used for locking the polygonal turntable 11, the upper end of the inner side wall of the opening of the U-shaped baffle 2 is fixedly provided with a limiting plate 7, the upper end of the screw rod 6 movably penetrates through the limiting plate 7, the upper end of the screw rod 6 is fixedly provided with a ferrule 10, and the ferrule 10 is located above the limiting plate 7.

In this embodiment, locking mechanism includes guide rail strip 14 and U type slide 16, and guide rail strip 14 fixed mounting is at detector 1 lower surface, and guide rail strip 14 both sides are all fixed to be equipped with protruding rib 15, and the spout opening 17 has all been seted up to two inside walls of U type slide 16, and U type slide 16 passes through spout opening 17 and is connected with protruding rib 15 slide, and the interval of two inside walls of U type slide 16 corresponds with polygon type carousel 11 external diameter.

In this embodiment, the lower surface of the movable platen 4 is provided with an installation notch 12, a spring 13 is fixedly installed in the installation notch 12, one end of the spring 13 is fixedly connected with the fixed platen 3, and the movable platen 4 is perpendicular to the fixed platen 3 under the elastic force action of the spring 13.

In this embodiment, the length of the U-shaped sliding plate 16 is greater than the length of the guide rail bar 14, and the U-shaped plate 16 can be ensured to be engaged with the polygonal turntable 11 by pushing the U-shaped sliding plate 16.

The utility model discloses a theory of operation does: when detector 1 upper portion stretched into in the installing port of furred ceiling, movable pressing plate 4 can be bounced under the spring 13 elasticity effect to be parallel with fixed pressing plate 3, make slider 5 descend through rotating polygon type carousel 11, movable pressing plate 4 also can move down this moment, can stabilize the centre gripping with the furred ceiling board through movable pressing plate 4 and fixed pressing plate 3, then promote U type slide 16 and make it block polygon type carousel 11, avoid polygon type carousel 11 not hard up, make detector 1 can stably fix on the furred ceiling.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. An all-round detector of embedded curtain, includes the detector, its characterized in that: the detector is characterized in that both ends of the upper surface of the detector are fixedly provided with a U-shaped baffle, the opening of the U-shaped baffle faces to the outside, the lower part of the opening of the U-shaped baffle is fixedly provided with a fixed pressing plate, the upper part of the opening of the U-shaped baffle is provided with a sliding block, the sliding block is provided with a threaded hole, the sliding block is connected with a screw rod through the threaded hole in a matching way, the surface of the outer side of the sliding block is fixedly provided with a U-shaped cover with an integrated structure, the opening of the U-shaped cover faces to the lower part, one end of a movable pressing plate is movably hinged in the opening of the U-shaped cover, one end of the movable pressing plate and one end of the fixed pressing plate extend out of the opening of the U-shaped baffle, the lower part of the screw rod movably penetrates through the upper surfaces of the fixed pressing plate and the detector, the, the limiting plate is movably penetrated through the upper end of the screw rod, a ferrule is fixedly mounted at the upper end of the screw rod, and the ferrule is positioned above the limiting plate.

2. An embedded curtain omni-directional probe as claimed in claim 1, wherein: locking mechanism is including leading rail strip and U type slide, lead rail strip fixed mounting at the detector lower surface, the guide rail strip both sides are all fixed and are equipped with the protrusion rib, the spout mouth has all been seted up to two inside walls of U type slide, and U type slide passes through the spout mouth to be connected with protrusion rib slide, and the interval and the multilateral type carousel external diameter of two inside walls of U type slide correspond.

3. An embedded curtain omni-directional probe as claimed in claim 1, wherein: the lower surface of the movable pressing plate is provided with an installation notch, a spring is fixedly installed in the installation notch, one end of the spring is fixedly connected with the fixed pressing plate, and the movable pressing plate is perpendicular to the fixed pressing plate under the action of the elastic force of the spring.

4. An embedded curtain omni-directional probe as claimed in claim 2, wherein: the length of the U-shaped sliding plate is greater than that of the guide rail bar.