CN213458328U

CN213458328U - Plug-in curtain detector

Info

Publication number: CN213458328U
Application number: CN202022390233.0U
Authority: CN
Inventors: 孙志波
Original assignee: Hunan Xinhongrui Electronic Technology Co ltd
Current assignee: Hunan Xinhongrui Electronic Technology Co ltd
Priority date: 2020-10-25
Filing date: 2020-10-25
Publication date: 2021-06-15
Anticipated expiration: 2030-10-25

Abstract

The utility model discloses a plug-in curtain detector, including the detector body, it still includes the L template and passes through the link plate of screw fixed mounting in the eminence, link plate outside fixed surface installs and hangs the box, and fixed surface installs the picture peg under the L template upper end, and the picture peg is inserted and is located in the opening of hanging the box, hang box both sides surface and install locking mechanism and elasticity pressing mechanism respectively. The utility model discloses simple structure, the installation is dismantled conveniently, through fixing the link plate in the eminence, locking mechanism can with the detector with hang box locking, when the detector body was dismantled to needs, only need the finger to press down elasticity pressing mechanism, elasticity pressing mechanism can make locking mechanism break away from the picture peg, can conveniently take out the detector this moment, compares traditional fixed mode, and this mode dismantles efficiency higher, has reduced the discomfort of people's arm when the eminence operation.

Description

Plug-in curtain detector

Technical Field

The utility model relates to an infrared detector equipment technical field, more specifically say, in particular to plug-in curtain detector.

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.

At present curtain detector is generally through screw fixed mounting eminence, when breaking down, needs the people to carry the instrument to dismantle curtain detector, and because curtain detector is in the eminence, the process of tearing open the screw is more troublesome, lifts the arm for a long time and dismantles, also causes the discomfort of hand arm easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plug-in curtain detector to overcome the defect that prior art exists.

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

the utility model provides a plug-in curtain detector, includes the detector body, and it still includes the L template and through the link plate of screw fixed mounting in the eminence, link plate outside fixed surface installs and hangs the box, hangs the box upper surface and is the open state, L template one side fixed surface installs the protrusion piece, and it has U type cardboard to articulate through round pin axle activity on the protrusion piece, U type cardboard one end and detector body fixed connection, fixed surface installs the picture peg under the L template upper end, and the picture peg is inserted and is located in the opening of hanging the box, and the jack has been seted up to the picture peg lower extreme, hang box both sides surface and install locking mechanism and elasticity pressing mechanism respectively, locking mechanism is used for fixing the locking with the picture peg in the opening of hanging the box, elasticity pressing mechanism is used for promoting locking mechanism and.

Furthermore, the locking mechanism comprises a device box, a sliding plate, an insertion rod and two groups of elastic abutting mechanisms, the device box is fixedly installed at the lower end of the surface of one side of the hanging box, the sliding plate is arranged in the device box, the insertion rod is fixedly installed at the upper end of the surface of the inner side of the sliding plate, and the elastic abutting mechanisms are used for pushing the sliding plate to enable the insertion rod to be inserted into the insertion hole.

Further, elasticity pressing means includes a protrusion section of thick bamboo, ejector pin, ferrule board and first spring, hang box opposite side surface lower extreme and seted up first through-hole, protrusion section of thick bamboo fixed mounting is in the first through-hole position department of hanging box outside surface, and protrusion section of thick bamboo outside surface middle part has seted up the second through-hole, the ejector pin is inserted through first through-hole and is located protrusion section of thick bamboo, ferrule board and first spring all are located protrusion section of thick bamboo, and the fixed cover of ferrule board is established on the ejector pin surface, ejector pin one end stretches out in the second through-hole under the effect of first spring elasticity, and the box and slide fixed connection are run through in the activity of the ejector pin other end, and the ejector pin is located the inserted bar below position.

Furthermore, two sets of elasticity is supported and is pressed the mechanism and all includes slide bar and second spring, the device box outside surface upper and lower extreme has all seted up the third through-hole, two slide bar respectively fixed mounting is at slide outside surface upper and lower extreme, and slide bar one end is inserted and is located the third through-hole, the second spring cover is established on the slide bar surface.

Further, when the inserted bar is inserted into the jack, the lower end of the inserted plate is attached to the ejector rod.

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

the utility model discloses simple structure, the installation is dismantled conveniently, through fixing the link plate in the eminence, fixed mounting has a string box on the link plate, the detector passes through the picture peg and scrapes the box and be connected, locking mechanism can with the detector with hang box locking, when the detector body is dismantled to needs, only need the finger press down elasticity pressing mechanism, elasticity pressing mechanism can make locking mechanism break away from the picture peg, can conveniently take out the detector this moment, compare traditional fixed mode, this mode dismantlement efficiency is higher, the discomfort of people's arm when the eminence operation has been reduced.

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 block diagram of a plug-in curtain detector according to the present invention;

fig. 2 is a cross-sectional view of the hanging box of the present invention.

In the figure: the detector comprises a detector body 1, a hanging plate 2, a 3L-shaped plate, a 4U-shaped clamping plate, a protruding block 5, a hanging box 6, an inserting plate 7, a first through hole 8, a protruding barrel 9, a top rod 10, a second through hole 11, a ring plate 12, a first spring 13, a device box 14, a jack 15, a sliding plate 16, an inserting rod 17, a sliding rod 18, a third through hole 19 and a second spring 20.

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 and 2, the present invention provides a plug-in curtain probe, which comprises a probe body 1, it still includes L template 3 and links plate 2 at the eminence through screw fixed mounting, link plate 2 outside fixed surface installs and hangs box 6, it is open state to hang 6 upper surfaces of box, 3 side fixed surface of L template installs salient 5, it has U type cardboard 4 to articulate through round pin axle activity on the salient 5, 4 one end of U type cardboard and detector body 1 fixed connection, lower fixed surface installs picture peg 7 in the 3 upper end of L template, picture peg 7 inserts and locates in the opening of hanging box 6, jack 15 has been seted up to picture peg 7 lower extreme, it installs locking mechanism and elasticity pressing mechanism respectively to hang 6 both sides surfaces of box, locking mechanism is used for with picture peg 7 fixed locking in the opening of hanging box 6, elasticity pressing mechanism is used for promoting locking mechanism and makes it break away from picture peg 7.

In this embodiment, the locking mechanism includes a device box 14, a sliding plate 16, an insertion rod 17 and two sets of elastic pressing mechanisms, the device box 14 is fixedly installed at the lower end of one side surface of the hanging box 6, the sliding plate 16 is arranged in the device box 14, the insertion rod 17 is fixedly installed at the upper end of the inner side surface of the sliding plate 16, and the elastic pressing mechanisms are used for pushing the sliding plate 16 to enable the insertion rod 17 to be inserted into the insertion hole 15.

In this embodiment, the elastic pressing mechanism includes a protruding cylinder 9, a top rod 10, a collar plate 12 and a first spring 13, a first through hole 15 is provided at the lower end of the surface of the other side of the hanging box 6, the protruding cylinder 9 is fixedly installed at the position of the first through hole 15 on the surface of the outer side of the hanging box 6, a second through hole 11 is provided in the middle of the surface of the outer side of the protruding cylinder 9, the top rod 10 is inserted into the protruding cylinder 9 through the first through hole 15, the collar plate 12 and the first spring 13 are both located in the protruding cylinder 9, the collar plate 12 is fixedly sleeved on the surface of the top rod 10, one end of the top rod 10 extends into the second through hole 11 under the elastic force of the first spring 13, the other end of the top rod 10 movably penetrates through the hanging box 6 and is fixedly.

In this embodiment, the two sets of elastic pressing mechanisms each include a sliding rod 18 and a second spring 20, the upper and lower ends of the outer surface of the device box 14 are both provided with a third through hole 19, the two sliding rods 18 are respectively and fixedly mounted on the upper and lower ends of the outer surface of the sliding plate 16, one end of each sliding rod 18 is inserted into the third through hole 19, and the second spring 20 is sleeved on the surface of each sliding rod 18.

In this embodiment, when the insertion rod 17 is inserted into the insertion hole 15, the lower end of the insertion plate 7 is attached to the top rod 10, so as to perform a positioning function.

The utility model discloses a theory of operation does: when the detector body 1 needs to be disassembled, only the push rod 10 needs to be pressed by fingers, the push rod 10 can push the sliding plate 16 to move, the sliding plate 16 moves to enable the inserting rod 17 to be separated from the inserting hole 15, the inserting plate 7 can be conveniently taken out at the moment, the detector body 1 is separated from the hanging box 6, when the detector body 1 is installed, only the push rod 10 needs to be pressed to enable the inserting plate 7 to be inserted into the hanging box 6, the lower end of the inserting plate 7 is attached to the push rod 10, the fingers are loosened at the moment, the inserting rod 17 can be inserted into the inserting hole 15 under the elastic force action of the first spring 13 and the second spring 20, and the.

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. A plug-in curtain detector, includes the detector body, its characterized in that: it still includes the L template and through the link plate of screw fixed mounting in the eminence, link plate outside fixed surface installs and hangs the box, hangs the box upper surface and is the open state, L template one side fixed surface installs the bulge, and it has U type cardboard to articulate through round pin axle activity on the bulge, U type cardboard one end and detector body fixed connection, fixed surface installs the picture peg on the L template upper end, and the picture peg is inserted and is located in the opening of hanging the box, and the jack has been seted up to the picture peg lower extreme, hang box both sides surface and install locking mechanism and elasticity pressing mechanism respectively, locking mechanism are used for with the fixed locking of picture peg in the opening of hanging the box, elasticity pressing mechanism is used for promoting locking mechanism and makes it break away from the picture peg.

2. The pluggable curtain probe of claim 1, wherein: the locking mechanism comprises a device box, a sliding plate, an insertion rod and two groups of elastic abutting mechanisms, the device box is fixedly arranged at the lower end of the surface of one side of the hanging box, the sliding plate is arranged in the device box, the insertion rod is fixedly arranged at the upper end of the surface of the inner side of the sliding plate, and the elastic abutting mechanisms are used for pushing the sliding plate to enable the insertion rod to be inserted into the insertion hole.

3. The pluggable curtain finder of claim 2, wherein: elasticity pressing means includes a protrusion section of thick bamboo, ejector pin, ferrule board and first spring, hang box opposite side surface lower extreme and seted up first through-hole, protrusion section of thick bamboo fixed mounting is in the first through-hole position department of hanging box outside surface, and protrusion section of thick bamboo outside surface middle part has seted up the second through-hole, the ejector pin is inserted through first through-hole and is located protrusion section of thick bamboo, ferrule board and first spring all are located protrusion section of thick bamboo, and the fixed cover of ferrule board is established on the ejector pin surface, ejector pin one end stretches out in the second through-hole under first spring elastic action, and the box and slide fixed connection are hung in ejector pin other end activity run through, and the ejector pin is located the inserted bar below position.

4. The pluggable curtain probe of claim 3, wherein: the two groups of elastic abutting mechanisms comprise sliding rods and second springs, third through holes are formed in the upper end and the lower end of the outer side surface of the device box, the two sliding rods are fixedly installed on the upper end and the lower end of the outer side surface of the sliding plate respectively, one ends of the sliding rods are inserted into the third through holes, and the second springs are sleeved on the surfaces of the sliding rods.

5. The pluggable curtain finder of claim 2, wherein: when the inserting rod is inserted into the inserting hole, the lower end of the inserting plate is attached to the ejector rod.