CN210777059U

CN210777059U - Quick installation and connection structure of smoke sensor

Info

Publication number: CN210777059U
Application number: CN201922195338.8U
Authority: CN
Inventors: 陈祥瑞
Original assignee: Jiangsu A Promise Measurement And Control Technology Co ltd
Current assignee: Jiangsu A Promise Measurement And Control Technology Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-06-16
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a smoke transducer's quick erection joint structure, which comprises a mounting bas, the last side middle part of mount pad is equipped with the piece that runs through that is used for running through hanging, the symmetry rotates on running through the piece and is connected with the baffle, fixedly connected with kicking block on the inside wall of baffle, the inside of mount pad is opened there is the installation cavity, the inside sliding connection of installation cavity has the slide, the last side fixedly connected with kicking block of slide, the below of slide and the inside sliding connection who is located the installation cavity have the roof, the downside fixedly connected with smoke transducer of roof, through rotating smoke transducer, make the fixture block joint in the inside of L type draw-in groove, alright realize smoke transducer's quick installation this moment, the installation time has been saved, the device's of being convenient for.

Description

Quick installation and connection structure of smoke sensor

Technical Field

The utility model relates to a conflagration fire control technical field specifically is a smoke transducer's quick erection joint structure.

Background

The smoke sensor is called as a fire smoke alarm, a smoke sensor and the like, the smoke sensor realizes fire prevention by monitoring smoke concentration, the existing smoke sensor is usually directly installed on a hanging plate in a room (a living room, a warehouse, a storage room and the like), and is fixed on the lower side surface of the hanging plate through bolts or screws, and in the installation process, because the height of a person is less than that of the hanging plate, the connecting position of the smoke sensor is difficult to see by human eyes, the position needs to be found accurately in a long time, and the installation efficiency of the smoke sensor is reduced; and when the smoke sensor is installed at present, the fixing step and the wiring step need to be completed separately, so that the installation of the smoke sensor is complicated, and therefore the quick installation and connection structure of the smoke sensor is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smoke transducer's quick erection joint structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a smoke transducer's quick erection joint structure, includes the mount pad, the last side middle part of mount pad is equipped with the piece that runs through that is used for running through hanging, it is connected with the baffle to run through the symmetry rotation on the piece, fixedly connected with kicking block on the inside wall of baffle, the inside of mount pad is opened there is the installation cavity, just the opening direction of installation cavity is down, there is the slide inside of installation cavity through first spring sliding connection, the last side middle part fixedly connected with of slide is used for the kicking block with two kicking blocks back-out, the below of slide and the inside sliding connection who is located the installation cavity have the roof, the downside fixedly connected with smoke transducer of roof, two fixture blocks of fixedly connected with on the lateral wall of roof, two fixture block activity joint are in the inside of L type draw-in groove, L type draw-in groove is opened on the lateral wall of.

Preferably, the middle part of the upper side surface of the mounting seat is provided with an internal thread, the outer side wall of the penetrating block is provided with an external thread, and the penetrating block is connected to the middle part of the upper side surface of the mounting seat through threaded engagement.

Preferably, the side walls of the two supporting blocks are provided with second springs.

Preferably, be equipped with two first contacts that are used for connecting circuit on the smoke transducer, two first contacts are fixed connection respectively on the downside of two fixture blocks, the equal fixedly connected with second contact in inside of two L type draw-in grooves, two second contacts respectively with two first contact swing joint, and equal fixedly connected with copper clamp on two second contacts, the inside activity joint of copper clamp has the copper sheet, just copper sheet fixed connection is on the electric wire of taking of outside.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the mounting seat is abutted to the lower side face of the hanging plate, the penetrating block is inserted into the through hole of the hanging plate, the top plate provided with the smoke sensor slides into the mounting cavity, the top plate is enabled to push the sliding plate to slide upwards, then the top block is enabled to push the two baffles to rotate 90 degrees to two sides respectively, the baffles can be clamped on the upper side face of the hanging plate, the mounting seat is enabled to be fixed on the lower side face of the hanging plate, the smoke sensor is rotated at the moment, the clamping block is enabled to be clamped in the L-shaped clamping groove, the top plate is enabled to be fixed in the mounting cavity, and the smoke sensor can be rapidly mounted at the moment; when the smoke sensor is disassembled, the smoke sensor is reversed, so that the clamping block is separated from the L-shaped clamping groove in a clamping manner, the smoke sensor and the mounting seat are quickly disassembled, the mounting time is saved, and the device is convenient to mount and maintain;

2. through the fixture block joint in the inside of L type draw-in groove, make two first contacts respectively then with two second contact connections, can realize smoke transducer's circuit connection fast this moment to also can break off smoke transducer's electrified circuit simultaneously when dismantling smoke transducer, realize switching on fast and the disconnection of smoke transducer circuit.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention when installed on a hanger plate;

fig. 3 is a schematic structural view of the top block, the supporting block, the second spring and the baffle of the present invention;

FIG. 4 is a cross-sectional view of the slide plate, the top block, the brace and the baffle of the present invention;

fig. 5 is an enlarged view of fig. 4 at a;

fig. 6 is an exploded view of the smoke sensor, the copper clip, the copper sheet, the first contact and the second contact of the present invention;

fig. 7 is a cross-sectional view of the slide plate, the top plate, the smoke sensor, the top block and the baffle of the present invention;

fig. 8 is an enlarged view of fig. 7 at B;

fig. 9 is an exploded view of the mounting cavity, the top plate, the fixture block and the L-shaped slot of the present invention.

In the figure: 1. the mounting base, 2, run through the piece, 3, the baffle, 4, the kicking block, 5, the installation cavity, 6, first spring, 7, slide, 8, kicking block, 9, the roof, 10, smoke transducer, 11, the fixture block, 12, L type draw-in groove, 13, second spring, 14, first contact, 15, second contact, 16, the copper clamp, 17, the copper sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a quick installation and connection structure of a smoke sensor comprises an installation base 1, wherein a penetrating block 2 for penetrating through a hanging plate is arranged in the middle of the upper side face of the installation base 1, baffle plates 3 are symmetrically and rotatably connected to the penetrating block 2, the working states of the two baffle plates 3 are in a vertical state and a horizontal state, when the two baffle plates 3 are in the vertical state, the penetrating block 2 conveniently penetrates through a through hole in the hanging plate, when the two baffle plates 3 are in the horizontal state, the two baffle plates 3 are attached to the upper side face of the hanging plate, the installation base 1 can be fixed on the lower side face of the hanging plate at the moment, supporting blocks 4 are fixedly connected to the inner side wall of each baffle plate 3, an installation cavity 5 is formed in the installation base 1, the opening direction of the installation cavity 5 faces downwards, a sliding plate 7 is slidably connected to the inside of the installation cavity 5 through a first spring 6, and a jacking block 8 for jacking the two supporting blocks 4 is fixedly connected to the middle of, the first spring 6 has downward sliding elasticity to the sliding plate 7, so that the top block 8 is retracted inside the mounting seat 1, at this time, the top block 8 does not generate an acting force on the supporting block 4, in this state, the two baffle plates 3 are in a vertical state (as shown in fig. 1 and 4), the top plate 9 is slidably connected below the sliding plate 7 and inside the mounting cavity 5, the lower side surface of the top plate 9 is fixedly connected with the smoke sensor 10, as shown in fig. 7, when the top plate 9 fixedly connected with the smoke sensor 10 slides upward inside the mounting cavity 5, the top plate 9 slides upward against the sliding plate 7, then the sliding plate 7 overcomes the elasticity of the first spring 6 to drive the top block 8 to slide upward, then the upper end of the top block 8 props the two supporting blocks 4 open to rotate, then the two baffle plates 3 are rotated to 90 degrees and then are clamped on the upper side surface of the hanging plate (as shown in fig. 2), and then the fixing of the mounting seat 1 is realized, when the top plate 9 slides out of the mounting cavity 5, the sliding plate 7 slides downwards through the elastic force of the first spring 6, at this time, the top block 8 slides out of the space between the two supporting blocks 4 and retracts into the mounting seat 1, in this state, the mounting assembly 1 can be quickly detached from the hanger plate, two clamping blocks 11 are fixedly connected to the side wall of the top plate 9, the two clamping blocks 11 are movably clamped in the L-shaped clamping groove 12, the L-shaped clamping groove 12 is opened on the side wall of the mounting cavity 5, as shown in fig. 9, the L-shaped clamping groove 12 consists of two parts, namely a vertical groove and a transverse groove, before the top plate 9 and the smoke sensor 10 slide into the mounting cavity 5, the clamping blocks 11 are firstly aligned with the lower openings of the vertical grooves of the L-shaped clamping groove 12, then when the top plate 9 and the smoke sensor 10 slide into the mounting cavity 5, the clamping blocks 11 slide into the vertical grooves of the L-shaped clamping groove 12, and when the clamping blocks 11 slide to the uppermost side of the L-shaped, roof 9 and smoke transducer 10 slide to the suitable degree of depth of installation cavity 5 (being that roof 8 struts two kicking blocks 4 and make two baffles 3 paste on the last side of hanger plate after rotating), rotate roof 9 and smoke transducer 10 and make fixture block 11 slide to the cross slot of L type draw-in groove 12 after, alright like this with fixture block 11 card in the inside of L type draw-in groove 12 to make roof 9 and smoke transducer 10 fix the inside at installation cavity 5.

In order to adapt to the device and to install on the hanger plate of different thickness, specifically speaking, the side middle part of going up of mount pad 1 is provided with the internal thread, it is provided with the external screw thread on the lateral wall of piece 2 to run through, it connects at the side middle part of going up of mount pad 1 through thread engagement to run through piece 2, as shown in fig. 2, 3 and 7, leave the centre gripping space that is used for the centre gripping hanger plate between the side of going up of baffle 3 and mount pad 1, when mount pad 1 fixes on the hanger plate, two baffles 3 paste on the side of going up of hanger plate, the side of going up of mount pad 1 pastes on the downside of hanger plate, then realize the fixed of mount pad 1, rotate and run through piece 2 and make the centre gripping clearance grow that leaves between baffle 3 and the side of going up of mount pad 1, then make the device be fit for installing on the hanger plate of different thickness, increased the accommodation of.

Particularly, be provided with second spring 13 on the lateral wall of two bracers 4, the both ends difference fixed connection of second spring 13 is on the lateral wall of two bracers 4, when two bracers 4 are propped open to kicking block 8, second spring 13 can be pulled open and produce the contractile force, then when kicking block 8 lapse cancellation to the supporting force of two bracers 4, the contractile force of second spring 13 makes two bracers 4 rotate initial position, then make two baffles 3 be vertical state, be convenient for at this moment run through the through-hole on the hanger plate.

In order to simultaneously electrically connect the smoke sensor 10 with an external wire and start the operation of the smoke sensor 10 in the process of fixing the smoke sensor 10, specifically, two first contacts 14 for connecting a circuit are arranged on the smoke sensor 10, the first contacts 14 are circuit terminals of the smoke sensor 10, the two first contacts 14 can connect the smoke sensor 10 to the external circuit, so that the smoke sensor 10 starts the operation, the two first contacts 14 are respectively and fixedly connected to the lower side surfaces of the two clamping blocks 11, the two L-shaped clamping grooves 12 are both fixedly connected with second contacts 15, the two second contacts 15 are respectively and movably connected with the two first contacts 14, the two second contacts 15 are both fixedly connected with copper clamps 16, a copper sheet 17 is movably clamped inside the copper clamps 16, and the copper sheet 17 is fixedly connected to the external live wire, as shown in fig. 2, 5 and 6, after the copper sheet 17 is inserted into the copper clip 16, the two second contacts 15 are quickly connected to an external circuit, and after the clamping block 11 is clamped in place in the L-shaped clamping groove 12, the two first contacts 14 are respectively connected with the two second contacts 15, so that the circuit connection work of the smoke sensor 10 can be completed, the fixing work and the wiring work of the smoke sensor 10 are synchronously completed, and the smoke sensor 10 is installed more quickly.

The working principle is as follows: when in installation, a proper installation position is selected on the hanger plates of places such as warehouses, living rooms and the like, a through hole matched with the size of the through block 2 is formed on the proper installation position of the hanger plate, the copper sheet 17 on the lead is inserted on the copper clamp 16, then the mounting base 1 is pasted on the lower side surface of the hanging plate, the penetrating block 2 penetrates through a through hole formed on the hanging plate, the top plate 9 with the smoke sensor 10 fixedly connected thereto is then slid into the interior of the mounting chamber 5 from below the mounting socket 1, meanwhile, the two clamping blocks 11 respectively slide into the L-shaped clamping grooves 12, the top plate 9 continues to slide upwards to enable the top plate 9 to push against the sliding plate 7 to slide upwards, therefore, the top block 8 can also slide upwards along with the sliding plate 7, and the upper end of the top block 8 can prop open the two supporting blocks 4 to enable the two baffle plates 3 in the vertical state to rotate towards two sides for 90 degrees and then be clamped on the upper side surface of the hanging plate (as shown in figure 2), so that the mounting seat 1 is fixed; at this moment, the smoke sensor 10 and the top plate 9 are rotated to enable the clamping block 11 to transversely slide in the L-shaped groove 12 and then the clamping block 11 is clamped in the L-shaped clamping groove 12, so that the smoke sensor 10 can be fixed on the mounting seat 1, the first contact 14 is in contact with the second contact 15, the fast electric connection between the smoke sensor 10 and an external lead is guaranteed, and the mounting operation of the smoke sensor 10 is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A quick installation connection structure of smoke sensor, includes mount pad (1), its characterized in that: the side surface middle part of the mounting seat (1) is provided with a through block (2) used for penetrating through the hanger plate, the through block (2) is symmetrically and rotatably connected with a baffle (3), the inner side wall of the baffle (3) is fixedly connected with a supporting block (4), the mounting seat (1) is internally provided with a mounting cavity (5), the opening direction of the mounting cavity (5) is downward, the mounting cavity (5) is internally provided with a sliding plate (7) in a sliding manner through a first spring (6), the upper side surface middle part of the sliding plate (7) is fixedly connected with a top block (8) used for pushing the two supporting blocks (4) open, the lower part of the sliding plate (7) is connected with a top plate (9) in a sliding manner and positioned in the mounting cavity (5), the lower side surface of the top plate (9) is fixedly connected with a smoke sensor (10), the side wall of the top plate (9) is fixedly connected with two clamping blocks (, two fixture blocks (11) activity joint are in the inside of L type draw-in groove (12), L type draw-in groove (12) are opened on the lateral wall of installation cavity (5).

2. A smoke sensor quick-mount connection according to claim 1 wherein: the side face middle part of going up of mount pad (1) is provided with the internal thread, it is provided with the external screw thread on the lateral wall of piece (2) to run through, it connects at the side face middle part of going up of mount pad (1) through thread engagement to run through piece (2).

3. A smoke sensor quick-mount connection according to claim 1 wherein: and the side walls of the two supporting blocks (4) are provided with second springs (13).

4. A smoke sensor quick-mount connection according to claim 1 wherein: be equipped with two first contacts (14) that are used for connecting circuit on smoke transducer (10), two first contacts (14) respectively fixed connection on the downside of two fixture blocks (11), the equal fixedly connected with second contact (15) in inside of two L type draw-in grooves (12), two second contacts (15) respectively with two first contacts (14) swing joint, and on two second contacts (15) equal fixedly connected with copper presss from both sides (16), the inside activity joint of copper clamp (16) has copper sheet (17), just copper sheet (17) fixed connection is on the strip electric conductor of outside.