CN213659622U - Smoke detection device - Google Patents

Abstract

The utility model discloses a smoke detection device, the mounting panel comprises a mounting plate, the lower extreme of mounting panel can be dismantled and be connected with the guard shield, be equipped with fixture on the mounting panel, last carousel, push rod, the smoke transducer of being equipped with of fixture, the upper end of smoke transducer is contradicted at the lower extreme of mounting panel, the push pedal has been cup jointed in the upper end rotation of push rod, the upper end of push pedal is fixed with two second springs, and the top in the mounting panel is all fixed to the upper end of two second springs, the lower extreme of push pedal is fixed with two clamp plates, and the lower extreme of two clamp plates is all contradicted in the upper end of carousel, the picture peg has been cup. The utility model discloses a can dismantle the mode that sets up to convenient maintain and monitoring fast, can the quick replacement damage parts, avoid whole change, reduce and use the maintenance cost, can guarantee the fastness of centre gripping simultaneously, promote the security of using.

Description

Smoke detection device

Technical Field

The utility model relates to a smog detects technical field, especially relates to a smog detection device.

Background

The smoke alarm realizes fire prevention by monitoring the concentration of smoke, and the ion type smoke sensor is a sensor with advanced technology and stable and reliable work, is widely applied to various fire alarm systems, and has far better performance than a gas-sensitive resistor type fire alarm.

The existing smoke detection device is generally inconvenient to install and disassemble quickly, when the smoke detection device is damaged, the smoke detection device needs to be replaced integrally, so that the maintenance cost is high, and therefore the smoke detection device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a smoke detection device.

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

the utility model provides a smoke detection device, includes the mounting panel, the lower extreme of mounting panel can be dismantled and be connected with the guard shield, be equipped with fixture on the mounting panel, last carousel, push rod, the smoke transducer of being equipped with of fixture, the upper end of smoke transducer is contradicted at the lower extreme of mounting panel, the upper end of push rod is rotated and has been cup jointed the push pedal, the upper end of push pedal is fixed with two second springs, and the top in the mounting panel is all fixed to the upper end of two second springs, the lower extreme of push pedal is fixed with two clamp plates, and the lower extreme of two clamp plates all contradicts in the upper end of carousel, the picture peg has been cup jointed in the slip on the push rod, the upper end of mounting panel is equipped with the recess, the.

Preferably, the equidistant four bayonets that are equipped with of mounting panel, the equidistant four fixture blocks that are equipped with in upper end of guard shield, the one end of fixture block runs through the bayonet socket and extends to in the bayonet socket, the upper end of guard shield is inconsistent with the lower extreme of mounting panel.

Preferably, fixture sets up the axle sleeve in splint including rotating, the fixed cup joint of carousel is on the axle sleeve, the lower extreme four corners of carousel all rotates and is connected with the pull rod, the one end of pull rod is rotated and is connected with splint, the equidistant four openings that are equipped with in bottom in the mounting panel, four splint set up respectively in four openings, contradict respectively on smoke transducer in relative one side of four splint, the push rod slides and cup joints in the axle sleeve.

Preferably, a first spring is fixed on the side wall of one end in the opening, and one end of the first spring is fixed on one side of the clamping plate.

Preferably, the shield and the mounting plate are both made of PVC material.

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

1. through the matching of the clamping block and the bayonet, the mounting plate and the protective cover can be conveniently and rapidly detached and mounted, so that the smoke sensor can be well protected through the protective cover, and the protective cover is provided with an opening, so that the smoke sensor can be ensured to effectively monitor smoke;

2. the push rod can be well driven to rotate through the inserting plate under the action of the knob, so that the push rod can drive the shaft sleeve to rotate, the rotating of the shaft sleeve can drive the pull rod to operate through the rotating of the rotary table, the position of the clamping plate can be conveniently adjusted, and the smoke sensor can be conveniently mounted or dismounted;

3. through the matching of the first spring, the second spring and the pressing plate, the clamping plate can be conveniently and automatically reset quickly when the smoke sensor is installed, the clamping firmness is ensured, the stability of the smoke sensor can be well ensured, and the use safety is improved;

to sum up, the utility model discloses a can dismantle the mode that sets up to convenient maintain and monitor fast, can quick replacement damage the part, avoid whole change, reduce and use the maintenance cost, can guarantee the fastness of centre gripping simultaneously, promote the security of using.

Drawings

Fig. 1 is a connecting structure diagram of a smoke detecting device according to the present invention;

fig. 2 is a schematic view of a protective cover structure of a smoke detecting device according to the present invention;

fig. 3 is a schematic structural view of a smoke sensor of the smoke detecting device of the present invention;

fig. 4 is a schematic view of an internal structure of a mounting plate of the smoke detector of the present invention;

in the figure: the smoke detector comprises a mounting plate 1, a clamping plate 2, a smoke sensor 3, a shield 4, a clamping block 5, an opening 6, a push rod 7, a shaft sleeve 8, a bayonet 9, a first spring 10, a pull rod 11, a knob 12, a push plate 13, a press plate 14, a second spring 15, a groove 16, an inserting plate 17 and a rotary plate 18.

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.

Referring to fig. 1-4, a smoke detection device, including mounting panel 1, the lower extreme of mounting panel 1 can be dismantled and is connected with guard shield 4, is convenient for install fast fixed to be equipped with the end that runs through on guard shield 4, be convenient for smoke transducer 3 to sense smog, be equipped with fixture on mounting panel 1, the last carousel 18 that is equipped with of fixture, push rod 7, smoke transducer 3, the quick clamp that can be fine through fixture presss from both sides smoke transducer 3, and be convenient for dismantle, when the damage appears, can quick replacement, need not equipment and change and reduce the maintenance cost.

The utility model discloses in, fixture sets up the axle sleeve 8 in splint 2 including rotating, 18 fixed cup joints on axle sleeve 8 of carousel, it rotates to enable carousel 18 to follow axle sleeve 8, the lower extreme four corners of carousel 18 all rotates and is connected with pull rod 11, the one end of pull rod 11 is rotated and is connected with splint 2, the rotation of carousel 18 can drive pull rod 11 and make splint 2 remove, bottom equidistant in mounting panel 1 is equipped with four openings 6, four splint 2 set up respectively in four openings 6, the range of movement of injecing splint 2 that can be fine, make its steady reciprocating motion in opening 6, thereby easy to assemble and dismantle smoke transducer 3.

The utility model discloses in, contradict respectively on smoke transducer 3 in relative one side of four splint 2, push rod 7 slides and cup joints in axle sleeve 8, and the staff can control the rotation of carousel 18 as required, and the quick reset of the splint 2 of being convenient for conveniently presss from both sides tight and fixed smoke transducer 3.

The utility model discloses in, smoke transducer 3's upper end is contradicted at the lower extreme of mounting panel 1, push pedal 13 has been cup jointed in the upper end rotation of push rod 7, push pedal 13's upper end is fixed with two second springs 15, the top in mounting panel 1 is all fixed to two second springs 15's upper end, push pedal 13's lower extreme is fixed with two clamp plates 14, two clamp plate 14's lower extreme is all contradicted in the upper end of carousel 18, when smoke transducer 3 contradicts push rod 7 and makes push pedal 13 rise, this can make clamp plate 14 and carousel 18 separate, thereby make things convenient for splint 2 to reset fast, firmly press from both sides tight smoke transducer 3.

The utility model discloses in, slip on the push rod 7 and cup jointed picture peg 17, the upper end of mounting panel 1 is equipped with recess 16, and in picture peg 17's upper end extended to recess 16, picture peg 17's upper end was fixed with knob 12, and the staff of being convenient for can knob 12 drive carousel 18 and rotate, and 14 conflict carousels 18 of clamp plate make things convenient for its rotation and fix its position when rotating.

The utility model discloses in, the equidistant four bayonet sockets 9 that are equipped with on mounting panel 1, the equidistant four fixture blocks 5 that are equipped with in upper end of guard shield 4, in the one end of fixture block 5 runs through bayonet socket 9 and extends to bayonet socket 9, the upper end of guard shield 4 and mounting panel 1's lower extreme were inconsistent, inject fixture block 5 in bayonet socket 9, make things convenient for the installation of mounting panel 1 and guard shield 4 to dismantle, guard shield 4 and mounting panel 1 all adopt the PVC material to make, are convenient for make the shaping.

The utility model discloses in, be fixed with first spring 10 on the one end lateral wall in the opening 6, one side at splint 2 is fixed to the one end of first spring 10, and after clamp plate 14 and carousel 18 separation, first spring 10 can promote splint 2 fast and reset, makes it press from both sides tight smoke transducer 3.

The utility model discloses in, during the use, the staff can drive picture peg 17 through knob 12 and rotate, thereby conveniently make push rod 7 drive axle sleeve 8 and rotate, axle sleeve 8 rotates and makes carousel 18 rotate, 14 conflict carousel 18 can provide the resistance for the function of carousel 18 when carousel 18 rotates, avoid it to reset at will under the effect of no external force, after splint 2 regulation finishes, the staff can conflict push rod 7 with smoke transducer 3, and push rod 7 presses, make push rod 7 drive push pedal 13 and remove, thereby enable 14 and 18 separation of carousel of clamp plate, be convenient for first spring 10 promotes splint 2 and resets, thereby enable 2 quick centre gripping smoke transducer 3 of splint, after smoke transducer 3 finishes installing, the staff can correspond bayonet socket 9 through fixture block 5, conveniently make 1 erection joint of guard shield 4 and mounting panel, accomplish the installation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A smoke detection device comprising a mounting plate (1), characterized in that: the lower extreme of mounting panel (1) can be dismantled and be connected with guard shield (4), be equipped with fixture on mounting panel (1), be equipped with carousel (18), push rod (7), smoke transducer (3) on the fixture, the upper end of smoke transducer (3) is contradicted at the lower extreme of mounting panel (1), the upper end of push rod (7) is rotated and is cup jointed push plate (13), the upper end of push plate (13) is fixed with two second springs (15), and the top in mounting panel (1) is all fixed to the upper end of two second springs (15), the lower extreme of push plate (13) is fixed with two clamp plates (14), and the lower extreme of two clamp plates (14) all contradicts in the upper end of carousel (18), slip has cup jointed picture peg (17) on push rod (7), the upper end of mounting panel (1) is equipped with recess (16), the upper end of picture peg (17) extends to in recess (16), the upper end of the inserting plate (17) is fixed with a knob (12).

2. A smoke detection device according to claim 1, wherein: equidistant four bayonet sockets (9) of being equipped with on mounting panel (1), equidistant four fixture blocks (5) of being equipped with in the upper end of guard shield (4), the one end of fixture block (5) runs through bayonet socket (9) and extends to in bayonet socket (9), the upper end of guard shield (4) and the lower extreme of mounting panel (1) are inconsistent.

3. A smoke detection device according to claim 1, wherein: fixture is including rotating axle sleeve (8) that sets up in splint (2), carousel (18) are fixed to be cup jointed on axle sleeve (8), the lower extreme four corners of carousel (18) all rotates and is connected with pull rod (11), the one end of pull rod (11) is rotated and is connected with splint (2), the equidistant four openings (6) that are equipped with in bottom in mounting panel (1), four splint (2) set up respectively in four openings (6), contradict respectively on smoke transducer (3) in relative one side of four splint (2), push rod (7) slide to cup joint in axle sleeve (8).

4. A smoke detection device according to claim 3, wherein: a first spring (10) is fixed on the side wall of one end in the opening (6), and one end of the first spring (10) is fixed on one side of the clamping plate (2).

5. A smoke detection device according to claim 1, wherein: the protective cover (4) and the mounting plate (1) are both made of PVC materials.

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