CN217875160U - Fire detector for increasing detection sensitivity - Google Patents

Abstract

The utility model discloses an increase detection sensitivity's fire detector, including mounting panel and body, the bottom of mounting panel and the top swing joint of body. The utility model discloses a set up the mounting panel, a body, the butt joint groove, accomodate the groove, fixing device, remove the hole, the arm-tie, the cooperation of butt joint piece and ring channel is used, take up body and mounting panel bottom contact and drive the butt joint piece and insert the butt joint inslot, then loosen the arm-tie, the slurcam can drop down to accomodating the bottom of the groove by oneself, elastic deformation can take place for the spring and drive the stripper plate and get back to the original department, the stripper plate removes and drives the kelly and run through and accomodate groove to the draw-in groove in, the convenient installation to the body has been accomplished, it all directly fixes with the wall top when the installation to have solved current fire detector, need squeeze into in the wall with a plurality of bolts, it is harder to twist the bolt when the installation, and fire detector can shine into the problem of secondary injury to the wall top when dismantling the installation.

Description

Fire detector for increasing detection sensitivity

Technical Field

The utility model belongs to the technical field of the fire detection, especially, relate to a fire detector who increases detection sensitivity.

Background

Fire detector plays the effect of prevention conflagration, when the conflagration appears, can send alarm signal in the very first time when increasing detection sensitivity's fire detector detects cigarette or high temperature, lets the conflagration obtain effectual control, and the problem that prior art exists is: current fire detector all directly fixes with the wall crown when the installation, need squeeze into the wall body with a plurality of bolts in, it is harder to twist the bolt when the installation, and fire detector can shine into secondary damage to the wall crown when dismantling the installation moreover.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides an increase fire detector of detectivity possesses the advantage of installation, has solved current fire detector and has all directly fixed with the wall crown when the installation, need squeeze into the wall with a plurality of bolts internal, and it is harder to twist the bolt when the installation, and fire detector can shine into secondary damage's problem to the wall crown when dismantling the installation moreover.

The utility model discloses a realize like this, a fire detector who increases detectivity, including mounting panel and body, the bottom of mounting panel and the top swing joint of body, the butt joint groove has been seted up to the bottom of mounting panel, the groove has been seted up to the inner chamber of mounting panel, the left side and the right side of accomodating the groove all are provided with fixing device, it removes the hole to open to accomodate the front side in groove, the inner chamber swing joint who removes the hole has the arm-tie.

As the utility model discloses preferred, the top fixedly connected with of body and the butt joint piece that the cooperation of butt joint groove was used, the butt joint piece is close to one side of butt joint inslot wall and the inner wall contact in butt joint groove.

As the utility model discloses preferred, the ring channel has been seted up to the outside in butt joint groove.

As the utility model discloses preferred, fixing device includes the stripper plate, the equal fixedly connected with spring in one side that two stripper plates are opposite, and the kelly that one side fixedly connected with that two stripper plates are relative and ring channel cooperation were used, the kelly runs through the inner chamber of accomodating the groove and extending to the ring channel near one side of ring channel.

As the utility model discloses it is preferred, the locating hole has all been seted up to one side that two stripper plates are relative, the inner chamber swing joint of locating hole has the locating lever, the locating lever is close to the one side of accomodating the inslot wall and accomodates inslot wall fixed connection.

As the utility model discloses it is preferred, the inner chamber swing joint of accomodating the groove has the slurcam that uses with the stripper plate cooperation, the slurcam is close to one side and the stripper plate contact of stripper plate, the rear side and the slurcam fixed connection of arm-tie.

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

1. the utility model discloses a set up the mounting panel, a body, the butt joint groove, accomodate the groove, fixing device, remove the hole, the arm-tie, the cooperation of butt joint piece and ring channel is used, take up body and mounting panel bottom contact and drive the butt joint piece and insert the butt joint inslot, then loosen the arm-tie, the slurcam can drop down to accomodating the bottom of the groove by oneself, elastic deformation can take place for the spring and drive the stripper plate and get back to the original department, the stripper plate removes and drives the kelly and run through and accomodate groove to the draw-in groove in, the convenient installation to the body has been accomplished, it all directly fixes with the wall top when the installation to have solved current fire detector, need squeeze into in the wall with a plurality of bolts, it is harder to twist the bolt when the installation, and fire detector can shine into the problem of secondary injury to the wall top when dismantling the installation.

2. The utility model discloses a set up butt joint piece, the body drives the butt joint piece with the mounting panel contact and inserts the butt joint inslot, can make the ring channel align with the kelly, and it is very accurate during the kelly butt joint.

3. The utility model discloses a set up the ring channel, the kelly is when docking the ring channel, no matter how rotatory the body, the kelly still can insert the inslot, need not the staff and docks repeatedly, greatly increased the speed of installation.

4. The utility model discloses a set up fixing device, the kelly runs through and accomodates groove to ring channel in, can carry out the rigidity to the butt joint piece, through the spring to the pressure of stripper plate, played the effect that the kelly can not take place to break away from.

5. The utility model discloses a set up locating hole and locating lever, when stripper plate extrusion spring removed, the locating lever can carry out the position to the stripper plate spacing, can not take place to rock when the stripper plate removes.

6. The utility model discloses a set up the slurcam, when the user need remove two stripper plates simultaneously, drive slurcam extrusion stripper plate through the pulling arm-tie, can carry out the position to two kellies fast and remove.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a front cross-sectional view provided by an embodiment of the present invention;

fig. 3 is a schematic perspective view of an exemplary embodiment of the present invention;

fig. 4 is a schematic perspective view of a pulling plate according to an embodiment of the present invention.

In the figure: 1. mounting a plate; 2. a body; 3. a butt joint groove; 4. a receiving groove; 5. a fixing device; 6. moving the hole; 7. pulling a plate; 8. a butt joint block; 9. an annular groove; 501. a compression plate; 502. a spring; 503. a clamping rod; 10. positioning holes; 11. positioning a rod; 12. and pushing the plate.

Detailed Description

For further understanding the contents, features and effects of the present invention, the following embodiments will be illustrated in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides an increase sensitivity of detection's fire detector, including mounting panel 1 and body 2, the bottom of mounting panel 1 and the top swing joint of body 2, butt joint groove 3 has been seted up to the bottom of mounting panel 1, and the groove 4 has been seted up to the inner chamber of mounting panel 1, and the left side and the right side of accomodating groove 4 all are provided with fixing device 5, and the front side of accomodating groove 4 has been seted up and has been removed hole 6, and the inner chamber swing joint that removes hole 6 has arm-tie 7.

Referring to fig. 2 and 3, a docking block 8 used in cooperation with the docking groove 3 is fixedly connected to the top of the body 2, and one side of the docking block 8 close to the inner wall of the docking groove 3 contacts the inner wall of the docking groove 3.

The scheme is adopted: through setting up butt joint piece 8, body 2 drives butt joint piece 8 with the contact of mounting panel 1 and inserts in butt joint groove 3, can make ring channel 9 align with kelly 503, and it is very accurate when kelly 503 docks.

Referring to fig. 3, an annular groove 9 is opened at the outer side of the docking slot 3.

The scheme is adopted: through setting up ring channel 9, kelly 503 is when docking to ring channel 9, no matter how rotatory body 2, kelly 503 still can insert the inslot, need not the staff and docks repeatedly, greatly increased the speed of installation.

Referring to fig. 2, the fixing device 5 includes two pressing plates 501, a spring 502 is fixedly connected to each of opposite sides of the two pressing plates 501, a locking rod 503 matched with the annular groove 9 is fixedly connected to each of opposite sides of the two pressing plates 501, and one side of the locking rod 503 close to the annular groove 9 penetrates through the accommodating groove 4 and extends to an inner cavity of the annular groove 9.

Adopt above-mentioned scheme: through setting up fixing device 5, kelly 503 runs through and accomodates groove 4 to annular groove 9 in, can carry out the rigidity to butt joint piece 8, through the pressure of spring 502 to stripper plate 501, has played kelly 503 and has not taken place the effect that breaks away from.

Referring to fig. 2, the two opposite sides of the two squeezing plates 501 are both provided with positioning holes 10, the inner cavities of the positioning holes 10 are movably connected with positioning rods 11, and one sides of the positioning rods 11 close to the inner walls of the accommodating grooves 4 are fixedly connected with the inner walls of the accommodating grooves 4.

The scheme is adopted: through setting up locating hole 10 and locating lever 11, when extrusion plate 501 extrusion spring 502 removed, locating lever 11 can carry out position spacing to extrusion plate 501, can not take place to rock when extrusion plate 501 removed.

Referring to fig. 2, the inner cavity of the receiving groove 4 is movably connected with a push plate 12 used in cooperation with the extrusion plate 501, one side of the push plate 12 close to the extrusion plate 501 is in contact with the extrusion plate 501, and the rear side of the pull plate 7 is fixedly connected with the push plate 12.

Adopt above-mentioned scheme: by arranging the pushing plate 12, when a user needs to move the two squeezing plates 501 at the same time, the pulling plate 7 is pulled to drive the pushing plate 12 to squeeze the squeezing plates 501, so that the two clamping rods 503 can be quickly moved.

The utility model discloses a theory of operation:

when using, pulling arm-tie 7 removes in removing hole 6, arm-tie 7 removes and drives two stripper plate 501 of slurcam 12 extrusion and removes, stripper plate 501 removes extrusion spring 502 and drives kelly 503 and removes to suitable position, take up body 2 and 1 bottom contact of mounting panel and drive butt joint piece 8 and insert in butt joint groove 3, then loosen arm-tie 7, slurcam 12 can drop down to accomodating 4 bottoms in the groove by oneself, spring 502 can take place elastic deformation and drive stripper plate 501 and get back to the original place, stripper plate 501 removes and drives kelly 503 and runs through and accomodate in groove 4 to the draw-in groove, accomplished the convenient installation to body 2, convenient to use person uses.

In conclusion: this increase sensitivity's fire detector, through setting up mounting panel 1, body 2, butt joint groove 3, accomodate groove 4, fixing device 5, remove hole 6, arm-tie 7, butt joint piece 8 and ring channel 9's cooperation is used, take up body 2 and 1 bottom contact of mounting panel and drive butt joint piece 8 and insert in butt joint groove 3, then loosen arm-tie 7, slurcam 12 can descend by oneself to accomodating 4 bottoms in the groove, spring 502 can take place elastic deformation and drive stripper plate 501 and get back to the original place, stripper plate 501 removes to drive kelly 503 and runs through in accomodating groove 4 to the draw-in groove, the convenient installation to body 2 has been accomplished, it all is fixed with the wall top directly to have solved current fire detector when the installation, need squeeze into in the wall with a plurality of bolts, it is more laborious to twist the bolt when the installation, and fire detector can shine into the problem of secondary damage to the wall top when dismantling the installation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. A fire detector for increasing detection sensitivity, comprising a mounting plate (1) and a body (2), characterized in that: the bottom of mounting panel (1) and the top swing joint of body (2), butt joint groove (3) have been seted up to the bottom of mounting panel (1), the inner chamber of mounting panel (1) has been seted up and has been accomodate groove (4), the left side and the right side of accomodating groove (4) all are provided with fixing device (5), the front side of accomodating groove (4) is seted up and is equipped with removal hole (6), the inner chamber swing joint that removes hole (6) has arm-tie (7).

2. A fire detector with increased detection sensitivity as claimed in claim 1, wherein: the top fixedly connected with of body (2) and butt joint piece (8) that butt joint groove (3) cooperation was used, butt joint piece (8) are close to one side of butt joint groove (3) inner wall and the inner wall contact of butt joint groove (3).

3. A fire detector of increased detection sensitivity according to claim 2, wherein: and an annular groove (9) is formed in the outer side of the butt joint groove (3).

4. A fire detector with increased detection sensitivity as claimed in claim 3, wherein: fixing device (5) are including stripper plate (501), the equal fixedly connected with spring (502) in the opposite one side of two stripper plates (501), and one side fixedly connected with that two stripper plates (501) are relative is used with annular groove (9) cooperation kelly (503), one side that kelly (503) are close to annular groove (9) is run through and is accomodate groove (4) and extend to the inner chamber of annular groove (9).

5. A fire detector with increased detection sensitivity as claimed in claim 4, wherein: locating hole (10) have all been seted up to one side that two stripper plates (501) are relative, the inner chamber swing joint of locating hole (10) has locating lever (11), one side that locating lever (11) are close to and accomodate groove (4) inner wall with accomodate groove (4) inner wall fixed connection.

6. A fire detector with increased detection sensitivity as claimed in claim 4, wherein: the inner cavity swing joint who accomodates groove (4) has catch plate (12) with stripper plate (501) cooperation use, one side that catch plate (12) are close to stripper plate (501) contacts with stripper plate (501), the rear side and catch plate (12) fixed connection of arm-tie (7).

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