CN218038215U - Fire alarm device - Google Patents

Abstract

The utility model provides a fire alarm device relates to fire control safety technical field, has solved present fire alarm device and can only carry out the problem monitored to a scope, including mount pad and smoke transducer, the installation cavity has been seted up to the inside of mount pad, and has supported the motor through the supporting seat in the installation cavity, the output transmission of motor is connected with the drive shaft, the outside cover of drive shaft is equipped with the carousel, the erection column is installed to one side of carousel, the outside cover of erection column is equipped with the crank, the connecting rod is installed to articulate one end, just be connected with the pivot between connecting rod and the crank, the spliced pole is installed to the one end of connecting rod, the slide is installed in the outside of mount pad. The fire alarm of the device can monitor the indoor environment and perform uniform circular reciprocating linear motion, thereby improving the monitoring range of the device.

Description

Fire alarm device

Technical Field

The utility model belongs to the technical field of fire safety, more specifically says, in particular to fire alarm device.

Background

The fire alarm device is one of means for preventing fire, common fire alarm equipment comprises various fire detectors, a manual alarm button, a fire hydrant pump starting button, an alarm, a field execution module and the like, and the fire alarm device can monitor the concentration of smoke through a smoke sensor arranged in the fire alarm device so as to judge whether the fire occurs.

Based on the above, the present inventors found that the following problems exist: the existing fire alarm device is usually arranged on a ceiling, so that only one direction can be monitored, and if a place to be monitored is large, a plurality of groups of fire alarm devices are required to be arranged, so that the installation cost is increased.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a fire alarm device is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a fire alarm device to solve present fire alarm device and can only carry out the problem monitored to a scope.

The utility model discloses fire alarm device's purpose and efficiency are reached by following concrete technical means:

the utility model provides a fire alarm device, includes mount pad and smoke transducer, the installation cavity has been seted up to the inside of mount pad, and has supported the motor through the supporting seat in the installation cavity, the output transmission of motor is connected with the drive shaft, the outside cover of drive shaft is equipped with the carousel, the erection column is installed to one side of carousel, the outside cover of erection column is equipped with the crank, the connecting rod is installed to articulate one end, just be connected with the pivot between connecting rod and the crank, the spliced pole is installed to the one end of connecting rod, the slide is installed in the outside of mount pad, one side of slide is connected with the spliced pole, the fixing base is installed to the opposite side of slide, the fire alarm is installed to one side of fixing base.

Further, the internally mounted of fire alarm has bee calling organ and smoke transducer, just smoke transducer's internally mounted has the controller, and controller and bee calling organ electric connection.

Furthermore, the spout has been seted up in the outside of mount pad, a pair of mounting groove has all been seted up at the both ends of slide, and has the gyro wheel through the hub connection in the mounting groove, the gyro wheel can slide in the spout.

Furthermore, the length of the crank is smaller than that of the connecting rod, the length of the crank is smaller than the radius of the rotary table, and the length of the sliding groove is larger than the diameter of the rotary table.

Furthermore, the connecting block is all installed in the four corners of fire alarm, just all set up threaded hole in the four corners of fixing base and the connecting block, and the interlock is connected with the screw in the threaded hole.

Furthermore, the mounting seat and the fixing seat are made of high-temperature-resistant materials.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a smoke transducer can monitor the smog of indoor production, when the concentration of smog surpasss its threshold value that has set up in advance, smoke transducer will judge that the conflagration takes place, later will transmit the signal that the conflagration takes place for bee calling organ through its inside controller that sets up, thereby make bee calling organ report to the police, and then remind indoor personnel have the conflagration to take place, and simultaneously, when mount pad internally mounted's motor during operation, can drive the carousel and rotate, thereby make the erection column on the carousel rotatory thereupon, and then it is rotatory to drive the crank, and be connected the pivot again between crank and the connecting rod, the other end of connecting rod links to each other with the slide through the spliced pole again simultaneously, and the slide is in the spout again, consequently under the cooperation of crank and connecting rod, can make the slide be in the spout at the reciprocating linear motion of at the uniform circulation, and then make the smoke transducer who links to each other with the slide indirectly to be circulating linear motion, can realize the function of monitoring a plurality of regions, therefore when treating the region of monitoring great, through the device, just can reduce installation fire alarm device's quantity, thereby installation cost has been reduced.

Drawings

Fig. 1 is a schematic perspective view of the fire alarm device of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 of the fire alarm device of the present invention.

Fig. 3 is a schematic perspective view of the installation seat of the fire alarm device of the present invention.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 3 of the fire alarm device of the present invention.

Fig. 5 is an internal structure diagram of the installation base of the fire alarm device of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a mounting base; 2. a chute; 3. a fixed seat; 4. a smoke sensor; 5. a buzzer; 6. a fire alarm; 7. connecting blocks; 8. a screw; 9. a slide plate; 10. a roller; 11. a motor; 12. a drive shaft; 13. a turntable; 14. mounting a column; 15. a crank; 16. a connecting rod; 17. connecting columns.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a fire alarm device, including mount pad 1 and smoke transducer 4, the installation cavity has been seted up to the inside of mount pad 1, and there is motor 11 through the supporting seat support in the installation cavity, motor 11's output transmission is connected with drive shaft 12, the outside cover of drive shaft 12 is equipped with carousel 13, erection column 14 is installed to one side of carousel 13, the outside cover of erection column 14 is equipped with crank 15, connecting rod 16 is installed to crank 15's one end, and be connected with the pivot between connecting rod 16 and the crank 15, spliced pole 17 is installed to connecting rod 16's one end, slide 9 is installed in the outside of mount pad 1, one side of slide 9 is connected with spliced pole 17, fixing base 3 is installed to slide 9's opposite side, fire alarm 6 is installed to one side of fixing base 3, when the motor 11 during operation of 1 internally mounted of mount pad, can drive carousel 13 and rotate, thereby make the erection column 14 rotation along with it on carousel 13, and then drive crank 15 rotatory, and connect the pivot again between crank 15 and connecting rod 16, connecting rod 16's the other end of connecting rod passes through spliced pole 17 again and links to each other, and slide 9 is in and slide 9 again, consequently, slide 15 and slide 2, consequently, slide 15 and slide cooperation can make the reciprocal circulation of smooth at the equal velocity of slide 9 and realize that the smooth linear motion is continuous with the reciprocal linear motion that a plurality of 4 reciprocal circulation that carry out the area that the smog is to carry out, and carry out the area that the reciprocal linear motion that the smog is continuous, and carry out.

Wherein, the internally mounted of fire alarm 6 has bee calling organ 5 and smoke transducer 4, and smoke transducer 4's internally mounted has the controller, and controller and 5 electric connection of bee calling organ, smoke transducer 4 can monitor the smog of indoor production, when the concentration of smog surpasss its threshold value that has set up in advance, smoke transducer 4 will judge that there is the conflagration to take place, later will be through the signal transmission for bee calling organ 5 of its inside controller that sets up with the conflagration emergence, thereby make bee calling organ 5 report to the police, and then remind indoor personnel to have the conflagration to take place.

Wherein, spout 2 has been seted up in the outside of mount pad 1, and a pair of mounting groove has all been seted up at slide 9's both ends, and has gyro wheel 10 through the hub connection in the mounting groove, and gyro wheel 10 can slide in spout 2, reduces the frictional force between slide 9 and the spout 2 to reduce motor 11's output, the loss of reduce energy.

The length of the crank 15 is smaller than that of the connecting rod 16, the length of the crank 15 is smaller than the radius of the rotating disc 13, and the length of the sliding chute 2 is larger than the diameter of the rotating disc 13.

Wherein, connecting block 7 is all installed in the four corners of fire alarm 6, and all seted up threaded hole in the four corners of fixing base 3 and connecting block 7, and the downthehole interlock of threaded hole is connected with screw 8, and the person of facilitating the use takes off fire alarm 6 to maintain and change it.

Wherein, the mounting seat 1 and the fixing seat 3 are made of high temperature resistant materials.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, during the use, at first with the device dress in the fluting that reserves on the ceiling in advance, and with fire alarm 6 towards ground, later with fire alarm 6 and motor 11 meet with the power and lead to, whether smoke transducer 4 just can the indoor smog of high concentration that appears of real-time supervision after that, in case the emergence of conflagration, if when taking place the conflagration, controller in the smoke transducer 4 can give buzzer 5 with signal transmission, buzzer 5 reports to the police immediately, with the indoor conflagration that has of suggestion personnel takes place, and simultaneously, motor 11 drives crank 15 rotation, crank 15 can make slide 9 be the reciprocal linear motion at the uniform velocity in spout 2 with connecting rod 16, finally make fire alarm 6 be linear motion, in order to improve the scope of its supervision.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. A fire alarm device which is characterized in that: including mount pad (1) and smoke transducer (4), the installation cavity has been seted up to the inside of mount pad (1), and has motor (11) through the supporting seat support in the installation cavity, the output transmission of motor (11) is connected with drive shaft (12), the outside cover of drive shaft (12) is equipped with carousel (13), erection column (14) are installed to one side of carousel (13), the outside cover of erection column (14) is equipped with crank (15), connecting rod (16) are installed to the one end of crank (15), just be connected with the pivot between connecting rod (16) and crank (15), spliced pole (17) are installed to the one end of connecting rod (16), slide (9) are installed in the outside of mount pad (1), one side of slide (9) is connected with spliced pole (17), fixing base (3) are installed to the opposite side of slide (9), fire alarm (6) are installed to one side of fixing base (3).

2. A fire alarm device as defined in claim 1, wherein: the fire alarm is characterized in that a buzzer (5) and a smoke sensor (4) are arranged inside the fire alarm (6), a controller is arranged inside the smoke sensor (4), and the controller is electrically connected with the buzzer (5).

3. A fire alarm device as defined in claim 1, wherein: spout (2) have been seted up in the outside of mount pad (1), a pair of mounting groove has all been seted up at the both ends of slide (9), and has gyro wheel (10) through the hub connection in the mounting groove, gyro wheel (10) can slide in spout (2).

4. A fire alarm unit as defined in claim 3, wherein: the length of the crank (15) is smaller than that of the connecting rod (16), the length of the crank (15) is smaller than the radius of the rotary table (13), and the length of the sliding chute (2) is larger than the diameter of the rotary table (13).

5. A fire alarm unit as defined in claim 1, wherein: connecting blocks (7) are installed at four corners of the fire alarm (6), threaded holes are formed in the four corners of the fixing seat (3) and the connecting blocks (7), and screws (8) are connected to the threaded holes in an engaged mode.

6. A fire alarm unit as defined in claim 1, wherein: the mounting seat (1) and the fixing seat (3) are made of high-temperature-resistant materials.

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