CN215954486U

CN215954486U - Alarm control recording device

Info

Publication number: CN215954486U
Application number: CN202121956348.XU
Authority: CN
Inventors: 陈虹全
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-04
Anticipated expiration: 2031-08-19

Abstract

The utility model relates to the technical field of alarms, in particular to an alarm control recording device which comprises a box body, a recorder, a plurality of buzzing alarm units, a plurality of alarm aviation plugs, a main control unit, a power supply unit and an auxiliary control unit, wherein the buzzing alarm units and the alarm aviation plugs are the same in number and are arranged in a one-to-one correspondence mode, a cavity is formed in the box body, a square mounting hole which is communicated with the inside and the outside is formed in the front panel of the box body, the rear end of the recorder penetrates through the mounting hole and then is fixed in the square mounting hole, at least one first mounting hole which is communicated with the inside and the outside is formed in the front panel of the box body at the position on the right side of the recorder, and each buzzing alarm unit is fixedly installed in the corresponding first mounting hole. The utility model controls the starting and stopping of the alarm through the main control unit, judges whether the alarm normally operates according to whether the current of the alarm is equal to the set current, and simultaneously records, stores and outputs the alarm data of the alarm through the setting recorder, thereby providing powerful basis for later data inquiry.

Description

Alarm control recording device

Technical Field

The utility model relates to the technical field of alarms, in particular to an alarm control recording device.

Background

Explosion-proof type audible and visual alarm device is the equipment that inflammable and explosive places such as oil, natural gas and colliery are essential, and the function is when taking place dangerous situation, carries out personnel in the suggestion place through alarm sound and flash light and carries out emergent processing, withdraws and the suggestion personnel around keep away from the danger area, therefore audible and visual alarm device accurate control is especially important. Under the conditions of special environment and various dangerous cases, a certain potential safety hazard still exists in the AC220V power supply, in order to ensure that the alarm system operates under a safer condition under the special environment, all parts and the alarm are designed to be within a 36V international safety voltage range, and the optimal international continuous contact safety voltage is 24V, so that the safe operation of the alarm system in an inflammable and explosive place and the distinguishing of various dangerous cases are ensured. The explosion-proof alarm device that uses at present directly realizes that audible and visual alarm device starts and stops through switch control break-make power supply in the working process, can't record, save and output alarm data, can not provide the strong foundation for later stage data inquiry.

Disclosure of Invention

The utility model provides an alarm control recording device, overcomes the defects of the prior art, and can effectively solve the problem that the conventional explosion-proof alarm device cannot record, store and output alarm data to provide powerful basis for later data inquiry because the alarm is started and stopped by controlling on-off power supply through a switch.

The technical scheme of the utility model is realized by the following measures: an alarm control recording device comprises a box body, a recorder, a plurality of buzzing alarm units, a plurality of alarm aviation plugs, a main control unit, a power supply unit and an auxiliary control unit, wherein the buzzing alarm units and the alarm aviation plugs are arranged in the same number and in a one-to-one correspondence manner, a cavity is arranged in the box body, a front panel of the box body is provided with a square mounting hole which is communicated with the inside and the outside, the rear end of the recorder passes through the mounting hole and then is fixed in the square mounting hole, the front panel of the box body at the right side of the recorder is provided with at least one first mounting hole which is communicated with the inside and the outside, each buzzing alarm unit is fixedly arranged in the corresponding first mounting hole respectively, the middle part of a rear panel of the box body is provided with at least one alarm aviation plug, one end of the alarm aviation plug, which is positioned in the box body, is connected with the main control unit, the main control unit and the power supply unit are arranged on the box body, the main control unit is respectively connected with the aviation plug of the alarm, the power supply unit, the recorder, the buzzer alarm unit and the auxiliary control unit, and the power supply unit is connected with the recorder.

The following are further optimization or/and improvement of the technical scheme of the utility model:

the main control unit can comprise a first control module, a second control module, a current monitoring module and at least one relay, wherein the first control module is connected with each alarm aviation plug, the current monitoring module is respectively connected with the second control module, the recorder and each alarm aviation plug, the second control module is respectively connected with the buzzing alarm unit and each relay, and the relays and the buzzing alarm units are the same in number and are connected in a one-to-one correspondence mode.

The buzzer alarm unit can comprise a driving module and an alarm module, and the driving module is connected with the alarm module; the driving module comprises a light driving module and a sound driving module, and the light driving module and the sound driving module are both connected with the relay; the alarm module comprises a light alarm module and a sound alarm module, the light alarm module is connected with the light drive module, and the sound alarm module is connected with the sound drive module.

The auxiliary control unit can comprise at least one operating button, the front panel of the box body at the right side of the recorder is provided with at least one second mounting hole which is communicated with the inside and the outside, each operating button is fixedly mounted in the corresponding second mounting hole respectively, and the buzzing alarm units are connected with the operating buttons in the same number and in one-to-one correspondence.

The power supply unit can comprise an external power supply and a voltage conversion module, the external power supply is respectively connected with the voltage conversion module and the recorder, and the voltage conversion module is connected with the main control unit; or/and a power socket is fixedly arranged on the rear panel of the box body and is connected with the power supply unit.

The right side of the rear panel of the box body can be provided with a connector mounting hole which is communicated with the inside and the outside, a data output connector is fixedly mounted in the connector mounting hole, and one end of the data output connector, which is positioned in the box body, is connected with a recorder.

A lining plate can be fixed at the bottom of the inner side of the box body, and the main control unit and the power supply unit are fixedly arranged on the lining plate; or/and handles are fixed on the left and right sides of the front part of the front panel of the box body.

The utility model controls the starting and stopping of the alarm through the main control unit, judges whether the alarm normally operates according to whether the current of the alarm is equal to the set current, visually displays whether the alarm normally operates through the buzzing alarm unit, is convenient for a worker to check, records, stores and outputs the alarm data of the alarm through the recording instrument, provides powerful basis for later-stage data inquiry, and solves the problems that the existing explosion-proof alarm device can not record, store and output the alarm data and can not provide powerful basis for the later-stage data inquiry because the alarm is started and stopped by controlling the on-off power supply through a switch.

Drawings

Fig. 1 is a schematic front perspective view of the inside of the box body along the direction a according to the embodiment of the present invention.

Fig. 2 is a rear perspective view of the inside of the box body along the direction B according to the embodiment of the present invention.

Fig. 3 is a schematic circuit diagram according to an embodiment of the present invention.

Fig. 4 is a schematic overall perspective structure of the embodiment of the present invention.

The codes in the figures are respectively: the alarm comprises a box body 1, a recorder 2, an alarm aviation plug 3, a box body front panel 4, a control module I5, a relay 6, a buzzer alarm unit 7, an operation button 8, a voltage conversion module 9, a power socket 10, a data output connector 11, a lining plate 12, a handle 13 and a box body rear panel 14.

Detailed Description

The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention.

In the present invention, for convenience of description, the description of the relative positional relationship of the components is described according to the layout along direction a of the specification of fig. 1, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction along the direction a of fig. 1 in the specification.

The utility model is further described with reference to the following examples and figures:

as shown in attached figures 1, 2, 3 and 4, the alarm control recording device comprises a box body 1, a recorder 2, a plurality of buzzing alarm units 7, a plurality of alarm aviation plugs 3, a main control unit, a power supply unit and an auxiliary control unit, wherein the buzzing alarm units 7 and the alarm aviation plugs 3 are the same in number and are arranged in a one-to-one correspondence manner, a cavity is arranged in the box body 1, a box body front panel 4 is provided with a square mounting hole which is communicated with the inside and the outside, the rear end of the recorder 2 passes through the mounting hole and then is fixed in the square mounting hole, the box body front panel 4 at the right side of the recorder 2 is provided with at least one first mounting hole which is communicated with the inside and the outside, each buzzing alarm unit 7 is respectively and fixedly arranged in the corresponding first mounting hole, the middle part of a box body rear panel 14 is provided with at least one alarm aviation plug 3, one end of the alarm aviation plug 3 in the box body 1 is connected with the main control unit, and the power supply unit are both arranged at the inner side of the box body 1, the auxiliary control unit is arranged on the box body 1, the main control unit is respectively connected with the alarm aviation plug 3, the power supply unit, the recorder 2, the buzzing alarm unit 7 and the auxiliary control unit, and the power supply unit is connected with the recorder 2.

The box body 1 is an explosion-proof box body; when the alarm is used, one end of the aviation plug 3 of the alarm, which is positioned outside the box body 1, is connected with the alarm, the aviation plug 3 of the alarm and the buzzer alarm units 7 are the same in number and are arranged in a one-to-one correspondence manner, so that the aviation plug 3 of the alarm connects the alarm with the corresponding buzzer alarm units 7, the alarm can be one alarm or a plurality of alarms connected in parallel, and the communication type of one alarm or the plurality of alarms connected in parallel with the aviation plug 3 of the alarm is the same; the auxiliary control unit can be a remote controller, an upper computer and the like which are well known in the prior art, and outputs a control instruction to the main control unit through communication with the main control unit.

When the alarm is used, one end of the aviation plug 3 of the alarm, which is positioned outside the box body 1, is connected with the corresponding alarm, the auxiliary control unit sends a control instruction to the main control unit, and the main control unit controls the corresponding alarm and the buzzing alarm unit 7 to start according to the control instruction; the main control unit receives the current output by the alarm through an aviation plug 3 of the alarm and outputs a switching value signal to the recorder 2, the recorder 2 receives and records the switching value signal, and meanwhile, the main control unit judges whether the alarm normally operates or not by judging whether the current output by the alarm is equal to a set current or not (wherein the set current is the current when the alarm normally operates); if the current received by the main control unit is consistent with the current set by the alarm, the normal operation of the alarm is indicated, and the main control unit controls a buzzing alarm unit 7 corresponding to the alarm to emit corresponding sound and light; if the current received by the main control unit is inconsistent with the current set by the alarm, the operation of the alarm is abnormal, and the main control unit controls a buzzer alarm unit 7 corresponding to the alarm to emit corresponding different sounds and lights (wherein the different sounds and lights are sounds and lights different from the sounds and lights of the normal operation of the alarm); the recorder 2 records the alarm data of the alarm by receiving the switching value signal, and stores and outputs the alarm data, wherein the alarm data of the alarm can be the running time of the alarm, the running state of the alarm and the like.

In conclusion, the main control unit controls the alarm to start and stop, whether the alarm normally operates is judged according to whether the current of the alarm is equal to the set current, whether the alarm normally operates is visually displayed through the buzzing alarm unit 7, so that a worker can conveniently check the alarm, and meanwhile, the recorder 2 is arranged to record, store and output the alarm data of the alarm, so that a powerful basis is provided for later-stage data query, and the problems that the existing explosion-proof alarm device can not record, store and output the alarm data and can not provide a powerful basis for the later-stage data query because the alarm is started and stopped by controlling on-off power supply through a switch are solved.

The alarm control recording device can be further optimized or/and improved according to actual needs:

as shown in the attached

drawings

1, 2 and 3, the main control unit comprises a first control module 5, a second control module, a current monitoring module and at least one relay 6, the first control module 5 is connected with each aviation plug 3 of the alarm, the current monitoring module is respectively connected with the second control module, the recorder 2 and each aviation plug 3 of the alarm, the second control module is respectively connected with the buzzer alarm units 7 and each relay 6, and the relays 6 are the same in number as the buzzer alarm units 7 and are connected in a one-to-one correspondence manner.

The control module I5 and the control module II can be both the existing known STM32 single-chip microcomputer; the current monitoring module can be a current monitor which is well known in the prior art.

When the alarm works, the auxiliary control unit sends a control instruction to the first control module 5 to start the alarm, the current monitoring module monitors the current output by the alarm and outputs a switching value signal to the recorder 2, the recorder 2 receives and records the switching value signal, meanwhile, the current monitoring module outputs the monitored current to the second control module, and the second control module compares the received current with the current set by the alarm; if the current received by the control module II is consistent with the current set by the alarm, the normal operation of the alarm is indicated, and the control module II controls a buzzing alarm unit 7 corresponding to the alarm to emit corresponding sound and light (for example, the buzzing alarm unit 7 displays a lamp which is long and shines the same alarm sound); if the current received by the control module II is inconsistent with the current set by the alarm, the operation of the alarm is abnormal, and the control module II controls a buzzer alarm unit 7 corresponding to the alarm to emit corresponding different sounds and light (for example, a display lamp of the buzzer alarm unit 7 flashes and different alarm sounds are emitted); from this through the electric current monitoring module to the electric current of alarm monitor to this judges whether the alarm normally operates, thereby confirms whether control module 5 normally starts the alarm, when control module 5 does not normally start the alarm, notifies the staff through buzzing alarm unit 7 and looks over before.

In the operation process, the relay 6 is electrified through the second control module to enable the buzzing alarm unit 7 to be started, so that the buzzing alarm unit 7 is always in a normal starting state, and the buzzing alarm unit 7 is convenient to receive a control instruction output by the second control module to operate.

As shown in fig. 3, the buzzer alarm unit 7 comprises a driving module and an alarm module, and the driving module is connected with the alarm module; the driving module comprises a light driving module and a sound driving module, and the light driving module and the sound driving module are both connected with the relay 6; the alarm module comprises a light alarm module and a sound alarm module, the light alarm module is connected with the light drive module, and the sound alarm module is connected with the sound drive module.

The main control unit receives the control instruction output by the auxiliary control unit and outputs a corresponding sound control instruction and a corresponding light control instruction (the light control instruction can be provided with a plurality of light control instructions with different colors, such as a red light signal control instruction, a yellow light signal control instruction and the like, and the sound control instruction can be provided with a plurality of sound control instructions with different sounds, such as a 110 alarm sound control instruction, a 119 alarm sound control instruction and the like) to the sound drive module and the light drive module, so that the sound alarm module and the light alarm module respectively send different sounds and different lights to alarm according to the command of the main control unit, and a worker can conveniently judge the alarm state of the corresponding alarm through the different sounds and the different lights.

As shown in fig. 1 and 2, the auxiliary control unit comprises at least one operation button 8, the front panel 4 of the box body at the right side of the recorder 2 is provided with at least one second mounting hole which is through inside and outside, each operation button 8 is fixedly mounted in the corresponding second mounting hole, and the buzzing alarm units 7 are connected with the operation buttons 8 in the same number and in one-to-one correspondence.

When the buzzer alarm is used, the control module 5 receives a control instruction of the operation button 8 by pressing the operation button 8 at the corresponding position, controls the buzzer alarm unit 7 and the alarm corresponding to the operation button 8 to work, is convenient to operate, and can be operated by a worker on site.

As shown in fig. 1, 2, and 3, the power supply unit includes an external power supply and a voltage conversion module 9, the external power supply is connected to the voltage conversion module 9 and the recorder 2, and the voltage conversion module 9 is connected to the main control unit.

The voltage conversion module 9 is used for converting 220V power input by an external power supply into safe voltage below 36V to supply power to the main control unit, so that the potential safety hazard caused by overlarge voltage is avoided, and the safe operation of the utility model in flammable and explosive places is ensured.

As shown in fig. 1 and 2, a power socket 10 is fixedly mounted on the rear panel 14 of the box body, and the power socket 10 is connected with a power supply unit.

When the power supply unit includes the external power supply and the voltage conversion module 9 as described above, the external power supply supplies 220V to the voltage conversion module 9 and the recorder 2 through the power outlet 10.

As shown in fig. 1 and 2, a connector mounting hole is formed in the right side of the box body rear panel 14 and penetrates inside and outside, a data output connector 11 is fixedly mounted in the connector mounting hole, and one end of the data output connector 11, which is located in the box body 1, is connected with the recorder 2.

Above-mentioned data output connects 11 can be USB, net gape or 485 serial ports, during the use, is connected data output connects 11 one end that is located the box 1 outside with far-end receiving arrangement (far-end receiving arrangement can be the host computer), and the data output who records 2 record of record appearance to far-end receiving arrangement saves, the remote end staff's of being convenient for look over.

As shown in the attached figures 1 and 2, a lining plate 12 is fixed at the bottom of the inner side of the box body 1, and the main control unit and the power supply unit are both fixedly installed on the lining plate 12.

Above-mentioned when power supply unit includes outside power supply and voltage conversion module 9, through with voltage conversion module 9 fixed mounting on welt 12, main control unit is fixed mounting also on welt 12 simultaneously, is convenient for fixed, avoids direct fixings such as voltage conversion module 9 and main control unit on box 1, damages box 1 structure.

As shown in the attached figures 1, 2 and 4, handles 13 are fixed on the left and right sides of the front part of the front panel 4 of the box body.

The handle 13 is arranged to facilitate the movement of the box body 1.

The technical characteristics form an embodiment of the utility model, which has strong adaptability and implementation effect, and unnecessary technical characteristics can be increased or decreased according to actual needs to meet the requirements of different situations.

Claims

1. An alarm control recording device is characterized by comprising a box body, a recorder, a plurality of buzzing alarm units, a plurality of alarm aviation plugs, a main control unit, a power supply unit and an auxiliary control unit, wherein the buzzing alarm units and the alarm aviation plugs are arranged in the same number and are in one-to-one correspondence, a cavity is arranged in the box body, a front panel of the box body is provided with a square mounting hole which is communicated with the inside and the outside, the rear end of the recorder passes through the mounting hole and then is fixed in the square mounting hole, the front panel of the box body at the right side of the recorder is provided with at least one first mounting hole which is communicated with the inside and the outside, each buzzing alarm unit is fixedly arranged in the corresponding first mounting hole respectively, the middle part of a rear panel of the box body is provided with at least one alarm aviation plug, one end of the alarm aviation plug in the box body is connected with the main control unit, the main control unit and the power supply unit are arranged on the box body, the main control unit is respectively connected with the aviation plug of the alarm, the power supply unit, the recorder, the buzzer alarm unit and the auxiliary control unit, and the power supply unit is connected with the recorder.

2. The alarm control recording device according to claim 1, wherein the main control unit comprises a first control module, a second control module, a current monitoring module and at least one relay, the first control module is connected with each aviation plug of the alarm, the current monitoring module is respectively connected with the second control module, the recorder and each aviation plug of the alarm, the second control module is respectively connected with the buzzer alarm unit and each relay, and the relays and the buzzer alarm units are in the same number and are connected in a one-to-one correspondence manner.

3. The alarm control recording device according to claim 2, wherein the buzzer alarm unit comprises a driving module and an alarm module, and the driving module is connected with the alarm module; the driving module comprises a light driving module and a sound driving module, and the light driving module and the sound driving module are both connected with the relay; the alarm module comprises a light alarm module and a sound alarm module, the light alarm module is connected with the light drive module, and the sound alarm module is connected with the sound drive module.

4. The alarm control recording device according to claim 1, 2 or 3, wherein the secondary control unit comprises at least one operating button, the front panel of the case at the right side of the recorder is provided with at least one second mounting hole which is through inside and outside, each operating button is fixedly mounted in the corresponding second mounting hole, and the buzzer alarm units are connected with the operating buttons in the same number in a one-to-one correspondence manner.

5. The alarm control recording device according to claim 1, 2 or 3, wherein the power supply unit comprises an external power supply and a voltage conversion module, the external power supply is respectively connected with the voltage conversion module and the recorder, and the voltage conversion module is connected with the main control unit; or/and a power socket is fixedly arranged on the rear panel of the box body and is connected with the power supply unit.

6. The alarm control recording device according to claim 4, wherein the power supply unit comprises an external power supply and a voltage conversion module, the external power supply is respectively connected with the voltage conversion module and the recorder, and the voltage conversion module is connected with the main control unit; or/and a power socket is fixedly installed on the rear panel of the box body, one end of the power socket, which is positioned in the box body, is connected with the voltage conversion module and the recorder respectively, and one end of the power socket, which is positioned outside the box body, is connected with an external power supply.

7. The alarm control recording device according to claim 1, 2, 3 or 6, wherein the right side of the rear panel of the box body is provided with a connector mounting hole which is through from inside to outside, a data output connector is fixedly mounted in the connector mounting hole, and one end of the data output connector, which is positioned in the box body, is connected with a recorder.

8. The alarm control recording device according to claim 4, wherein the right side of the rear panel of the box body is provided with a connector mounting hole which is through from inside to outside, a data output connector is fixedly mounted in the connector mounting hole, and one end of the data output connector, which is positioned in the box body, is connected with the recorder.

9. The alarm control recording device according to claim 5, wherein the right side of the rear panel of the box body is provided with a connector mounting hole which is through from inside to outside, a data output connector is fixedly mounted in the connector mounting hole, and one end of the data output connector, which is positioned in the box body, is connected with the recorder.

10. The alarm control recording device according to claim 1 or 2 or 3 or 6 or 8 or 9, characterized in that a lining board is fixed at the bottom of the inner side of the box body, and the power supply unit and the main control unit are both fixedly installed on the lining board; or/and handles are fixed on the left and right sides of the front part of the front panel of the box body.