CN213276885U

CN213276885U - Alarm for security

Info

Publication number: CN213276885U
Application number: CN202022029982.0U
Authority: CN
Inventors: 季朋鹏
Original assignee: Hunan Mingsheng Electronic Products Co ltd
Current assignee: Hunan Mingsheng Electronic Products Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-05-25
Anticipated expiration: 2030-09-16

Abstract

The utility model relates to a security protection equipment technical field, concretely relates to alarm for service security protection, including siren casing and bee calling organ, still include blocking device and subregion indicator, siren casing fixed mounting is at indoor passageway central authorities top, bee calling organ with blocking device sets up inside the siren casing, the subregion indicator sets up both sides surface around the siren casing, blocking device is inflatable air curtain structure, square air curtain and the pump including the adaptation passageway cross-sectional area, the pump passes through the trachea and is connected with square air curtain. The utility model discloses the function is various, possesses the effect of sound warning and still has blockade isolation outward, the function of the instruction of fleing, and the practicality is strong, safe and reliable.

Description

Alarm for security

Technical Field

The utility model relates to a security protection equipment technical field, concretely relates to alarm that serves security protection.

Background

At present, people's attention degree to safety is higher and higher, indoor security alarm device is all installed in places such as many families, school, the office, in the public place, prior art's security alarm device sends out the police dispatch newspaper through modes such as sound and light, and the intensity of alarm light is equivalent with the intensity of some indoor lamps and lanterns, and the scope of action is limited, just can not reach the effect of alarm in the place that the sight is not too late, can only pass through audible alarm, audible alarm has the unclear problem of scope instruction again, can only send out the police dispatch newspaper to people, can not provide the information of specific scope, the function singleness can only report to the police and can not actively intervene simultaneously, the expression is the same.

Chinese patent CN205594811U discloses a security alarm, including host computer, casing, alarm whistle and infrared detector, the casing is established in the host computer, the alarm whistle is established at the host computer front end, the alarm whistle is connected with the host computer, the last head radiation antenna that sets up of infrared detector, the casing below is provided with the connecting piece, the connecting piece is connected with the casing, the connecting piece outside is provided with adjusting screw, the connecting piece below is provided with the chassis, connecting piece and chassis welding, the casing below is provided with receiving antenna and power cord, receiving antenna and host computer electric connection, transmitting antenna and receiving antenna pass through signal connection.

Above-mentioned utility model only has the function of monitoring warning, only possesses the function of warning of whistling after sending the warning, can not initiatively intervene in the very first time, and the function is single, and the result of use is not good.

SUMMERY OF THE UTILITY MODEL

To prior art's defect and not enough, the utility model discloses a service siren of security protection.

The utility model provides a technical scheme that its technical problem used is: the utility model provides an alarm for service security protection, includes alarm casing and bee calling organ, alarm casing fixed mounting is at indoor passageway central authorities top, bee calling organ sets up inside alarm casing, an alarm for security protection still includes blockade device, alarm casing inside is provided with and holds the storehouse, blockade device places and holds in the storehouse.

In order to block a dangerous area temporarily when a dangerous condition occurs, and simultaneously allow people who do not evacuate timely and safely to pass through, the sealing device is preferably of an inflatable air curtain structure and comprises a square air curtain and an inflator pump which are adaptive to cross sectional areas of passageways, the inflator pump is connected with the square air curtain through an air pipe, the square air curtain is arranged in the alarm shell in a folding mode, an inlet and an outlet are formed in the middle of the square air curtain, and an emergency escape cloth door is arranged on the inlet and the outlet through a two-way zipper connection.

In order to ensure that the square air curtain can play a role when different hazards occur and has a safe and reliable structure, the square air curtain is preferably provided with a fireproof layer, a cutting-proof layer, a heat-insulating layer and an elastic bottom layer from outside to inside in sequence.

In order to prevent the square air curtain from being expanded and damaged due to the rise of internal pressure when meeting high temperature, preferably, a pressure sensor is arranged in the square air curtain, a controller is arranged in the alarm shell, the pressure sensor is in data connection with the controller, and the controller is in control connection with the inflator pump and the buzzer.

In order to prevent the air curtain from being affected when the air curtain is opened and prevent the shell from being damaged, the left side, the right side and the lower portion of the shell of the alarm are preferably provided with connected strip holes, and the strip holes are detachably connected with baffles.

In order to enable the baffle to be easy to fall off and convenient to mount and reuse, the inner side of the baffle is preferably provided with a hook-and-loop fastener surface, the periphery of the strip hole is provided with a loop-and-loop fastener surface, and the hook-and-loop fastener surface is matched with the loop-and-loop fastener surface for use.

In order to clearly indicate a dangerous area and guide people to safely evacuate, the partition indicator is preferably arranged on the outer surfaces of the front side and the rear side of the alarm shell, the partition indicator comprises a first display screen and a second display screen, the first display screen and the second display screen are respectively arranged on the front side and the rear side of the alarm shell, and the first display screen and the second display screen are in control connection with the controller.

In order to facilitate the overall control of the security department and reasonable allocation and use, the controller is preferably connected with a master console of a security room.

In order to facilitate indoor personnel to start the alarm at the first time when finding danger and block the passageway as required, the alarm for security and protection also comprises an external control box as the optimization, the external control box is arranged on the side surface of the passageway, a buzzer switch and a blocking device switch are arranged on the external control box, and the buzzer switch and the blocking device switch are both electrically connected with the controller.

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

(1) the utility model discloses be provided with the blockade device for when taking place danger, the alarm that serves the security protection can open the gas curtain that the blockade device is inside to be set up and play the effect of temporary blockade when sending out the warning, delay the time that the conflagration flue gas stretchs, strive for more time for the rescue, perhaps also can temporary blockade the passageway when meetting lawless persons, for fleeing for one's life, arrest and provide time, this setting can play the effect of initiative intervention, it has more practical value to compare traditional alarm.

(2) The utility model discloses be provided with the subregion indicator for when dangerous, the first display and the second display through setting up both sides around the alarm housing show different guide information respectively, correctly guide personnel safe evacuation in order, can not run wrong direction and be more dangerous because of in a confused state of mind.

(3) The utility model discloses the square gas curtain outside-in that sets up is equipped with flame retardant coating, anti-cutting layer, heat preservation and elasticity bottom and makes square gas curtain can adapt to various service environment, safe and reliable, and square gas curtain middle part is equipped with imports and exports simultaneously, and the personnel that have not evacuated yet safely of being convenient for flee or rescue personnel get into.

(4) The utility model discloses the alarm housing left and right sides and the bottom surface that set up are equipped with continuous rectangular hole, the rectangular hole passes through the magic and pastes and link to each other with the baffle for when square gas curtain is opened not influenced, the baffle is also used repeatedly simultaneously, the installation of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below.

Fig. 1 is a structural diagram of an alarm for security protection provided by an embodiment of the present invention;

fig. 2 is a side view of an alarm for security protection provided by an embodiment of the present invention;

FIG. 3 is a schematic diagram of a square air curtain according to an embodiment of the present invention;

FIG. 4 is a block diagram of an alarm housing provided by an embodiment of the present invention;

FIG. 1. alarm housing; 2. a buzzer; 3. a locking device; 4. a partition indicator; 5. an inlet and an outlet; 6. a bidirectional zipper; 7. an emergency escape cloth door; 8. a controller; 9. a master control console; 10. an external control box; 11. a strip hole; 12. a baffle plate; 13. hook surface of magic tape; 14. magic paste suede; 31. an inflator pump; 32. a square air curtain; 321. a fire barrier layer; 322. a cut-resistant layer; 323. a heat-insulating layer; 324. an elastic bottom layer; 325. a pressure sensor; 41. a first display screen; 42. a second display screen; 101. a buzzer switch; 102. a lock device switch.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 4, the alarm for security and protection provided by this embodiment includes an alarm housing 1 and a buzzer 2, the alarm housing 1 is fixedly installed at the central top of an indoor aisle, the buzzer 2 is disposed inside the alarm housing 1, the alarm for security and protection further includes a blocking device 3, an accommodating bin is disposed inside the alarm housing 1, and the blocking device 3 is disposed inside the accommodating bin.

In this embodiment, in order to temporarily block a dangerous area when a dangerous situation occurs, and allow people who have not yet evacuated safely in time to pass through, the blocking device 3 is an inflatable air curtain structure and comprises an inflator pump 31 and a square air curtain 32 which are adaptive to the cross section area of a passageway, the inflator pump 31 is in inflation connection with the square air curtain 32 through an air pipe, the square air curtain 32 is placed in a folded mode inside the alarm housing 1, the middle of the square air curtain 32 is provided with an inlet and outlet 5, and the inlet and outlet 5 is provided with an emergency escape cloth door 7 through a two-way zipper 6 in a connected mode.

In the embodiment, in order to enable the square air curtain to function when different hazards occur, and to ensure a safe and reliable structure, the square air curtain 32 preferably includes, from outside to inside, a fire-proof layer 321, a cut-proof layer 322, an insulating layer 323, and an elastic bottom layer 324.

In this embodiment, in order to prevent the square air curtain from being expanded and damaged due to the rise of the internal pressure when the square air curtain is subjected to high temperature, a pressure sensor 325 is arranged in the square air curtain 32, a controller 8 is arranged in the alarm housing 1, the pressure sensor 325 is in data connection with the controller 8, and the controller 8 is in control connection with the inflator 31 and the buzzer 2.

In this embodiment, in order to prevent the air curtain from being affected when being opened and not damage the housing, the left and right sides and the lower portion of the alarm housing 1 are provided with connected elongated holes 11, and the elongated holes 11 are detachably connected with a baffle 12.

In this embodiment, in order to make the baffle easily drop, be convenient for simultaneously install used repeatedly again, baffle 12 inboard is equipped with magic tape hook face 13, rectangular hole is equipped with all around and is equipped with magic tape matte 14, magic tape hook face 13 with magic tape matte 14 cooperation is used.

In this embodiment, in order to clearly indicate a dangerous area and guide the safe evacuation of people, the section indicator 4 is disposed on the outer surfaces of the front and rear sides of the alarm housing 1, the section indicator 4 includes a first display screen 41 and a second display screen 42, the first display screen 41 and the second display screen 42 are respectively disposed on the front and rear sides of the alarm housing 1, and the first display screen 41 and the second display screen 42 are both in control connection with the controller 8.

In this embodiment, in order to facilitate overall control by the security department and make reasonable allocation and use, the controller 8 is in control connection with a console 9 in the security room.

In this embodiment, in order to facilitate the indoor personnel to start the alarm at the first time when finding danger and block the passageway as required, the alarm for security further comprises an external control box 10, the external control box 10 is arranged on a side wall of the passageway, the external control box 10 is provided with a buzzer switch 101 and a blocking device switch 102, and the buzzer switch 101 and the blocking device switch 102 are both electrically connected with the controller 8.

When the emergency escape cloth door is used, the upper surface of the passageway is fixedly installed at the top of the passageway, when a dangerous condition occurs, the controller 8 is fixedly installed on the master console 9, the blocking device 3 is controlled to be started as required, isolation is implemented, after the blocking device 3 is started, the inflator pump 31 starts to inflate the square air curtain 32 when the blocking device 3 is inflated to a certain degree, the baffle is opened from the inside, then the baffle. When indoor personnel find danger in time, the start of the embodiment can be controlled by a buzzer switch 101 and a blocking device switch 102 which are arranged on the wall.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. It is not necessary or necessary to exhaustively enumerate all embodiments herein, and obvious variations or modifications can be introduced while remaining within the scope of the invention.

Claims

1. The utility model provides a siren for service security protection, includes siren casing (1) and bee calling organ (2), siren casing (1) fixed mounting is at indoor passageway central authorities top, bee calling organ (2) set up inside siren casing (1), its characterized in that still includes blocking device (3), siren casing (1) inside is provided with and holds the storehouse, blocking device (3) are placed and are holding in the storehouse.

2. The alarm for security and protection as claimed in claim 1, wherein the blocking device (3) is an inflatable air curtain structure, and comprises an inflator pump (31) and a square air curtain (32) which are adapted to the cross-sectional area of the passageway, the inflator pump (31) is in inflation connection with the square air curtain (32) through an air pipe, the square air curtain (32) is folded and placed inside the alarm housing (1), the middle of the square air curtain (32) is provided with an inlet and outlet (5), and the inlet and outlet (5) is provided with an emergency escape cloth door (7) through a two-way zipper (6).

3. The alarm for security service of claim 2, wherein the square air curtain (32) comprises a fire-proof layer (321), a cut-proof layer (322), an insulating layer (323) and an elastic bottom layer (324) from outside to inside.

4. The alarm for security and protection as claimed in claim 3, wherein a pressure sensor (325) is arranged in the square air curtain (32), a controller (8) is arranged in the alarm housing (1), the pressure sensor (325) is in data connection with the controller (8), and the controller (8) is in control connection with the inflator pump (31) and the buzzer (2).

5. The alarm for security service of claim 1, wherein the alarm housing (1) is provided with a long hole (11) at the left, right and lower parts thereof, and the long hole (11) is detachably connected with a baffle (12).

6. The alarm for security protection as claimed in claim 5, wherein the inner side of the baffle plate (12) is provided with a hook and loop surface (13), the periphery of the strip hole is provided with a loop and loop surface (14), and the hook and loop surface (13) is used in cooperation with the loop and loop surface (14).

7. The alarm for security service of claim 4, wherein the partition indicator (4) is arranged on the outer surfaces of the front side and the rear side of the alarm housing (1), the partition indicator (4) comprises a first display screen (41) and a second display screen (42), the first display screen (41) and the second display screen (42) are respectively arranged on the front side and the rear side of the alarm housing (1), and the first display screen (41) and the second display screen (42) are respectively in control connection with the controller (8).

8. A security alarm serving the purpose of security according to claim 4, characterized in that said controller (8) is in control connection with a security master station (9).

9. The alarm for security service of claim 4, wherein the alarm for security service further comprises an external control box (10), the external control box (10) is disposed on a side wall of the aisle, a buzzer switch (101) and a blocking device switch (102) are disposed on the external control box (10), and the buzzer switch (101) and the blocking device switch (102) are both electrically connected to the controller (8).