CN218525169U

CN218525169U - Wireless manual alarm with good explosion-proof performance

Info

Publication number: CN218525169U
Application number: CN202222711952.7U
Authority: CN
Inventors: 杨柳; 王经天; 陈艳
Original assignee: Jiangsu Jianxin Network Technology Co ltd
Current assignee: Jiangsu Jianxin Network Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-24
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a wireless manual alarm that explosion-proof performance is good, including main box body, lid, wireless alarm module, stand-by power supply, storage line case, horizontal extension board, fender rod, receiving and dispatching antenna, closing plate, closed hole, dog, connection fixed establishment, manual alarm mechanism, locking mechanism, trigger the clamp plate and erect the extension board, one side it has the briquetting to peg graft on the extension board to erect, the briquetting is close to the one end fixedly connected with connecting rod that triggers the clamp plate, the connecting rod other end alternates in erecting the extension board and with trigger clamp plate fixed connection, erect the extension board with be provided with the reset spring who cup joints in the connecting rod between the briquetting, the inside lower extreme of lid is provided with the pressing means that the cooperation briquetting used, the outside top front and back side of storage line case all is provided with the actuating mechanism that the cooperation fender rod used. Compared with the prior art, the utility model the advantage lie in: can enhance signal and has test function.

Description

Wireless manual alarm that explosion-proof performance is good

Technical Field

The utility model relates to a manual alarm technical field specifically indicates a wireless manual alarm that explosion proof performance is good.

Background

The manual alarm, one kind of fire alarm promptly, through manual press trigger alarm signal and give the warning with alarm signal transmission for fire control terminal, the wireless manual alarm who uses at present can see even use transmission conflagration emergence signal when the conflagration appears at the staff, but its itself still exists certain defect. The wireless manual alarm ware of current fixes on the wall for a long time, and it does not own possess test function, and long-time arrangement may lead to the inside damage of equipment and the problem that the staff is unknown appears, in case the conflagration problem will unable transmission fire alarm signal, in addition, current wireless manual alarm ware adopts built-in receiving and dispatching antenna, may appear the use that the signal can't transmit alarm signal well under special circumstances, seriously influences the processing of conflagration.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above-mentioned defect, provide a can strengthen the signal and possess the good wireless manual alarm of explosion-proof ability of test function.

In order to solve the technical problem, the utility model provides a technical scheme does: a wireless manual alarm with good explosion-proof performance comprises a main box body and a cover body, wherein the opening of the main box body is opposite to the opening of the cover body, the front end of the inner side wall of the main box body is fixedly connected with a wireless alarm module, the bottom of the rear end of the inner side wall of the main box body is fixedly connected with a standby power supply, the top end of the standby power supply is fixedly connected with a wire storage box, the top end of the outer part of the wire storage box is provided with a transverse support plate, the top end of the transverse support plate is fixedly connected with a guard bar, a receiving and transmitting antenna is inserted in the guard bar, the top end of the receiving and transmitting antenna extends to the top surface of the main box body and is fixedly connected with a sealing plate, the top surface of the main box body is provided with a sealing hole matched with the sealing plate, one end of the rear end of the inner part of the main box body, close to the opening, is fixedly connected with a stop block, and the top end and the bottom end of the inner part of the main box body are both provided with a connecting and fixing mechanism, the wireless alarm device is characterized in that a manual alarm mechanism is arranged at one end, close to the cover body, of the wireless alarm module, a locking mechanism matched with the manual alarm mechanism is arranged inside the cover body, a trigger pressing plate is arranged at the lower end of one side, close to the cover body, of the wireless alarm module, two vertical supporting plates fixedly connected with the front wall of the main box body are arranged on the other side of the trigger pressing plate, a pressing block is inserted into the vertical supporting plates at one side, the pressing block is close to one end of the trigger pressing plate, the other end of the connecting rod penetrates into the vertical supporting plates and is fixedly connected with the trigger pressing plate, a reset spring sleeved on the connecting rod is arranged between the vertical supporting plates and the pressing block, a pressing mechanism matched with the pressing block for use is arranged at the lower end inside the cover body, and a driving mechanism matched with the protection rod for use is arranged on the front side and the rear side of the top outside the wire storage box.

As the improvement, it includes the connecting block of fixed connection in the inside top of main box body and bottom to connect fixed establishment, connecting block one end extends to inside the lid, the connecting chamber has been seted up to the inside one end of keeping away from main box body of connecting block, the one end that is close to lid top surface and bottom surface of connecting intracavity portion is provided with the push pedal, the push pedal pushes away spring coupling with connecting between the intracavity wall through being provided with, the push pedal is connected the other end fixedly connected with connection picture peg that pushes away the spring, the jack of connecting the picture peg is seted up in the cooperation in lid top surface and bottom surface.

As the improvement, manual alarm mechanism is including setting up in the carriage that wireless alarm module is close to lid one end, inside being provided with of carriage is with wireless alarm module fixed connection's rebound switch, the inside explosion-proof asbestos pad that cup joints in rebound switch that is provided with of carriage, the inside start press the clamp plate that is close to of lid, set up the cooperation on the lid lateral wall and start the hole of pressing that the clamp plate used, the lower extreme all is equipped with the guide frame that cup joints in the start press the clamp plate on the inside lateral wall of lid, the downside all is equipped with the guide block on the start press the clamp plate front and back end, the inside guide way that the cooperation guide block used of having all seted up of back wall before the guide frame.

As an improvement, the locking mechanism comprises two rotating support plates arranged at the upper end inside the cover body, the front end and the rear end of each rotating support plate are fixedly connected with the front wall and the rear wall of the cover body, a blocking plate is arranged at a position between the rotating support plates, the bottom end of the blocking plate extends to one side of the starting pressing plate, a rotating rod is fixedly inserted into the upper end of the blocking plate, two ends of the rotating rod are inserted into the rotating support plates, damping rotating shafts sleeved on the rotating rods are arranged on the rotating support plates and the side wall of the cover body, one end of the rotating rod extends to the outside of the cover body and is fixedly connected with a control plate, limiting plates are fixedly connected with the positions of the front side and the lower side of the control plate on the outer wall of the cover body, and the side wall inside the guide frame is connected with the starting pressing plate through a rebound spring.

As an improvement, the pressing mechanism comprises a pressing rod inserted at the lower end of the side wall of the cover body, a pressing groove matched with the pressing rod for use is formed in the pressing block, the lower end of the side wall inside the cover body is fixedly connected with a U-shaped limiting support inserted in the pressing rod, a moving hole matched with the limiting support for use is formed in the pressing rod, and a protective cover matched with the pressing rod for use is hinged to the lower end of the outer wall of the cover body.

As an improvement, the driving mechanism comprises a guide plate fixedly arranged on the upper side of the rear end of the wireless alarm module, guide holes matched with the guard bar are formed in the guide plate, the front side and the rear side of the top end outside the wire storage box are fixedly connected with the guide plate through guide rods, the guide rods are connected to the transverse support plate in an inserted mode, gears rotatably connected with the side wall of the main box body are arranged at the front end and the rear end of the upper side of the guide plate, tooth groove structures meshed with the gears are formed in the front wall and the rear wall of the guard bar, motors are fixedly connected to the front side and the rear side inside the check block in an inserted mode, and the rotating ends of the motors are fixedly connected with the center of one end of each gear.

Compared with the prior art, the utility model the advantage lie in: 1. the utility model discloses set up the fender rod at the inside rear side of main box body, at the inside receiving and dispatching antenna that sets up of fender rod, protect the antenna, set up horizontal extension board in its bottom simultaneously and support, during normal use, the receiving and dispatching antenna is in the inside of device, the protecting effect of receiving and dispatching antenna is better, when needs reinforcing signal, rely on the actuating mechanism drive that sets up in the front and back side, can control the receiving and dispatching antenna and remove the outside to main box body, let the receiving and dispatching antenna remove the take the altitude and directly expose outside its receiving and dispatching signal of further reinforcing, effectively avoid the problem of the unable timely transmission of fire information.

2. The utility model discloses set up the trigger clamp plate at wireless alarm module one side lower extreme, the removal transmission through setting up the briquetting is for the connecting rod drives trigger clamp plate and removes and presses wireless alarm module, can trigger wireless alarm module's operation test switch point, send test signal and can normal operating with the decision equipment, reset spring through setting up can reset the briquetting after pressing to the convenient next time control of position originally, press the mechanism cooperation briquetting through setting up and use, control the test from the outside more easily, through the test function who sets up, can test equipment whether go wrong every day, avoid when the conflagration takes place because damage and lead to the unable normal receiving and dispatching of signal.

Drawings

Fig. 1 is a three-dimensional structure diagram of the wireless manual alarm with good explosion-proof performance.

Fig. 2 is a front cross-sectional view of the wireless manual alarm with good explosion-proof performance.

Fig. 3 is a right side sectional view of the wireless manual alarm with good explosion-proof performance.

Fig. 4 is a rear cross-sectional view of the wireless manual alarm with good explosion-proof performance.

As shown in the figure: 1. a main box body; 2. a cover body; 3. a wireless alarm module; 4. a standby power supply; 5. a wire storage box; 6. a transverse support plate; 7. a guard bar; 8. a transmitting and receiving antenna; 9. a closing plate; 10. closing the hole; 11. A stopper; 12. a connecting and fixing mechanism; 12.1, connecting blocks; 12.2, connecting the cavity; 12.3, pushing a plate; 12.4, pushing a spring; 12.5, connecting the plugboard; 12.6, connecting jacks; 13. a manual alarm mechanism; 13.1, a support frame; 13.2, a rebound switch; 13.3, an explosion-proof asbestos pad; 13.4, starting a pressing plate; 13.5, pressing the hole; 13.6, a guide frame; 13.7, a guide block; 13.8, a guide groove; 14. a locking mechanism; 14.1, rotating the support plate; 14.2, a blocking plate; 14.3, a rotating rod; 14.4, damping a rotating shaft; 14.5, a control panel; 14.6, a limiting plate; 14.7, a rebound spring; 15. triggering the pressing plate; 16. a vertical support plate; 17. briquetting; 18. a connecting rod; 19. A return spring; 20. a pressing mechanism; 20.1, pressing a rod; 20.2, pressing the groove; 20.3, a limiting bracket; 20.4, moving the hole; 20.5, a protective cover; 21. a drive mechanism; 21.1, a guide plate; 21.2, a guide hole; 21.3, a guide rod; 21.4, gears; 21.5 and a motor.

Detailed Description

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

Embodiment 1, a wireless manual alarm with good explosion-proof performance, as shown in fig. 1-4, in order to enhance signals, it is necessary to enable a receiving and transmitting antenna 8 to move to the outside of the device and move a certain distance, thereby enhancing signals, meanwhile, in other using processes or unsuitable processes, the receiving and transmitting antenna 8 cannot be exposed to the outside of the device for a long time, and the problem of damage due to collision easily occurs, in order to avoid the above problem, by fixedly connecting a transverse support plate 6 at the bottom end of a guard bar 7, and arranging tooth space structures at both ends of the transverse support plate 6, arranging gears 21.4 at the upside of both ends of the tooth space structures, driving the whole guard bar 7 to move up and down by the rotation of the gears 21.4, driving the receiving and transmitting antenna 8 to move up and down by the up and down movement of the guard bar 7, thereby realizing the control of the receiving and transmitting antenna 8 moving to the outside of the main box body 1, meanwhile, the closing plate 9 fixedly connected and arranged at the top end of the transceiving antenna 8 is utilized, the notch can be sealed when the transceiving antenna 8 moves into the main box body 1, dust is prevented from entering, the protective capability of the transceiving antenna 8 is further enhanced, in order to ensure the moving stability of the transceiving antenna 8, the guide rod 21.3 is arranged, the transverse support plate 6 can be guided and limited, the deviation problem in the up-and-down movement is effectively avoided, in the moving process of the transceiving antenna 8, a lead wire connected with the wireless alarm module 3 can be dragged, in order to avoid the breakage of the lead wire, the safety in the moving process of the transceiving antenna 8 can be effectively ensured by adopting a longer lead wire, through the wire storage box 5 arranged at the lower side of the transverse support plate 6, the longer connecting lead wire can be stored, the transceiving antenna 8 can be conveniently dragged without being broken in the up-and-down movement, in addition, a standby power supply is arranged at the bottom of the wire storage box 5, the problem that a circuit is damaged and signal sending and alarming cannot be carried out when a fire disaster happens is avoided.

The invention adopts the main box body 1 and the cover body 2 to connect, in order to ensure the connectivity of the main box body and the cover body 2, and simultaneously, the disassembly and maintenance are convenient and necessary, the utility model discloses set up the connecting block 12.1 at the top end and the bottom end inside the main box body 1, and peg graft inside the cover body 2 through the connecting block 12.1, set up the connection cavity 12.2 at the one end inside the cover body 2 inside the connecting block 12.1 for the installation control connecting assembly, set up the push pedal 12.3 inside the connection cavity 12.2, set up the top pushing spring 12.4 simultaneously, rely on the reaction force of the top pushing spring 12.4 to promote the push pedal 12.3 to block on the lateral wall of the connection cavity 12.2, rely on the connection picture peg 12.5 that fixedly sets up on the push pedal 12.3 to peg 12.6 that sets up on the top surface of the cover body 2 and bottom surface to connect, effectively ensure the stable connection between the main box body 1 and the cover body 2, meanwhile, because the connection picture peg 12.5 adopts the plate structure, separate the main box body 1 and the cover body 2 as required, only need to press the connection picture peg 12.5 can accomplish the separation, the operation control is simple and convenient, the connection stability is good.

Embodiment 2, a wireless manual alarm with good explosion-proof performance, as shown in fig. 1, 2 and 4, in order to increase the testing function of signal receiving and sending and ensure that the device is in a normal operating state, the utility model discloses a trigger pressing plate 15 is arranged at the lower end of one side of the wireless alarm module 3, a connecting rod 18 is fixedly connected to one end of the trigger pressing plate, and a pressing block 17 is arranged at the other end of the connecting rod 18, so as to realize a three-section transmission mechanism, and the sectional area of the pressing block 17 is far larger than that of the connecting rod 18, and simultaneously, two vertical support plates 16 respectively sleeved on the pressing block 17 and the connecting rod 18 are arranged at the lower end inside the main box body 1, the vertical support plates 16 can effectively support and mount the pressing block 17 and the connecting rod 18, in order to realize automatic recovery after pressing the trigger pressing plate 15, a return spring 19 is arranged between the vertical support plates 16 and the pressing block 17, the size of the return spring 19 can be sleeved on the connecting rod 18, by means of the advantage that the sectional area of the pressing block 17 is far larger than that of the connecting rod 18, the blocking at the two ends of the return spring 19 is effectively realized, the counterforce of the return spring 19 can be ensured to act on the pressing block 17 to realize the return function, in order to control from the outside of the device, the pressing rod 20.1 is inserted at the bottom end of the cover body 2, the pressing rod 20.1 is inserted into a pressing groove 20.2 arranged on the pressing block 17, the pressing rod 20.1 is pressed outside to realize the function of driving and controlling the trigger pressing plate 15, in order to avoid the separation problem between the pressing rod 20.1 and the cover body 2, the pressing rod 20.1 is effectively limited by the arrangement of a limit bracket 20.3 and a moving hole 20.4, in order to avoid the error touch problem under the non-use state, the protective cover 20.5 is hinged at the lower end of the outer wall of the cover body 2, the pressing rod 20.1 is blocked when the device is not in use, the connection of the protective cover 20.5 can depend on the magnetic attraction block arranged in the inner part of the side wall, simultaneously, the lower end of the side wall of the cover body 2 is provided with a corresponding magnetic suction block, and the protective cover 20.5 is fixed by utilizing the adsorption effect of the magnetic suction block.

The utility model arranges a rebound switch 13.2 connected with one end of a wireless alarm module 3 to directly control the wireless alarm module 3, and arranges a support frame 13.1 outside to support and install an explosion-proof asbestos pad 13.3, thereby effectively avoiding the problem of explosion caused by rapid temperature rise inside the device due to fire approach, further improving the explosion-proof performance of the device, in order to directly control the rebound switch 13.2, a start pressing plate 13.4 is arranged inside a cover body 2, a pressing hole 13.5 is arranged on the side wall of the cover body 2 to facilitate and control the start pressing plate 13.4, in order to ensure the stability of the start pressing plate 13.4 in the pressing process and the resetting property after pressing, the guide frame 13.6 is arranged to guide, and a guide groove 13.8 is arranged on the guide frame 13.6 to cooperate with a guide block 13.7 arranged on the start pressing plate 13.4 to use, thereby effectively ensuring the moving stability of the start pressing plate 13.4, a rebound spring 14.7 is added in a guide frame 13.6 arranged at the lower side to control the rebound of a starting pressing plate 13.4, in order to avoid the problem of mistaken touch at ordinary times, a blocking plate 14.2 arranged at the upper end of one side of the starting pressing plate 13.4 is used for blocking, the blocking plate 14.2 is supported by rotating support plates 14.1 arranged at two sides of the blocking plate, meanwhile, the rotating support plates are rotatably connected to ensure the free rotation performance, the blocking of the starting pressing plate 13.4 can be released by the rotation of a controller when needed, a rotating rod 14.3 is arranged on the blocking plate 14.2 in a specified insertion manner in order to realize the rotation control of the blocking plate 14.2, one end of the rotating rod 14.3 extends to the outside of the cover body 2 and is fixedly provided with a control plate 14.5, the rotating rod 14.3 can be easily controlled to rotate by the rotation of the outside control plate 14.5, a damping rotating shaft 14.4 is arranged on the maintaining of the rotating rod 14.3 connected with each component, the rotating rod 14.3, the damping of the rotating rod 14.3 is lifted, the rotating rod 14.3, the random damping is avoided, the connecting sliding of the rotating rod 14.3, the connecting sliding rod 14.3 is prevented from causing stronger sliding performance to influence on the stability of the blocking plate 14.2, in order to avoid the rotation of the arresting plate 14.2 exceeding the limit, limit plates 14.6 are arranged at the front end and the bottom of the control plate 14.5, and the rotation of the arresting plate 14.2 is controlled at the position between the limit plates 14.6, so that the over-rotation is avoided.

The utility model discloses when concrete implementation, as shown in fig. 1-4, the utility model discloses when specifically using, at first fix the device on the wall through external fixing device, can adopt tools such as screw to fix, when daily conflagration does not appear, whether need regular monitoring equipment can normal operating, the accessible rotates and opens protective cover 20.5, through pressing press pole 20.1 control trigger clamp plate 15 to remove the test port that starts wireless alarm module 3, then send test signal for fire control terminal through receiving and dispatching antenna 8, ensure whether damage appears in the equipment, can normal operating, if break down, the accessible is pressed down connection picture peg 12.5 and is relieved with connection jack 12.6's connection, then take down lid 2 and overhaul can, when the conflagration appears, need emergency alarm, utilize control panel 14.5 to drive press down block board 14.2 and rotate, relieve the restriction to starting plate 13.4, then press down starting plate 13.4 through pressing hole 13.5, start up press board 13.4 and press switch 13.2 control wireless alarm module 3 to operate, transmit for fire control antenna transmit and receive and dispatch signal for fire control terminal, 21.8, the transmission of antenna reinforcing antenna makes progress the fire control signal transmission and utilizes receiving and dispatching antenna to receive and dispatch the control terminal to carry out.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a wireless manual alarm that explosion-proof performance is good, includes main box body (1) and lid (2) that the opening is relative, main box body (1) inside lateral wall front end fixedly connected with wireless alarm module (3), its characterized in that: the alarm box is characterized in that a standby power supply (4) is fixedly connected to the bottom of the rear end of the inner side wall of the main box body (1), a wire storage box (5) is fixedly connected to the top end of the standby power supply (4), a transverse support plate (6) is arranged at the top end of the outer portion of the wire storage box (5), a protective rod (7) is fixedly connected to the top end of the transverse support plate (6), a transmitting and receiving antenna (8) is inserted into the protective rod (7), the top end of the transmitting and receiving antenna (8) extends to the top surface of the main box body (1) and is fixedly connected with a sealing plate (9), a sealing hole (10) used for matching with the sealing plate (9) is formed in the top surface of the main box body (1), a stop block (11) is fixedly connected to one end, close to an opening, of the rear end of the main box body (1), connecting and fixing mechanisms (12) are arranged at the top end and the bottom end of the inner portion of the main box body (1), a manual alarm mechanism (13) is arranged at one end, of the wireless alarm module (3) close to the cover body (2), a locking mechanism (14) used for matching with the manual alarm mechanism (13) is arranged in the cover body (2), a locking mechanism (14) is arranged in the cover body (14) is arranged in the inner portion, a lower end of the wireless alarm module (3), two vertical support plate (15) is connected to the other side of the main box body (16), a trigger plate (16) is arranged at one side of the other side of the trigger module (1), a trigger plate (16), the cable storage box is characterized in that a connecting rod (18) is fixedly connected to one end, close to a trigger pressing plate (15), of the pressing block (17), the other end of the connecting rod (18) is inserted into a vertical supporting plate (16) and fixedly connected with the trigger pressing plate (15), a reset spring (19) sleeved on the connecting rod (18) is arranged between the vertical supporting plate (16) and the pressing block (17), a pressing mechanism (20) matched with the pressing block (17) to use is arranged at the lower end inside the cover body (2), and driving mechanisms (21) matched with the protection rod (7) to use are arranged on the front side and the rear side of the outer top end of the cable storage box (5).

2. The wireless manual alarm with good explosion-proof performance according to claim 1, characterized in that: connect fixed establishment (12) including connecting block (12.1) fixed connection in the inside top of main box body (1) and bottom, connecting block (12.1) one end extends to inside lid (2), connecting block (12.1) inside one end of keeping away from main box body (1) has been seted up and has been connected chamber (12.2), the inside one end that is close to lid (2) top surface and bottom surface of connecting chamber (12.2) is provided with push pedal (12.3), push pedal (12.3) are connected through being provided with the top push spring (12.4) with connecting between chamber (12.2) the inner wall, push pedal (12.3) are connected the other end fixedly connected with connection picture peg (12.5) that push pedal (12.4) pushed away, the jack (12.6) of cooperation connection picture peg (12.5) are seted up to lid (2) top surface and bottom surface.

3. The wireless manual alarm with good explosion-proof performance according to claim 1, characterized in that: manual alarm mechanism (13) are including setting up in carriage (13.1) that wireless alarm module (3) are close to lid (2) one end, inside rebound switch (13.2) with wireless alarm module (3) fixed connection of being provided with of carriage (13.1), inside explosion-proof asbestos pad (13.3) of cup jointing in rebound switch (13.2) that is provided with of carriage (13.1), lid (2) inside is close to and is provided with and starts according to clamp plate (13.4), set up cooperation on lid (2) lateral wall and start according to moving hole (13.5) that press plate (13.4) used, lid (2) inside lateral wall upper and lower extreme all are equipped with cup joints in guide frame (13.6) that start according to clamp plate (13.4), start according to clamp plate (13.4) front and back end upper and downside all be equipped with guide block (13.7), guide groove (13.8) that cooperation guide block (13.7) used are all seted up to guide frame (13.6) inside back wall before guide frame (13.6).

4. The wireless manual alarm with good explosion-proof performance according to claim 3, characterized in that: the locking mechanism (14) comprises two rotating support plates (14.1) arranged at the upper end inside the cover body (2), the front end and the rear end of each rotating support plate (14.1) are fixedly connected with the front wall and the rear wall of the cover body (2), a blocking plate (14.2) is arranged between the rotating support plates (14.1), the bottom end of the blocking plate (14.2) extends to one side of the starting pressing plate (13.4), a rotating rod (14.3) is fixedly inserted into the upper end of the blocking plate (14.2), two ends of the rotating rod (14.3) are inserted into the rotating support plates (14.1), damping rotating shafts (14.4) sleeved on the rotating rod (14.3) are arranged on the side walls of the rotating support plates (14.1) and the cover body (2), one end of the rotating rod (14.3) extends to the outside of the cover body (2) and is fixedly connected with a control plate (14.5), the positions of the front side and the lower side of the control plate (14.5) on the outer wall of the cover body (2) are fixedly connected with a limiting plate (13.6) through springs, and the side walls (13.4) are connected with the starting pressing plate (13.6).

5. The wireless manual alarm with good explosion-proof performance as claimed in claim 1, characterized in that: pressing means (20) including pegging graft in push rod (20.1) of lid (2) lateral wall lower extreme, set up cooperation on briquetting (17) and push down groove (20.2) that pole (20.1) used, lid (2) inside lateral wall lower extreme fixedly connected with pegs graft in push down spacing support (20.3) of pole (20.1) U-shaped, set up removal hole (20.4) that cooperation spacing support (20.3) used on push rod (20.1), lid (2) outer wall lower extreme articulates there is cooperation to push down protective cover (20.5) that pole (20.1) used.

6. The wireless manual alarm with good explosion-proof performance as claimed in claim 1, characterized in that: actuating mechanism (21) including fixed baffle (21.1) that sets up in wireless alarm module (3) rear end upside, guide (21.1) are last to be seted up guide hole (21.2) that cooperation guard bar (7) used, through being provided with guide arm (21.3) fixed connection between the outside top front and back side of storage case (5) and baffle (21.1), guide arm (21.3) are pegged graft on horizontal support board (6), baffle (21.1) upside front and back end all is provided with rotates gear (21.4) of being connected with main box body (1) lateral wall, all set up the tooth's socket structure with gear (21.4) meshing on the front and back wall of guard bar (7), dog (11) inside front and back side all is fixed to be pegged graft and is had motor (21.5), motor (21.5) rotation end and gear (21.4) one end center department fixed connection.