阅读说明：本技术 一种层叠式家用消防柜系统 (Domestic fire control cabinet system of range upon range of formula ) 是由 陈燕文 于 2019-12-02 设计创作，主要内容包括：本发明创造公开了一种层叠式家用消防柜系统,包括顶层设备、各个下层设备、烟感安装座以及烟雾传感器；顶层设备包括顶层壳体、控制主板以及电源模块；下层设备包括下层壳体、器材摆放抽屉以及电控锁定机构；烟感安装座包括圆筒形壳体、圆形顶板、两个L形固定板以及圆形线路板；烟雾传感器安装在烟感安装座上。该层叠式家用消防柜系统利用顶层设备以及各个下层设备进行组合安装,从而根据用户需要选用相应数量的下层设备进行组合,满足各类消防器材的定制需要；通过烟感安装座能够将各类烟雾传感器安装在监控区域的顶部,从而快速检测到烟雾。(The invention discloses a laminated household fire-fighting cabinet system, which comprises top-layer equipment, lower-layer equipment, a smoke sensor mounting seat and a smoke sensor, wherein the top-layer equipment is connected with the lower-layer equipment; the top layer equipment comprises a top layer shell, a control main board and a power supply module; the lower layer equipment comprises a lower layer shell, an equipment placing drawer and an electric control locking mechanism; the smoke sensing mounting seat comprises a cylindrical shell, a circular top plate, two L-shaped fixing plates and a circular circuit board; the smoke sensor is arranged on the smoke sensing installation seat. The stacked household fire-fighting cabinet system utilizes the top-layer equipment and the lower-layer equipment to be combined and installed, so that the lower-layer equipment with corresponding quantity is selected and combined according to the user requirements, and the customization requirements of various fire-fighting equipment are met; can install all kinds of smoke transducer at the top of control area through the mount pad is felt to the cigarette to detect smog fast.)

1. The utility model provides a domestic fire control cabinet system of range upon range of formula which characterized in that: comprises top layer equipment, each lower layer equipment, a smoke sensor mounting seat and a smoke sensor (12);

the top layer equipment comprises a cuboid top layer shell (1), a control main board (16) and a power supply module; the control main board (16) is installed in the top shell (1) through an insulating installation column (15); the power supply module is arranged in the top layer shell (1); a main controller, a memory, a main wireless communication module and a light-on electronic switch are arranged on the control main board (16); a touch screen (10) and an emergency lamp (11) are arranged on the upper side surface of the top layer shell (1); a power switch (6) is arranged on the front side surface of the top layer shell (1);

the lower-layer equipment comprises a cuboid lower-layer shell (2), an equipment placing drawer (63) arranged in the lower-layer shell (2) and an electric control locking mechanism arranged at the right side inside the lower-layer shell (2); a front side opening (3) is arranged on the front side of the lower shell (2), and a door panel (4) is hinged to the left side frame of the front side opening (3); the electric control locking mechanism is used for locking the right side edge of the door panel (4);

a guide side plate (65) is arranged on each of the left side and the right side in the lower shell (2); a drawer guide sliding groove (66) is longitudinally arranged on the opposite inner sides of the left guide side plate and the right guide side plate (65); two supporting rollers (72) are rotatably arranged at the left and right outer side edges of the equipment placing drawer (63); the supporting rollers (72) are supported and run in the drawer guide sliding grooves (66) on the corresponding sides, and the two supporting rollers (72) on the same side are respectively positioned in the middle and at the back of the side; a pin shaft (67) is vertically arranged at the bottom of the equipment placing drawer (63); an inner side hinge seat (69) is arranged on the inner side surface of the door panel (4); an arc-shaped push-pull rod (68) is hinged on the inner hinged seat (69), and arc-shaped guide holes (71) distributed in an arc shape are formed in the arc-shaped push-pull rod (68); the lower end of the pin shaft (67) penetrates through the arc-shaped guide hole (71), and a separation-preventing convex ring (70) for preventing the pin shaft (67) from separating is arranged on the lower end of the pin shaft (67);

limiting grooves (13) are formed in the peripheral edges of the bottoms of the top shell (1) and the lower shells (2), and adsorption magnets (14) are arranged in the limiting grooves (13); iron lugs (7) are arranged on the peripheral edges of the top of each lower shell (2); elastic supporting mechanisms are arranged on the right side of the bottom in the top layer shell (1), the right side of the top in each lower layer shell (2) and the right side of the bottom in each lower layer shell (2); the elastic support mechanism comprises a strip-shaped mounting plate (41) and three elastic support units; the three elastic supporting units respectively comprise a guide outer sleeve (42), a conductive rod (40), a supporting pressure spring (45), a movable ring piece (47) and a fixed ring piece (43); the guide outer sleeves (42) of the three elastic supporting units are vertically arranged on the strip-shaped mounting plate (41); the strip-shaped mounting plates (41) of the elastic support mechanisms are used for fixedly mounting corresponding positions of the top shell (1) and the lower shell (2); an insulating sleeve (48) is fixedly coated outside the conducting rod (40); two strip-shaped sliding holes (44) are vertically arranged on the outer wall of the guide outer sleeve (42); the insulating sleeve (48) is inserted in the guide outer sleeve (42), and the end part of the insulating sleeve (48) penetrates through the strip-shaped mounting plate (41) and the corresponding mounting position of the top-layer shell (1) or the lower-layer shell (2); two connecting columns (46) which respectively extend out of the two strip-shaped sliding holes (44) are arranged on the insulating sleeve (48); the movable ring piece (47) is arranged on the guide outer sleeve (42) in a sliding way, and the end parts of the two connecting columns (46) are fixed on the inner ring edge of the movable ring piece (47); the fixed ring piece (43) is fixedly arranged on the guide outer sleeve (42); the supporting pressure spring (45) is sleeved on the guide outer sleeve (42), and the supporting pressure spring (45) is elastically supported between the fixed ring piece (43) and the movable ring piece (47); a connecting socket (50) is arranged on the penetrating end part of each insulating sleeve (48) penetrating through the bottom of the top shell (1) and the bottom of each lower shell (2), and a conductive jack (51) electrically connected with the conductive rod (40) is arranged on the connecting socket (50); a conductive pin (49) electrically connected with the conductive rod (40) is arranged on the penetrating end part of each insulating sleeve (48) penetrating through the top of each lower shell (2);

the middle parts of the left and right lower side edges of the top shell (1) and the left and right upper and lower side edges of each lower shell (2) are respectively provided with a locking lug (57); each locking lug (57) is longitudinally provided with a locking rod mounting hole (58); an L-shaped locking rod (59) is arranged in a locking rod mounting hole (58) of a locking lug (57) at the middle part of the upper side of the left side and the right side of each lower shell (2); one end of the L-shaped locking rod (59) is inserted into the locking rod mounting hole (58) in a penetrating way, and an end convex ring (61) is arranged at the penetrating end; a locking compression spring (60) is sleeved on the penetrating end of the L-shaped locking rod (59), and two ends of the locking compression spring (60) are respectively supported on the end convex ring (61) and the locking lug (57); an inserted locking rod (62) inserted in a locking rod mounting hole (58) above the corresponding position is arranged at the other end of the L-shaped locking rod (59);

each lower shell (2) is stacked to form a stacked combination cabinet, the top shell (1) is placed on the stacked combination cabinet, and the iron bump (7) is embedded into the limiting groove (13) at the corresponding position and is attracted with the adsorption magnet (14); the conductive pins (49) are inserted into the conductive jacks (51) at the corresponding positions, and the conductive rods (40) which are up and down corresponding in the lower shell (2) are correspondingly and electrically connected through three internal cables (52);

the smoke sensing mounting seat comprises a cylindrical shell (101), a circular top plate (103), two L-shaped fixing plates (109) and a circular circuit board (106) arranged in the cylindrical shell (101); a slave wireless communication module, a slave controller and a smoke detection socket (107) are arranged on the circular circuit board (106); a mounting flange (102) is arranged on the lower side edge of the cylindrical shell (101), and a mounting round hole (104) is formed in the mounting flange (102); two strip-shaped clamping seats (110) are arranged on the inner wall of an upper tube opening of the cylindrical shell (101), and clamping groove openings are formed in the two strip-shaped clamping seats (110); the two strip-shaped clamping seats (110) are positioned at two equal division points of the same circumference; a butt joint mounting hole (105) is formed in the center of the circular top plate (103); two embedding notches (108) are arranged on the circumferential edge of the circular top plate (103), and the two embedding notches (108) are positioned at two equal division points of the same circumference; the circular top plate (103) is arranged at the upper tube opening of the cylindrical shell (101), and the circumferential edge of the circular top plate (103) is partially embedded into the clamping slot openings of the two strip-shaped clamping seats (110); a side edge jack (112) is arranged on the wall of the cylindrical shell (101) and at the position corresponding to the two embedding notches (108);

a bottom strip-shaped plate (113) is arranged at the bottom of the smoke sensor (12) through a bottom screw (114), and two ends of the bottom strip-shaped plate (113) are respectively provided with an embedded block (115); the two embedded blocks (115) are respectively provided with a buckle lock hole (116); the bottom of the smoke sensor (12) is arranged on a smoke sensing installation seat, the two embedding blocks (115) are respectively embedded into the two embedding notches (108), and the horizontal side plates of the two L-shaped fixing plates (109) respectively extend into the cylindrical shell (101) through the two side edge jacks (112) and are inserted into the two buckling lock holes (116); the vertical side plates of the two L-shaped fixing plates (109) are fixedly arranged on the outer wall of the cylindrical shell (101) through side screws (111); a signal plug of the smoke sensor (12) penetrates through the butt joint mounting hole (105) to be electrically connected and inserted on the smoke sensing socket (107); the slave controller is respectively electrically connected with the slave wireless communication module and the smoke sensing socket (107), and the slave wireless communication module is in wireless communication with the master wireless communication module;

the main controller is respectively and electrically connected with the memory, the touch screen (10), the main wireless communication module and the end part of one conducting rod (40) in the top layer shell (1); the power supply module respectively supplies power to the main controller, the memory, the touch screen (10), the main wireless communication module and the other two conducting rods (40) in the top layer shell (1); the light-on electronic switch is connected between the emergency lamp (11) and the power supply module in series, and the main controller is electrically connected with the control end of the light-on electronic switch and used for controlling the power supply on-off between the power supply module and the emergency lamp (11); the power switch (6) is connected in series with the power supply circuit of the power module.

2. The stacked home fire protection cabinet system of claim 1, wherein: the electric control locking mechanism comprises a rectangular frame (18), a push-pull electromagnet (19) and a driving plate (53); the driving plate (53) is fixedly arranged in the lower shell (2), and a relay (55) and three middle electrodes (54) are arranged on the driving plate (53); the three middle electrodes (54) are respectively and electrically connected to the three inner cables (52); the rectangular frame (18) is fixedly arranged on the right side wall in the lower shell (2), and a rectangular lock hole (32) is formed in the frame of the front side of the rectangular frame (18); the push-pull electromagnet (19) is vertically arranged on the inner wall of the upper side frame of the rectangular frame (18), and a limiting convex ring (22) is arranged on an iron core push rod (20) of the push-pull electromagnet (19); a rebound compression spring (21) is sleeved on the iron core push rod (20), and the rebound compression spring (21) is elastically supported between the shell of the push-pull electromagnet (19) and the limiting convex ring (22); a strip-shaped locking plate (27) is arranged on the inner side of the right side edge of the door panel (4), and a locking hole (30) is formed in the strip-shaped locking plate (27); after the door panel (4) is closed, the strip-shaped locking plate (27) is inserted into the rectangular frame (18) through the rectangular lock hole (32), and the lower end part of the iron core push rod (20) is inserted into the locking hole (30); a coil of the relay (55) is electrically connected to an intermediate electrode (54) electrically connected with the main controller, so that the main controller can control the relay (55); a normally open contact of the relay (55) is electrically connected to an intermediate electrode (54) electrically connected with the power supply module, so that the power supply module supplies power to the relay (55); the moving contact of the relay (55) is electrically connected with the electromagnetic coil of the push-pull electromagnet (19).

3. The stacked home fire protection cabinet system of claim 2, wherein: an ejection mechanism is arranged in the rectangular frame (18); the ejection mechanism comprises a strip-shaped supporting plate (34), a strip-shaped supporting block (33), a supporting connecting block (39) and an ejection pressure spring (37); the strip-shaped supporting block (33) is fixedly arranged on the inner side of the lower side frame of the rectangular frame (18) through a supporting connecting block (39); a sliding T-shaped groove (36) is longitudinally arranged on the strip-shaped supporting block (33), and a sliding T-shaped block (38) is slidably arranged in the sliding T-shaped groove (36); the upper side surface of the sliding T-shaped block (38) protrudes out of the sliding T-shaped groove (36), and the strip-shaped support plate (34) is fixedly arranged on the upper side surface of the sliding T-shaped block (38); the spring-open compression spring (37) is arranged at the rear end of the sliding T-shaped groove (36) and used for pushing the sliding T-shaped block (38) to move forwards; the rear end of the strip-shaped support plate (34) is provided with a blocking flanging (56) which is turned upwards; a guide slope surface (35) is arranged at the front end of the strip-shaped support plate (34); when the door panel (4) is closed, the upper side surface of the strip-shaped supporting plate (34) is supported on the lower side surface of the strip-shaped locking plate (27), and the rear end of the strip-shaped locking plate (27) is pressed on the blocking flanging (56).

4. The stacked home fire protection cabinet system of claim 2, wherein: a lock rod supporting seat (29) is arranged on the right side wall in the lower shell (2); the lower end of the iron core push rod (20) penetrates through the lock rod supporting seat (29), and a slope surface (31) which is in contact with the strip-shaped locking plate (27) and is extruded is arranged on the lower end of the iron core push rod (20).

5. The stacked home fire protection cabinet system of claim 2, wherein: a T-shaped guide sliding groove (24) is vertically arranged on the inner wall of the frame at the rear side of the rectangular frame (18), and a T-shaped guide sliding block (25) is slidably arranged in the T-shaped guide sliding groove (24); a synchronous rod (23) is longitudinally connected between the limiting convex ring (22) and the T-shaped guide sliding block (25), and a triangular rib plate (26) is arranged at the connection part of the synchronous rod (23) and the T-shaped guide sliding block (25); a manual guide hole (17) is vertically arranged on the right side wall of the lower shell (2); a manual deflector rod (28) extending out of the manual guide hole (17) is arranged on the synchronizing rod (23); a vertical translation plate (8) is arranged at the outer end part of the manual shifting lever (28), and a manual shifting block (9) is arranged on the vertical translation plate (8).

6. The stacked home fire protection cabinet system of claim 1, wherein: a loudspeaker (5) is arranged on the front side surface of the top layer shell (1); the loudspeaker (5) is electrically connected with the main controller; the power supply module supplies power for the loudspeaker (5).

7. The stacked home fire protection cabinet system of claim 1, wherein: a partition plate (64) is vertically arranged in the equipment placing drawer (63).

Technical Field

The invention relates to a fire-fighting cabinet system, in particular to a laminated household fire-fighting cabinet system.

Background

At present, the fire control cabinet in the current fire control cabinet system is the cabinet body of fixed knot structure, can only put the fire control equipment of corresponding quantity in the inside fire control cabinet, can not increase or reduce the fire control equipment of corresponding quantity according to user's needs, and the flexibility of using is relatively poor. Therefore, there is a need for a stacked household fire-fighting cabinet system, which can be combined according to the needs of users, so as to flexibly increase or decrease the number of fire-fighting equipments.

Disclosure of Invention

The invention has the following aims: the stacked household fire-fighting cabinet system can be combined according to the needs of users, so that the corresponding number of fire-fighting equipment can be flexibly increased or reduced.

The technical scheme is as follows: the invention creates a laminated household fire-fighting cabinet system, which comprises top-layer equipment, lower-layer equipment, a smoke-sensitive mounting seat and a smoke sensor;

the top layer equipment comprises a cuboid top layer shell, a control main board and a power supply module; the control main board is arranged in the top layer shell through an insulating mounting column; the power supply module is arranged in the top layer shell; the control main board is provided with a main controller, a memory, a main wireless communication module and a light-on electronic switch; a touch screen and an emergency lamp are arranged on the upper side surface of the top layer shell; a power switch is arranged on the front side surface of the top layer shell;

the lower layer equipment comprises a cuboid lower layer shell, an equipment placing drawer arranged in the lower layer shell and an electric control locking mechanism arranged at the right side edge inside the lower layer shell; a front side opening is arranged on the front side of the lower shell, and a door panel is hinged to the left side frame of the front side opening; the electric control locking mechanism is used for locking the right side edge of the door panel;

a guide side plate is arranged on each of the left side edge and the right side edge in the lower shell; a drawer guide sliding groove is longitudinally arranged on the opposite inner sides of the left guide side plate and the right guide side plate; two supporting rollers are rotatably arranged at the left and right outer side edges of the equipment placing drawer; the supporting rollers are supported and run in the drawer guide sliding chutes on the corresponding sides, and the two supporting rollers on the same side are respectively positioned in the middle and the back of the side edge; a pin shaft is vertically arranged at the bottom of the equipment placing drawer; an inner side hinge seat is arranged on the inner side surface of the door panel; an arc-shaped push-pull rod is hinged on the inner hinging seat, and arc-shaped guide holes distributed in an arc shape are arranged on the arc-shaped push-pull rod; the lower end of the pin shaft penetrates through the arc-shaped guide hole, and a separation-preventing convex ring for preventing the pin shaft from separating is arranged on the lower end of the pin shaft;

limiting grooves are formed in the peripheral edges of the bottoms of the top layer shell and the lower layer shells, and adsorption magnets are arranged in the limiting grooves; iron lugs are arranged on the peripheral edges of the top of each lower shell; elastic supporting mechanisms are arranged on the right side edge of the bottom in the top layer shell, the right side edge of the top in each lower layer shell and the right side edge of the bottom in each lower layer shell; the elastic supporting mechanism comprises a strip-shaped mounting plate and three elastic supporting units; the three elastic supporting units respectively comprise a guide outer sleeve, a conductive rod, a supporting pressure spring, a movable ring piece and a fixed ring piece; the guide outer sleeves of the three elastic supporting units are vertically arranged on the strip-shaped mounting plate; the strip-shaped mounting plates of the elastic support mechanisms are used for fixedly mounting corresponding positions of the top layer shell and the lower layer shell; an insulating sleeve is fixedly coated outside the conducting rod; two strip-shaped sliding holes are vertically arranged on the outer wall of the guide outer sleeve; the insulating sleeve is inserted in the guide outer sleeve, and the end part of the insulating sleeve penetrates through the strip-shaped mounting plate and the corresponding mounting position of the top layer shell or the lower layer shell; two connecting columns which respectively extend out of the two strip-shaped sliding holes are arranged on the insulating sleeve; the movable ring piece is arranged on the guide outer sleeve in a sliding mode, and the end parts of the two connecting columns are fixed on the inner ring edge of the movable ring piece; the fixed ring piece is fixedly arranged on the guide outer sleeve; the supporting compression spring is sleeved on the guide outer sleeve, and the supporting compression spring is elastically supported between the fixed ring piece and the movable ring piece; a connecting socket is arranged on the penetrating end part of each insulating sleeve penetrating through the bottom of the top layer shell and the bottom of each lower layer shell, and a conductive jack electrically connected with the conductive rod is arranged on the connecting socket; the penetrating end parts of the insulating sleeves penetrating the tops of the lower shells are respectively provided with a conductive contact pin electrically connected with the conductive rod;

the middle parts of the left and right lower side edges of the top layer shell and the left and right upper and lower side edges of each lower layer shell are respectively provided with a locking lug; each locking lug is longitudinally provided with a locking rod mounting hole; an L-shaped locking rod is arranged in the locking rod mounting hole of the locking lug at the middle part of the upper side edge of the left side and the right side of each lower-layer shell; one end of the L-shaped locking rod is inserted into the locking rod mounting hole in a penetrating way, and an end convex ring is arranged on the penetrating end; a locking pressure spring is sleeved on the penetrating end of the L-shaped locking rod, and two ends of the locking pressure spring are respectively supported on the end convex ring and the locking convex block; the other end of the L-shaped locking rod is provided with an inserted locking rod inserted in a locking rod mounting hole above the corresponding position;

the lower shells are stacked to form a stacked combination cabinet, the top shell is placed on the stacked combination cabinet, and the iron lugs are embedded into the limiting grooves at corresponding positions and are attracted with the adsorption magnets; the conductive contact pins are inserted into the conductive jacks at the corresponding positions, and the corresponding conductive rods up and down in the lower shell are correspondingly and electrically connected through three internal cables;

the smoke sensing mounting seat comprises a cylindrical shell, a circular top plate, two L-shaped fixing plates and a circular circuit board arranged in the cylindrical shell; the round circuit board is provided with a slave wireless communication module, a slave controller and a smoke sensing socket; an installation flange is arranged on the lower side edge of the cylindrical shell, and an installation round hole is formed in the installation flange; two strip-shaped clamping seats are arranged on the inner wall of an upper cylinder opening of the cylindrical shell, and clamping notches are formed in the two strip-shaped clamping seats; the two strip-shaped clamping seats are positioned at two equal division points of the same circumference; a butt joint mounting hole is formed in the center of the circular top plate; two embedding notches are arranged on the circumferential edge of the circular top plate and are positioned at two equal points of the same circumference; the circular top plate is arranged at the upper tube opening of the cylindrical shell, and the circumferential edge of the circular top plate is partially embedded into the clamping slot openings of the two strip-shaped clamping seats; a side edge jack is arranged on the wall of the cylindrical shell and at the position corresponding to the two embedding notches;

a bottom strip-shaped plate is arranged at the bottom of the smoke sensor through a bottom screw, and two ends of the bottom strip-shaped plate are respectively provided with an embedded block; the two embedded blocks are respectively provided with a buckle lock hole; the bottom of the smoke sensor is arranged on the smoke sensor mounting seat, the two embedding blocks are respectively embedded into the two embedding notches, and the horizontal side plates of the two L-shaped fixing plates respectively extend into the cylindrical shell through the two side edge jacks and are inserted into the two buckle locking holes; the vertical side plates of the two L-shaped fixing plates are fixedly arranged on the outer wall of the cylindrical shell through side screws; a signal plug of the smoke sensor penetrates through the butt joint mounting hole to be electrically connected and inserted on the smoke sensing socket; the slave controller is respectively electrically connected with the slave wireless communication module and the smoke sensing socket, and the slave wireless communication module is in wireless communication with the master wireless communication module;

the main controller is respectively and electrically connected with the memory, the touch screen, the main wireless communication module and the end part of one conducting rod in the top layer shell; the power supply module respectively supplies power to the main controller, the memory, the touch screen, the main wireless communication module and the other two conducting rods in the top layer shell; the main controller is electrically connected with the control end of the light-on electronic switch and used for controlling the power supply on-off between the power supply module and the emergency lamp; the power switch is connected in series with a power supply line of the power module.

Furthermore, the electric control locking mechanism comprises a rectangular frame, a push-pull electromagnet and a driving plate; the driving board is fixedly arranged in the lower shell, and a relay and three middle electrodes are arranged on the driving board; the three middle electrodes are respectively and electrically connected to the three inner cables; the rectangular frame is fixedly arranged on the right side wall in the lower layer shell, and a rectangular lock hole is formed in the frame on the front side of the rectangular frame; the push-pull electromagnet is vertically arranged on the inner wall of the upper side frame of the rectangular frame, and a limiting convex ring is arranged on an iron core push rod of the push-pull electromagnet; a rebound pressure spring is sleeved on the iron core push rod and elastically supported between the shell of the push-pull electromagnet and the limiting convex ring; a strip-shaped locking plate is arranged on the inner side of the right side edge of the door plate, and a locking hole is formed in the strip-shaped locking plate; after the door plate is closed, the strip-shaped locking plate is inserted into the rectangular frame through the rectangular locking hole, and the lower end part of the iron core push rod is inserted into the locking hole; a coil of the relay is electrically connected to an intermediate electrode electrically connected with the main controller, so that the main controller can control the relay; a normally open contact of the relay is electrically connected to an intermediate electrode electrically connected with the power supply module, so that the power supply module supplies power to the relay; the moving contact of the relay is electrically connected with the electromagnetic coil of the push-pull electromagnet.

Furthermore, an ejection mechanism is arranged in the rectangular frame; the ejection mechanism comprises a strip-shaped supporting plate, a strip-shaped supporting block, a supporting connecting block and an ejection pressure spring; the strip-shaped supporting block is fixedly arranged on the inner side of the lower side frame of the rectangular frame through a supporting connecting block; a sliding T-shaped groove is longitudinally arranged on the strip-shaped supporting block, and a sliding T-shaped block is slidably arranged in the sliding T-shaped groove; the upper side surface of the sliding T-shaped block protrudes out of the sliding T-shaped groove, and the strip-shaped support plate is fixedly arranged on the upper side surface of the sliding T-shaped block; the spring-open pressure spring is arranged at the rear end of the sliding T-shaped groove and used for pushing the sliding T-shaped block to move forwards; the rear end of the strip-shaped supporting plate is provided with a blocking flanging which is turned upwards; the front end of the strip-shaped supporting plate is provided with a guide slope; when the door plant closed, the side support of going up of bar backup pad was on the downside of bar locking plate, and the rear end of bar locking plate is pressed and is being blockked the turn-ups.

Furthermore, a lock rod supporting seat is arranged on the right side wall in the lower shell; the lower end of the iron core push rod penetrates through the lock rod supporting seat, and a slope surface which is in contact with the strip-shaped locking plate and is extruded is arranged on the lower end of the iron core push rod.

Furthermore, a T-shaped guide sliding groove is vertically arranged on the inner wall of the frame at the rear side of the rectangular frame, and a T-shaped guide sliding block is slidably arranged in the T-shaped guide sliding groove; a synchronous rod is longitudinally connected between the limiting convex ring and the T-shaped guide sliding block, and a triangular rib plate is arranged at the joint of the synchronous rod and the T-shaped guide sliding block; a manual guide hole is vertically arranged on the right side wall of the lower shell; a manual deflector rod extending out of the manual guide hole is arranged on the synchronous rod; and a vertical translation plate is arranged at the outer end part of the manual shifting lever, and a manual shifting block is arranged on the vertical translation plate.

Furthermore, a loudspeaker is arranged on the front side surface of the top layer shell; the loudspeaker is electrically connected with the main controller; the power module supplies power to the loudspeaker.

Furthermore, a partition board is vertically arranged in the equipment placing drawer.

Compared with the prior art, the invention has the beneficial effects that: the top layer equipment and all the lower layer equipment are combined and installed, so that the lower layer equipment with corresponding quantity is selected for combination according to the needs of users, and the customization needs of various fire-fighting equipment are met; the top layer equipment is electrically connected with each lower layer equipment through the conductive contact pins and the conductive jacks, so that the top layer equipment uniformly controls each lower layer equipment after combination; the limiting groove, the adsorption magnet and the iron bump are utilized to realize accurate positioning and fixing during combination; the elastic support unit can be used for elastically supporting the conductive contact pin and the connecting socket, so that the conductive contact performance of the conductive contact pin and the conductive jack is ensured; the upper layer and the lower layer can be locked after being stacked and installed by utilizing the L-shaped locking rod, the locking lug, the locking pressure spring and the inserted locking rod, so that looseness during use is prevented, and the stability after stacking is ensured; the arc-shaped push-pull rod, the arc-shaped guide hole, the pin shaft and the inner side hinge seat can be used for directly pulling the front side of the equipment placing drawer out of the lower shell when the door plate is opened outwards to a certain angle, so that a user can conveniently and directly take fire-fighting equipment after opening the door, and the moving range of the arc-shaped guide hole does not influence the bouncing of the door plate during unlocking; the detachable fixed installation of the smoke sensor on the smoke sensor installation seat is formed by the bottom strip-shaped plate, the two embedded blocks, the buckle locking hole, the bottom screw, the side screw and the two L-shaped fixing plates, so that the universal installation of various smoke sensors is met; when the circular top plate is installed, the two embedded notches correspond to the two strip-shaped clamping seats, and then the circular top plate is rotated, so that the edge of the circular top plate is clamped in the clamping notches; can install all kinds of smoke transducer at the top of control area through the mount pad is felt to the cigarette to detect smog fast.

Drawings

FIG. 1 is a schematic structural diagram of a fire-fighting cabinet according to the present invention;

FIG. 2 is a schematic top view of the top device of the present invention;

FIG. 3 is a schematic bottom view of the lower layer apparatus of the present invention;

FIG. 4 is a schematic view of the opened inner structure of the door panel of the lower equipment according to the present invention;

fig. 5 is a schematic view of the top mechanism of the arc push-pull rod of the present invention;

FIG. 6 is a schematic diagram of the right view structure of the lower layer device created by the present invention;

FIG. 7 is a schematic structural view of an electrically controlled locking mechanism according to the present invention;

FIG. 8 is a partial sectional view of the upper shell according to the present invention;

FIG. 9 is a schematic circuit diagram of the system according to the present invention;

FIG. 10 is a schematic top view of the smoke sensor mounting base according to the present invention;

FIG. 11 is a schematic side view of the smoke sensor mounting seat according to the present invention;

fig. 12 is a schematic side view of the smoke sensor of the present invention.

Detailed Description

The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.