CN110772737B - Laminated household fire-fighting cabinet system - Google Patents
Laminated household fire-fighting cabinet system Download PDFInfo
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- CN110772737B CN110772737B CN201911215764.1A CN201911215764A CN110772737B CN 110772737 B CN110772737 B CN 110772737B CN 201911215764 A CN201911215764 A CN 201911215764A CN 110772737 B CN110772737 B CN 110772737B
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- 239000000779 smoke Substances 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 33
- 238000004891 communication Methods 0.000 claims description 30
- 230000000149 penetrating effect Effects 0.000 claims description 20
- 230000000903 blocking effect Effects 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 238000013519 translation Methods 0.000 claims description 8
- 241000237983 Trochidae Species 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C8/00—Hand tools or accessories specially adapted for fire-fighting, e.g. tool boxes
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses a laminated household fire-fighting cabinet system, which comprises top-layer equipment, lower-layer equipment, a smoke-sensing mounting seat and a smoke sensor, wherein the top-layer equipment is connected with the smoke-sensing mounting seat; the top layer equipment comprises a top layer shell, a control main board and a power supply module; the lower equipment comprises a lower shell, equipment placement drawers 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 laminated household fire-fighting cabinet system utilizes the top-layer equipment and each lower-layer equipment to be assembled, 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; can install all kinds of smoke transducer at the top in the monitoring area through the mount pad is felt to smoke is detected fast.
Description
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-fighting cabinet in the existing fire-fighting cabinet system is a cabinet body with a fixed structure, only a corresponding number of fire-fighting equipment can be placed in the fire-fighting cabinet, the corresponding number of fire-fighting equipment cannot be increased or reduced according to the needs of users, and the flexibility of use is poor. Therefore, there is a need to design a stacked fire-fighting cabinet system for home use that can be combined according to the needs of the user, thereby flexibly increasing or decreasing the number of fire-fighting equipment.
Disclosure of Invention
The invention aims to: a stacked home fire cabinet system is provided that can be combined according to user needs to flexibly increase or decrease the corresponding number of fire-fighting equipment.
The technical scheme is as follows: the invention creates a laminated household fire-fighting cabinet system, which comprises top equipment, each lower equipment, a smoke sensing 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 module is arranged in the top layer shell; a main controller, a memory, a main wireless communication module and a lamp-on electronic switch are arranged on the control main board; 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 equipment comprises a cuboid lower shell, an equipment placing drawer arranged in the lower shell and an electric control locking mechanism arranged on the right side edge inside the lower shell; the front side of the lower shell is provided with a front side opening, and a door plate is hinged at 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 plate;
a guide side board is arranged on the left side and the right side of the lower shell; a drawer guide chute 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 support and walk in the drawer guide sliding grooves on the corresponding sides, and the two supporting rollers on the same side are respectively positioned in the middle part and the rear position of the side; a pin shaft is vertically arranged at the bottom of the equipment placement drawer; an inner hinge seat is arranged on the inner side surface of the door plate; an arc-shaped push-pull rod is hinged on the inner hinging seat, and arc-shaped guide holes distributed in an arc shape are formed in the arc-shaped push-pull rod; the lower end of the pin shaft penetrates through the arc-shaped guide hole, and an anti-disengaging convex ring for preventing the pin shaft from disengaging is arranged at 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 bumps are arranged at the peripheral edges of the top of each lower shell; elastic supporting mechanisms are arranged on the bottom right side edge in the top layer shell, the top right side edge in each lower layer shell and the bottom right side edge 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 comprise a guiding outer sleeve, a conducting rod, a supporting pressure spring, a movable ring piece and a fixed ring piece; the guiding 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 supporting 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 formed in the outer wall of the guide outer sleeve; the insulation sleeve is inserted into the guide outer sleeve, and the end part of the insulation 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 extend out of the two strip-shaped sliding holes respectively are arranged on the insulating sleeve; the movable ring piece is arranged on the guide outer sleeve in a sliding manner, 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 is elastically supported between the fixed ring piece and the movable ring piece; a connecting socket is arranged at 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 a conductive rod is arranged on the connecting socket; conductive pins electrically connected with the conductive rods are arranged on the penetrating end parts of the insulating sleeves penetrating through the tops of the lower-layer shells;
the middle parts of the left side lower side edge and the right side lower side edge of the top layer shell and the middle parts of the left side upper side lower side edge and the right side upper side lower side edge of each lower layer shell are respectively provided with a locking lug; a lock rod mounting hole is longitudinally arranged on each locking lug; an L-shaped locking rod is arranged in a locking rod mounting hole of a locking lug at the middle part of the upper side edge of each lower 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; the through end of the L-shaped locking rod is sleeved with a locking pressure spring, and two ends of the locking pressure spring are respectively supported on the end convex ring and the locking convex block; an inserting lock rod which is inserted into a lock rod mounting hole above the corresponding position is arranged at the other end of the L-shaped lock rod;
each lower shell is stacked to form a stacked combination cabinet, the top shell is placed on the stacked combination cabinet, and the iron bumps are embedded into the limit grooves at the corresponding positions and are attracted with the adsorption magnets; the conductive pins are inserted into conductive jacks at corresponding positions, and are correspondingly and electrically connected between the upper and lower corresponding conductive rods in the lower shell 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 secondary wireless communication module, the secondary controller and the smoke sensing socket are arranged on the circular circuit board; the lower side of the cylindrical shell is provided with a mounting flange, and the mounting flange is provided with a mounting round hole; two strip-shaped clamping seats are arranged on the inner wall of the upper cylinder opening of the cylindrical shell, and clamping notch openings are arranged on the two strip-shaped clamping seats; the two strip-shaped clamping seats are positioned at two equally divided points of the same circumference; a butt joint mounting hole is formed in the center of the circular top plate; two embedded notches are formed in the circumferential edge of the circular top plate, and the two embedded notches are located at two equal dividing points of the same circumference; the circular top plate is arranged at the upper cylinder opening of the cylindrical shell, and the circumferential edge of the circular top plate is partially embedded into the clamping notch of the two strip-shaped clamping seats; a side jack is arranged on the wall of the cylindrical shell and at the position corresponding to the two embedded notch;
the bottom of the smoke sensor is provided with a bottom strip plate through a bottom screw, and two ends of the bottom strip plate are provided with an embedded block; a buckling lock hole is formed in each of the two embedded blocks; the bottom of the smoke sensor is arranged on the smoke sensing mounting seat, the two embedded blocks are respectively embedded into the two embedded notch, and the horizontal side plates of the two L-shaped fixing plates extend into the cylindrical shell from the two side edge jacks respectively and are inserted into the two buckle lock 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; the signal plug of the smoke sensor passes through the butt joint mounting hole to be electrically connected and plugged on the smoke sensing socket; the slave controller is respectively and 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 one end part of the conductive rod in the top layer shell; the power supply module is used for supplying power to the main controller, the memory, the touch screen, the main wireless communication module and the other two conductive rods in the top-layer shell respectively; the electronic switch for switching on the lamp is connected in series between the emergency lamp and the power supply module, and the main controller is electrically connected with the control end of the electronic switch for switching on and off the power supply between the power supply module and the emergency lamp; the power switch is connected in series on the power supply line of the power module.
Further, the electric control locking mechanism comprises a rectangular frame, a push-pull electromagnet and a driving plate; the driving plate is fixedly arranged in the lower shell, and a relay and three middle electrodes are arranged on the driving plate; 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 shell, and a rectangular lock hole is formed in the front side frame 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 is elastically supported between the shell of the push-pull electromagnet and the limiting convex ring; the inner side of the right side edge of the door plate is provided with a strip-shaped locking 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; the coil of the relay is electrically connected to the intermediate electrode which is electrically connected with the main controller, so that the control of the main controller on the relay is realized; the normally open contact of the relay is electrically connected to the middle electrode which is electrically connected with the power module, so that the power module can supply power to the relay; the moving contact of the relay is electrically connected with the electromagnetic coil of the push-pull electromagnet.
Further, a spring opening mechanism is arranged in the rectangular frame; the spring opening mechanism comprises a strip-shaped supporting plate, a strip-shaped supporting block, a supporting connecting block and a spring opening pressure spring; the strip-shaped supporting block is fixedly arranged at the inner side of the lower side frame of the rectangular frame through a supporting connecting block; a sliding T-shaped groove is longitudinally formed in 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 a strip-shaped supporting 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 is 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 plate is closed, the upper side face of the strip-shaped supporting plate is supported on the lower side face of the strip-shaped locking plate, and the rear end of the strip-shaped locking plate is pressed on the blocking turnup edge.
Further, a lock rod supporting seat is arranged on the right side wall in the lower shell; the lower extreme of iron core push rod runs through locking lever supporting seat, and is provided with the slope that touches extrusion with bar locking plate on the lower extreme of iron core push rod.
Further, a T-shaped guide chute is vertically arranged on the inner wall of the rear side frame of the rectangular frame, and a T-shaped guide sliding block is slidably arranged in the T-shaped guide chute; a synchronizing 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 synchronizing 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; the outer end part of the manual shifting lever is provided with a vertical translation plate, and the vertical translation plate is provided with a manual shifting block.
Further, a speaker is provided on the front side of the top-layer housing; the loudspeaker is electrically connected with the main controller; the power module supplies power to the loudspeaker.
Further, a partition plate is vertically arranged in the equipment placement drawer.
Compared with the prior art, the invention has the beneficial effects that: the top layer equipment and the lower layer equipment are utilized for combined installation, 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 pins and the conductive jacks, so that the top layer equipment is used for uniformly controlling each lower layer equipment after combination; the limit groove, the adsorption magnet and the iron convex block are utilized to realize accurate positioning and fixing in combination; the elastic support unit can be used for realizing the elastic support of the conductive contact pin and the connection 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 plug-in locking rod, so that loosening is prevented during use, and the stability after stacking is ensured; when the door plate is outwards opened to a certain angle, the front side of the equipment placing drawer can be directly pulled out of the lower shell by utilizing the arc push-pull rod, the arc guide hole, the pin shaft and the inner hinge seat, so that a user can conveniently take and cancel the equipment after opening the door, and the movable range of the arc guide hole is not influenced, so that the door plate is sprung open during unlocking; the detachable fixed installation of the smoke sensor on the smoke sensing installation seat is formed by utilizing the bottom strip-shaped plate, the two embedded blocks, the buckle lock hole, the bottom screw, the side screw and the two L-shaped fixing plates, so that the universal installation of various smoke sensors is satisfied; 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 to enable the edges of the circular top plate to be buckled in the clamping notches; can install all kinds of smoke transducer at the top in the monitoring area through the mount pad is felt to smoke is detected fast.
Drawings
FIG. 1 is a schematic view of a fire-fighting cabinet according to the present invention;
FIG. 2 is a schematic top view of the top-level apparatus of the present invention;
FIG. 3 is a schematic view of the bottom structure of the lower equipment according to the present invention;
FIG. 4 is a schematic view of the inner structure of the door panel of the lower equipment according to the present invention after being opened;
FIG. 5 is a schematic view of a top view of an arcuate push-pull rod of the present invention;
FIG. 6 is a right-side view of the lower device of the present invention;
FIG. 7 is a schematic diagram of an electrically controlled locking mechanism according to the present invention;
FIG. 8 is a schematic view of the upper shell of the present invention in partial cross-section;
FIG. 9 is a schematic diagram of a system circuit structure according to the present invention;
FIG. 10 is a schematic top view of a smoke sensing mounting base according to the present invention;
FIG. 11 is a schematic side view of a smoke sensing mounting seat according to the present invention;
fig. 12 is a schematic side view of a smoke sensor according to the present invention.
Detailed Description
The following describes the inventive technical scheme in detail with reference to the accompanying drawings, but the inventive scope of protection is not limited to the embodiments.
Example 1:
as shown in fig. 1-12, the present invention creates a disclosed stacked fire-fighting cabinet system for home use comprising: top-level devices, respective lower-level devices, a smoke-sensing mount, 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 arranged in the top-layer shell 1 through an insulating mounting 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 lamp-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 shell 1; a power switch 6 is arranged on the front side surface of the top shell 1;
the lower equipment comprises a cuboid lower shell 2, an equipment placing drawer 63 arranged in the lower shell 2 and an electric control locking mechanism arranged on the right side inside the lower shell 2; the front side of the lower shell 2 is provided with a front side opening 3, and a door plate 4 is hinged at 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 plate 4;
a guiding side plate 65 is arranged on the left and right sides in the lower shell 2; a drawer guide chute 66 is longitudinally provided on opposite inner sides of the left and right guide side plates 65; two supporting rollers 72 are rotatably installed at the left and right outer sides of the equipment placing drawer 63; the supporting rollers 72 support and walk 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 part and the rear position of the side; a pin 67 is vertically arranged at the bottom of the equipment placing drawer 63; an inner hinge seat 69 is provided on the inner side surface of the door panel 4; an arc-shaped push-pull rod 68 is hinged on the inner hinging 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 67 penetrates through the arc-shaped guide hole 71, and an anti-disengagement convex ring 70 for preventing the pin 67 from disengaging is arranged on the lower end of the pin 67;
limiting grooves 13 are formed in the peripheral edges of the bottoms of the top-layer shell 1 and the lower-layer shells 2, and attracting magnets 14 are arranged in the limiting grooves 13; iron bumps 7 are arranged on the peripheral edges of the top of each lower shell 2; elastic supporting mechanisms are arranged on the bottom right side edge in the top layer shell 1, the top right side edge in each lower layer shell 2 and the bottom right side edge in each lower layer shell 2; the elastic support mechanism includes a strip-shaped mounting plate 41 and three elastic support units; the three elastic supporting units comprise a guiding outer sleeve 42, a conducting rod 40, a supporting pressure spring 45, a movable ring piece 47 and a fixed ring piece 43; the guiding 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 supporting mechanisms are used for fixedly mounting the corresponding positions of the top layer shell 1 and the lower layer shell 2; an insulating sleeve 48 is fixedly wrapped on the outer part of the conductive 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 into the guiding 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 posts 46 extending out of the two strip-shaped sliding holes 44 are arranged on the insulating sleeve 48; the movable ring piece 47 is slidably mounted on the guide outer sleeve 42, and the ends of the two connecting posts 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 guiding 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 connection socket 50 is provided at the penetrating end of each insulating bush 48 penetrating the bottom of the top-layer casing 1 and the bottom of each lower-layer casing 2, and a conductive insertion hole 51 electrically connected with the conductive rod 40 is provided at the connection socket 50; conductive pins 49 electrically connected to the conductive bars 40 are provided at penetrating ends of the respective insulating sleeves 48 penetrating the top of the respective lower-layer cases 2;
a locking lug 57 is arranged in the middle of the left and right lower sides of the top shell 1 and in the middle of the left and right upper and lower sides of each lower shell 2; a lock lever mounting hole 58 is longitudinally provided on each of the locking projections 57; an L-shaped locking bar 59 is installed in the locking bar installation hole 58 of the locking projection 57 in the middle of the upper side of the left and right sides of each lower case 2; one end of an L-shaped locking rod 59 is inserted into the locking rod mounting hole 58 in a penetrating manner, and an end convex ring 61 is arranged on the penetrating end; a locking pressure spring 60 is sleeved on the penetrating end of the L-shaped locking rod 59, and two ends of the locking pressure spring 60 are respectively supported on the end convex ring 61 and the locking convex block 57; an insertion lock lever 62 inserted into the lock lever mounting hole 58 above the corresponding position is provided on the other end of the L-shaped lock lever 59;
each lower layer of shell 2 is stacked to form a stacked combination cabinet, the top layer of shell 1 is placed on the stacked combination cabinet, and the iron bumps 7 are embedded into the limit grooves 13 at the corresponding positions and are attracted with the attracting magnets 14; the conductive pins 49 are inserted into the conductive insertion holes 51 at corresponding positions, and are correspondingly and electrically connected between the conductive rods 40 corresponding up and down in the lower-layer housing 2 through three internal cables 52;
the smoke sensing installation 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-sensing socket 107 are provided on the circular wiring board 106; a mounting flange 102 is arranged on the lower side of the cylindrical shell 101, and a mounting round hole 104 is arranged on the mounting flange 102; two strip-shaped clamping seats 110 are arranged on the inner wall of the upper cylinder opening of the cylindrical shell 101, and clamping notches are arranged on the two strip-shaped clamping seats 110; the two strip-shaped clamping seats 110 are positioned at two equally divided points of the same circumference; a butt-joint mounting hole 105 is provided at the center of the circular top plate 103; two embedded notches 108 are arranged on the circumferential edge of the circular top plate 103, and the two embedded notches 108 are positioned at two equally divided points of the same circumference; the circular top plate 103 is installed at the upper cylinder opening of the cylindrical shell 101, and the circumferential edge of the circular top plate 103 is partially embedded into the clamping notches of the two strip-shaped clamping seats 110; a side insertion hole 112 is formed in the wall of the cylindrical housing 101 at a position corresponding to the two insertion slots 108;
a bottom strip plate 113 is mounted at the bottom of the smoke sensor 12 through a bottom screw 114, and an embedded block 115 is arranged at both ends of the bottom strip plate 113; a latch hole 116 is provided on both of the insert blocks 115; the bottom of the smoke sensor 12 is arranged on the smoke sensing installation seat, two embedded blocks 115 are respectively embedded into two embedded notch 108, and the horizontal side plates of two L-shaped fixing plates 109 respectively extend into the cylindrical shell 101 from two side edge jacks 112 and are inserted into two buckling lock holes 116; the vertical side plates of the two L-shaped fixing plates 109 are fixedly mounted on the outer wall of the cylindrical housing 101 by side screws 111; the signal plug of the smoke sensor 12 passes through the butt joint mounting hole 105 to be electrically connected and plugged on the smoke sensing socket 107; the slave controller is respectively and 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 conductive 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 conductive rods 40 in the top-layer shell 1; the electronic switch for switching on the lamp is connected in series between the emergency lamp 11 and the power supply module, and the main controller is electrically connected with the control end of the electronic switch for switching on and off the power supply between the power supply module and the emergency lamp 11; the power switch 6 is connected in series to the power supply line of the power module.
The top layer equipment and the lower layer equipment are utilized for combined installation, 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 pins 49 and the conductive jacks 51, so that the top layer equipment is used for uniformly controlling each lower layer equipment after combination; the limit groove 13, the adsorption magnet 14 and the iron convex block 7 are utilized to realize accurate positioning and fixing in combination; the elastic support unit can be used for realizing the elastic support of the conductive pins 49 and the connection sockets 50, so that the conductive contact performance of the conductive pins 49 and the conductive jacks 51 is ensured; the upper layer and the lower layer can be locked after being stacked and installed by utilizing the L-shaped locking rod 59, the locking lug 57, the locking pressure spring 60 and the inserting locking rod 62, so that loosening is prevented during use, and the stability after stacking is ensured; when the door plate 4 is opened outwards to a certain angle, the front side of the equipment placing drawer 63 can be directly pulled out of the lower shell 2 by utilizing the arc push-pull rod 68, the arc guide hole 71, the pin shaft 67 and the inner hinge seat 69, so that a user can take out the equipment after opening the door, and the door plate 4 is prevented from being sprung out when unlocking due to the movable range of the arc guide hole 71; the detachable fixed installation of the smoke sensor 12 on the smoke sensing installation seat is formed by the bottom strip-shaped plate 113, the two embedded blocks 115, the buckling lock hole 116, the bottom screw 114, the side screw 111 and the two L-shaped fixing plates 109, so that the universal installation of various smoke sensors 12 is satisfied; when the circular top plate 103 is installed, the two embedded notches 108 correspond to the two strip-shaped clamping seats 110, and then the circular top plate 103 is rotated, so that the edges of the circular top plate 103 are buckled in the clamping notches; various types of smoke sensors 12 can be mounted on top of the monitored area through the smoke sensing mounting base, so that smoke is detected rapidly.
Further, the electrically controlled locking mechanism comprises a rectangular frame 18, a push-pull electromagnet 19 and a driving plate 53; the driving plate 53 is fixedly installed in the lower-layer housing 2, and a relay 55 and three intermediate electrodes 54 are provided on the driving plate 53; the three intermediate electrodes 54 are electrically connected to the three inner cables 52, respectively; the rectangular frame 18 is fixedly arranged on the right side wall in the lower shell 2, and a rectangular lock hole 32 is arranged on the front side frame 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 pressure spring 21 is sleeved on the iron core push rod 20, and the rebound pressure spring 21 is elastically supported between the shell of the push-pull electromagnet 19 and the limit convex ring 22; a bar-shaped locking plate 27 is arranged on the inner side of the right side edge of the door plate 4, and a locking hole 30 is arranged on the bar-shaped locking plate 27; after the door plate 4 is closed, the strip-shaped locking plate 27 is inserted into the rectangular frame 18 through the rectangular locking hole 32, and the lower end part of the iron core push rod 20 is inserted into the locking hole 30; the coil of the relay 55 is electrically connected to the intermediate electrode 54 electrically connected with the main controller, so that the control of the main controller on the relay 55 is realized; the normally open contact of the relay 55 is electrically connected to the intermediate electrode 54 electrically connected with the power module, so that the power module supplies power to the relay 55; the moving contact of the relay 55 is electrically connected to the electromagnetic coil of the push-pull electromagnet 19. The electric signal of the internal cable 52 can be led out by the intermediate electrode 54; the strip-shaped locking plate 27 can be locked in time after being in place by the rebound pressure spring 21; the push-pull electromagnet 19 can be driven by a relay.
Further, a pop-up mechanism is provided in the rectangular frame 18; the spring opening mechanism comprises a strip-shaped supporting plate 34, a strip-shaped supporting block 33, a supporting connecting block 39 and a spring opening 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 supporting plate 34 is fixedly arranged on the upper side surface of the sliding T-shaped block 38; the spring 37 is arranged at the rear end of the sliding T-shaped groove 36 and is used for pushing the sliding T-shaped block 38 to move forwards; the rear end of the strip-shaped supporting plate 34 is provided with a blocking flanging 56 which is turned upwards; the front end of the strip-shaped supporting plate 34 is provided with a guide slope 35; when the door panel 4 is closed, the upper side of the bar-shaped support plate 34 is supported on the lower side of the bar-shaped lock piece 27, and the rear end of the bar-shaped lock piece 27 is pressed against the blocking flange 56. The blocking flange 56 can be used for elastically blocking the strip-shaped locking plate 27 when the strip-shaped locking plate is inserted, so that a certain elastic pushing force is maintained, and the door plate 4 can be quickly sprung open when the push-pull electromagnet 19 is unlocked; the strip-shaped supporting plate 34 can be used for supporting the strip-shaped locking plate 27 when the strip-shaped locking plate 27 is contacted with the slope surface 31, so that the strip-shaped locking plate 27 is prevented from bending, and the firmness in locking is ensured; the guide slope 35 prevents the strip lock piece 27 from colliding with the strip support plate 34 in the front edge.
Further, a lock lever support seat 29 is provided on the right side wall in the lower-layer casing 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 and extruded by the bar-shaped locking plate 27 is arranged on the lower end of the iron core push rod 20. The stability of the lower end part of the iron core push rod 20 can be realized by utilizing the lock rod supporting seat 29; the use of the slope surface 31 can facilitate the pressing of the bar lock piece 27 when touched, so that the iron core push rod 20 moves upward.
Further, a T-shaped guide chute 24 is vertically arranged on the inner wall of the rear side frame of the rectangular frame 18, and a T-shaped guide sliding block 25 is slidably arranged in the T-shaped guide chute 24; a synchronizing rod 23 is longitudinally connected between the limit convex ring 22 and the T-shaped guide slide block 25, and a triangular rib plate 26 is arranged at the joint of the synchronizing rod 23 and the T-shaped guide slide 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 synchronous rod 23; a vertical translation plate 8 is provided on the outer end of the manual lever 28, and a manual dial 9 is provided on the vertical translation plate 8. A manual unlocking structure is formed by the manual shifting block 9, the vertical translation plate 8, the synchronous rod 23 and the manual shifting rod 28, so that manual unlocking is performed when power supply is in a problem; the vertical translation plate 8 can be supported at the manual guide hole 17 to realize stable sliding; the smooth lifting movement of the synchronizing rod 23 can be realized by the cooperation of the T-shaped guide chute 24 and the T-shaped guide slide block 25.
Further, a speaker 5 is provided on the front side of the top-layer casing 1; the loudspeaker 5 is electrically connected with the main controller; the power supply module supplies power to the speaker 5. The speaker 5 can be used for conveniently playing alarm signals and voice prompts for equipment.
Further, a partition plate 64 is vertically provided in the equipment placement drawer 63. The drawer 63 can be separated by the separation plate 64, so that the placing requirements of various fire-fighting equipment are met, and shaking is reduced.
In the laminated household fire-fighting cabinet system, the main controller adopts the existing singlechip control module, such as a RAM singlechip module, and is used for realizing the coordinated control of all electrical equipment; the slave controller adopts the existing singlechip control module, such as a 51 singlechip module, and is used for realizing the wireless signal transmission of the smoke sensor 12; the master wireless communication module and the slave wireless communication module adopt the existing wireless communication modules, such as ZigBee wireless modules; the memory adopts the existing memory; the loudspeaker 5 adopts the existing loudspeaker with a drive for making voice; the smoke sensor 12 adopts the existing smoke sensor for detecting smoke in real time; the touch screen 10 adopts the existing touch screen for realizing man-machine interaction; the electronic switch for turning on the lamp adopts the existing electronic switch, and can also adopt a switch circuit formed by a triode and the like; the emergency lamp 11 adopts the existing LED lamp strip and is provided with a driving circuit; the relay adopts the existing relay and is used for realizing the on-off control of the electromagnetic coil of the push-pull electromagnet 19; the power supply module is composed of a storage battery and a corresponding charging and discharging circuit, and is used for charging the storage battery when external power supply is normal and supplying power when external power supply is disconnected.
When the stacked household fire-fighting cabinet system is used, a user selects corresponding numbers of lower-layer devices and one top-layer device according to the needs, the top-layer device is arranged on the top layer, all the lower-layer devices are stacked below the top-layer device in sequence, and conductive pins 49 at corresponding positions after stacking are inserted into conductive jacks 51 to realize the electrical connection between the top-layer device and all the lower-layer devices; the smoke sensor 12 is mounted on the smoke sensing mount for detecting smoke signals in real time and transmitted by the slave controller to the master wireless communication module through the slave wireless communication module; the main wireless communication module is sent to the main controller again, if the main controller judges that the received smoke signal exceeds the set upper limit value, the main controller judges that a fire or smoke condition occurs, and the main controller controls the corresponding push-pull electromagnet 19 to unlock through the relay of each lower-layer device, so that the door panel 4 rapidly pops open the door under the pushing of the blocking flange 56, and a user can conveniently and rapidly take fire-fighting equipment in each lower-layer device; meanwhile, the main controller also controls the loudspeaker 5 to give an alarm and play a voice prompt for the fire-fighting equipment, and the emergency lamp 11 is started to perform emergency illumination through the electronic switch for turning on the lamp; and simultaneously the main controller controls the touch screen 10 to play the fire-fighting equipment usage video stored in the memory. When the power supply is problematic, the user can manually unlock the manual dial 9 by manually dialing the manual dial.
As described above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the invention itself. Various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. A stacked home fire cabinet system, characterized by: comprises a top layer device, various lower layer devices, a smoke sensing installation 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 arranged in the top-layer shell (1) through an insulating mounting 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 lamp-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 equipment comprises a cuboid lower shell (2), an equipment placing drawer (63) arranged in the lower shell (2) and an electric control locking mechanism arranged on the right side edge inside the lower shell (2); the front side of the lower shell (2) is provided with a front side opening (3), and a door plate (4) is hinged at 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 plate (4);
a guide side board (65) is arranged on the left side and the right side of the lower shell (2); a drawer guide chute (66) is longitudinally arranged on the opposite inner sides of the left and right guide side plates (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) support and walk 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 part and the rear position of the side; a pin shaft (67) is vertically arranged at the bottom of the equipment placing drawer (63); an inner hinging seat (69) is arranged on the inner side surface of the door plate (4); an arc-shaped push-pull rod (68) is hinged on the inner hinging 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 an anti-disengaging convex ring (70) for preventing the pin shaft (67) from disengaging is arranged at the lower end of the pin shaft (67);
limiting grooves (13) are formed in the periphery edges of the bottoms of the top-layer shell (1) and the lower-layer shells (2), and adsorption magnets (14) are arranged in the limiting grooves (13); iron bumps (7) are arranged at the peripheral edges of the top of each lower shell (2); elastic supporting mechanisms are arranged on the bottom right side edge in the top layer shell (1), the top right side edge in each lower layer shell (2) and the bottom right side edge in each lower layer shell (2); the elastic supporting mechanism comprises a strip-shaped mounting plate (41) and three elastic supporting units; the three elastic supporting units comprise a guiding outer sleeve (42), a conducting rod (40), a supporting pressure spring (45), a movable ring piece (47) and a fixed ring piece (43); the guiding 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 supporting mechanisms are used for fixedly mounting corresponding positions of the top-layer shell (1) and the lower-layer shell (2); an insulating sleeve (48) is fixedly coated outside the conductive rod (40); two strip-shaped sliding holes (44) are vertically arranged on the outer wall of the guide outer sleeve (42); the insulation sleeve (48) is inserted into the guide outer sleeve (42), and the end part of the insulation 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 posts (46) which extend out of the two strip-shaped sliding holes (44) are arranged on the insulating sleeve (48); the movable ring piece (47) is slidably arranged on the guide outer sleeve (42), 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 guiding 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 at the penetrating end part of each insulating sleeve (48) penetrating through the bottom of the top-layer shell (1) and the bottom of each lower-layer shell (2), and a conductive jack (51) electrically connected with the conductive rod (40) is arranged on the connecting socket (50); conductive pins (49) electrically connected with the conductive rods (40) are arranged on the penetrating end parts of the insulating sleeves (48) penetrating through the top of the lower-layer shells (2);
a locking lug (57) is arranged at the middle parts of the left and right lower side edges of the top shell (1) and the middle parts of the left and right upper and lower side edges of each lower shell (2); a lock rod mounting hole (58) is longitudinally arranged on each locking lug (57); 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 edge of each lower shell (2); one end of an 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 on the penetrating end; a locking pressure spring (60) is sleeved on the penetrating end of the L-shaped locking rod (59), and two ends of the locking pressure spring (60) are respectively supported on the end convex ring (61) and the locking convex block (57); an inserting lock rod (62) which is inserted into a lock rod mounting hole (58) above the corresponding position is arranged on the other end of the L-shaped lock rod (59);
each lower layer of shell (2) is stacked to form a stacked combination cabinet, the top layer of shell (1) is placed on the stacked combination cabinet, and the iron bumps (7) are embedded into the limit grooves (13) at the corresponding positions and are attracted with the attracting magnets (14); the conductive pins (49) are inserted into conductive jacks (51) at corresponding positions, and are correspondingly and electrically connected between the conductive rods (40) corresponding to each other up and down in the lower-layer shell (2) through three inner cables (52);
the smoke sensing installation 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 sensing 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 arranged on the mounting flange (102); two strip-shaped clamping seats (110) are arranged on the inner wall of the upper cylinder opening of the cylindrical shell (101), and clamping notch openings are arranged on the two strip-shaped clamping seats (110); the two strip-shaped clamping seats (110) are positioned at two equally divided points of the same circumference; a butt joint mounting hole (105) is arranged at the center of the circular top plate (103); two embedded notches (108) are formed in the circumferential edge of the circular top plate (103), and the two embedded notches (108) are positioned at two equally divided points of the same circumference; the circular top plate (103) is arranged at the upper cylinder opening of the cylindrical shell (101), and the circumferential edge of the circular top plate (103) is partially embedded into the clamping notch of the two strip-shaped clamping seats (110); a side jack (112) is arranged on the wall of the cylindrical shell (101) and at the position corresponding to the two embedded 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 embedded blocks (115) are arranged at two ends of the bottom strip-shaped plate (113); a buckling lock hole (116) is arranged on each of the two embedded blocks (115); the bottom of the smoke sensor (12) is arranged on the smoke sensing installation seat, two embedded blocks (115) are respectively embedded into two embedded slots (108), and the horizontal side plates of two L-shaped fixing plates (109) respectively extend into the cylindrical shell (101) from two side edge jacks (112) and are inserted into 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); the signal plug of the smoke sensor (12) passes through the butt joint mounting hole (105) to be electrically connected and plugged on the smoke sensing socket (107); the slave controller is respectively and 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 conductive rod (40) in the top-layer shell (1); the power supply module is used for supplying power to the main controller, the memory, the touch screen (10), the main wireless communication module and the other two conductive rods (40) in the top-layer shell (1) respectively; the electronic switch for switching on the lamp is connected in series between the emergency lamp (11) and the power supply module, and the main controller is electrically connected with the control end of the electronic switch for switching on and switching off the power supply between the power supply module and the emergency lamp (11); the power switch (6) is connected in series on a power supply line of the power module;
a loudspeaker (5) is arranged on the front side surface of the top shell (1); the loudspeaker (5) is electrically connected with the main controller; the power supply module supplies power to the loudspeaker (5);
a separation plate (64) is vertically arranged in the equipment placing drawer (63).
2. The laminated household 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 arranged on the front side frame 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 limit convex ring (22) is arranged on an iron core push rod (20) of the push-pull electromagnet (19); a rebound pressure spring (21) is sleeved on the iron core push rod (20), and the rebound pressure spring (21) is elastically supported between a shell of the push-pull electromagnet (19) and the limit convex ring (22); a strip-shaped lock plate (27) is arranged on the inner side of the right side edge of the door plate (4), and a locking hole (30) is formed in the strip-shaped lock plate (27); after the door plate (4) is closed, the strip-shaped locking plate (27) is inserted into the rectangular frame (18) through the rectangular locking hole (32), and the lower end part of the iron core push rod (20) is inserted into the locking hole (30); the coil of the relay (55) is electrically connected to the intermediate electrode (54) which is electrically connected with the main controller, so that the control of the main controller on the relay (55) is realized; the normally open contact of the relay (55) is electrically connected to the middle electrode (54) which is electrically connected with the power module, so that the power module can supply 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 laminated household fire protection cabinet system of claim 2, wherein: a spring-open mechanism is arranged in the rectangular frame (18); the spring opening mechanism comprises a strip-shaped supporting plate (34), a strip-shaped supporting block (33), a supporting connecting block (39) and a spring opening pressure spring (37); the strip-shaped supporting block (33) is fixedly arranged at 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 supporting plate (34) is fixedly arranged on the upper side surface of the sliding T-shaped block (38); the spring (37) is arranged at the rear end of the sliding T-shaped groove (36) and is used for pushing the sliding T-shaped block (38) to move forwards; the rear end of the strip-shaped supporting plate (34) is provided with a blocking flanging (56) which is turned upwards; the front end of the strip-shaped supporting plate (34) is provided with a guide slope (35); when the door plate (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 laminated household 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 extrusion with the bar-shaped locking plate (27) is arranged at the lower end of the iron core push rod (20).
5. The laminated household fire protection cabinet system of claim 2, wherein: a T-shaped guide chute (24) is vertically arranged on the inner wall of the rear side frame of the rectangular frame (18), and a T-shaped guide slide block (25) is slidably arranged in the T-shaped guide chute (24); a synchronizing 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 joint of the synchronizing 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 synchronous 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).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911215764.1A CN110772737B (en) | 2019-12-02 | 2019-12-02 | Laminated household fire-fighting cabinet system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911215764.1A CN110772737B (en) | 2019-12-02 | 2019-12-02 | Laminated household fire-fighting cabinet system |
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| CN110772737B true CN110772737B (en) | 2024-01-02 |
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| CN201911215764.1A Active CN110772737B (en) | 2019-12-02 | 2019-12-02 | Laminated household fire-fighting cabinet system |
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| Publication number | Publication date |
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| CN110772737A (en) | 2020-02-11 |
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