CN209420736U - A kind of circuit device and the mousetrap containing the circuit device - Google Patents

Abstract

A kind of circuit device, including microswitch, the JSZ3K type time relay, the microswitch is connect with the external signal control terminal of the JSZ3K type time relay, the JSZ3K type time relay other end connects intermediate relay, the intermediate relay other end connects the JSZ3A type time relay, and the JSZ3A type time relay other end connects the first sliding electromagnet coil；Described device ontology further includes normal open switch and the second sliding electromagnet, and normal open switch closure, the acting of the second sliding electromagnet are touched during the push rod acting of the first sliding electromagnet.Utility model device is incuded using dual signal, high sensitivity；Success rate is high, can be used continuously, after a mouse foot is captured into cabinet, device automatically resets, and continues to capture next mouse；In structure it can be placed on corner or large-scale plant corner, have many advantages, such as that structure is simple, easy to maintain, easy to use there are many form.

Description

A kind of circuit device and the mousetrap containing the circuit device

Technical field

The utility model belongs to mouse trap technical field, is related to a kind of circuit device and the mousing containing the circuit device Device.

Background technique

Mouse is the place for saying someone on this mortal world for having no exaggeration first of the four pests, just there is mouse, down toward underground coal mine, on To high buildings and large mansions, there is the footprint of mouse.Mouse not only ravages our food, and the germ carried with it can propagate 20 Multiple infectious disease.People never abandoned mousing from ancient times to the present, killed rats and kill on the market at present mouse primary differentiation method and physics Method.Wherein chemical method is needed using rat poison, it is maximum the disadvantage is that may exist while poisoning mouse with poison by domestic animal and The danger that child eats by mistake.Daily life and industrial common physics mouse trap are mainly mouse clip and cage, such dress Some lesser mouse can only be caught by setting, and ineffective, the reason is that other viral marketings generate after having mouse to be captured Certain is alertness, and mouse clip or cage at the position is caused to fail three to six months even for more time.And it is existing Mouse trap place mostly and can only once capture a mouse, more cannot be captured.

Summary of the invention

The utility model proposes the novel circuit device of one kind and contains to be somebody's turn to do for the problem of traditional mousing process The mousetrap of circuit device.

In order to achieve the above object, the utility model is realized using following technical solutions:

A kind of circuit device, including device noumenon, described device ontology include microswitch, the JSZ3K type time relay, The microswitch is connect with the external signal control terminal of the JSZ3K type time relay, and the JSZ3K type time relay other end connects Intermediate relay is connect, the intermediate relay other end connects the JSZ3A type time relay, and the JSZ3A type time relay other end connects Connect the first sliding electromagnet coil；Described device ontology further includes normal open switch and the second sliding electromagnet, the first push-and-pull electromagnetism Normal open switch closure, the acting of the second sliding electromagnet are touched during the push rod acting of iron；The delay of the JSZ3K type time relay Each working time control is being not less than 5 minutes by turn-off characteristic, the characteristic that the delay of the JSZ3A type time relay disconnects By each working time control of sliding electromagnet between -5 minutes 1 second.

Preferably, described device ontology further includes non-contact switch, the non-contact switch and microswitch are simultaneously Connection.

Preferably, the mousetrap includes mousetrap ontology, the mousetrap ontology includes rear backup plate and cabinet, cabinet Bottom is rotatably connected with rear backup plate lower end, and cabinet top is provided with protective cover, is provided in the middle part of protective cover Creep plate, on the inside of plate of creeping after backup plate connect, the first sliding electromagnet controls cabinet opening and closing, and the control of the second sliding electromagnet is creeped Plate is flexible, and metal strip is provided on the push rod of the first sliding electromagnet, the second sliding electromagnet is driven in metal strip moving process The closure of normal open switch, microswitch are arranged on the outside of plate of creeping.

Preferably, the plate of creeping is connected with rear backup plate by bindiny mechanism, the bindiny mechanism includes first fixed Plate and the second fixed plate, first fixed plate are fixed on rear backup plate topmost, and the second fixed plate is arranged on the inside of plate of creeping, the Movable plate is provided between two fixed plates and plate of creeping；It is connected between first fixed plate and plate of creeping by the first swing bar, the The through-hole that can be rotated about and connecting shaft is respectively set in one swing bar both ends；Movable plate by crank connecting link respectively with creep plate and The connection of second fixed plate；The push rod upper end of second sliding electromagnet is connect with movable plate lower part by the second swing bar, the Two swing bar both ends are respectively arranged with the through-hole and movable axis that can be rotated about；Under the push rod lower end of first sliding electromagnet and its The metal strip connection of portion's setting, the metal strip other end connect box inside lowermost end.

Preferably, be provided with reset tension spring in the bindiny mechanism, the reset tension spring include the first reset tension spring and Second back-moving spring, the first back-moving spring both ends are fixed with metal strip and rear backup plate respectively, the second reset tension spring both ends point It is not fixed with push rod and rear backup plate.

Preferably, the microswitch is provided with multiple, parallel connection between each other；It creeps plate top flute, setting in slot Have non-contact switch, non-contact switch is connected in parallel with microswitch, non-contact switch outlet end be connected with electromagnetism after The other end of electric appliance, the electromagnetic relay connects the JSZ3K type time relay；The non-contact switch be optoelectronic switch, Close at least one of switch, infrared induction switch, microwave inductive switch, electromagnetic induction switch, the microswitch is micro- The total number of dynamic push switch, the non-contact switch and/or microswitch is one or more.

Preferably, including mousetrap ontology, the mousetrap ontology includes bottom plate, and support plate, bottom are provided on bottom plate Plate top is provided with lateral backup plate and movable plate, and the transverse direction backup plate is vertically fixed on bottom plate, and lateral backup plate is equipped with first Sliding electromagnet, lateral scissor-type telescopic rod combination, lateral reset tension spring, dodge gate, the first sliding electromagnet lead to push rod connection Lateral scissor-type telescopic rod combines tail position, and lateral reset tension spring one end connects lateral backup plate, the first push-and-pull of other end connection Electromagnet push-rod, lateral scissor-type telescopic rod combination front end connect dodge gate tail portion, and dodge gate passes through in pulley and lateral backup plate The cross slide way of setting connects；Movable plate is equipped with foot pedal, and microswitch, the setting of foot pedal bottom is provided below in foot pedal There is pull rod, slide rail is provided on the bottom plate immediately below pull rod, pull rod lower part is provided with idler wheel corresponding with slide rail； Pull rod connects front end and connects vertical scissor type telescopic bar combination, and the second sliding electromagnet connects vertical scissor type telescopic by push rod Bar combines tail portion middle position.

Preferably, the vertical plane of the movable plate is slotted, it is provided with non-contact switch in slot, it is described contactless to open Pass is in parallel with microswitch, and non-contact switch outlet end is connected with electromagnetic relay, and the other end of the electromagnetic relay connects Connect the JSZ3K type time relay；The non-contact switch is optoelectronic switch, close to switch, infrared induction switch, microwave induced Switch, at least one of electromagnetic induction switch, the microswitch are fine motion push switch, the non-contact switch and/ Or the total number of microswitch is one or more.

Preferably, the scissor type telescopic bar combination rear end is symmetrical arranged the first rotation admittedly in the two sides of sliding electromagnet One end of fixed pole, the first rotating fixing rod is fixed by screws on bottom plate, and the other end is separately connected the second rotating fixing rod, and two Intersect in the middle part of the second rotating fixing rod of root, and be screwed, it is solid that the push rod of sliding electromagnet is fixed on two second rotations In the middle part of fixed pole on the screw of infall, the second rotating fixing rod other end is separately connected more end to end rotating fixing rods, And its terminal chiasma disposition Kong Bingyu pull rod is mutually fixed.

Preferably, the movable plate plate be bilevel structure, lower layer two sides be arranged lug boss, upper layer upper surface with Lug boss flushes.

Compared with prior art, it the advantages of the utility model and has the active effect that

1. utility model device is structurally reasonable, space is saved, it is convenient and practical；

2. being incuded using dual signal, mouse contacts device trigger signal, high sensitivity；

3. success rate is high, the magnetic field spread speed of electromagnet is very fast, is transmitted to contactless open in mouse active signal Pass and/or microswitch, and then trigger the first sliding electromagnet and first open following box mouth moment, then the second push-and-pull is electric Magnet touches plate retraction of creeping, so that without escape chance in mouse push-in cabinet；

4. utility model device can be used continuously, after a mouse foot is captured into cabinet, device is automatically multiple Position, continues to capture next mouse；

5. utility model device is according to actual needs, in structure can there are many form, can be placed on corner or Large-scale plant corner has many advantages, such as that structure is simple, easy to maintain, easy to use.

Detailed description of the invention

Fig. 1 and Fig. 2 is the schematic diagram of internal structure of embodiment 1, and Fig. 3 is the overall structure diagram of embodiment 1.Fig. 4 is The internal structure of embodiment 2, Fig. 5 are right view, and Fig. 6 is rocker type switch structural schematic diagram, and Fig. 7 is among ship type switch button In addition duckpin structural schematic diagram, Fig. 8 is the position view of dodge gate and ship type switch, and Fig. 9 is the overall structure of embodiment 2 Schematic diagram.

Each appended drawing reference are as follows: backup plate after 101,102 cabinets, 103 protective covers, 104 creep plate, 151 JSZ3K type times after Electric appliance, the 152 JSZ3A type time relays, 153 intermediate relays, 106 second sliding electromagnets, 107 second sliding electromagnets Push rod, 108 second reset tension springs, 111 sliding electromagnets, 112 first reset tension springs, 113 second normal open switch, 114 first is solid Fixed board, 115 second fixed plates, 116 movable plates, 117 first swing bars, 118 second swing bars, 119 metal strips, 301 bottom plates, 302 movable plates, 303 non-contact switch, 304 support plates, 305 foot pedals, 306 shells, 307 vertical scissor type telescopic bar groups It closes, 308 second sliding electromagnets, 309 second sliding electromagnet push rods, 310 vertical reset tension springs, 311 lateral backup plates, 312 is horizontal It is combined to scissor type telescopic bar, 313 lateral reset tension springs, 314 sliding electromagnets, 315 sliding electromagnet push rods, 316 laterally lead Rail, 317 ship types switch, 318 dodge gates, 319 vertical guides, the 320JSZ3K type time relay, 321JSZ3A type time relay Device, 322 intermediate relays.

Specific embodiment

In order to be more clearly understood that the above objects, features, and advantages of the utility model, below with reference to specific implementation Example is described further the utility model.It should be noted that in the absence of conflict, embodiments herein and implementation Feature in example can be combined with each other.

Many details are explained in the following description in order to fully understand the utility model, still, this is practical Novel to be implemented using other modes described herein are different from, therefore, the utility model is not limited to be described below The limitation of the specific embodiment of specification.

Embodiment 1, the present embodiment provides box-type mousetrap specific structures, as shown in Figure 1-3, the present apparatus is vertical reinforces On wall, it is therefore an objective to which mouse climbs on the way upper and lower, and mouse is crashed into cabinet 102.Using be located in plate 104 of creeping by It compresses switch (microswitch) or non-contact switch receives signal, opened following cabinet 102 using sliding electromagnet 111, And the second normal open switch 113 is touched when cabinet 102 is opened, the second normal open switch 113 controls the second sliding electromagnet 106, the Two sliding electromagnets 106 are retracted plate 104 of creeping above in protective cover 103 by connection structure, and mouse is allowed to fail to get or achieve what one wants in both feet, It crashes into the cabinet 102 being first turned on.111 power loss cabinet 102 of sliding electromagnet is pulled by the first reset tension spring 112 after several seconds It resets, and then the second normal open switch resets 106 power loss of the 113, second sliding electromagnet, plate 104 of creeping passes through the second reset tension spring 108 pull reset, and a mousetrap movement is completed.

Device specific structure is as follows: being equipped with cabinet 102 in the lower part of rear backup plate 101, sliding electromagnet 111 leads to connection structure 119 side of metal strip can be located at Unscrew cabinet 102, the second normal open switch 113, and (metal strip is used to equipped with lateral projection Touch the second normal open switch 113), protective cover 103 is arranged at 102 top of cabinet.Protective cover 103 is flushed with the outside of cabinet 102, and second Sliding electromagnet 106 is controlled plate 104 of creeping by connection structure and retracted, and bindiny mechanism is arranged in protective cover 103, through protection It is provided with plate 104 of creeping at the middle through-hole of cover 103, the outside for plate 104 of creeping is higher than shield 103, and plate 104 of creeping exposes Part be strip, width creeps within 8 centimetres for mouse, in order to make mouse from the upper and lower part of whole device all It can climb to creeping on plate 104, guidance mouse is respectively set at the position of corresponding plate 104 of creeping on cabinet 102 and shield 103 The item of creeping creeped, blending bolt are fixed.Microswitch is provided on plate 104 creeping, it is double-legged in mouse crawling process Force signal is embraced to receive through microswitch.It is oblique in climbing using mouse that the principle of microswitch (the normally opened push switch of fine motion), which is arranged, There must be two feet principle to support body that could climb of alternately clamping thing to carry out the folder by mouse foot when face or vertical plane Power carrys out trigger signal.

Bindiny mechanism includes the first fixed plate 114 and the second fixed plate 115, and the first fixed plate 114 is fixed on rear backup plate 101 Topmost, the second fixed plate 115 setting (position of corresponding plate 104 of creeping is arranged) on the inside of plate 104 of creeping, and the second fixed plate Movable plate 116 is provided between 115 and plate 104 of creeping；Pass through the first swing bar between first fixed plate 114 and plate 104 of creeping The through-hole that can be rotated about and connecting shaft is respectively set in 117 connections, 117 both ends of the first swing bar, and the first swing bar 117 can be realized It is rotated centered on the connecting shaft at both ends, the first fixed plate 114 plays the role of limit, and the first swing bar 117 is leaned on relative to after Plate 101 is at certain angle of inclination, between 10-15 °；Its material is the inelastic metal strip of hard or rigid plastics, width Within 2 centimetres.Movable plate 116 is being creeped between plate 104 and the first fixed plate 114, and support and transition are played the role of, activity Plate 116 by crank connecting link respectively with creep plate 104 and the second fixed plate 115 is connect.Crank connecting link is arranged four altogether, respectively position In about 116 two sides of movable plate, shape is V-type, and two post uppers of V-structure and its infall be respectively provided with through-hole and Shaft, two support rods may be implemented to rotate centered on shaft.Second fixed plate 115 includes transverse slat and riser, L-shaped, erects Apertured in the middle part of plate, creeps plate 104 and when the second sliding electromagnet push rod 107 moves down drops into the linear aperture in the middle part of riser It is interior.Second sliding electromagnet push rod, 107 upper end is connect with 116 lower part of movable plate by the second swing bar 118, the second swing bar 118 both ends are respectively arranged with the through-hole and movable axis that can be rotated about；First sliding electromagnet push rod lower end and its underpart are arranged Metal strip 119 connect, 119 other end of metal strip connect 102 inside lowermost end of cabinet.Reset tension spring has two, including first Reset tension spring 112 and the second reset tension spring 108,112 both ends of the first reset tension spring respectively with metal strip 119 and rear backup plate 101 is fixed, and when cabinet 102 is opened, elastic deformation occurs for the first reset tension spring 112, and 108 both ends of the second reset tension spring are respectively with the Two swing bars 118 and rear backup plate 101 are fixed, and elastic deformation occurs for the second reset tension spring 108 when plate 104 of creeping bounces back, and kill rats After journey, the first reset tension spring 112 drives cabinet 102 to reset, and the second reset tension spring 108 drives the reset of plate 104 of creeping, automatically Into the subsequent mousing stage.

The circuit course of work is as follows during mousing: initial 151 coil of the JSZ3K type time relay obtains electric KA0, mouse by The upper surface of device is climbed down or is climbed from lower to upper, when climbing to plate 104 of creeping and embracing microswitch；Microswitch SB0 closure, The normal delay working of the JSZ3K type time relay 151, delay disconnect normally opened contact KA0 closure；Intermediate relay 153(KA1) line Enclosing electric, normally opened contact (KA1) closure, JSZ3A type time relay 152(KA2) coil obtains electric delay, while sliding electromagnet 111(YA0) coil invocation point works；Sliding electromagnet 111 pushes cabinet 102 to open, and the lateral projection on metal strip 119 touches the Two normal open switch 113, second it is normally opened open 113 closings close 106 coil of the second sliding electromagnet obtain it is electric；Version of creeping 104 retracts protection In cover, mouse is crashed under the action of interior terrestrial gravitation in following cabinet 102, after the several seconds when JSZ3A type time relay 152 Between disconnect normally-closed contact KA2 to delay and disconnect, sliding electromagnet 111(YA0) coil losing electricity resets, cabinet 102 has the first reset Tension spring 112 pulls metal strip 119 to reset, and the second normal open switch 113 resets, and the coil losing electricity of the second sliding electromagnet 106 is creeped Plate 104 is pulled by the second reset tension spring 108 to be resetted；151 time of the JSZ3K type time relay arrives, and delay disconnects normally opened contact KA0 disconnects (or microswitch SB0 is disconnected), intermediate relay 153(KA1) coil losing electricity, normally opened contact KA1 disconnection, JSZ3A 152 coil losing electricity of the type time relay, a set of automatic mouse-trapping movement are completed.

In order to increase mousing probability, multiple, parallel connection between each other has been can be set in microswitch.Simultaneously in plate 104 of creeping Top flute, slot is interior to be arranged non-contact switch, and non-contact switch is connected in parallel with microswitch, non-contact switch outlet End connection electromagnetic relay, the other end of electromagnetic relay connect the JSZ3K type time relay 151；The non-contact switch It is described micro- for optoelectronic switch, close at least one of switch, infrared induction switch, microwave inductive switch, electromagnetic induction switch Switch is moved as fine motion push switch, the total number of the non-contact switch and/or microswitch is one or more.

Embodiment 2, the present embodiment provides another structures of mousetrap, specifically as shown in figures 4-9, fill comprising the circuit The another type of box-type mousetrap set, including box-type mousetrap ontology, the present apparatus are movable old on the ground for capturing Mouse, the box-type mousetrap ontology pass through the normally opened push switch or non-contact for the foot pedal lower part being arranged in movable plate 302 Formula switch 303 receives signal, is combined by sliding electromagnet 314 by scissor type telescopic bar and dodge gate 318 is pulled to open, in activity Door 318 can touch the second normal open switch (ship type switch 317) when opening, the second normal open switch (ship type switch 317) control second Sliding electromagnet 308, the second sliding electromagnet 308 pull movable plate 302 to bounce back, will lead to herein by the combination of scissor type telescopic bar In the mouse push-in cabinet crossed, 314 power loss of sliding electromagnet after the several seconds, dodge gate 318 has reset tension spring to pull reset, in activity Door 318 can touch the second normal open switch (ship type switch 317) reset, 308 power loss of the second sliding electromagnet, movable plate when resetting 302 pull reset 310 by vertical reset tension spring, and a set of mousing movement is completed.

Specifically as shown in Fig. 4 to Fig. 9, box-type mousetrap body lower part is bottom plate 301, is provided on bottom plate 301 and laterally leans on Plate 311 and movable plate 302, dodge gate 318, lateral backup plate 311 is vertical stuck on bottom plate 301, is equipped among lateral backup plate 311 Cross slide way 316, pulley corresponding with cross slide way 316 is equipped on the inside of dodge gate 318, and lateral 311 end of backup plate is equipped with and pushes away Electromagnet 314 is drawn, sliding electromagnet 314 connects lateral scissor-type telescopic rod combination 312 by sliding electromagnet push rod 315, horizontal Sliding electromagnet push rod 315 is connected to 313 one end of reset tension spring, the other end is reinforced on lateral backup plate 311.Lateral scissor-type is stretched Contracting bar combines 312 front ends and connects 318 tail portion of dodge gate, and such dodge gate 318 just has sliding electromagnet 314 to drive sliding electromagnet Push rod 315, lateral scissor-type telescopic rod combination 312 are movable on lateral backup plate 311, it is therefore an objective to shut and open cabinet with outside The channel on boundary, 318 upper design of dodge gate are being equipped with a ship type on the lateral backup plate 311 of 318 top of dodge gate at concave shape Switch 317, it should be noted that added with a duckpin among 317 button of ship type switch, (ship type switch there are many type, Ship type switch in this case is single-pole single-throw(SPST, is exactly 1 movable contact and 1 stationary contact, that is, only 1 channel, is summarized in One kind of normal open switch).Due to ship type switch 317 be fixed on it is on lateral backup plate 311 and also on button it is intermediate plus pillar Son, when dodge gate 318 is closed, the pillar reinforced on 317 button of ship type switch is touched in the side of the groove above dodge gate 318 Son, ship type switch 317 is normally opened at this time；When dodge gate 318 is opened, 317 button of ship type switch is touched in the groove other side above Intermediate duckpin, 317 contact closure of ship type switch.301 right side rear of bottom plate is equipped with vertical sliding electromagnet 308, sets forward There are the second sliding electromagnet push rod 309, vertical reset tension spring 310, vertical scissor type telescopic bar combination 307, movable plate 302 etc.. Ship type switch 317 controls the second sliding electromagnet 308, and the second sliding electromagnet 308 is connected by the second sliding electromagnet push rod 309 Vertical scissor type telescopic bar combination 307 is connect, vertical 310 one end of reset tension spring connects the second sliding electromagnet push rod 309, the other end It reinforces on bottom plate 301.Vertical scissor type telescopic bar combines 307 front ends and connects movable plate 302, and cunning is arranged below in movable plate 302 Wheel, corresponding bottom plate 302 are equipped with vertical guide 319, and effect is that movable plate 302 is allowed to slide on bottom plate 301.Movable plate 302 Plane be equipped with foot pedal 302, open type fine motion type push switch, the vertical plane of movable plate 302 is arranged below in foot pedal 302 It is provided with hole, non-contact switch, 303 normally opened row fine motion type push switches are installed.The effect of shell 306 is protective device internal structure And it places and is caught mouse, the passageway for being used as mouse of support plate 304.

Device is lain in into the place that mouse often haunts when use, mousing process is as follows: initially to the electricity JSZ3K type time Relay 320, coil obtains electric KA0, when mouse reaches movable plate 302 through support plate 304, is located at foot pedal 305 in movable plate 302 Under normally opened microswitch SB0 closure, the normal delay working of the JSZ3K type time relay 320, delay disconnect normally opened contact KA0 Closure；Intermediate relay 322(KA1) coil obtain it is electric, normally opened contact (KA1) closure, JSZ3A type time relay 321(KA2) line Enclose to obtain electric delay, sliding electromagnet 314(YA0) work of coil invocation point；Sliding electromagnet 314 pulls dodge gate 318 to bounce back, activity The concave groove of 318 top of door touches the second normal open switch (ship type switch 317) closure, and vertical sliding electromagnet 314(second is pushed and pulled Electromagnet) coil obtain it is electric；Movable plate 302 drives the mouse passed through herein to retract in case, the JSZ3A type time relay after the several seconds 321 times disconnected normally-closed contact KA2 to delay and disconnect, sliding electromagnet 314(YA0) coil losing electricity, dodge gate 318 passes through transverse direction Reset tension spring 313, which pulls, to be resetted, while can touch the second normal open switch (ship type switch 317) reset, the second sliding electromagnet 308 Coil losing electricity, movable plate 302 is pulled by vertical reset tension spring 310 to be resetted；320 time of the JSZ3K type time relay arrives, delay Disconnect normally opened contact KA0(or disconnect microswitch SB0), intermediate relay 322(KA1) coil losing electricity, normally opened contact KA1 is disconnected It opens, 152 coil losing electricity of the JSZ3A type time relay, a set of automatic mouse-trapping movement is completed.

The combination of scissor type telescopic bar includes lateral scissor-type telescopic rod combination 312 and vertical scissor type telescopic bar combination 307 Its structure is as follows: scissor type telescopic bar combines bottom end and is symmetrical arranged the first rotating fixing rod, left and right in the two sides of sliding electromagnet One end of two first rotating fixing rods is fixed by screws on bottom plate 1, and the other end is separately connected the second rotating fixing rod, and two Intersect in the middle part of the second rotating fixing rod of root, infall is screwed, and the push rod of sliding electromagnet is also secured at this crosspoint Position, i.e. in the middle part of two second rotating fixing rods on the screw of infall.The spiral shell that all rotating fixing rods can be fixed with it Silk pivots about, and the second rotating fixing rod other end is separately connected third spiral fixed link, and so on, connect more End to end rotating fixing rod, until reaching the position of pull rod at its terminal chiasma, the present embodiment includes each side four Root, is mutually fixed totally in least significant end disposition Kong Bingyu pull rod by eight.Foot pedal 5 is bilevel structure, and the setting of lower layer two sides is convex The portion of rising, upper layer upper surface are flushed with lug boss, and microswitch, which is connected with, jams on the metal clips that power is transmitted for mouse, described Metal clips is located among upper layer and lower layer structure.

The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent The equivalent embodiment of variation is applied to other fields, but all without departing from the content of the technical scheme of the utility model, according to this reality With novel technical spirit any simple modification, equivalent variations and remodeling to the above embodiments, it is practical new to still fall within this The protection scope of type technical solution.

Claims (10)

1. a kind of circuit device, including device noumenon, it is characterised in that: when described device ontology includes microswitch, JSZ3K type Between relay, the microswitch connect with the external signal control terminal of the JSZ3K type time relay, JSZ3K type time relay The device other end connects intermediate relay, and the intermediate relay other end connects the JSZ3A type time relay, JSZ3A type time relay The device other end connects the first sliding electromagnet coil；Described device ontology further includes normal open switch and the second sliding electromagnet, and Normal open switch closure, the acting of the second sliding electromagnet are touched during the push rod acting of one sliding electromagnet；The JSZ3K type time after Each working time control is being not less than 5 minutes by the delay turn-off characteristic of electric appliance, the delay of the JSZ3A type time relay The characteristic of disconnection is by each working time control of sliding electromagnet between -5 minutes 1 second.

2. circuit device according to claim 1, it is characterised in that: described device ontology further includes non-contact switch, The non-contact switch is in parallel with microswitch.

3. a kind of mousetrap comprising circuit device as claimed in claim 1 or 2, it is characterised in that: the mousetrap includes killing rats Device ontology, the mousetrap ontology include rear backup plate and cabinet, and the bottom of box is rotatably connected with rear backup plate lower end, Cabinet top is provided with protective cover, is provided with plate of creeping in the middle part of protective cover, and backup plate connects behind plate inside of creeping, the first push-and-pull The opening and closing of magnet control cabinet, the second sliding electromagnet control plate of creeping and stretch, be provided on the push rod of the first sliding electromagnet Metal strip, the closure of the second sliding electromagnet normal open switch is driven in metal strip moving process, and microswitch is arranged in plate of creeping Outside.

4. mousetrap according to claim 3, it is characterised in that: the plate of creeping passes through bindiny mechanism's phase with rear backup plate Even, the bindiny mechanism includes the first fixed plate and the second fixed plate, and first fixed plate is fixed on rear backup plate topmost, the Two fixed plates are arranged on the inside of plate of creeping, and are provided with movable plate between the second fixed plate and plate of creeping；First fixed plate with creep It is connected between plate by the first swing bar, the through-hole that can be rotated about and connecting shaft is respectively set in the first swing bar both ends；Activity Plate by crank connecting link respectively with creep plate and the second fixed plate is connect；The push rod upper end of second sliding electromagnet and activity Plate lower part is connected by the second swing bar, and the second swing bar both ends are respectively arranged with the through-hole and movable axis that can be rotated about；The The push rod lower end of one sliding electromagnet is connect with the metal strip that its underpart is arranged, and the metal strip other end connects box inside most bottom End.

5. mousetrap according to claim 4, it is characterised in that: reset tension spring is provided in the bindiny mechanism, it is described Reset tension spring include the first reset tension spring and second back-moving spring, the first back-moving spring both ends respectively with metal strip and after lean on Plate is fixed, and the second reset tension spring both ends are fixed with push rod and rear backup plate respectively.

6. according to mousetrap described in claim 4 or 5 any one, it is characterised in that: the microswitch be provided with it is multiple, It is in parallel between each other；It creeps plate top flute, is provided with non-contact switch in slot, non-contact switch is in parallel with microswitch Connection, non-contact switch outlet end are connected with electromagnetic relay, and the other end of the electromagnetic relay connects the JSZ3K type time Relay；The non-contact switch is optoelectronic switch, close switch, infrared induction switch, microwave inductive switch, electromagnetic induction At least one of switch, the microswitch are fine motion push switch, the non-contact switch and/or microswitch it is total Number is one or more.

7. a kind of mousetrap comprising circuit device as claimed in claim 1 or 2, it is characterised in that: described including mousetrap ontology Mousetrap ontology includes bottom plate, and support plate is provided on bottom plate, and bottom plate top is provided with lateral backup plate and movable plate, the cross It is vertically fixed on bottom plate to backup plate, lateral backup plate is equipped with the first sliding electromagnet, and lateral scissor-type telescopic rod combines, laterally Reset tension spring, dodge gate, the first sliding electromagnet lead to push rod and connect lateral scissor-type telescopic rod combination tail position, laterally reset Tension spring one end connects lateral backup plate, the other end connects the first sliding electromagnet push rod, and lateral scissor-type telescopic rod combination front end connects Dodge gate tail portion is connect, dodge gate is connect by the cross slide way being arranged in pulley and lateral backup plate；Movable plate is equipped with foot pedal, Microswitch is provided below in foot pedal, and foot pedal bottom is provided with pull rod, is provided with sliding on the bottom plate immediately below pull rod and leads Rail, pull rod lower part are provided with idler wheel corresponding with slide rail；Pull rod connects front end and connects vertical scissor type telescopic bar combination, Second sliding electromagnet connects vertical scissor type telescopic bar by push rod and combines tail portion middle position.

8. mousetrap according to claim 7, it is characterised in that: the vertical plane of the movable plate is slotted, and is provided in slot Non-contact switch, the non-contact switch is in parallel with microswitch, and non-contact switch outlet end is connected with electromagnetism relay The other end of device, the electromagnetic relay connects the JSZ3K type time relay；The non-contact switch is optoelectronic switch, connects At least one of nearly switch, infrared induction switch, microwave inductive switch, electromagnetic induction switch, the microswitch are fine motion The total number of push switch, the non-contact switch and/or microswitch is one or more.

9. mousetrap according to claim 8, it is characterised in that: the scissor type telescopic bar combination rear end is in push-and-pull electromagnetism The two sides of iron are symmetrical arranged the first rotating fixing rod, and one end of the first rotating fixing rod is fixed by screws on bottom plate, another End is separately connected the second rotating fixing rod, intersects in the middle part of two second rotating fixing rods, and be screwed, sliding electromagnet Push rod be fixed in the middle part of two second rotating fixing rods on the screw of infall, the second rotating fixing rod other end is separately connected More end to end rotating fixing rods, and its terminal chiasma disposition Kong Bingyu pull rod is mutually fixed.

10. mousetrap according to claim 7, it is characterised in that: the movable plate plate is bilevel structure, lower layer Lug boss is arranged in two sides, and upper layer upper surface is flushed with lug boss.