CN208027922U

CN208027922U - A kind of new type of safe power switch

Info

Publication number: CN208027922U
Application number: CN201820378641.4U
Authority: CN
Inventors: 陈彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-20
Filing date: 2018-03-20
Publication date: 2018-10-30
Anticipated expiration: 2028-03-20

Abstract

A kind of new type of safe power switch, including babinet, the front openings of babinet, babinet inner left wall, right side inner wall lower part open up symmetrical bar shaped sliding slot, sliding block is installed in activity respectively in bar shaped sliding slot, sliding block can be respectively along the corresponding forward and backward sliding of bar shaped sliding slot, the rear side of sliding block is fixedly connected with the rear side of corresponding bar shaped sliding slot by the first spring respectively, the interior bottom activity mounting plate of babinet, on the left of fixed plate, the rear end on right side is fixedly connected with the right side of corresponding sliding block or left side respectively；Centre on front side of tank floor opens up through-hole, and activity installation lever, lever can above and below be slided along through-hole in through-hole, and the lower part of lever periphery is set with second spring.The utility model is simple in structure, and it is convenient to remove and install, convenient to switch often maintenance to security power, and security power switch is placed in babinet, is avoided exposure in air, safe, disclosure satisfy that the market demand, is suitble to promote.

Description

A kind of new type of safe power switch

Technical field

The utility model, which belongs to, is related to a kind of safety switch field, specifically a kind of new type of safe power switch.

Background technology

Safety switch is a kind of switch that can prevent personnel from entering danger zone before all safety conditions are met, Wide variety, including bolt-type switch, safe magnetic switch, safety door latch switch, safety guyrope switch, emergency stop button, hinge Chain interlock switch, peace safety enabled switch, safety limit switch, flame-proof switch etc.；High-voltage electricity is in use, safety switch is more attached most importance to It wants, but existing security power switch general structure is complicated, removes and installs difficulty, it has not been convenient to which often inspection is switched to security power Repair, security power switchs in direct exposure air, dangerous high, cannot be satisfied actual demand, still need design a kind of new The security power of type switchs.

Utility model content

The utility model provides a kind of new type of safe power switch, to solve defect in the prior art.

The utility model is achieved by the following technical programs：

A kind of new type of safe power switch, including babinet, the front openings of babinet, babinet inner left wall, right side inner wall Lower part opens up symmetrical bar shaped sliding slot, and the interior installation sliding block of activity respectively of bar shaped sliding slot, sliding block can be respectively along corresponding item The rear side of the forward and backward sliding of shape sliding slot, sliding block is fixedly connected with the rear side of corresponding bar shaped sliding slot by the first spring respectively, babinet Interior bottom activity mounting plate, on the left of fixed plate, the rear end on right side fixes with the right side of corresponding sliding block or left side respectively Connection；Centre on front side of tank floor opens up through-hole, and activity installation lever, lever can above and below be slided along through-hole in through-hole, shelves The lower part of bar periphery is set with second spring, and the upper end of second spring is fixedly connected with the bottom surface of babinet, the lower end of second spring with The lower end of lever is fixedly connected, and the centre of fixed plate bottom surface uniformly opens up several blind holes, and the upper end of lever can be located at pair In the blind hole answered；Secure latch is fixedly mounted in the left side of the front side hinge connection chamber door of babinet, chamber door, is opened on the left of cabinet front If safe lockhole, secure latch coordinates with safe lockhole activity.

A kind of new type of safe power switch as described above is fixedly connected with support plate on rear side of the fixation plate top surface Bottom side, the top of the front side of support plate are fixedly mounted fixed block, and the bottom side of fixed block is uniformly fixedly connected with several first and electronic stretches The lower end of the upper end of contracting bar, the first electric telescopic rod is respectively fixedly connected with the button of push-and-pull switch, the rear side difference of push-and-pull switch It is fixedly connected on front side of support plate.

A kind of new type of safe power switch as described above, the lower part on front side of the support plate open up groove, groove Symmetrical second electric telescopic rod is fixedly mounted in upside, and the downside of groove corresponds to the second electric telescopic rod and wiring is fixedly mounted Column, the upper end of binding post, the second electric telescopic rod lower end conductive contact is fixedly mounted respectively.

Circuit board is fixedly mounted in a kind of new type of safe power switch as described above, intermediate on front side of the support plate, The front side of circuit board is fixedly mounted voltage check device respectively, current sensing means, circuit board respectively with the first electric telescopic rod, Second electric telescopic rod is connected by circuit.

Ammeter is fixedly mounted in a kind of new type of safe power switch as described above, the front side of the chamber door respectively, electricity Table, control panel, voltmeter is pressed to be connect by circuit with voltage check device, ammeter is connected with current sensing means by electric current It connects, control panel is connect with circuit board by circuit.

The utility model has the advantages that：The utility model is simple in structure, and it is convenient to remove and install, convenient to open security power Often maintenance is closed, security power switch is placed in babinet, is avoided exposure in air, it is safe, it disclosure satisfy that market needs It asks, is suitble to promote.When overhauling the utility model, secure latch and safe lockhole are beaten using general safe lock key first It opens, then chamber door is opened, the design of secure latch and safe lockhole avoids irrelevant personnel from arbitrarily opening chamber door, causes safety Accident；After chamber door is opened, then the lower end of lever being pulled, lever is stretched along through-hole slide downward, second spring, until lever Upper end is pulled out out of corresponding blind hole, pulls fixed plate further along, and sliding block is respectively along corresponding bar shaped sliding slot forward slip, and first Spring is stretched, until the location-appropriate of fixed plate, unclamps the lower end of lever, lever is under the elastic pulling force effect of second spring It moves up, the upper end of lever reenters in blind hole corresponding at this time, unclamps again fixed plate, fixed plate is in the first spring It is fixed under elastic pulling force effect, the electronic device for fixing plate top surface at this time is respectively positioned on outside babinet, convenient to the utility model Maintenance, after maintenance, inverted sequence carries out uphill process, and the electronic device of fixed plate top surface is replaced in box house, babinet The dust in air can be avoided to pollute electronic device, prevent the fiber fragment in air from being switched with security power frequent, to prevent Cause safety accident.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, other drawings may also be obtained based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；Fig. 2 is the A direction views of Fig. 1；Fig. 3 is I partial enlarged view of Fig. 1； Fig. 4 is II partial enlarged view of Fig. 1.

Specific implementation mode

It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to The range of the utility model protection.

A kind of new type of safe power switch, as shown, include babinet 1, the front openings of babinet 1, in the left side of babinet 1 Wall, right side inner wall lower part open up symmetrical bar shaped sliding slot 2, activity installation sliding block 3 respectively in bar shaped sliding slot 2,3 energy of sliding block It is enough respectively along the 2 forward and backward sliding of corresponding bar shaped sliding slot, the rear side of sliding block 3 passes through the with the rear side of corresponding bar shaped sliding slot 2 respectively One spring 4 is fixedly connected, the interior bottom activity mounting plate 5 of babinet 1, the left side of fixed plate 5, right side rear end respectively with it is corresponding Sliding block 3 right side or left side be fixedly connected；Centre on front side of 1 bottom surface of babinet opens up through-hole 6, activity installation lever in through-hole 6 7, lever 7 can above and below be slided along through-hole 6, and the lower part of 7 periphery of lever is set with second spring 8, the upper end of second spring 8 and case The bottom surface of body 1 is fixedly connected, and the lower end of second spring 8 is fixedly connected with the lower end of lever 7, and the centre of 5 bottom surface of fixed plate is uniform Several blind holes 9 are opened up, the upper end of lever 7 can be located in corresponding blind hole 9；The front side hinge connection chamber door 10 of babinet 1, Secure latch 11 is fixedly mounted in the left side of chamber door 10, and the left side of 1 front side of babinet opens up safe lockhole 12, secure latch 11 and safety 12 activity cooperation of lockhole.The utility model is simple in structure, and it is convenient to remove and install, convenient to switch often maintenance to security power, Security power switch is placed in babinet, is avoided exposure in air, it is safe, it disclosure satisfy that the market demand, be suitble to promote. When overhauling the utility model, secure latch 11 and safe lockhole 12 are opened using general safe lock key first, then by case Door 10 is opened, and the design of secure latch 11 and safe lockhole 12 avoids irrelevant personnel from arbitrarily opening chamber door 10, causes safe thing Therefore；After chamber door 10 is opened, then the lower end of lever 7 is pulled, along 6 slide downward of through-hole, second spring 8 is stretched lever 7, until shelves The upper end of bar 7 is pulled out out of corresponding blind hole 9, pulls fixed plate 5 further along, sliding block 3 respectively along corresponding bar shaped sliding slot 2 forward Sliding, the first spring 4 are stretched, until the location-appropriate of fixed plate 5, unclamps the lower end of lever 7, lever 7 is in second spring 8 It being moved up under elastic pulling force effect, the upper end of lever 7 reenters in blind hole 9 corresponding at this time, unclamps again fixed plate 5, Fixed plate 5 is fixed under the elastic pulling force effect of the first spring 4, and the electronic device of 5 top surface of fixed plate is respectively positioned on babinet 1 at this time Outside, convenient to be overhauled to the utility model, after maintenance, inverted sequence carries out uphill process, by the electronic device of 5 top surface of fixed plate It is replaced in inside babinet 1, babinet 1 can avoid the dust in air from polluting electronic device, prevent the fiber fragment in air It is frequent with security power switch, to prevent causing safety accident.

Specifically, as shown, being fixedly connected with the bottom of support plate 13 on rear side of 5 top surface of fixed plate described in the present embodiment Fixed block 14 is fixedly mounted in the top of side, the front side of support plate 13, and the bottom side of fixed block 14 is uniformly fixedly connected with several first electricity The upper end of dynamic telescopic rod 15, the lower end of the first electric telescopic rod 15 is respectively fixedly connected with the button of push-and-pull switch 16, push-and-pull switch 16 rear side is fixedly connected with the front side of support plate 13 respectively.By controlling the flexible of the first electric telescopic rod 15, push-and-pull is driven The button of switch 16 lifts, and realizes unlatching and the closure of push-and-pull switch 16, avoids the button for directly pulling push-and-pull switch 16, Increase the safety of the utility model.

Specifically, as shown, the lower part of the front side of support plate 13 described in the present embodiment opens up groove 17, groove 17 it is upper Symmetrical second electric telescopic rod 18 is fixedly mounted in side, and the downside of groove 17 corresponds to the fixed installation of the second electric telescopic rod and connects Terminal 19, the upper end of binding post 19, the second electric telescopic rod 18 lower end conductive contact 20 is fixedly mounted respectively.Pass through control the Two electric telescopic rods 18 it is flexible, so that corresponding conductive contact 20 is engaged, control the unlatching of the utility model way circuit with It is closed, the utility model fast break and power supply can be made, promote safety coefficient.

Further, as shown, circuit board 21, electricity is fixedly mounted in the intermediate of 13 front side of support plate described in the present embodiment The front side of road plate 21 is fixedly mounted voltage check device 22 respectively, current sensing means 23, and circuit board 21 is electronic with first respectively Telescopic rod 15, the second electric telescopic rod 18 are connected by circuit.Circuit board 21 is the control unit of the utility model, control first Electric telescopic rod 15, the second electric telescopic rod 18 it is flexible.

Further, as shown, ammeter 24 is fixedly mounted in the front side of the chamber door 10 described in the present embodiment respectively, electricity Table 25, control panel 26, voltmeter 25 is pressed to be connect by circuit with voltage check device 22, ammeter 24 and current sensing means 23 It is connected by electric current, control panel 26 is connect with circuit board 21 by circuit.Ammeter 24, voltmeter 25 can show this reality respectively With novel external output current, the numerical value of voltage, it can be sent and be instructed to circuit board 21 by operation control panel 26, complete safety The various actions of switch.

Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that： It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc. With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims

1. a kind of new type of safe power switch, it is characterised in that：Including babinet（1）, babinet（1）Front openings, babinet（1）It is left Side inner wall, right side inner wall lower part open up symmetrical bar shaped sliding slot（2）, bar shaped sliding slot（2）The interior installation sliding block of activity respectively （3）, sliding block（3）It can be respectively along corresponding bar shaped sliding slot（2）Forward and backward sliding, sliding block（3）Rear side respectively with corresponding bar shaped Sliding slot（2）Rear side pass through the first spring（4）It is fixedly connected, babinet（1）Interior bottom activity mounting plate（5）, fixed plate （5）Left side, right side rear end respectively with corresponding sliding block（3）Right side or left side be fixedly connected；Babinet（1）In on front side of bottom surface Between open up through-hole（6）, through-hole（6）Interior activity installation lever（7）, lever（7）It can be along through-hole（6）Upper and lower sliding, lever（7） The lower part of periphery is set with second spring（8）, second spring（8）Upper end and babinet（1）Bottom surface be fixedly connected, second spring （8）Lower end and lever（7）Lower end be fixedly connected, fixed plate（5）The centre of bottom surface uniformly opens up several blind holes（9）, lever （7）Upper end can be located at corresponding blind hole（9）It is interior；Babinet（1）Front side hinge connection chamber door（10）, chamber door（10）'s Secure latch is fixedly mounted in left side（11）, babinet（1）Safe lockhole is opened up on the left of front side（12）, secure latch（11）With safety Lockhole（12）Activity cooperation.

2. a kind of new type of safe power switch according to claim 1, it is characterised in that：The fixed plate（5）Top surface Rear side be fixedly connected with support plate（13）Bottom side, support plate（13）Front side top be fixedly mounted fixed block（14）, fixed Block（14）Bottom side be uniformly fixedly connected with several first electric telescopic rods（15）Upper end, the first electric telescopic rod（15）Lower end It is respectively fixedly connected with push-and-pull switch（16）Button, push-and-pull switch（16）Rear side respectively with support plate（13）Front side fix connect It connects.

3. a kind of new type of safe power switch according to claim 2, it is characterised in that：The support plate（13）Front side Lower part open up groove（17）, groove（17）Upside symmetrical second electric telescopic rod is fixedly mounted（18）, groove （17）Downside correspond to the second electric telescopic rod be fixedly mounted binding post（19）, binding post（19）Upper end, the second electric expansion Bar（18）Lower end conductive contact is fixedly mounted respectively（20）.

4. a kind of new type of safe power switch according to claim 2 or 3, it is characterised in that：The support plate（13） Circuit board is fixedly mounted in the intermediate of front side（21）, circuit board（21）Front side voltage check device is fixedly mounted respectively（22）, electricity Flow detection device（23）, circuit board（21）Respectively with the first electric telescopic rod（15）, the second electric telescopic rod（18）Pass through circuit Connection.

5. a kind of new type of safe power switch according to claim 1, it is characterised in that：The chamber door（10）Front side Ammeter is fixedly mounted respectively（24）, voltmeter（25）, control panel（26）, voltmeter（25）With voltage check device（22）Pass through Circuit connects, ammeter（24）With current sensing means（23）It is connected by electric current, control panel（26）With circuit board（21）Pass through Circuit connects.