CN211319984U

CN211319984U - Auxiliary switch triggering mechanism for draw-out type power distribution cabinet

Info

Publication number: CN211319984U
Application number: CN201922194268.4U
Authority: CN
Inventors: 吴云
Original assignee: Jiangsu Huixin Electric Power Technology Co ltd
Current assignee: Jiangsu Huixin Electric Power Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-21
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses an auxiliary switch trigger mechanism for on pull-out type switch board, including switch and trigger button, trigger button is installed to the rear end of switch, trigger button internally mounted has canceling release mechanical system, canceling release mechanical system includes push-and-pull rod, activity chamber, dead lever, box, articulated rod, release link, reset groove, reset spring, movable block and pushes away and turn round, trigger button's left end welding has the push-and-pull rod, and the right-hand member of push-and-pull rod inlays to be established in activity intracavity portion, activity chamber welding is on the dead lever, and the dead lever welding is inside the box, it has the articulated rod to articulate on the push-and-pull rod, and the articulated rod bottom articulates on the reset rod, the bottom of reset rod is inserted and is established in the reset groove portion, the welding of reset groove is in. The utility model discloses the device has realized the automatic re-setting of device for device convenience more when using operates more smoothly, makes the device more do benefit to the popularization.

Description

Auxiliary switch triggering mechanism for draw-out type power distribution cabinet

Technical Field

The utility model relates to a trigger mechanism technical field specifically is an auxiliary switch trigger mechanism for on pull-out type switch board.

Background

The drawer of the similar cabinet of the draw-out type power distribution cabinet is provided with a transformer and then is closed, the use and maintenance process is very convenient, the trigger device of the auxiliary switch is a trigger device of a switch for sliding in and out of the drawer and locking, no substitution is available for the action in the switch process of the draw-out type power distribution cabinet, the existing trigger mechanism of the auxiliary switch of the draw-out type power distribution cabinet basically meets the use requirement, but some problems exist in the use process;

the existing auxiliary switch trigger device is characterized in that a switch is pressed in through a soft button to realize on-off of the switch in use, but the button cannot reset automatically in use and needs to be pulled out after being pressed in, otherwise, the button cannot be used next time, so that the device is very troublesome to operate and is not beneficial to popularization;

in addition, when an operator opens the electric cabinet, the operator probably forgets to turn off the electric cabinet, so that the inside of the power distribution cabinet is exposed outside, the risk of water inflow inside the electric cabinet is increased, the distributor is exposed outside, the electric leakage and other risks are caused, and the pedestrian is injured, and therefore the auxiliary switch triggering mechanism for the draw-out type power distribution cabinet is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary switch trigger mechanism for on pull-out type switch board to solve the auxiliary switch trigger device in use who proposes among the above-mentioned background art because there is not resetting means, make the trouble that button in use operated very, lead to being unfavorable for the problem of popularization.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an auxiliary switch trigger mechanism for on pull-out type switch board, includes switch and trigger button, the trigger button is installed to the rear end of switch, trigger button internally mounted has canceling release mechanical system, install alarm mechanism between switch and the trigger button.

Preferably, the canceling release mechanical system includes push-and-pull rod, activity chamber, dead lever, box, hinge arm, release link, reset groove, reset spring, movable block and pushes away and turn round, the left end welding of trigger button has the push-and-pull rod, and the right-hand member of push-and-pull rod inlays to be established at activity intracavity portion, activity chamber welding is on the dead lever, and the dead lever welding is inside the box, the last articulated link that articulates of push-and-pull rod, and the hinge link bottom articulates on the release link, the bottom of release link is inserted and is established in the inside of reset groove, the welding of the inside of reset groove is in the inside of box, the top welding of the inside of reset groove has reset spring, and reset spring welding is in the bottom of reset link, the right-hand member welding of release link has the movable block, and the movable.

Preferably, the bottom end of the reset rod is provided with a bump with a diameter larger than that of the reset rod, and the diameter of the opening of the reset groove is smaller than that of the inside of the reset groove.

Preferably, the right end of the push button is groove-shaped, and the groove is provided with stripes.

Preferably, alarm mechanism includes electrically conductive groove, button cell, conductive spring, conducting strip, leads electrical pillar, warning light and micro loudspeaker, the inside of trigger button right-hand member is inlayed and is equipped with electrically conductive groove, and the top butt in electrically conductive groove has button cell, button cell's top butt has conductive spring, the upper and lower both sides of trigger button right-hand member have all welded the conducting strip, and the conducting strip all welds in the upper and lower both sides of the switch that corresponds position department and leads electrical pillar, install warning light and micro loudspeaker on leading the left switch outer wall of electrical pillar respectively.

Preferably, the output end of the conductive column is electrically connected with the warning light and the input end of the micro-speaker respectively through conducting wires.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the auxiliary switch triggering mechanism used on the draw-out type power distribution cabinet is provided with a resetting mechanism, wherein the resetting mechanism comprises a push-pull rod, a movable cavity, a fixed rod, a box body, a hinge rod, a resetting groove, a resetting spring, a moving block and a push button, the push button is pressed, the movable block slides up and down, so that the reset rod moves up and down, the push-pull rod is pushed and pulled to move left and right through the hinged rod, the push-pull rod pushes the trigger button to move left and right, when the trigger button moves to the left end, the trigger button is closed with the switch, when the trigger button moves to the right side, the trigger button is disconnected with the switch, meanwhile, under the action of the bottom reset groove at the bottom end of the reset rod, the trigger device bounces back after being pressed down, the automatic reset of the device is realized, the device is more convenient to use and smoother to operate, and the device is more beneficial to popularization.

2. This an auxiliary switch trigger mechanism for on pull-out type switch board is provided with alarm device, wherein alarm device is including leading the electric tank, button cell, conductive spring, the conducting strip, lead electrical pillar, warning light and micro loudspeaker, when trigger button and switch are closed, when opening the switch, trigger button top conducting strip with lead electrical pillar butt, switch and trigger button are closed, warning light and micro loudspeaker circular telegram, button cell is to warning light and micro loudspeaker power supply, make the warning light, micro loudspeaker sends the alarm at the uniform velocity, remind the electric power workman in time to close the electric cabinet drawer after using, prevent to send your inside intaking of cabinet, prevent electric cabinet leakage, provide safe current environment for passing pedestrian.

Drawings

FIG. 1 is a schematic top elevation section view of the structure of the present invention;

fig. 2 is a front sectional view of the closed structure of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 2 according to the present invention.

In the figure: 1. a switch; 2. a trigger button; 311. a push-pull rod; 312. a movable cavity; 313. fixing the rod; 314. a box body; 315. a hinged lever; 316. a reset lever; 317. a reset groove; 318. a return spring; 319. a moving block; 320. pushing and twisting; 411. a conductive slot; 412. a button cell; 413. a conductive spring; 414. a conductive sheet; 415. a conductive post; 416. a warning light; 417. a micro speaker.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: an auxiliary switch trigger mechanism for a draw-out type power distribution cabinet comprises a switch 1 and a trigger button 2, the trigger button 2 is installed at the rear end of the switch 1, a reset mechanism is installed inside the trigger button 2, the reset mechanism comprises a push-pull rod 311, a movable cavity 312, a fixed rod 313, a box body 314, a hinged rod 315, a reset rod 316, a reset groove 317, a reset spring 318, a movable block 319 and a push knob 320, the push-pull rod 311 is welded at the left end of the trigger button 2, the right end of the push-pull rod 311 is embedded inside the movable cavity 312, the movable cavity 312 is welded on the fixed rod 313, the fixed rod 313 is welded inside the box body 314, the hinged rod 315 is hinged on the push-pull rod 311, the bottom end of the hinged rod 315 is hinged on the reset rod 316, the bottom end of the reset rod 316 is inserted inside the reset groove 317, a convex block with the diameter larger than that of the reset rod 316 is arranged at the, the device has the advantages that the reset rod 316 cannot be completely separated from the reset groove 317 when moving upwards, so that the reset rod 316 cannot be retracted when the reset rod 316 retracts inside the reciprocating groove 317 again, the device breaks down, the stability of the device in use can be improved, the reset groove 317 is welded inside the box body 314, the reset spring 318 is welded at the top end inside the reset groove 317, the reset spring 318 is welded at the bottom end of the reset rod 316, the moving block 319 is welded at the right end of the reset rod 316, the moving block 319 is embedded inside the right end of the box body 314, the push knob 320 is welded at the right end of the moving block 319, the right end of the push knob 320 is in a groove shape, and the strip is arranged inside the groove and used for enabling fingers to be more comfortable when pushing the push knob 320 in the groove, and the strip is used for increasing friction between the fingers and the push knob 320, so that the push knob 320 can be more smoothly pushed;

an alarm mechanism is arranged between the switch 1 and the trigger button 2, the alarm mechanism comprises a conductive groove 411, a button cell 412, a conductive spring 413, a conductive sheet 414, a conductive column 415, a warning lamp 416 and a micro-speaker 417, the conductive groove 411 and the conductive spring 413 are made of iron and can be electrified, the type of the button cell 412 is selected to be CR521, the alarm mechanism is durable and sufficient in electric quantity, the conductive sheets 414 on two sides of the trigger button 2 are respectively connected with the positive electrode and the negative electrode of the button cell 412 through leads, when the conductive sheet 414 is abutted to the conductive column 415, the warning lamp 416 is electrified with the micro-speaker 417, the warning lamp 416 is an LED lamp which is low in price, energy-saving, environment-friendly and long in service life, the conductive groove 411 is embedded in the right end of the trigger button 2, the button cell 412 is abutted to the top end of the conductive groove 411, the conductive spring 413 is abutted to the top, and the upper and lower both sides of the switch 1 at the position corresponding to the conductive sheet 414 are welded with conductive columns 415, the outer wall of the switch 1 at the left side of the conductive columns 415 is respectively provided with a warning lamp 416 and a micro-speaker 417, and the output end of the conductive columns 415 is respectively electrically connected with the input ends of the warning lamp 416 and the micro-speaker 417 through wires.

The working principle is as follows: when the device is used, the push button 320 is pushed upwards, the moving block 319 simultaneously rises at the right end of the box body 314, the moving block 319 drives the reset rod 316 to rise in the box body 314, the hinged rod 315 hinged to the right end of the reset rod 316 pushes the push pull rod 311 towards the left side, the right end of the push pull rod 311 pushes the trigger button 2 to be closed with the switch 1, the switch 1 is triggered, when the switch 1 is opened, the push button 320 is loosened, the reset rod 316 is pulled back to the reset groove 317 by the reset spring 318, when the reset rod 316 descends, the hinged rod 315 hinged to the left end of the reset rod 316 pulls the push pull rod 311 to slide towards the right side, the right end of the push pull rod 311 is retracted into the movable cavity 312, at the moment, the front end of the push pull rod 311 pulls the trigger button 2, and the trigger button 2 is disconnected with;

when the trigger button 2 and the switch 1 are closed, the conductive sheet 414 abuts against the conductive column 415, the electric power of the button cell 412 is output outwards through the conductive groove 411 and the conductive spring 413, the electric power is transmitted to the warning lamp 416 and the micro-speaker 417 through the conductive sheet 414 and the conductive column 415, the warning lamp 416 is turned on, the micro-speaker 417 emits a uniform warning sound, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an auxiliary switch trigger mechanism for on pull-out switch board, includes switch (1) and trigger button (2), its characterized in that are installed to the rear end of switch (1): trigger button (2) internally mounted has canceling release mechanical system, install alarm mechanism between switch (1) and trigger button (2).

2. An auxiliary switch triggering mechanism for a draw-out switch cabinet according to claim 1, wherein: the reset mechanism comprises a push-pull rod (311), a movable cavity (312), a fixed rod (313), a box body (314), a hinged rod (315), a reset rod (316), a reset groove (317), a reset spring (318), a movable block (319) and a push button (320), the push-pull rod (311) is welded at the left end of the trigger button (2), the right end of the push-pull rod (311) is embedded inside the movable cavity (312), the movable cavity (312) is welded on the fixed rod (313), the fixed rod (313) is welded inside the box body (314), the hinged rod (315) is hinged on the push-pull rod (311), the bottom end of the hinged rod (315) is hinged on the reset rod (316), the bottom end of the reset rod (316) is inserted inside the reset groove (317), the reset groove (317) is welded inside the box body (314), and the reset spring (317) is welded at the top end inside the reset groove (317), and the return spring (318) is welded at the bottom end of the return rod (316), the right end of the return rod (316) is welded with a moving block (319), the moving block (319) is embedded in the right end of the box body (314), and the right end of the moving block (319) is welded with a push button (320).

3. An auxiliary switch triggering mechanism for a draw-out switch cabinet according to claim 2, wherein: the bottom of release link (316) is provided with the diameter and is greater than the lug of release link (316), the diameter of release link (317) opening is less than the inside diameter of release link (317).

4. An auxiliary switch triggering mechanism for a draw-out switch cabinet according to claim 2, wherein: the right end of the push button (320) is arranged to be groove-shaped, and the groove is internally provided with stripes.

5. An auxiliary switch triggering mechanism for a draw-out switch cabinet according to claim 1, wherein: alarm mechanism includes electrically conductive groove (411), button cell (412), conductive spring (413), conducting strip (414), lead electrical pillar (415), warning light (416) and micro loudspeaker (417), the inside of trigger button (2) right-hand member is inlayed and is equipped with electrically conductive groove (411), and the top butt of electrically conductive groove (411) has button cell (412), the top butt of button cell (412) has electrically conductive spring (413), conducting strip (414) have all been welded to the upper and lower both sides of trigger button (2) right-hand member, and conducting strip (414) all have welded and have led electrical pillar (415) in the upper and lower both sides of switch (1) that correspond position department, install warning light (416) and micro loudspeaker (417) on leading electrical pillar (415) left switch (1) outer wall respectively.

6. An auxiliary switch triggering mechanism for a draw-out switch cabinet according to claim 5, wherein: the output end of the conductive column (415) is electrically connected with the input end of the warning lamp (416) and the input end of the micro-speaker (417) through conducting wires.