CN205542447U - Opening device is assisted to switch - Google Patents

Abstract

The utility model relates to an opening device is assisted to switch discloses a light condition and not good the time, has carried out the supplementary device of operation of opening of air switch, its characterized in that main part board below is arranged in on the telescopic link through the spiral knob, go up the stopper and place main part board one side in, the ejector pad is arranged in on the main part board, same one side of main part board is just lain in with last stopper, open the ejector pad top has the arc wall, it places in between stopper and the ejector pad to push away the groove, it arranges in on the main part board to go up the fixture block, the through hole is arranged in on the fixture block, the opposite side of main part board is arranged in to the fixture block down, the kerve is arranged in between fixture block and the lower fixture block, the kerve is the outer narrow structure of inside width, the kerve embeds there is the rubber layer, the light is arranged in on the main part board, the battery is arranged in the telescopic link, and connect through wire and switch, the switch is arranged in on the telescopic link, and through wire and illumination lamp connection.

Description

A kind of switch auxiliary opening device

Technical field

This utility model one switch auxiliary opening device, relates to the auxiliary device used the when that a kind of air switch being opened, belongs to electrical equipment.Particularly to a kind of light condition bad when, carry out air switch auxiliary and open the device of operation.

Background technology

Air switch is as the conventional switch in electric power facility, it is widely used in the alternating current-direct current device of below 500V, existing air switch is operation when, the handle manually pulling air switch is needed to operate, the position installed due to air switch is the highest, and air switch handle is shorter, therefore, the when that air switch being opened, more difficulty, easily slips, if the local electric leakage residing for air switch or wiring are problematic, air switch push-and-pull when, the most easily getting an electric shock, harm people's is healthy.And existing air switch, often it being arranged on the corner in house, light condition is poor, needs power worker's illumination on the other hand, carries out switch open operation on the other hand, inefficient, also inconvenient.

Summary of the invention

In order to improve above-mentioned situation, this utility model one switch auxiliary opening device provide a kind of light condition bad when, carry out air switch auxiliary and open the device of operation.Simple in construction, convenient use.

nullThis utility model is a kind of switchs what auxiliary opening device was realized in，This utility model one switch auxiliary opening device is by through hole、Upper limit position block、Push away groove、Main board、Pushing block、Spiral knob、Wire、Expansion link、Accumulator、Switch、Lower fixture block、Kerve、Upper fixture block and illuminating lamp composition，It is placed on expansion link by spiral knob below main board，Upper limit position block is placed in main board side，Pushing block is placed on main board，And it is positioned at the same side of main board with upper limit position block，Arcuate groove is had above described pushing block，Push away groove to be placed between upper limit position block and pushing block，Upper fixture block is placed on main board，Through hole is placed on fixture block，Lower fixture block is placed in the opposite side of main board，Kerve is placed between fixture block and lower fixture block，Described kerve is the structure of inner wide and outer narrow，Described kerve is built-in with rubber layer，Illuminating lamp is placed on main board，Accumulator is placed in expansion link，And connected by wire and switch，Switch is placed on expansion link，And connected by wire and illuminating lamp.

During use, when needs are by air switch, the when of pulling down, can be as required, by spiral knob regulation main board and the gradient of expansion link, then the length of adjustable telescopic rod, kerve is used to block the hands handle of air switch, air switch can be pulled down, rubber layer design in described kerve, the frictional force of kerve can be improved, make the handle of air switch toward the when of drop-down, more convenient, when air switch is pushed to by needs when, by spiral knob, regulate the gradient of main board and expansion link, can use, the handle of air switch is propped up by the arcuate groove having above pushing block, and then by pushing away groove, the handle of air switch is pushed to, described upper limit position block and the design of pushing block, skid when can effectively prevent the handle of air switch from up promoting, operation is made to be easier to.As required, opening switch, illuminating lamp is bright, it is possible to light condition is bad when, directly carries out air switch push-and-pull operation.Described through hole designs, it is possible to use the switch push-and-pull that part is less when.Also allow for that this utility model is a kind of switchs carrying of auxiliary opening device.Reach the purpose at auxiliary air switch open.

Beneficial effect.

One, simple in construction, convenient and practical.

Two, with low cost, it is easy to promote.

Accompanying drawing explanation

Accompanying drawing 1 is a kind of structural representation switching auxiliary opening device of this utility model.

In accompanying drawing

Wherein part is: through hole (1), upper limit position block (2), pushes away groove (3), main board (4), pushing block (5), spiral knob (6), wire (7), expansion link (8), accumulator (9), switch (10), lower fixture block (11), kerve (12), upper fixture block (13), illuminating lamp (14).

Detailed description of the invention:

nullThis utility model is a kind of switchs what auxiliary opening device was realized in，This utility model one switch auxiliary opening device is by through hole (1)、Upper limit position block (2)、Push away groove (3)、Main board (4)、Pushing block (5)、Spiral knob (6)、Wire (7)、Expansion link (8)、Accumulator (9)、Switch (10)、Lower fixture block (11)、Kerve (12)、Upper fixture block (13) and illuminating lamp (14) composition，Main board (4) lower section is placed on expansion link (8) by spiral knob (6)，Upper limit position block (2) is placed in main board (4) side，Pushing block (5) is placed on main board (4)，And it is positioned at the same side of main board (4) with upper limit position block (2)，Described pushing block (5) top has arcuate groove，Push away groove (3) to be placed between upper limit position block (2) and pushing block (5)，Upper fixture block (13) is placed on main board (4)，Through hole (1) is placed on fixture block (13)，Lower fixture block (11) is placed in the opposite side of main board (4)，Kerve (12) is placed between fixture block (13) and lower fixture block (11)，Described kerve (12) is the structure of inner wide and outer narrow，Described kerve (12) is built-in with rubber layer，Illuminating lamp (14) is placed on main board (4)，Accumulator (9) is placed in expansion link (8)，And connected by wire (7) and switch (10)，Switch (10) is placed on expansion link (8)，And connected by wire (7) and illuminating lamp (14)，During use，When needs are by air switch，The when of pulling down，Can be as required，By spiral knob (6) regulation main board (4) and the gradient of expansion link (8)，Then the length of adjustable telescopic rod (8)，Kerve (12) is used to block the handle of air switch，Air switch can be pulled down，Rubber layer design in described kerve (12)，The frictional force of kerve (12) can be improved，Make the handle of air switch toward the when of drop-down，More convenient，When air switch is pushed to by needs when，By spiral knob (6)，Regulate main board (4) and the gradient of expansion link (8)，Can use，The handle of air switch is propped up by the arcuate groove that pushing block (5) top has，And then by pushing away groove (3), the handle of air switch is pushed to，Described upper limit position block (2) and the design of pushing block (5)，Skid when can effectively prevent the handle of air switch from up promoting，Operation is made to be easier to.As required, opening switch (10), illuminating lamp (14) is bright, it is possible to light condition is bad when, directly carries out air switch push-and-pull operation.Described through hole (1) designs, it is possible to use switch (10) push-and-pull that part is less when.Also allow for that this utility model is a kind of switchs carrying of auxiliary opening device.Reach the purpose at auxiliary air switch open.

Claims (1)

1. null1. a switch auxiliary opening device，It is characterized in that: by through hole、Upper limit position block、Push away groove、Main board、Pushing block、Spiral knob、Wire、Expansion link、Accumulator、Switch、Lower fixture block、Kerve、Upper fixture block and illuminating lamp composition，It is placed on expansion link by spiral knob below main board，Upper limit position block is placed in main board side，Pushing block is placed on main board，And it is positioned at the same side of main board with upper limit position block，Push away groove to be placed between upper limit position block and pushing block，Upper fixture block is placed on main board，Through hole is placed on fixture block，Lower fixture block is placed in the opposite side of main board，Kerve is placed between fixture block and lower fixture block，Kerve is the structure of inner wide and outer narrow，Kerve is built-in with rubber layer，Illuminating lamp is placed on main board，Accumulator is placed in expansion link，And connected by wire and switch，Switch is placed on expansion link，And connected by wire and illuminating lamp.