CN207800390U - A kind of floor push - Google Patents

Abstract

The utility model discloses a kind of floor push, including shell and wire base, the shell is assembled with the wire base, two groups of conductive structures for being used for wiring are equipped on the wire base side by side, it is equipped with synchronous pressing mechanism above conductive structure described in two groups, two groups of conductive structures can be pressed and synchronize conducting；It is equipped with button above the synchronous pressing mechanism, and the button extends to the outside of the shell.Advantageous effect is：Two groups of conductive structure contact conductings can be pressed using synchronous pressing mechanism simultaneously, can effectively avoid contact with bad phenomenon, it is easy to use.

Description

A kind of floor push

Technical field

The utility model is related to field of switches, and in particular to a kind of floor push.

Background technology

It steps on or steps on to carry out operation circuit break-make by foot when floor push, can also be used to control output current size Switch.But traditional floor push is by two connections by two conducting wires of key control, double buttons are easy not in pressing Synchronous, it sometimes appear that poor contact, therefore, we design a kind of floor push, using single-button, two conducting wires of synchronous control Conduction, avoid contact with bad situation.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of floor push, same using single-button Step two conducting wire conductions of control, simple in structure, the phenomenon that effectively avoiding poor contact.

The utility model is achieved through the following technical solutions above-mentioned purpose：

A kind of floor push, including shell and wire base, the shell are assembled with the wire base, the wiring bottom Two groups of conductive structures for being used for wiring are equipped on seat side by side, synchronous pressing mechanism is equipped with above conductive structure described in two groups, it can It presses two groups of conductive structures and synchronizes conducting；

It is equipped with button above the synchronous pressing mechanism, and the button extends to the outside of the shell.

Using the above structure, two groups of conductive structures can be pressed simultaneously using synchronous pressing mechanism and connect conduction, to make Conducting wire is connected, and avoids contact with bad.

Preferably, the conductive structure includes contact terminal, two the first conducting terminals and two the second conducting terminals, The contact terminal is L-type, and first conducting terminal is U-shaped, and second conducting terminal is V-type；

Second conducting terminal is stuck in the inside of first conducting terminal, the first conducting terminal of one of which and second The combination of conducting terminal with the contact terminal is normally closed contacts, the combination of another group of the first conducting terminal and the second conducting terminal with The normally opened contact of contact terminal.

Preferably, the contact terminal is equipped with normally opened contact and push contact.

Preferably, the wire base equipped with guide post, is opened up around guide post, there are four connecing for wiring Wire casing.

Preferably, correspondence is distributed on the opposition side of wire base the jack-plug socket of four connecting grooves two-by-two, It is equipped in each connecting groove for the first limited block and the second limited block to the first conducting terminal and the limit of the second conducting terminal.

Preferably, the guide post is located between two contact terminals, it is nested with resetting spring in the guide post, The resetting spring is contacted with the synchronous pressing mechanism.

Preferably, the synchronous pressing mechanism includes briquetting, guide sleeve and push rod, the guide sleeve is molded under the briquetting Side, the push rod are molded over above the briquetting, are used for and button nested encryptions；And it is additionally provided with two pressings below the briquetting Column, two pressing column symmetries are distributed in the guide sleeve both sides；And the push contact position by compression leg and the contact terminal It is corresponding；

The guide sleeve is nested with the guide post, and is connect with resetting spring.

Preferably, the push rod is identical as the guide sleeve central shaft.

Preferably, the wire base is integrally formed, and the wire base is clamped with the shell.

To sum up, the beneficial effects of the utility model are：Two groups of conduction knots can be pressed using synchronous pressing mechanism simultaneously Structure contact conducting, can effectively avoid contact with bad phenomenon, easy to use and easy for installation, simple in structure.

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 only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is the utility model internal structure chart；

Fig. 2 is the utility model appearance assumption diagram；

Fig. 3 is the utility model conductive structure and wire base installation diagram；

Fig. 4 is the utility model wire base structure chart；

Fig. 5 is the utility model conductive structure structure chart；

Fig. 6 is that the utility model synchronizes pressing mechanism structure chart.

The reference numerals are as follows：

1, shell；2, wire base；201, connecting groove；202, the first limited block；203, the second limited block；204, it is oriented to Column；3, button；4, synchronous pressing mechanism；401, briquetting；402, push rod；403, compression leg is pressed；404, guide sleeve；5, conductive structure； 501, contact terminal；502, the first conducting terminal；503, the second conducting terminal.

Specific implementation mode

It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

Shown in Fig. 1-Fig. 6, the utility model provides a kind of floor push, including shell 1 and wire base 2, institute It states shell 1 to assemble with the wire base 2, the conductive structures 5 for being used for wiring equipped with two groups side by side on the wire base 2, two Group conductive structure 5 can realize Two In and Two Out, and 5 top of conductive structure described in two groups is equipped with synchronous pressing mechanism 4, can press two Group conductive structure 5 synchronizes conducting；

4 top of the synchronous pressing mechanism is equipped with button 3, and the button 3 extends to the outside of the shell 1, button 3 Pressing is facilitated to synchronize pressing mechanism 4.

Using the above structure, two groups of conductive structures 5 can be pressed simultaneously using synchronous pressing mechanism 4 connect conduction, to So that conducting wire is connected, avoids contact with bad.

It is led preferably, the conductive structure 5 includes 501, two the first conducting terminals 502 of contact terminal and two second Electric terminal 503, the contact terminal 501 are L-type, and first conducting terminal 502 is U-shaped, and second conducting terminal 503 is V-type；Second conducting terminal 503 of V-type is stuck in U-shaped 502 inside of the first conducting terminal, can not only increase electric conductivity, and And the second conducting terminal 503 can be supported, ensure that its is indeformable so that it can be used for a long time；

Second conducting terminal 503 is stuck in the inside of first conducting terminal 502, the first conducting terminal of one of which 502 with the combination of the second conducting terminal 503 with the contact terminal 501 is normally closed contacts, another group of the first conducting terminal 502 and The combination of two conducting terminals 503 with the contact terminal 501 is normally opened contacts.

Further, the contact terminal 501 be equipped with normally opened contact and push contact, the push contact with synchronize press Press mechanism 4 is contacted by compression leg 403.

The wire base 2 be equipped with guide post 204, around guide post 204 open up there are four be used for wiring wiring Slot 201, the connecting groove 201 are same as wiring, conducting wire are made to be connect with conducting terminal；The guide post 204 is in synchronous pressing mechanism 4 Has the function of guiding when pressing.

For convenience of wiring, the jack-plug socket of four connecting grooves 201 corresponds to the opposite side for being distributed in wire base 2 two-by-two It is equipped on face, in each connecting groove 201 for the first limit to the first conducting terminal 502 and the limit of the second conducting terminal 503 Block 202 and the second limited block 203, first limited block 202 can ensure the first conducting terminal with second limited block 203 502 fix with 503 position of the second conducting terminal.

The guide post 204 is located between two contact terminals 501, and resetting spring is nested in the guide post 204, The resetting spring is contacted with the synchronous pressing mechanism 4, which can be such that button 3 resets.

For that can realize synchronous pressing, the synchronous pressing mechanism 4 includes briquetting 401, guide sleeve 404 and push rod 402, described Guide sleeve 404 is molded over 401 lower section of the briquetting, and the push rod 402 is molded over 401 top of the briquetting, for nested with button 3 Connection；And 401 lower section of briquetting is additionally provided with two by compression leg 403, two are symmetrically distributed in the guide sleeve 404 by compression leg 403 Both sides；And it is described corresponding with the push contact position of the contact terminal 501 by compression leg 403；

The guide sleeve 404 is nested with the guide post 204, and is connect with resetting spring.

To ensure that 401 producing balanced forces of briquetting are pressed downward, the push rod 402 is identical as 404 central shaft of the guide sleeve.

For convenience of installation, the wire base 2 is integrally formed, and the wire base 2 is clamped with the shell 1.

Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power Subject to the protection domain that profit requires.

Claims (9)

1. a kind of floor push, it is characterised in that：Including shell and wire base, the shell is assembled with the wire base, Two groups of conductive structures for being used for wiring are equipped on the wire base side by side, synchronous pressing is equipped with above conductive structure described in two groups Mechanism can press two groups of conductive structures and synchronize conducting；

It is equipped with button above the synchronous pressing mechanism, and the button extends to the outside of the shell.

2. a kind of floor push according to claim 1, it is characterised in that：The conductive structure include contact terminal, two First conducting terminal and two the second conducting terminals, the contact terminal are L-type, first conducting terminal be it is U-shaped, described the Two conducting terminals are V-type；

Second conducting terminal is stuck in the inside of first conducting terminal, the first conducting terminal of one of which and the second conduction The combination of terminal with the contact terminal is normally closed contacts, the combination of another group of the first conducting terminal and the second conducting terminal with it is described The normally opened contact of contact terminal.

3. a kind of floor push according to claim 2, it is characterised in that：The contact terminal is equipped with normally opened contact and presses Press contact.

4. a kind of floor push according to claim 3, it is characterised in that：The wire base is equipped with guide post, surrounds Guide post open up there are four be used for wiring connecting groove.

5. a kind of floor push according to claim 4, it is characterised in that：The jack-plug socket of four connecting grooves is right two-by-two It should be distributed on the opposition side of wire base, be equipped with for the first conducting terminal and the second conducting terminal in each connecting groove The first limited block and the second limited block of limit.

6. a kind of floor push according to claim 5, it is characterised in that：The guide post is located at two contact terminals Between, resetting spring is nested in the guide post, the resetting spring is contacted with the synchronous pressing mechanism.

7. a kind of floor push according to claim 6, it is characterised in that：The synchronous pressing mechanism includes briquetting, guide sleeve And push rod, the guide sleeve are molded over below the briquetting, the push rod is molded over above the briquetting, is connected for nested with button It connects；And two are additionally provided with below the briquetting by compression leg, two pressing column symmetries are distributed in the guide sleeve both sides；And the pressing Column is corresponding with the push contact position of the contact terminal；

The guide sleeve is nested with the guide post, and is connect with resetting spring.

8. a kind of floor push according to claim 7, it is characterised in that：The push rod is identical as the guide sleeve central shaft.

9. a kind of floor push according to claim 1, it is characterised in that：The wire base is integrally formed, and the wiring Pedestal is clamped with the shell.