CN208489121U - A kind of floor push structure - Google Patents

Abstract

This patent discloses a kind of floor push structures, including rack, rotation axis is equipped in rack, at least three pedal units are equidistantly equipped in rotation axis, each pedal unit includes first spring affixed with rack, the linkage rack for touching circuit switch and the support side plate with rotation axis rotation connection, and the first spring and linkage rack are affixed；Linkage rack and rotation axis are rotatablely connected；It is hinged with the foot pedal to offset with linkage rack in support side plate, translation instruction unit is respectively equipped on three foot pedals, instruction unit is moved up and moves down instruction unit.This programme mainly solves the problems, such as that current floor push causes new staff's operation difficulty big because of the prompt for not having operating function.

Description

A kind of floor push structure

Technical field

The utility model relates to operating of contacts mechanism technology fields.

Background technique

The switch that can also be used to control output size of current to carry out operation circuit on-off is stepped on or stepped on by foot.It is foot-operated Switch be it is a kind of step on or step on by foot come the switch of control circuit on-off, using in the impalpable control circuit of both hands with generation Achieve the purpose that operation for both hands.

Currently, not having the prompt of operating function on floor push usually, people mainly judge multiple feet by remembering Step on function achieved after switching circuit is connected to；But in the actual operation process, when facing multiple floor push simultaneously, for For new staff, normally, there are larger difficulty, such as misoperation for smooth operation, or even can also cause unnecessary thing Therefore.

Utility model content

The utility model is intended to provide a kind of floor push structure, to solve current floor push because not having operating function The prompt problem that causes new staff's operation difficulty big.

In order to achieve the above object, the base case of the utility model is as follows: a kind of floor push structure, including rack, It is equipped with rotation axis in the rack, is equidistantly equipped at least three pedal units, each pedal unit in the rotation axis It include first spring affixed with rack, the linkage rack for touching circuit switch and the support-side with rotation axis rotation connection Plate, first spring and linkage rack are affixed；The linkage rack and rotation axis are rotatablely connected；Be hinged in the support side plate with The foot pedal that linkage rack offsets is respectively equipped with translation instruction unit on three foot pedals, moves up instruction unit and move down instruction unit.

The principle of base case: according to the need of work for moving up, moving down or translating, referred to by the translation checked on foot pedal Show portion, move up instruction unit or move down instruction unit and operated, specifically, foot is stepped on or footrest pedal so that one end of foot pedal to The bottom direction of base is mobile, and the other end of foot pedal squeezes linkage rack and rotates around rotation axis；Linkage rack touches circuit switch simultaneously It realizes circuit communication, the function of moving up, move down or translate, the first spring elongation can be realized；When not in use, cancel to foot pedal Active force, linkage rack can be resetted under the action of the first spring, that is, realize the disconnection of circuit.

The advantages of base case:

1, this programme mainly by translation instruction unit on foot pedal, move up instruction unit or move down instruction unit and can intuitively draw It leads new staff and familiarizes operating process, compared to current floor push, effectively reduce the behaviour of new staff Make difficulty, also avoids the problem of only memory operation being depend on to cause misoperation.

2, current floor push structure mainly passes through foot and steps on or footrest pedal, so that foot pedal is directly touched circuit and opened The connection for realizing circuit is closed, but since everyone force is of different sizes, when excessive to foot pedal force, foot pedal is quickly hit Circuit switch is hit, so that circuit switch be easy to cause damage, reduces the service life of circuit switch；Foot pedal in this programme By linkage rack touch circuit switch realize circuit connection, linkage rack can buffer foot plate active force, and then reduce to electricity The impact force of way switch extends the service life of circuit switch.

3, whole floor push structure installation, convenient disassembly, have stronger practicability.

Further, the translation instruction unit move up instruction unit or move down instruction unit be the pilot hole with direction instruction. By above-mentioned setting, pilot hole can play the role of function instruction to new staff, intuitive and easy to understand, and then it is difficult to reduce operation Degree.

Further, the rack is equipped with support base, and support base is equipped with the through-hole passed through for rotation axis.By above-mentioned Setting, support base can play the role of support to rotation axis, further increase integrally-built stability.

Further, the rack is equipped with convex block.By above-mentioned setting, foot is stepped on or footrest pedal, so that foot pedal rotates It offsets with the bottom of rack；It replaces the bottom of rack to offset with foot pedal using convex block, has both reduced the contact surface with foot pedal Product, and then the abrasion to foot pedal is reduced, the bottom of rack and the contact of foot pedal are in turn avoided, and then avoid frame ground The abrasion in portion further extends the service life of foot pedal and rack.

Further, the convex block is equipped with rubber layer.Rubber is utilized since rubber layer is flexible material by above-mentioned setting Glue-line replaces convex block directly to contact with foot pedal, effectively prevents the abrasion of convex block and foot pedal, and then extend convex block and foot The service life of pedal.

Further, auxiliary block is equipped in the pilot hole, and the bottom of auxiliary block is hinged with straight-bar, the two sides of the straight-bar It is hinged with side arm；The bottom of the rack is equipped with kerve, the straight-bar protruded into kerve far from one end of auxiliary block and with it is straight Second spring is equipped between bar；The two sides that the bottom of the rack is located at kerve are equipped with sliding slot, and slidably connect in sliding slot The hinged sliding block with side arm is equipped with third spring between the sliding block and sliding slot.

By above-mentioned setting, foot is stepped on or when footrest pedal, and foot pedal drives auxiliary block mobile to the bottom of rack, so that directly Bar moves down along the path of kerve and squeezes second spring, can play the role of guiding to the movement of foot pedal with this, avoid Foot pedal rotation shifts；Straight-bar drives side arm rotation, so that side wall is mobile with movable slider path along the chute and squeezes the Three springs can be relieved the active force of foot pedal using side arm, sliding block and third spring, so that work of the foot pedal to linkage rack It is firmly gentler, the impact force to circuit switch is further decreased, the damage degree of circuit switch is reduced, improves making for circuit switch Use the service life.

After disappearing to the active force of foot pedal, third spring can play the role of reset to foot pedal by sliding block, side arm Power；Second spring can also play the active force of reset by straight-bar and auxiliary block to foot pedal.

Detailed description of the invention

Fig. 1 is a kind of schematic diagram of floor push constructive embodiment one of the utility model；

Fig. 2 is a kind of partial sectional view of floor push constructive embodiment two of the utility model.

Specific embodiment

It is further described below by specific embodiment:

Appended drawing reference in Figure of description include: rack 1, rotation axis 2, the first spring 3, linkage rack 4, support side plate 5, Foot pedal 6, moves up instruction unit 8, moves down instruction unit 9, support base 10, convex block 11, rubber layer 12, auxiliary block translation instruction unit 7 13, straight-bar 14, side arm 15, kerve 16, second spring 17, sliding slot 18, sliding block 19, third spring 20.

Embodiment one

Substantially as shown in Fig. 1: a kind of floor push structure, including rack 1 are equipped with rotation axis 2 in rack 1, rotate Four pedal units are equidistantly provided on axis 2, each pedal unit includes first spring 3 affixed with rack 1, for touching The linkage rack 4 of circuit switch and the support side plate 5 being rotatablely connected with rotation axis 2, the first spring 3 and linkage rack 4 are affixed；Linkage rack 4 are rotatablely connected with rotation axis 2；The foot pedal 6 to offset with linkage rack 4 is hinged in support side plate 5.

Translation instruction unit 7 is successively arranged on four foot pedals 6 from left to right, instruction unit 9 is moved down, moves up 8 peace of instruction unit Instruction unit 7 is moved, translation instruction unit 7 moves up instruction unit 8 or moves down instruction unit 9 as the pilot hole with direction instruction；Wherein, it puts down Moving instruction unit 7 includes the pilot hole towards the triangle of four direction；Move up the triangle that instruction unit 8 includes a upward direction Pilot hole and a rectangle pilot hole；Move down the pilot hole and one that instruction unit 9 includes a triangle in downward direction The pilot hole of rectangle.

Specific implementation process is as follows:

According to the need of work for moving up, moving down or translating, by the translation instruction unit 7 checked on foot pedal 6, instruction is moved up Portion 8 moves down instruction unit 9 and is operated, and specifically, foot is stepped on or footrest pedal 6, so that one end of foot pedal 6 moves down, foot The other end of pedal 6 squeezes linkage rack 4 and rotates around rotation axis 2；Linkage rack 4 touches circuit switch and realizes circuit communication Realize the function of moving up, move down or translate, the first spring 3 stretches；When not in use, cancel the active force to foot pedal 6, linkage rack 4 can be resetted under the action of the first spring 3, that is, realize the disconnection of circuit.

In the present embodiment, support base 10 is connected by screw in rack 1, and offer on support base 10 for rotation axis 2 The through-hole passed through；Support base 10 can play the role of support to rotation axis 2, further increase integrally-built stability.

In the present embodiment, convex block 11 is connected in rack 1；Foot is stepped on or footrest pedal 6, so that the rotation of foot pedal 6 and rack 1 Bottom offset；It replaces the bottom of rack 1 to offset with foot pedal 6 using convex block 11, has both reduced the contact surface with foot pedal 6 Product, and then reduces the abrasion to foot pedal 6, in turn avoids the bottom of rack 1 and the contact of foot pedal 6, and then avoid machine The abrasion of 1 bottom of frame, further extends the service life of foot pedal 6 and rack 1.

In the present embodiment, rubber layer 12 is connected on convex block 11；Since rubber layer 12 is flexible material, rubber layer 12 is utilized It is directly contacted with foot pedal 6 instead of convex block 11, effectively prevents the abrasion of convex block 11 and foot pedal 6, and then extend convex block 11 With the service life of foot pedal 6.

Embodiment two

As shown in Fig. 2, embodiment two and the structure and embodiment of embodiment one are essentially identical, and difference exists In: auxiliary block 13 is connected in pilot hole, and the bottom of auxiliary block 13 is hinged with straight-bar 14, the two sides of straight-bar 14 are hinged with side Arm 15；The bottom of rack 1 offers kerve 16, and the lower end of straight-bar 14 is protruded into kerve 16 and is connected with second between straight-bar 14 Spring 17；The two sides that the bottom of rack 1 is located at kerve 16 offer sliding slot 18, and slidably connect in sliding slot 18 and side arm 15 Hinged sliding block 19, is connected with third spring 20 between sliding block 19 and sliding slot 18.

Foot is stepped on or when footrest pedal 6, and foot pedal 6 drives auxiliary block 13 mobile to the bottom of rack 1, so that straight-bar 14 is the bottom of along The path of slot 16 moves down and squeezes second spring 17, can play the role of guiding to the movement of foot pedal 6 with this, avoid foot The rotation of pedal 6 shifts；Straight-bar 14 drives side arm 15 to rotate so that side wall with movable slider 19 along the chute 18 path it is mobile simultaneously Third spring 20 is squeezed, can be relieved the active force of foot pedal 6 using side arm 15, sliding block 19 and third spring 20, so that foot Pedal 6 is gentler to the active force of linkage rack 4, further decreases the impact force to circuit switch, reduces the damage of circuit switch Degree, improves the service life of circuit switch.

After disappearing to the active force of foot pedal 6, third spring 20 can play foot pedal 6 by sliding block 19, side arm 15 multiple The active force of position；Second spring 17 can also play the active force of reset by straight-bar 14 and auxiliary block 13 to foot pedal 6.

Above-described is only the embodiments of the present invention, the common sense such as well known specific structure and/or characteristic in scheme It does not describe excessively herein.It should be pointed out that for those skilled in the art, before not departing from the utility model structure It puts, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not shadow Ring effect and patent practicability that the utility model is implemented.This application claims protection scope should be in its claim Subject to appearance, the records such as specific embodiment in specification can be used for explaining the content of claim.

Claims (6)

1. a kind of floor push structure, it is characterised in that: including rack, rotation axis, the rotation axis are equipped in the rack Upper to be equidistantly equipped at least three pedal units, each pedal unit includes first spring affixed with rack, for touching The linkage rack of circuit switch and the support side plate with rotation axis rotation connection are touched, first spring and linkage rack are affixed；It is described Linkage rack and rotation axis are rotatablely connected；The foot pedal to offset with linkage rack is hinged in the support side plate, three described foot-operated It is respectively equipped with translation instruction unit on plate, moves up instruction unit and moves down instruction unit.

2. floor push structure according to claim 1, it is characterised in that: the translation instruction unit or move up instruction unit or Moving down instruction unit is the pilot hole with direction instruction.

3. floor push structure according to claim 2, it is characterised in that: the rack is equipped with support base, and supports Seat is equipped with the through-hole passed through for rotation axis.

4. floor push structure according to claim 3, it is characterised in that: the rack is equipped with convex block.

5. floor push structure according to claim 4, it is characterised in that: the convex block is equipped with rubber layer.

6. floor push structure according to claim 3, it is characterised in that: be equipped with auxiliary block in the pilot hole, and auxiliary The bottom of block is helped to be hinged with straight-bar, the two sides of the straight-bar are hinged with side arm；The bottom of the rack is equipped with kerve, described straight Bar protrudes into kerve far from one end of auxiliary block and is equipped with second spring between straight-bar；The bottom of the rack is located at kerve Two sides are equipped with sliding slot, and the sliding block hinged with side arm is slidably connected in sliding slot, and third is equipped between the sliding block and sliding slot Spring.