CN217426581U

CN217426581U - Electric automatization foot-operated switch

Info

Publication number: CN217426581U
Application number: CN202220443070.4U
Authority: CN
Inventors: 匡林海; 胡燕强; 张逍; 高学喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-09-13
Anticipated expiration: 2032-03-03

Abstract

The utility model provides an electric automatization foot-operated switch, include: the device comprises a fixed seat, an adjusting cylinder and a lifting rod; the adjusting cylinders are respectively arranged at the left side and the right side of the bottom in the fixed seat, and the adjusting cylinders are connected with the fixed seat in a welding mode; the lower end of the lifting rod is positioned in the adjusting cylinder, and the lifting rod is connected with the adjusting cylinder in a sliding manner; the adjusting plate is arranged below the adjusting cylinder and is in sliding connection with the adjusting cylinder; the first spring is arranged in the adjusting cylinder and is positioned between the lifting rod and the adjusting plate; the rotating ring is arranged below the outer side of the adjusting cylinder, and the rotating ring is screwed with the adjusting cylinder; the fixed slot is located the rear in the fixing base, and fixed slot and fixing base formula structure as an organic whole. Through the improvement on structure, the device has the advantages of convenience in adjustment, safety and comfort, thereby effectively solving the problems and the defects in the existing device.

Description

Electric automatization foot-operated switch

Technical Field

The utility model relates to a foot-operated switch technical field, more specifically the theory especially relates to an electric automatization foot-operated switch.

Background

The pedal switch is often seen in electrical automation equipment, is a switch for controlling the on-off of a circuit in a foot-operated or foot-operated mode, is used in a control circuit which can not be touched by both hands to replace the both hands to achieve the purpose of operation, and is widely applied to the fields of medical instruments, stamping and welding equipment and the like.

The footboard buffer structure of present common foot-operated switch is comparatively simple, only set up one or more spring in the below of footboard usually, reset and the cushioning operation to the diving board, its accommodation property is relatively weaker, can not adjust its buffering dynamics according to operating personnel's use habit, it is relatively poorer to lead to the device to be the influence, meanwhile, when the device is idle, operating personnel need with the foot suspension in the top of footboard or place in ground department, when the suspension is in the footboard top, can make operating personnel's foot take place tired, and when placing in ground department, operating personnel lifts the foot and collides the footboard easily, cause the damage to it, and this operation has certain operating distance, when facing emergency, can't in time handle.

In view of the above, the present invention provides an electric automatic foot switch, which is developed to solve the problems and improve the practical value.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric automatic foot switch to solve the problems that the prior common foot switch has a simpler pedal buffering structure, one or more springs are usually arranged below the pedal to reset and buffer the elastic plate, the adjusting performance is relatively weak, the buffering force of the device cannot be adjusted according to the use habit of operators, the influence of the device is relatively poor, at the same time, when the device is idle, the operator needs to suspend the foot above the pedal or place it on the ground, when suspended above the pedals, the feet of the operator may become tired, and when placed on the ground, the operator lifting his feet easily collides with the pedals, damage is caused to the operation, the operation has certain operation distance, and the problem and the defect that the operation cannot be timely processed when an emergency situation is met are solved.

In order to achieve the above object, the utility model provides an electric automatization foot-operated switch is reached by following specific technological means:

an electrically automated foot-operated switch comprising: the device comprises a fixed seat, an adjusting cylinder, a lifting rod, an adjusting plate, a first spring, a rotating ring, a fixing groove, a mounting groove, a rotating shaft, a resting plate, a second spring and a pedal; the adjusting cylinders are respectively arranged at the left side and the right side of the bottom in the fixed seat, and the adjusting cylinders are connected with the fixed seat in a welding mode; the lower end of the lifting rod is positioned in the adjusting cylinder, and the lifting rod is connected with the adjusting cylinder in a sliding manner; the adjusting plate is arranged below the adjusting cylinder and is in sliding connection with the adjusting cylinder; the first spring is arranged in the adjusting cylinder and is positioned between the lifting rod and the adjusting plate; the rotating ring is arranged below the outer side of the adjusting cylinder, and the rotating ring is screwed with the adjusting cylinder; the fixing groove is positioned at the rear part in the fixing seat, and the fixing groove and the fixing seat are of an integrated structure; the mounting groove is positioned in the middle of the upper side of the fixing groove, and the mounting groove and the fixing groove are of an integrated structure; the rotating shaft is arranged between the fixing groove and the mounting groove and is welded with the fixing groove and the mounting groove respectively; the rear end of the rest plate is sleeved below the outer side of the rotating shaft, and the rest plate is respectively connected with the fixed groove and the rotating shaft in a clearance fit mode; the second spring is sleeved above the outer side of the rotating shaft and is connected with the rotating shaft in a clearance fit manner; the footboard sets up in the place ahead of fixing base upside, and the rear end of footboard is articulated with the fixing base to the footboard is located the upside of lifter.

As this technical scheme's further optimization, the utility model relates to an electrical automation foot-operated switch adjust a section of thick bamboo and establish screwed pipe-shaped structure for the outside, and the upside of adjusting a section of thick bamboo is equipped with the annular platelike structure of a department's circle to the below of adjusting a section of thick bamboo left and right sides is equipped with a department's rectangular slotted hole respectively.

As a further optimization of this technical scheme, the utility model relates to an electrical automation is foot-operated switch the lifter comprises the circular platelike structure of the round rod-like structure of top and below, and the upper end of lifter is the bulb form.

As a further optimization of this technical scheme, the utility model relates to an electric automatization foot-operated switch the regulating plate comprises the circular platelike structure in middle and the rectangular shape rod-like structure of the left and right sides, and the regulating plate is located the top of change.

As a further optimization of this technical scheme, the utility model relates to an electric automatization foot-operated switch rest board is the platelike structure of L shape, and the inside of rest board rear end is equipped with a circular shape through-hole to the front end and the footboard of rest board are parallel.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model relates to an electric automatization foot-operated switch sets up the regulating plate through the downside at first spring, twists in the outside of adjusting a section of thick bamboo and connects the change, when rotating the change, can adjust the initial elasticity of first spring to the buffering dynamics of change device makes the device be adapted to every operating personnel, thereby makes the device play the effect of being convenient for adjust.

2. The utility model relates to an electric automatization foot-operated switch sets up the second spring through the top in the pivot outside, can carry out the roof pressure to the rest board, in order to realize carrying out spacing effect to the rest board, when the operative installations, can be rotatory to suitable position with the rest board, in order to supply operating personnel's foot to have a rest, and need not to suspend the foot in the top of footboard or place subaerial always, cause inconvenience to controlling of device, thereby make the device play safe and comfortable effect.

3. The utility model discloses a structurally to above-mentioned device, have the regulation of being convenient for and safe comfortable advantage to effectual problem and the not enough that appear in having solved current device.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal cross-sectional structure of the adjusting cylinder of the present invention;

FIG. 3 is a schematic structural view of the interior of the adjusting cylinder of the present invention;

fig. 4 is a schematic structural diagram of a second spring of the present invention.

In the figure: fixing base 1, regulation section of thick bamboo 2, lifter 3, regulating plate 4, first spring 5, swivel 6, fixed slot 7, mounting groove 8, pivot 9, rest board 10, second spring 11, footboard 12.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Also, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the utility model provides a specific technical implementation of an electric automatization foot-operated switch:

an electrically automated foot-operated switch comprising: the device comprises a fixed seat 1, an adjusting cylinder 2, a lifting rod 3, an adjusting plate 4, a first spring 5, a rotating ring 6, a fixing groove 7, a mounting groove 8, a rotating shaft 9, a rest plate 10, a second spring 11 and a pedal 12; the adjusting cylinder 2 is respectively arranged at the left side and the right side of the bottom in the fixing seat 1, the adjusting cylinder 2 is connected with the fixing seat 1 in a welding mode, the adjusting cylinder 2 is of a round tubular structure, the outer side of the adjusting cylinder is provided with threads, the upper side of the adjusting cylinder 2 is provided with a circular plate-shaped structure, and the lower parts of the left side and the right side of the adjusting cylinder 2 are respectively provided with a rectangular slotted hole; the lower end of the lifting rod 3 is positioned in the adjusting cylinder 2, the lifting rod 3 is connected with the adjusting cylinder 2 in a sliding mode, the lifting rod 3 is composed of an upper round rod-shaped structure and a lower round plate-shaped structure, and the upper end of the lifting rod 3 is in a ball head shape; the adjusting plate 4 is arranged below the adjusting cylinder 2, the adjusting plate 4 is connected with the adjusting cylinder 2 in a sliding manner, and the adjusting plate 4 consists of a middle circular plate-shaped structure and strip-shaped rod-shaped structures at the left side and the right side of the middle circular plate-shaped structure; the first spring 5 is arranged inside the adjusting cylinder 2, and the first spring 5 is positioned between the lifting rod 3 and the adjusting plate 4; the rotating ring 6 is arranged below the outer side of the adjusting cylinder 2, the rotating ring 6 is screwed with the adjusting cylinder 2, and the adjusting plate 4 is positioned above the rotating ring 6; the fixing groove 7 is positioned at the rear part in the fixing seat 1, and the fixing groove 7 and the fixing seat 1 are of an integrated structure; the mounting groove 8 is positioned in the middle of the upper side of the fixing groove 7, and the mounting groove 8 and the fixing groove 7 are of an integrated structure; the rotating shaft 9 is arranged between the fixing groove 7 and the mounting groove 8, and the rotating shaft 9 is respectively welded with the fixing groove 7 and the mounting groove 8; the second spring 11 is sleeved above the outer side of the rotating shaft 9, and the second spring 11 is connected with the rotating shaft 9 in a clearance fit manner; the pedal 12 is arranged in front of the upper side of the fixed seat 1, the rear end of the pedal 12 is hinged with the fixed seat 1, and the pedal 12 is positioned on the upper side of the lifting rod 3; as shown in fig. 2 and 3, the adjusting plate 4 is arranged on the lower side of the first spring 5, the rotating ring 6 is screwed on the outer side of the adjusting cylinder 2, and when the rotating ring 6 is rotated, the rotating ring 6 can move up and down, so that the adjusting plate 4 is driven to move up and down, the initial elastic force of the first spring 5 is adjusted, the buffering force of the pedal 12 is changed, and the device is adapted to the operation habit of each operator.

Specifically, the rear end of the rest plate 10 is sleeved below the outer side of the rotating shaft 9, the rest plate 10 is respectively connected with the fixing groove 7 and the rotating shaft 9 in a clearance fit mode, the rest plate 10 is of an L-shaped plate-shaped structure, a circular through hole is formed in the rear end of the rest plate 10, and the front end of the rest plate 10 is parallel to the pedal 12; as shown in figure 1, through the articulated rest board 10 in the outside at pivot 9, when using the device, can rotate rest board 10 to suitable position for operating personnel's foot has a rest, as shown in figure 4, through set up second spring 11 in the top in the pivot 9 outside, utilize its roof pressure to rest board 10, can carry out spacing to rest board 10, prevent that it rotates wantonly.

The method comprises the following specific implementation steps:

at first install the device in the position department of controlling that corresponds to be connected with the automatic electrical equipment who wants to use, then rotate rest board 10 according to operating personnel's use habit, make it be in comfortable position, it can to utilize the mode that the footboard 12 was stepped on to the foot to control the device at last, when the device was idle, operating personnel can place the foot and rest at the upside of rest board 10, and simultaneously, the initial elasticity of first spring 5 can also be adjusted to the mode that can utilize rotatory change 6, the buffering dynamics that makes footboard 12 is adapted to every operating personnel's use habit.

In summary, the following steps: according to the electric automatic foot-operated switch, the adjusting plate is arranged on the lower side of the first spring, the rotating ring is screwed on the outer side of the adjusting cylinder, when the rotating ring is rotated, the initial elastic force of the first spring can be adjusted, so that the buffering force of the device is changed, the device is suitable for each operator, and the device has the function of being convenient to adjust; set up the second spring through the top in the pivot outside, can carry out the roof pressure to the rest board, carry out spacing effect to the rest board in order to realize, when the use device, can rotate the rest board to suitable position, so that operating personnel's foot has a rest, and need not to suspend the foot in the top of footboard or place subaerial always, cause inconvenience to controlling of device, thereby make the device play safe comfortable effect, the problem and the not enough that appear in the current device have effectively been solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electrically automated foot-operated switch comprising: the device comprises a fixed seat (1), an adjusting cylinder (2), a lifting rod (3), an adjusting plate (4), a first spring (5), a rotating ring (6), a fixing groove (7), a mounting groove (8), a rotating shaft (9), a rest plate (10), a second spring (11) and a pedal (12); the method is characterized in that: the adjusting cylinders (2) are respectively arranged at the left side and the right side of the bottom in the fixed seat (1), and the adjusting cylinders (2) are connected with the fixed seat (1) in a welding mode; the lower end of the lifting rod (3) is positioned in the adjusting cylinder (2), and the lifting rod (3) is connected with the adjusting cylinder (2) in a sliding manner; the adjusting plate (4) is arranged below the adjusting cylinder (2), and the adjusting plate (4) is connected with the adjusting cylinder (2) in a sliding manner; the first spring (5) is arranged inside the adjusting cylinder (2), and the first spring (5) is positioned between the lifting rod (3) and the adjusting plate (4); the rotating ring (6) is arranged below the outer side of the adjusting cylinder (2), and the rotating ring (6) is screwed with the adjusting cylinder (2); the fixing groove (7) is positioned at the rear part in the fixing seat (1), and the fixing groove (7) and the fixing seat (1) are of an integrated structure; the mounting groove (8) is positioned in the middle of the upper side of the fixing groove (7), and the mounting groove (8) and the fixing groove (7) are of an integrated structure; the rotating shaft (9) is arranged between the fixing groove (7) and the mounting groove (8), and the rotating shaft (9) is welded with the fixing groove (7) and the mounting groove (8) respectively; the rear end of the rest plate (10) is sleeved below the outer side of the rotating shaft (9), and the rest plate (10) is connected with the fixing groove (7) and the rotating shaft (9) in a clearance fit mode respectively; the second spring (11) is sleeved above the outer side of the rotating shaft (9), and the second spring (11) is connected with the rotating shaft (9) in a clearance fit manner; the pedal (12) is arranged in front of the upper side of the fixed seat (1), the rear end of the pedal (12) is hinged to the fixed seat (1), and the pedal (12) is located on the upper side of the lifting rod (3).

2. An electrically automated foot-operated switch according to claim 1, further comprising: adjust a section of thick bamboo (2) and be equipped with the screwed pipe column structure for the outside, and the upside of adjusting a section of thick bamboo (2) is equipped with the annular platelike structure of a department to the below of adjusting a section of thick bamboo (2) left and right sides is equipped with a department rectangular slotted hole respectively.

3. An electrically automated foot-operated switch according to claim 1, further comprising: the lifting rod (3) is composed of an upper round rod-shaped structure and a lower round plate-shaped structure, and the upper end of the lifting rod (3) is in a ball head shape.

4. An electrically automated foot-operated switch according to claim 1, further comprising: the adjusting plate (4) is composed of a middle circular plate-shaped structure and long-strip-shaped rod-shaped structures on the left side and the right side of the middle circular plate-shaped structure, and the adjusting plate (4) is located above the rotating ring (6).

5. An electrically automated foot-operated switch according to claim 1, further comprising: the rest board (10) is of an L-shaped plate-shaped structure, a round through hole is formed in the inner portion of the rear end of the rest board (10), and the front end of the rest board (10) is parallel to the pedal (12).