CN210378793U - Pedal fine-tuning switch - Google Patents

Abstract

The utility model discloses a pedal micro-adjustment switch, which belongs to the technical field of micro-adjustment switches and comprises an upper shell and a lower shell, wherein the top of the upper shell is respectively provided with a placing groove and a chute, a micro-adjustment switch button is arranged inside the chute, a plurality of sockets are arranged below the inside of the placing groove, the upper shell is positioned above the lower shell, and one side of the lower shell is respectively connected with a power line and a lead; be provided with constant head tank, reference column, card hole, card post, spring, when needs unpack the casing apart with lower casing, the user is through pressing the card post, and the card post removes in order to extrude the spring, and the spring atress compresses, and after card post shifts out from the card hole, user's rebound goes up the casing, makes the reference column shift out from the constant head tank in, alright dismantle the casing from casing down with last casing to the user can carry out quick maintenance to micro actuator.

Description

Pedal fine-tuning switch

Technical Field

The utility model relates to a micro-adjustment switch technical field specifically is a pedal micro-adjustment switch.

Background

1870 s, with the widespread use of electric power, the development of science and technology has leapfrog, and various new technologies and inventions are developed and rapidly applied to industrial production, which greatly promotes the development of economy; with the continuous development of economic construction in China and the acceleration of urbanization process, electricity becomes an indispensable part of production and life of people; at present, the main power source in China is thermal power generation, and heat energy generated by burning solid, liquid and gas fuels such as coal, petroleum and natural gas is converted into electric energy through a power generation power device. With the rapid development of national economy, the earliest electrical appliances were knife switches used by physicists in the 18 th century when studying electrical and magnetic phenomena.

According to the chinese patent with publication number CN206497836U, a pedal fine-tuning switch is disclosed, which comprises a control box body, the control box body comprises a shell and a cover plate, the output end of the control box body is connected with a first wire and a second wire, the end of the first wire is connected with a plug body, the side of the shell is evenly provided with air holes, the top of the cover plate is provided with a sliding groove, and the sliding inside the sliding groove is connected with a fine-tuning switch button.

The pedal fine adjustment switch is reasonable in design and convenient to use and operate, the plug body is connected with a power supply, the second lead is connected to a wiring port of electrical equipment, the electrical equipment is controlled by pushing the fine adjustment switch, the shell and the cover plate are connected through screws, the assembly and disassembly are simple, and the heat dissipation performance of the control box body is greatly improved by uniformly arranging air holes on the side surface of the shell; however, the casing and the cover plate are connected through screws, so that when the micro-adjustment switch is damaged and needs to be maintained, a user needs to unscrew the screws through an external tool to detach the cover plate from the casing and maintain the cover plate, and the user is difficult to quickly maintain the micro-adjustment switch; meanwhile, when the micro-adjustment switch is not needed, the power plug on the micro-adjustment switch can be directly exposed outside, and therefore the plug is easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pedal micro-adjustment switch has solved among the above-mentioned background art that the user is difficult to unpack micro-adjustment switch apart fast and maintain and the micro-adjustment switch on the power plug directly expose externally easily cause the problem of damage.

In order to achieve the above object, the utility model provides a following technical scheme: a pedal fine-tuning switch comprises an upper shell and a lower shell, wherein the top of the upper shell is respectively provided with a placing groove and a sliding groove, a fine-tuning switch button is arranged inside the sliding groove, a plurality of jacks are arranged at the lower part inside the placing groove, the upper shell is positioned above the lower shell, one side of the lower shell is respectively connected with a power line and a lead, one end of the power line is connected with a plug, the top of the plug is provided with a plurality of electric connecting posts, two sides of the upper shell are both fixed with connecting plates, one side of each of the two connecting plates is penetrated with a clamping hole, the two sides of the lower shell are both fixed with mounting plates, the inside of the mounting plates is provided with springs, one end of each spring is connected with a clamping column extending to the inside of the clamping hole, the locating slot has all been seted up to the top both sides of casing down, the bottom of going up the casing is connected with the reference column that extends to the constant head tank inside.

Preferably, the placing groove is matched with the plug, and the socket is matched with the electric pole.

Preferably, the positioning groove is matched with the positioning columns, and the two positioning columns are symmetrically arranged along the center line of the longitudinal axis of the upper shell.

Preferably, one end of the clamping column is arc-shaped, and the clamping column is made of stainless steel materials.

Preferably, the outer surfaces of the connecting plate and the mounting plate are both adhered with insulating rubber.

Preferably, the bottom of the lower shell is provided with a non-slip mat, and the bottom of the non-slip mat is provided with non-slip lines.

Preferably, the fine switch button is slidably connected with the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that: the pedal fine adjustment switch is provided with a positioning groove, a positioning column, a clamping hole, a clamping column and a spring, when the upper shell and the lower shell need to be disassembled, a user presses the clamping column, the clamping column moves to extrude the spring, the spring is stressed and compressed, and when the clamping column is moved out of the clamping hole, the user moves the upper shell upwards to move the positioning column out of the positioning groove, so that the upper shell can be detached from the lower shell, so that a user can quickly maintain the fine adjustment switch, when the fine adjustment switch needs to be installed, the user presses the clamping column to move the clamping column into the installation plate, then the user inserts the positioning post into the positioning slot and releases the clamping post, at this time, the spring recovers elasticity to move the clamping post, when the clamping column moves to the inside of the clamping hole to fix the upper shell and prevent the upper shell from moving on the lower shell, meanwhile, the disassembly and assembly mode does not need a user to use an external tool, and the disassembly and assembly time of the user is saved; still be provided with standing groove, socket simultaneously, when need not use power plug, the user puts into the plug to the standing groove in to make the power connection post insert to in the socket, in order to protect power plug, prevent that the plug from directly exposing externally and causing the damage, improve the life of plug simultaneously, when needs use, the user can directly take out the plug and use.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the upper housing of the present invention;

FIG. 3 is a schematic view of the upper shell of the present invention;

fig. 4 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1. an upper housing; 2. a placement groove; 3. a socket; 4. a connecting plate; 5. a power line; 6. a plug; 7. connecting a power post; 8. a chute; 9. a fine-tuning switch button; 10. a positioning column; 11. positioning a groove; 12. Mounting a plate; 13. a spring; 14. clamping the column; 15. a clamping hole; 16. a lower housing; 17. a non-slip mat; 18. And (4) conducting wires.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a pedal fine adjustment switch comprises an upper shell 1, a placing groove 2, sockets 3, connecting plates 4, a power line 5, a plug 6, electric connection columns 7, a sliding groove 8, a fine adjustment switch button 9, a positioning column 10, a positioning groove 11, a mounting plate 12, a spring 13, clamping columns 14, clamping holes 15, a lower shell 16, an anti-slip pad 17 and a lead 18, wherein the placing groove 2 and the sliding groove 8 are respectively formed in the top of the upper shell 1, the fine adjustment switch button 9 is mounted inside the sliding groove 8, the plurality of sockets 3 are formed below the inner portion of the placing groove 2, the upper shell 1 is located above the lower shell 16, one side of the lower shell 16 is respectively connected with the power line 5 and the lead 18, one end of the power line 5 is connected with the plug 6, the plurality of electric connection columns 7 are mounted on the top of the plug 6, the connecting plates 4 are fixed on two sides of the upper shell 1, the clamping holes 15 penetrate through one sides of the two connecting, lower casing 16's both sides all are fixed with mounting panel 12, mounting panel 12's internally mounted has spring 13, spring 13's one end is connected with and extends to the inside card post 14 of card hole 15, constant head tank 11 has all been seted up to lower casing 16's top both sides, the bottom of going up casing 1 is connected with and extends to the inside reference column 10 of constant head tank 11, because of being provided with spring 13 to make card post 14 remove about in mounting panel 12.

Referring to fig. 2-3, the placing groove 2 is matched with the plug 6, and the socket 3 is matched with the electric connecting column 7, so that the plug 6 is placed in the placing groove 2, and the electric connecting column 7 is inserted into the socket 3 to protect the plug 6; the locating slot 11 is matched with the locating columns 10, and the two locating columns 10 are symmetrically arranged along the central line of the longitudinal axis of the upper shell 1, so that the locating columns 10 are inserted into the locating slot 11 to prevent the upper shell 1 from moving.

Referring to fig. 1-4, one end of the clamping column 14 is arc-shaped, and the clamping column 14 is made of stainless steel material, so as to improve the service life of the clamping column 14 and prevent the clamping column 14 from being worn; and insulating rubber is adhered to the outer surfaces of the connecting plate 4 and the mounting plate 12, so that the connecting plate 4 and the mounting plate 12 are prevented from conducting electricity.

Referring to fig. 1-3, the bottom of the lower housing 16 is provided with an anti-slip pad 17, and the bottom of the anti-slip pad 17 is provided with anti-slip threads, so as to improve the stability of the lower housing 16 and prevent the lower housing 16 from moving; the fine switch button 9 is connected with the sliding groove 8 in a sliding mode, so that the fine switch button 9 slides in the sliding groove 8, and the electrical equipment is convenient to regulate and control.

The working principle is as follows: firstly, a user checks whether the micro-adjustment switch is intact, if the micro-adjustment switch is in trouble, the micro-adjustment switch is required to be maintained in time, when the micro-adjustment switch is required to be used, a lead 18 is connected with a wiring port of electrical equipment, a plug 6 is taken out from a placing groove 2, the plug 6 is inserted into a power socket, then the control of the electrical equipment is realized by pushing a micro-adjustment switch button 9, when the upper shell 1 and the lower shell 16 are required to be disassembled, the user presses a clamping column 14 to extrude a spring 13, the spring 13 is compressed under force, and after the clamping column 14 is removed from a clamping hole 15, the user moves the upper shell 1 upwards to remove a positioning column 10 from a positioning groove 11, so that the upper shell 1 can be disassembled from the lower shell 16, so that the user can carry out quick maintenance on the micro-adjustment switch, when the micro-adjustment switch is required to be installed, the user presses the clamping column 14 to move the clamping column 14 into, then the user inserts the reference column 10 into the positioning groove 11 and loosens the card column 14, at this time, the spring 13 recovers elasticity to move the card column 14, the card column 14 moves to the inside of the card hole 15 to fix the upper shell 1, when the plug 6 is not needed to be used, the user puts the plug 6 into the placing groove 2 and inserts the power connection column 7 into the socket 3 to protect the plug 6, when the plug 6 is needed to be used, the user can directly take out the plug 6 for use.

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 (7)

1. A pedal micro-adjustment switch, includes casing (1) and casing (16) down, its characterized in that: the improved multifunctional socket is characterized in that a placing groove (2) and a sliding groove (8) are respectively formed in the top of an upper shell (1), a fine-tuning switch button (9) is installed inside the sliding groove (8), a plurality of sockets (3) are formed in the lower portion inside the placing groove (2), the upper shell (1) is located above a lower shell (16), a power line (5) and a lead (18) are respectively connected to one side of the lower shell (16), a plug (6) is connected to one end of the power line (5), a plurality of power connection posts (7) are installed at the top of the plug (6), connecting plates (4) are fixed to two sides of the upper shell (1), clamping holes (15) are respectively penetrated through one sides of the two connecting plates (4), mounting plates (12) are fixed to two sides of the lower shell (16), a spring (13) is installed inside the mounting plates (12), one end of the spring (13) is connected with a clamping post (14) extending to the inside of the clamping hole (15), constant head tank (11) have all been seted up to the top both sides of lower casing (16), the bottom of going up casing (1) is connected with and extends to inside reference column (10) of constant head tank (11).

2. A foot operated trim switch according to claim 1, characterized in that: the placing groove (2) is matched with the plug (6), and the socket (3) is matched with the power connection post (7).

3. A foot operated trim switch according to claim 1, characterized in that: the locating groove (11) is matched with the locating columns (10), and the locating columns (10) are symmetrically arranged along the center line of the longitudinal axis of the upper shell (1).

4. A foot operated trim switch according to claim 1, characterized in that: one end of the clamping column (14) is arc-shaped, and the clamping column (14) is made of stainless steel materials.

5. A foot operated trim switch according to claim 1, characterized in that: and insulating rubber is adhered to the outer surfaces of the connecting plate (4) and the mounting plate (12).

6. A foot operated trim switch according to claim 1, characterized in that: the bottom of the lower shell (16) is provided with an anti-slip pad (17), and anti-slip lines are arranged at the bottom of the anti-slip pad (17).

7. A foot operated trim switch according to claim 1, characterized in that: the fine adjustment switch button (9) is connected with the sliding groove (8) in a sliding mode.

Images