CN210984583U

CN210984583U - Rotary switch of integrated modularization quick wiring

Info

Publication number: CN210984583U
Application number: CN202020014654.0U
Authority: CN
Inventors: 桂郁青; 罗光保
Original assignee: Foshan Shunde Yuanfeng Electronics Co ltd
Current assignee: Foshan Shunde Yuanfeng Electronics Co ltd
Priority date: 2020-01-04
Filing date: 2020-01-04
Publication date: 2020-07-10
Anticipated expiration: 2030-01-04

Abstract

The utility model provides a rotary switch of quick wiring of integrated modularization, includes apron, drain pan, axle core, is provided with the circuit board between apron and the drain pan, and the welding has at least one female terminal connection terminal on the circuit board, and through at least one female terminal connection terminal releasable connection have public plug terminal to realize rotary switch's quick wiring. Through the improvement of the structure, the utility model can achieve the use effect of quickly dismounting the rotary switch and the power line, effectively avoids a series of problems of multiple assembly steps, complex process, high processing cost, low production efficiency, poor assembly stability and the like of the rotary switch and the power line in the prior art, and a user only needs to directly insert the male wiring terminal connected with the power line into the female wiring seat when in use, thus the assembly of the rotary switch and the power line can be quickly and conveniently completed, and the assembly and the use of the user and a manufacturer are convenient; simultaneously, a user can electrically connect the movable sheet with the copper foil through the rotating shaft core when the rotary switch is used, so that the work adjustment of the rotary switch can be realized, and the practicability is high.

Description

Rotary switch of integrated modularization quick wiring

Technical Field

The utility model relates to a rotary switch of quick wiring of integrated module ization.

Background

Chinese patent document No. CN205194598U discloses a 6 jack rotary switch in 2016, 27.4.2016, which includes a base, connect and insert the copper sheet, move the tooth piece, rotation axis and upper cover, design 6 draw-in grooves in the base, every draw-in groove outside opening constitutes 6 plug wire holes together with the upper cover, is equipped with a slice in every draw-in groove and connects and inserts the copper sheet, as the quick terminal of being connected with external conductor, move the tooth piece for quincunx copper gear piece, the interval of two adjacent teeth is 30 degrees, every rotatory 30 degrees of angle location gear, according to the needs that each gear switched on and off the electricity, move the tooth piece and have a plurality of vacant tooth, move the tooth piece coaxial fixation below the rotation axis, rotate together with the rotation axis, the upper cover passes through plastics ultrasonic welding or fastener connection base. The structure is provided with 6 rapid wire inserting holes, at least one hole is used as a power supply lead-in end, the other holes are used as lead-out ends, and through the design that different positions of the hollow missing teeth on the movable tooth piece are distributed, different electric output on-off combinations of more than 6 gears can be obtained, so that the requirements of multifunctional household electrical appliance products are met; however, the above-mentioned 6 quick plug wire holes all need be connected with the power cord respectively when using, and its assembly step is many, technology is loaded down with trivial details, causes processing cost height, and production efficiency is low, simultaneously because the instability during the assembly, hardly guarantee or maintain 6 quick plug wire holes all can be connected with the power cord is unified respectively, leads to rotary switch can appear the problem that individual gear became invalid when using, has the risk of falling the line even when customer's final use to influence the stability in use of product. Therefore, further improvements are necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure is reasonable, the performance is excellent, the dismouting is swift, the processing cost is low, production efficiency is high, the finished product is of high quality and the high rotary switch of the quick wiring of integrated module ization of stability in use to overcome the weak point among the prior art.

According to the rotary switch of the quick wiring of this purpose design's of integrated modularization, the apron and the drain pan of mutually supporting connection to and the rotatory axle core that sets up between apron and drain pan, its characterized in that: be provided with the circuit board between apron and the drain pan, the welding has at least one female terminal connection terminal on the circuit board, and through at least one female terminal connection terminal releasable connection have public inserting wiring end to realize rotary switch's quick wiring.

At least one female terminal connection terminal is provided with two, and be power female terminal connection terminal and motor female terminal connection terminal respectively, wherein, power female terminal connection terminal and motor female terminal connection terminal respectively with the circuit board welding, and respectively detachable connections have power public affairs to insert wiring end and motor public affairs to realize the quick wiring of rotary switch and power, motor at least.

The circuit board is provided with a plurality of power supply welding holes and motor welding holes, and the power supply female terminal wire holder and the motor female terminal wire holder are respectively provided with the same number of wire inserting columns; the power supply female terminal wire holder and the motor female terminal wire holder are respectively inserted in a plurality of power supply welding holes and motor welding holes through a plurality of wire inserting columns and are respectively fixed with each other through welding after being inserted.

The circuit board is further provided with a power supply wiring copper foil and a motor wiring copper foil which are mutually separated, wherein one end of the power supply wiring copper foil is electrically connected with the power supply welding hole, the other end of the power supply wiring copper foil extends to be arranged on the circuit board, one end of the motor wiring copper foil is electrically connected with the motor welding hole, and the other end of the motor wiring copper foil extends to be arranged on the circuit board.

The shaft core is provided with a movable sheet which is in driving connection with the shaft core and is provided with a first movable contact and a second movable contact; the shaft core is rotatably arranged between the cover plate and the bottom shell and drives the moving plate to rotate simultaneously when rotating, wherein the first moving contact is electrically and slidably connected with the tracks of the power supply wiring copper foils when the moving plate rotates, and the second moving contact is electrically connected with the plurality of motor wiring copper foils respectively when the moving plate rotates, so that the working adjustment of the rotary switch is realized.

The cover plate and the bottom shell are respectively made of insulating materials and are mutually fixed through clamping, sticking or fasteners, and a cavity is formed between the cover plate and the bottom shell; the circuit board is fixedly arranged in the cavity; one end of the shaft core is arranged outside the cavity, and the other end of the shaft core is rotatably arranged in the cavity and is in driving connection with the movable plate; the moving plate is rotationally arranged in the cavity through the driving of the shaft core.

An elastic part is arranged between the shaft core and the moving plate, and the shaft core and the moving plate are in elastic driving connection through the elastic part.

The shaft core is also provided with a spring and a rolling part, one end of the spring elastically acts on the shaft core, the other end of the spring elastically acts on one side of the rolling part, and the other end of the rolling part rolls on the cover plate or the bottom shell; the shaft core is rotationally arranged in the cavity through the matching elastic positioning of the spring and the rolling piece.

Through the improvement of the structure, the utility model welds at least one female terminal wire holder on the circuit board, and is detachably connected with a male wire connecting end through at least one female terminal wire holder, so as to realize the quick wire connection of the rotary switch, thereby finally realizing the quick wire connection of the rotary switch, the power supply and the motor, so as to improve the assembly efficiency of the power wires for signal input and output such as the rotary switch, the power supply and the motor, and achieve the use effect of the quick assembly and disassembly of the rotary switch and the power wires, effectively avoiding a series of problems of multiple assembly steps, complex process, high processing cost, low production efficiency, poor assembly stability and the like of the rotary switch and the power wires in the prior art, and the user only needs to directly insert the male wire connecting end connected with the power wires into the female terminal wire holder when in use, thus the assembly of the rotary switch and the power wires can be completed quickly and conveniently, and the assembly and the use of the, the user can realize the automatic assembly and rapid wiring of the rotary switch, and the requirement of manufacturers on the automatic production and assembly of the rotary switch can be met; meanwhile, the circuit board is also provided with a copper foil which is electrically connected with the moving plate on the shaft core, and when the circuit board is used, a user can electrically connect the moving plate with the copper foil through the rotating shaft core, so that the work adjustment of the rotary switch can be realized, and the circuit board is further convenient for the user to use.

Comprehensively, it has simple structure reasonable, the performance is excellent, the dismouting is swift, the processing cost is low, production efficiency is high, characteristics such as finished product quality is good and stability in use height, and the practicality is strong.

Drawings

Fig. 1 and 2 are schematic exploded structural views of a first embodiment of the present invention.

Fig. 3 and 4 are schematic views of an assembly structure according to a first embodiment of the present invention.

Fig. 5 is a schematic view (cross-sectional view) of an assembly structure of the first embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-5, the integrated modular fast wiring rotary switch comprises a cover plate 13 and a bottom shell 14 which are mutually matched and connected, and a shaft core 1 which is rotatably arranged between the cover plate 13 and the bottom shell 14, wherein a circuit board 2 is arranged between the cover plate 13 and the bottom shell 14, at least one female terminal connector base is welded on the circuit board 2, and a male terminal is detachably connected with the female terminal connector base, so that fast wiring of the rotary switch is realized.

At least one female terminal connection terminal is provided with two, and be power female terminal connection terminal 3 and motor female terminal connection terminal 4 respectively, wherein, power female terminal connection terminal 3 and motor female terminal connection terminal 4 respectively with circuit board 2 welding, and respectively detachable connections have power public plug connection terminal and motor public plug connection terminal after the welding to realize the quick wiring of rotary switch and power, motor at least.

When the rotary switch and the power line are used, a user firstly preassembles the power line on the power male plug wiring terminal and the motor male plug wiring terminal, then the assembly of the rotary switch and the power source, the motor and other signal input and output power lines can be quickly and conveniently completed only by directly inserting the power male plug wiring terminal and the motor male plug wiring terminal into the power female terminal wiring seat 3 and the motor female terminal wiring seat 4 respectively, so that the assembly efficiency of the rotary switch and the power line is effectively improved, the use effect of quickly disassembling and assembling the rotary switch and the power line is achieved, and a series of problems of multiple assembly steps, complex process, high processing cost, low production efficiency, poor assembly stability and the like of the rotary switch and the power line in the prior art are effectively avoided. But also can meet the requirements of manufacturers on automatic production and assembly of rotary switches.

The circuit board 2 is provided with a plurality of power supply welding holes 5 and motor welding holes 6, and the power supply female terminal wiring base 3 and the motor female terminal wiring base 4 are respectively provided with plug wire posts 7 with the same number; the power supply female terminal wire holder 3 and the motor female terminal wire holder 4 are respectively inserted into a plurality of power supply welding holes 5 and a plurality of motor welding holes 6 through a plurality of wire inserting columns 7 and are respectively fixed with each other through welding after being inserted. Welding between circuit board 2 and power female terminal connection terminal 3, the female terminal connection terminal 4 of motor is stable, can not appear the pine when having the use and take off the problem, and the welding of three can be accomplished when leaving the factory simultaneously, need not in addition assembly, convenient to use when the user uses.

Still be provided with power connection copper foil 8 and motor wiring copper foil 9 on the circuit board 2, separate each other between power connection copper foil 8 and the motor wiring copper foil 9, wherein, 8 one end of power connection copper foil and power welding hole 5 electric connection, the other end extends and sets up on

circuit board

2, 9 one end of motor wiring copper foil and 6 electric connection of motor welding hole, and the other end extends and sets up on circuit board 2.

The shaft core 1 is provided with a movable piece 10, the movable piece 10 is in driving connection with the shaft core 1, and a first movable contact 11 and a second movable contact 12 are arranged on the movable piece 10; the shaft core 1 is rotatably arranged between the cover plate 13 and the bottom shell 14 and drives the moving plate 10 to rotate simultaneously when rotating, wherein the first moving contact 11 is electrically connected with the moving plate 10 in a sliding manner along a track of the power supply wiring copper foil 8 when rotating, and the second moving contact 12 is electrically connected with the plurality of motor wiring copper foils 9 respectively when the moving plate 10 rotates, so that the working adjustment of the rotary switch is realized.

Because the motor need adjust when using and open, close, and rotational speed isoparametric, consequently motor wiring copper foil 9 can be provided with a plurality ofly according to the user demand. When the rotary switch is used, a user can electrically connect the first movable contact 11 and the second movable contact 12 of the movable contact 10 with the power supply wiring copper foil 8 and the motor wiring copper foil 9 respectively through the rotary shaft core 1, so that the power supply wiring copper foil 8 and the motor wiring copper foil 9 are in signal conduction, and the work adjustment of the rotary switch can be realized, and the use of the user is further facilitated.

The cover plate 13 and the bottom shell 14 are made of insulating materials respectively, are mutually fixed through clamping, sticking or fasteners, and form a cavity between the cover plate and the bottom shell; the circuit board 2 is fixedly arranged in the cavity; one end of the shaft core 1 is arranged outside the cavity, and the other end is rotatably arranged in the cavity and is in driving connection with the movable plate 10; the moving plate 10 is rotationally arranged in the cavity through the driving of the shaft core 1.

An elastic part 15 is arranged between the shaft core 1 and the moving plate 10, and the shaft core 1 and the moving plate 10 are in elastic driving connection through the elastic part 15, so that the connection between the shaft core 1 and the moving plate 10 is more stable, reliable and flexible.

The shaft core 1 is also provided with a spring 16 and a rolling member 17, one end of the spring 16 elastically acts on the shaft core 1, the other end elastically acts on one side of the rolling member 17, and the other end of the rolling member 17 rolls on the cover plate 13 or the bottom shell 14; the shaft core 1 is rotationally arranged in the cavity through the matching elastic positioning of the spring 16 and the rolling piece 17, so that the stability of the shaft core 1 in rotation is improved, and the rotation of the shaft core 1 is smoother without pause and blocking.

The drawings are for illustrative purposes only and are presented in the form of illustrations only, not illustrations as physical or logical, and should not be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Moreover, like or similar reference numerals in the drawings of the embodiments of the present invention correspond to like or similar parts; in the description of the present invention, it should be understood that, if there are any terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "longitudinal", "top", "bottom", "inner", "outer", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is for convenience and simplicity, and it is not intended to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationships in the drawings are used for illustrative purposes only and are not to be construed as limiting the present patent.

Claims

1. The utility model provides an integrated modularization rotary switch of quick wiring, includes apron (13) and drain pan (14) that mutually support to connect to and rotatory axle core (1) that sets up between apron (13) and drain pan (14), its characterized in that: be provided with circuit board (2) between apron (13) and drain pan (14), the welding has at least one female terminal connection terminal on circuit board (2), and through at least one female terminal connection terminal releasable connection have public inserting wiring end to realize rotary switch's quick wiring.

2. The integrated modular fast wiring rotary switch of claim 1, wherein: at least one female terminal connection terminal is provided with two, and be power female terminal connection terminal (3) and motor female terminal connection terminal (4) respectively, wherein, power female terminal connection terminal (3) and motor female terminal connection terminal (4) respectively with circuit board (2) welding, and respectively detachable connections have power public plug wiring end and motor public plug wiring end after the welding to realize the quick wiring of rotary switch and power, motor at least.

3. The integrated modular fast wiring rotary switch of claim 2, wherein: the circuit board (2) is provided with a plurality of power supply welding holes (5) and motor welding holes (6), and the power supply female terminal wiring base (3) and the motor female terminal wiring base (4) are respectively provided with the same number of plug wire columns (7); the power supply female terminal wire holder (3) and the motor female terminal wire holder (4) are respectively inserted into a plurality of power supply welding holes (5) and motor welding holes (6) through a plurality of plug wire posts (7), and are respectively fixed through welding after being inserted.

4. The integrated modular fast wiring rotary switch of claim 3, wherein: still be provided with power connection copper foil (8) and motor wiring copper foil (9) on circuit board (2), separate each other between power connection copper foil (8) and the motor wiring copper foil (9), wherein, power connection copper foil (8) one end and power welding hole (5) electric connection, the other end extends and sets up on circuit board (2), motor wiring copper foil (9) one end and motor welding hole (6) electric connection, the other end extends and sets up on circuit board (2).

5. The integrated modular fast wiring rotary switch of claim 4, wherein: the shaft core (1) is provided with a movable piece (10), the movable piece (10) is in driving connection with the shaft core (1), and a first movable contact (11) and a second movable contact (12) are arranged on the movable piece (10); the shaft core (1) is rotatably arranged between the cover plate (13) and the bottom shell (14) and drives the moving plate (10) to rotate simultaneously when rotating, wherein the first moving contact (11) is in electrical sliding connection along a track of the power supply wiring copper foil (8) when the moving plate (10) rotates, and the second moving contact (12) is respectively in electrical connection with the plurality of motor wiring copper foils (9) when the moving plate (10) rotates, so that the working adjustment of the rotary switch is realized.

6. The integrated modular fast wiring rotary switch of claim 5, wherein: the cover plate (13) and the bottom shell (14) are respectively made of insulating materials and are mutually fixed through clamping, sticking or fasteners, and a cavity is formed between the cover plate and the bottom shell; the circuit board (2) is fixedly arranged in the cavity; one end of the shaft core (1) is arranged outside the cavity, and the other end of the shaft core is rotationally arranged in the cavity and is in driving connection with the movable plate (10); the movable plate (10) is rotationally arranged in the cavity through the driving of the shaft core (1).

7. The integrated modular fast wiring rotary switch of claim 6, wherein: an elastic piece (15) is arranged between the shaft core (1) and the movable piece (10), and the shaft core and the movable piece are in elastic driving connection through the elastic piece (15).

8. The integrated modular fast wiring rotary switch of claim 6, wherein: the shaft core (1) is also provided with a spring (16) and a rolling part (17), one end of the spring (16) elastically acts on the shaft core (1), the other end elastically acts on one side of the rolling part (17), and the other end of the rolling part (17) rolls on the cover plate (13) or the bottom shell (14); the shaft core (1) is elastically positioned and rotationally arranged in the cavity through the matching of a spring (16) and a rolling piece (17).