CN210668191U

CN210668191U - Ship-shaped switch

Info

Publication number: CN210668191U
Application number: CN201922069343.4U
Authority: CN
Inventors: 郭彬权
Original assignee: Dongguan Zhenghao Electrical Appliance Co ltd
Current assignee: Dongguan Zhenghao Electrical Appliance Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-06-02
Anticipated expiration: 2029-11-26

Abstract

The utility model belongs to the technical field of switches, in particular to a ship-shaped switch, which comprises a base, a limiting seat, a button, a first conducting strip, a second conducting strip and a third conducting strip; an accommodating cavity is formed in the base, and the first conducting strip and the second conducting strip are arranged in the accommodating cavity; one end of the second conducting strip is bent upwards to form an elastic supporting part, clamping blocks are arranged on the supporting part, and clearance gaps are formed among the clamping blocks; the third conducting strip is provided with a clamping part and a butting part, the clamping part of the third conducting strip is clamped with the clamping block, and the butting part of the third conducting strip is butted with the first conducting strip; the limiting seat is connected to the base and is provided with a through hole; the button is rotationally connected to the limiting seat, a pushing piece is arranged on the button, the pushing piece penetrates through the through hole and then abuts against the third conducting strip, the pushing piece rotates along with the button and pushes and presses the clamping part of the third conducting strip, and therefore the abutting part of the third conducting strip is separated from the first conducting strip; structural design is reasonable, is difficult for breaking down, increase of service life.

Description

Ship-shaped switch

Technical Field

The utility model belongs to the technical field of the switch, especially, relate to a ship shape switch.

Background

The switch is an electronic component which can open a circuit, interrupt current or make the current flow to other circuits, is an indispensable electronic component in modern daily life, is as large as an airship rocket, and is as small as a flashlight which can not be switched on or off, and is classified into a micro switch, a ship-shaped switch, a button switch, a toggle switch, a button switch, a key switch and a point switch from the structure; the ship-shaped switch is also called as a seesaw switch and a rocker switch, and is called as a ship-shaped switch because the ship-shaped switch is like a ship, so that the application range of the ship-shaped switch is very wide, such as in the fields of household appliances, automobiles and the like, but the internal structure of the existing ship-shaped switch is unreasonable in design, easy to break down and short in service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ship shape switch aims at solving among the prior art because of the unreasonable technical problem who leads to breaking down easily of internal structure design of ship shape switch.

In order to achieve the above object, an embodiment of the present invention provides a ship-shaped switch, which includes a base, a limiting seat, a button, a first conductive sheet, a second conductive sheet, and a third conductive sheet; an accommodating cavity with an upward opening is formed in the base, and the first conducting strip and the second conducting strip are arranged in the accommodating cavity and are electrically connected with an electric wire; one end of the second conducting strip, which is close to the first conducting strip, is bent upwards to form an elastic supporting part, two symmetrically arranged clamping blocks are arranged on the supporting part, and a clearance gap is formed between the two clamping blocks; the third conducting strip is provided with a clamping part and an abutting part, the clamping part of the third conducting strip is arranged in the clearance gap and clamped with the two clamping blocks, and the abutting part of the third conducting strip abuts against the first conducting strip so as to enable the first conducting strip to be conducted with the second conducting strip; the limiting seat is connected to the base and covers the opening, and a through hole is formed in the limiting seat; the button is rotatably connected to the limiting seat, a pushing piece is arranged on the button, the pushing piece penetrates through the through hole and then abuts against the third conducting strip, and the pushing piece rotates along with the button and pushes and presses the clamping portion of the third conducting strip, so that the abutting portion of the third conducting strip is separated from the first conducting strip.

Optionally, the support portion comprises a first bending portion and a second bending portion; one end of the first bending part is connected to the second conducting sheet, and the other end of the first bending part extends to the oblique upper part far away from the second conducting sheet; one end of the second bending part is connected to the second bending part, and the other end of the second bending part extends to the oblique upper part far away from the first bending part; and the two clamping blocks are arranged on the second bending part.

Optionally, a joint of the first bending portion and the second conductive sheet protrudes upwards to form a reinforcing portion for enhancing deformation resistance of the first bending portion.

Optionally, the two ends of the clamping portion of the third conductive plate are provided with clamping grooves, and the two clamping blocks are respectively arranged in the clamping grooves, so that the clamping portion of the third conductive plate is clamped with the two clamping blocks.

Optionally, the first conducting strip and the second conducting strip are clamped with the side wall of the base and located in the accommodating cavity.

Optionally, be equipped with the mounting panel on the spacing seat, the button rotate connect in one of mounting panel is served, the other end of mounting panel with the base joint.

Optionally, the boat switch further comprises an upper shell and a lower shell; the base is connected with the lower shell, the upper shell is connected with the lower shell and wraps the base, a notch is formed in the upper shell, and one end, far away from the pushing piece, of the button penetrates through the notch and extends out of the outer side of the upper shell.

Optionally, be equipped with the wiring mouth on the lateral wall of epitheca, the epitheca with all be equipped with the line ball board on the inferior valve, the line ball board all is located one side of wiring mouth.

Optionally, a positioning plate is arranged on the lower shell, and the outer side wall of the positioning plate is abutted to the outer side wall of the base.

Optionally, a positioning column is arranged on the upper shell, a clamping hole corresponding to the positioning column is arranged on the lower shell, and the positioning column is clamped in the clamping hole so that the upper shell is connected to the lower shell

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the ship shape switch have one of following technological effect at least: the third conducting strip is fixed by being clamped with the second conducting strip, so that the number of internal parts for fixing is reduced, the structure is simplified, and the space utilization rate is improved; make the impeller extrude the third conducting strip and make the third conducting strip move through pressing the button, the cooperation between third conducting strip and first conducting strip, the second conducting strip realizes switching on and breaking off of electric current, structural design is reasonable, is difficult for breaking down, increase of service life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a ship-shaped switch provided by an embodiment of the present invention.

Fig. 2 is a cross-sectional view of a ship switch provided by an embodiment of the present invention.

Fig. 3 is an exploded schematic view of a ship-shaped switch according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of the first conductive sheet, the second conductive sheet, and the third conductive sheet according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of an upper case according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-base 11-containing cavity 20-button

21-pusher 30-first conductive sheet 40-second conductive sheet

41-support part 42-block 43-clearance gap

44-first bending portion 45-second bending portion 46-reinforcing portion

50-third conductive sheet 51-clamping part 52-abutting part

53-clamping groove 60-limiting seat 61-through hole

62-mounting plate 70-upper shell 71-notch

72-wiring port 73-positioning column 80-lower shell

81, a positioning plate 82, a clamping hole 90 and a wire pressing plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-5 are exemplary and intended to be used to illustrate embodiments of the present invention, and should not be construed as limiting the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated 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" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 4, a ship-shaped switch is provided, which includes a base 10, a limiting seat 60, a button 20, a first conductive sheet 30, a second conductive sheet 40, and a third conductive sheet 50; an accommodating cavity 11 with an upward opening is formed in the base 10, and the first conducting strip 30 and the second conducting strip 40 are both arranged in the accommodating cavity 11 and are used for being electrically connected with an electric wire; one end of the second conductive sheet 40 close to the first conductive sheet 30 is bent upwards to form an elastic supporting portion 41, two symmetrically arranged clamping blocks 42 are arranged on the supporting portion 41, and a clearance gap 43 is arranged between the two clamping blocks 42; the third conducting plate 50 has a clamping portion 51 and an abutting portion 52, the clamping portion 51 of the third conducting plate 50 is disposed in the clearance gap 43 and clamped with the two clamping blocks 42, and the abutting portion 52 of the third conducting plate 50 abuts against the first conducting plate 30 to enable the first conducting plate 30 to be conducted with the second conducting plate 40; the limiting seat 60 is connected to the base 10 and covers the opening, and a through hole 61 is formed in the limiting seat 60; the button 20 is rotatably connected to the limiting seat 60, a pushing member 21 is disposed on the button 20, the pushing member 21 passes through the through hole 61 and abuts against the third conductive sheet 50, and the pushing member 21 rotates along with the button 20 and pushes the clamping portion 51 of the third conductive sheet 50, so that the abutting portion 52 of the third conductive sheet 50 is separated from the first conductive sheet 30.

In the present embodiment, the button 20 swings between an open position and a closed position; when the button 20 is in the open position, the supporting portion 41 supports the clamping portion 51 of the third conductive sheet 50, the abutting portion 52 of the third conductive sheet 50 abuts against the first conductive sheet 30, and the first conductive sheet 30 and the second conductive sheet 40 are conducted through the second conductive sheet 40; the button 20 rotates to swing from the open position to the closed position, the pushing member 21 pushes the third conductive plate 50 downwards, so that the clamping part 51 of the third conductive plate 50 moves downwards and pushes the supporting part 41, the supporting part 41 generates elastic deformation and moves downwards, and the abutting part 52 of the third conductive plate 50 moves upwards and is separated from the first conductive part, so that the first conductive plate 30 is disconnected from the second conductive plate 40; the button 20 rotates to swing from the closed position to the open position, the pushing member 21 moves back and removes the acting force applied to the third conducting strip 50, the supporting part 41 of the third conducting strip 50 generates an elastic force to jack up the clamping part 51 of the third conducting strip 50, and the abutting part 52 of the third conducting strip 50 moves downwards and abuts against the first conducting strip 30 to enable the first conducting strip 30 to be conducted with the second conducting strip 40; the third conducting strip 50 of the utility model is fixed by being connected with the second conducting strip 40, thereby reducing the number of internal parts for fixing, simplifying the structure and improving the space utilization rate; the third conducting strip 50 is extruded by the pushing piece 21 and the third conducting strip 50 moves by pressing the button 20, and the connection and disconnection of the current are realized by the cooperation between the third conducting strip 50 and the first conducting strip 30 and the second conducting strip 40, so that the structure design is reasonable, the fault is not easy to occur, and the service life is prolonged.

In another embodiment of the present invention, as shown in fig. 4, the support portion 41 of the boat-shaped switch includes a first bent portion 44 and a second bent portion 45; one end of the first bending part 44 is connected to the second conductive sheet 40, and the other end of the first bending part 44 extends obliquely upward away from the second conductive sheet 40; one end of the second bending portion 45 is connected to the second bending portion 45, and the other end of the second bending portion 45 extends obliquely upward away from the first bending portion 44; the two clamping blocks 42 are arranged on the second bending part 45; the first bending portion 44 and the second bending portion 45 form the supporting portion 41 together, so that the elastic performance of the supporting portion 41 is improved, and the structural stability is further improved.

In another embodiment of the present invention, as shown in fig. 4, the junction of the first bending portion 44 and the second conductive sheet 40 of the boat-shaped switch is upwardly protruded to form a reinforcing portion 46 for enhancing the deformation resistance of the first bending portion 44; the reinforcement portion 46 is provided to improve the deformation resistance of the first bending portion 44, thereby increasing the number of times of bending between the first bending portion 44 and the second conductive sheet 40 and prolonging the service life.

In another embodiment of the present invention, the first conductive sheet 30 and the second conductive sheet 40 of the boat-shaped switch are each provided with a wire connecting portion for connecting an electric wire.

In another embodiment of the present invention, as shown in fig. 4, two ends of the clamping portion 51 of the third conductive sheet 50 of the boat-shaped switch are respectively provided with a clamping groove 53, and the two clamping blocks 42 are respectively disposed in the clamping grooves 53 so that the clamping portion 51 of the third conductive sheet 50 is clamped with the two clamping blocks 42; through setting up fixture block 42, convenient assembly and maintenance reduce the processing cost of ship shape simultaneously.

In another embodiment of the present invention, the first conductive sheet 30 and the second conductive sheet 40 of the boat-shaped switch are both clamped with the sidewall of the base 10 and located in the accommodating cavity 11; specifically, the mounting groove has been seted up to the lateral wall of base 10, and first conducting strip 30 and second conducting strip 40 joint are realized fixedly in the mounting groove, stable in structure, simple and practical.

In another embodiment of the present invention, as shown in fig. 3, the limit seat 60 of the boat-shaped switch is provided with a mounting plate 62, the button 20 is rotatably connected to one end of the mounting plate 62, and the other end of the mounting plate 62 is connected to the base 10 in a snap-fit manner; specifically, the base 10 is provided with two mounting plates 62, and the mounting plates 62 are symmetrically arranged; when installing spacing platform, the bottom of spacing platform and the top butt of base 10 are equipped with the sloping platform on the lateral wall of base 10, and the one end of mounting panel 62 and base 10 joint is equipped with the constant head tank corresponding with the sloping platform, and the sloping platform joint is so that mounting panel 62 is fixed stable in the constant head tank.

In another embodiment of the present invention, as shown in fig. 3, the boat switch of the boat switch further includes an upper case 70 and a lower case 80; the base 10 is connected with the lower shell 80, the upper shell 70 is connected with the lower shell 80 and wraps the base 10, a notch 71 is formed in the upper shell 70, and one end, far away from the pushing piece 21, of the button 20 penetrates through the notch 71 and extends out of the outer side of the upper shell 70; the upper shell 70 and the lower shell 80 are arranged to reduce the influence of the external environment on the base 10 and improve the matching effect among the first conductive sheet 30, the second conductive sheet 40 and the third conductive sheet 50.

In another embodiment of the present invention, as shown in fig. 2 and 5, the outer sidewall of the upper shell 70 of the boat-shaped switch is provided with a wiring port 72, the upper shell 70 and the lower shell 80 are both provided with wire pressing plates 90, and the wire pressing plates 90 are both located at one side of the wiring port 72; the wiring port 72 is used for a power supply line to pass through, and the line pressing plate 90 of the upper shell 70 and the line pressing plate 90 of the lower shell 80 are matched to press the electric wire passing through the wiring port 72, so that the displacement of the electric wire is reduced, and the stability of the electric wire is improved.

In another embodiment of the present invention, as shown in fig. 3, a positioning plate 81 is disposed on the lower case 80 of the boat-shaped switch, the outer sidewall of the positioning plate 81 abuts against the outer sidewall of the base 10, specifically, a plurality of positioning plates 81 are disposed, each positioning plate 81 encloses a shape corresponding to the base 10, and after the base 10 is disposed on the lower case 80, the base 10 abuts against each positioning plate 81 respectively to improve the stability of the base 10; wherein the base 10 can be fixed on the lower case 80 by means of a screw coupling.

In another embodiment of the present invention, as shown in fig. 5, the upper shell 70 of the boat-shaped switch is provided with a positioning column 73, the lower shell 80 is provided with a locking hole 82 corresponding to the positioning column 73, and the positioning column 73 is locked in the locking hole 82 so as to connect the upper shell 70 to the lower shell 80; through card post and card hole 82, be convenient for upper shell 70 to aim at inferior valve 80 and install, stable in structure and practicality improve ship shape switch's packaging efficiency.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A ship-shaped switch is characterized by comprising a base, a limiting seat, a button, a first conducting strip, a second conducting strip and a third conducting strip; an accommodating cavity with an upward opening is formed in the base, and the first conducting strip and the second conducting strip are arranged in the accommodating cavity and are electrically connected with an electric wire; one end of the second conducting strip, which is close to the first conducting strip, is bent upwards to form an elastic supporting part, two symmetrically arranged clamping blocks are arranged on the supporting part, and a clearance gap is formed between the two clamping blocks; the third conducting strip is provided with a clamping part and an abutting part, the clamping part of the third conducting strip is arranged in the clearance gap and clamped with the two clamping blocks, and the abutting part of the third conducting strip abuts against the first conducting strip so as to enable the first conducting strip to be conducted with the second conducting strip; the limiting seat is connected to the base and covers the opening, and a through hole is formed in the limiting seat; the button is rotatably connected to the limiting seat, a pushing piece is arranged on the button, the pushing piece penetrates through the through hole and then abuts against the third conducting strip, and the pushing piece rotates along with the button and pushes and presses the clamping portion of the third conducting strip, so that the abutting portion of the third conducting strip is separated from the first conducting strip.

2. The rocker switch of claim 1, wherein the support portion comprises a first bend and a second bend; one end of the first bending part is connected to the second conducting sheet, and the other end of the first bending part extends to the oblique upper part far away from the second conducting sheet; one end of the second bending part is connected to the second bending part, and the other end of the second bending part extends to the oblique upper part far away from the first bending part; and the two clamping blocks are arranged on the second bending part.

3. The ship switch of claim 2, wherein the junction of the first bent portion and the second conductive sheet is upwardly protruded to form a reinforcing portion for enhancing deformation resistance of the first bent portion.

4. The ship-shaped switch according to claim 1, wherein two ends of the clamping portion of the third conductive plate are respectively provided with a clamping groove, and the two clamping blocks are respectively arranged in the clamping grooves, so that the clamping portion of the third conductive plate is clamped with the two clamping blocks.

5. The ship switch of claim 1, wherein the first conductive plate and the second conductive plate are clamped to the side wall of the base and located in the accommodating cavity.

6. The ship-shaped switch of claim 1, wherein a mounting plate is arranged on the limiting seat, the button is rotatably connected to one end of the mounting plate, and the other end of the mounting plate is clamped with the base.

7. The rocker switch of any of claims 1 to 6, further comprising an upper shell and a lower shell; the base is connected with the lower shell, the upper shell is connected with the lower shell and wraps the base, a notch is formed in the upper shell, and one end, far away from the pushing piece, of the button penetrates through the notch and extends out of the outer side of the upper shell.

8. The ship switch of claim 7, wherein the outer side wall of the upper case is provided with a wiring port, and the upper case and the lower case are provided with wire pressing plates, and the wire pressing plates are positioned on one side of the wiring port.

9. The rocker switch of claim 7, wherein the lower shell has a positioning plate, and the outer side wall of the positioning plate abuts against the outer side wall of the base.

10. The rocker switch of claim 7, wherein the upper shell has a positioning post thereon, the lower shell has a locking hole corresponding to the positioning post, and the positioning post is locked in the locking hole to connect the upper shell to the lower shell.