CN217933562U

CN217933562U - Toggle switch

Info

Publication number: CN217933562U
Application number: CN202222161990.XU
Authority: CN
Inventors: 吴呈义
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-11-29
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to a toggle switch, including base, apron, fixed conducting strip, elastic conducting strip and the piece of stirring, be equipped with the mounting groove of the fixed conducting strip of installation and the mount table of installation elastic conducting strip on the base, be equipped with first erection column in the mounting groove, be equipped with the second erection column on the mount table, first mounting hole has been seted up to corresponding first erection column on the fixed conducting strip, elastic conducting strip one end corresponds the second erection column and has seted up the second mounting hole, and other end interval is located fixed conducting strip top, the piece of stirring is located the elastic conducting strip top. Adopt above-mentioned technical scheme, the utility model provides an elastic conducting strip is located fixed conducting strip top and when having no exogenic action, elastic conducting strip and fixed conducting strip contactless, only just can with fixed conducting strip contact conduction circuit's toggle switch under pushing down of stirring piece elastic conducting strip.

Description

Toggle switch

Technical Field

The utility model relates to a switch technical field, concretely relates to toggle switch.

Background

Toggle switches are widely used in the field of electronic products such as various instruments/instruments, various electric toys, facsimile machines, audio equipment, medical equipment, and beauty equipment. The toggle switch is characterized in that the fixed conducting strip 6 is contacted with or separated from the elastic conducting strip 7 through a toggle switch handle, so that the circuit is switched on or off, and the purpose of switching the circuit is achieved.

As shown in fig. 8, the fixed conductive plate 6 and the elastic conductive plate 7 of the conventional toggle switch are both located in the mounting groove 81 of the base 8, one end of the elastic conductive plate 7 is fixed to the mounting groove 81, the moving contact 71 at the other end is located below the fixed conductive plate 6, under the action of no external force, the moving contact 71 on the elastic conductive plate 7 is always in contact with the fixed conductive plate 6, so as to switch on the circuit, only when the external force presses the elastic conductive plate 7, the moving contact 71 is separated from the fixed conductive plate 6, so as to disconnect the circuit. Because elastic conducting strip 7 often receives the pressure of external force, after using for a long time, elastic conductive strip 7's elastic capacity can be weakened, like this, do not have the external force to press the back, self reset ability variation can lead to elastic conducting strip 7 and fixed conducting strip 6's contact unstability to lead to the unstability of circuit.

Disclosure of Invention

The purpose of the utility model is that: in order to overcome the defects of the prior art, the utility model provides a press elastic conducting strip through the stirring piece, make elastic conducting strip and fixed conducting strip contact circular telegram toggle switch.

The technical scheme of the utility model: the utility model provides a toggle switch, includes base, apron, fixed conducting strip, elastic conducting strip and dials the piece, be equipped with the mounting groove of installation fixed conducting strip and the mount table of installation elastic conducting strip on the base, be equipped with first erection column in the mounting groove, be equipped with the second erection column on the mount table, first mounting hole has been seted up to corresponding first erection column on the fixed conducting strip, the second mounting hole has been seted up to the corresponding second erection column of elastic conducting strip one end, and the other end interval is located fixed conducting strip top, it is located the elastic conducting strip top to dial the piece.

Adopt above-mentioned technical scheme, elastic conducting strip is located fixed conducting strip top, and when there is not exogenic effect, elastic conducting strip does not contact with fixed conducting strip, only pushes down under the condition of elastic conducting strip at the shifting block, and elastic conducting strip just contacts with fixed conducting strip, then just can switch on the circuit, and connect stably.

The utility model discloses a further setting: the mounting groove is internally provided with a sliding table for the shifting block to slide, the fixed conducting strip comprises a first static contact piece and a second static contact piece which are respectively positioned at two sides of the sliding table, the first static contact piece is provided with a first static contact, the second static contact piece is provided with a second static contact, the elastic conducting strip comprises a first elastic movable contact piece and a second elastic movable contact piece, the first elastic movable contact piece is provided with a first arc-shaped lug and a first movable contact corresponding to the first static contact, the second elastic movable contact piece is provided with a second arc-shaped lug and a second movable contact corresponding to the second static contact, the shifting block is provided with a first pressing lug and a second pressing lug corresponding to the first elastic movable contact piece and the second elastic movable contact piece respectively, the first pressing lug comprises a front end part and a rear end part, when the first arc-shaped lug is pressed by the front end part of the first pressing lug, the first fixed contact is contacted with the first static contact, the second movable contact is not contacted with the second movable contact, when the first arc-shaped lug is pressed by the rear end part of the first pressing lug, the second movable contact is contacted with the second movable contact, and the second arc-shaped lug is contacted with the second movable contact.

By adopting the further arrangement, the first arc-shaped convex block can be independently pressed through the front end part of the first pressing convex block, so that the first moving contact and the first fixed contact are contacted to conduct a circuit, meanwhile, the second arc-shaped convex block cannot be pressed by the second pressing convex block, and the second moving contact and the second fixed contact are not contacted. When the rear end part of the first pressing lug presses the first arc-shaped lug, the second pressing lug can simultaneously press the second arc-shaped lug, so that the first moving contact is in contact with the first fixed contact to conduct the circuit, and meanwhile, the second moving contact is in contact with the second fixed contact to conduct the circuit. Therefore, the switching of various circuits is realized, the structure is simple, and the use is convenient.

The utility model discloses a further setting again: the sliding table is provided with a first limiting groove and a second limiting groove corresponding to the first pressing lug and the second pressing lug respectively, the sliding table is provided with a plurality of limiting grooves, the poking block is provided with a placing hole corresponding to the sliding table, a spring is arranged in the placing hole, one end of the spring is abutted against the top of the placing hole, and the other end of the spring is abutted against the sliding table.

Adopt above-mentioned further setting again, through settling the cooperation of the downthehole spring of downthehole and the spacing groove on the sliding stand and making the piece of dialling pause in the position that needs, realize the switching of different circuits, the structure meets singly convenient to use.

The utility model discloses a still further set up: the cover plate is provided with a sliding groove for the sliding of the toggle block, the sliding groove is provided with a positioning groove, and the toggle block is provided with a positioning block corresponding to the positioning groove.

By adopting the further arrangement, the arrangement position of the toggle block in the cover plate is limited, so that the two pressing lugs on the toggle block can be respectively and accurately aligned with the first elastic movable contact piece and the second elastic movable contact piece, and the circuit on the toggle switch can be accurately switched when the toggle block is pushed.

The utility model discloses a still further set up: the handle is arranged on the poking block, and a poking groove for poking the handle is correspondingly arranged on the cover plate.

By adopting the above further setting, the handle is conveniently pushed, so that the shifting block is driven to move, the shifting block is used for pressing the elastic conducting strips in different modes, and the switching of different circuits is completed.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the base structure of the present invention;

fig. 4 is a schematic structural view of the matching between the cover plate and the toggle block of the present invention;

fig. 5 is a first schematic structural view of the first elastic moving contact piece being pressed by the toggle block alone according to the present invention;

fig. 6 is a schematic structural diagram ii of the first elastic moving contact piece being pressed by the toggle block alone according to the present invention;

fig. 7 is a schematic structural view of the toggle block simultaneously pressing the first elastic moving contact piece and the second elastic moving contact piece;

fig. 8 is a schematic diagram of an internal structure of a toggle switch in the prior art;

in the figure:

1. a base; 2. a cover plate; 3. fixing the conducting strip; 4. an elastic conductive sheet; 5. a shifting block; 11. mounting grooves; 12. an installation table; 21. a sliding groove; 22. a shifting groove; 31. a first mounting hole; 32. a first static contact; 33. a second static contact; 41. a second mounting hole; 42. a first elastic movable contact piece; 43. a second elastic movable contact piece; 51. a first pressing bump; 52. a second pressing bump; 53. placing the hole; 54. positioning a block; 55. a handle; 111. a first mounting post; 112. a sliding table; 121. a second mounting post; 211. positioning a groove; 321. a first fixed contact; 331. a second fixed contact; 421. a first arc-shaped bump; 422. a first moving contact; 431. a second arc-shaped bump; 432. a second moving contact; 511. a front end portion; 512. a rear end portion; 531. a spring; 1121. a first limit groove; 1122. a second limit groove.

Detailed Description

The technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that all directional indicators (such as upper, lower, front and rear \8230;) in the description of the present invention are only used to explain the relative positional relationship between the components, the motion situation, etc. in a certain posture (as shown in the drawing), and if the certain posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions in the present application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by those skilled in the art as a basis, and when the technical solutions are combined and contradicted with each other or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention.

As shown in fig. 1-7, the toggle switch of the present invention comprises a base 1, a cover plate 2, a fixed conductive plate 3, an elastic conductive plate 4 and a toggle block 5, wherein the base 1 is provided with a mounting groove 11 for mounting the fixed conductive plate 3 and a mounting table 12 for mounting the elastic conductive plate 4, the mounting groove 11 is provided with a first mounting post 111, the mounting table 12 is provided with a second mounting post 121, the fixed conductive plate 3 is provided with a first mounting hole 31 corresponding to the first mounting post 111, one end of the elastic conductive plate 4 is provided with a second mounting hole 41 corresponding to the second mounting post 121, and the other end is spaced above the fixed conductive plate 3, and the toggle block 5 is located above the elastic conductive plate 4; the mounting groove 11 is further provided with a sliding table 112 for the moving block 5 to slide, the fixed conducting strip 3 includes a first static contact strip 32 and a second static contact strip 33 which are respectively located at two sides of the sliding table 112, the first static contact strip 32 is provided with a first static contact 321, the second static contact strip 33 is provided with a second static contact 331, the elastic conducting strip 4 includes a first elastic moving contact strip 42 and a second elastic moving contact strip 43, the first elastic moving contact strip 42 is provided with a first arc-shaped projection 421 and a first moving contact 422 corresponding to the first static contact 321, the second elastic moving contact strip 43 is provided with a second arc-shaped projection 431 and a second moving contact 432 corresponding to the second static contact 33, the moving block 5 is provided with a first pressing projection 51 and a second pressing projection 52 corresponding to the first elastic moving contact strip 42 and the second elastic moving contact strip 43, the first pressing projection 51 includes a front end portion 511 and a rear end portion 512, when the front end portion 511 of the first pressing projection 51 presses the first arc-shaped moving contact projection 421, the second pressing projection 422 contacts the first static contact 331, the second moving contact 331 and the second static contact 331, when the first moving contact 51 and the second contact 52 press the first moving contact 431, the second moving contact 422, the second moving contact 52, the second moving contact 431 and the second moving contact 52, the second moving contact 431 and the second moving contact 321, the second moving contact 431 and the second moving contact 52; a first limiting groove 1121 and a second limiting groove 1122 are respectively formed in the sliding table 112 corresponding to the first pressing bump 51 and the second pressing bump 52, a placement hole 53 is formed in the toggle block 5 corresponding to the sliding table 112, a spring 531 is arranged in the placement hole 53, one end of the spring 531 abuts against the top of the placement hole 53, and the other end of the spring abuts against the sliding table 112.

When the positioning device is used specifically, the first static contact piece 32 and the second static contact piece 33 are respectively installed on two sides of the sliding table 112, then the second installation hole 41 on the elastic conductive piece 4 is matched and fixed with the second installation column 121 on the installation table 12, meanwhile, the first movable contact 422 and the second movable contact 432 are respectively located above the first fixed contact 321 and the second fixed contact 331, and when no external force is applied, a gap is formed between the first movable contact 422 and the first fixed contact 321, and a gap is formed between the second movable contact 432 and the second fixed contact 331, wherein the fixed conductive piece 3 and the elastic conductive piece 4 can be positioned through matching of the installation columns and the installation holes. The handle 55 is pushed to drive the shifting block 5 to slide on the sliding table 112, and when one end of the spring 531 slides into the first limiting groove 1121 on the sliding table 112, the front end 511 of the first pressing protrusion 51 presses the first arc-shaped protrusion 421, so that the first moving contact 422 and the first fixed contact 321 are abutted against each other to conduct a circuit; the moving block 5 is continuously pushed to move, so that one end of the spring 531 comes out of the first limiting groove 1121 and then slides forward into the second limiting groove 1122 on the sliding table 112, at this time, the rear end 512 of the first pressing protrusion 51 presses the first arc-shaped protrusion 421, so that the first moving contact 422 and the first fixed contact 321 are abutted against each other, and a circuit is switched on, meanwhile, the second pressing protrusion 52 presses the second arc-shaped protrusion 431, so that the second moving contact 432 and the second fixed contact 331 are abutted against each other, and a circuit is switched on. In this way, the switching of the circuit is realized by the way that the toggle block 5 presses the first arc-shaped bump 421 and the second arc-shaped bump 431, and the circuit is simple and practical in structure and stable. The spring 531 in the mounting hole 53 makes the moving block 5 more stable when sliding on the sliding table 112.

In this embodiment, a sliding groove 21 for sliding the toggle block 5 is disposed on the cover plate 2, a positioning groove 211 is disposed on the sliding groove 21, and a positioning block 54 is disposed on the toggle block 5 corresponding to the positioning groove 211; the toggle block 5 is provided with a handle 55, and the cover plate 2 is correspondingly provided with a toggle groove 22 for the handle 55 to toggle. Thus, through the matching of the positioning slot 211 and the positioning block 54, the toggle block 5 can be accurately placed in the sliding slot 21, the first pressing protrusion 51 is aligned with the first elastic moving contact 42, the second pressing protrusion 52 is aligned with the second elastic moving contact 43, when in use, only the handle 55 needs to be pushed to make the toggle block 5 slide in the sliding slot 21, and the toggle block 5 can realize a circuit with three modes of not pressing the first elastic moving contact 42 and the second elastic moving contact 43 or pressing the first elastic moving contact 42 alone, or pressing the first elastic moving contact 42 and the second elastic moving contact 43 simultaneously, and is simple and easy to operate.

Claims

1. The utility model provides a toggle switch, includes base, apron, fixed conducting strip, elastic conducting strip and dials the piece, its characterized in that: the base is provided with a mounting groove for mounting the fixed conducting strip and a mounting platform for mounting the elastic conducting strip, a first mounting column is arranged in the mounting groove, a second mounting column is arranged on the mounting platform, a first mounting hole is formed in the fixed conducting strip corresponding to the first mounting column, one end of the elastic conducting strip corresponds to the second mounting column and is provided with a second mounting hole, the other end of the elastic conducting strip is located above the fixed conducting strip at an interval, and the stirring block is located above the elastic conducting strip.

2. The toggle switch of claim 1, wherein: the mounting groove is internally provided with a sliding table for the shifting block to slide, the fixed conducting strip comprises a first static contact piece and a second static contact piece which are respectively positioned at two sides of the sliding table, the first static contact piece is provided with a first static contact, the second static contact piece is provided with a second static contact, the elastic conducting strip comprises a first elastic movable contact piece and a second elastic movable contact piece, the first elastic movable contact piece is provided with a first arc-shaped lug and a first movable contact corresponding to the first static contact, the second elastic movable contact piece is provided with a second arc-shaped lug and a second movable contact corresponding to the second static contact, the shifting block is provided with a first pressing lug and a second pressing lug corresponding to the first elastic movable contact piece and the second elastic movable contact piece respectively, the first pressing lug comprises a front end part and a rear end part, when the first arc-shaped lug is pressed by the front end part of the first pressing lug, the first movable contact is contacted with the first static contact, the second movable contact is not contacted with the second movable contact, and the second movable contact is not contacted with the second movable contact when the first arc-shaped lug is pressed by the rear end part of the first pressing lug.

3. The toggle switch of claim 2, wherein: the sliding table is provided with a first limiting groove and a second limiting groove corresponding to the first pressing lug and the second pressing lug respectively, the poking block is provided with a placement hole corresponding to the sliding table, a spring is arranged in the placement hole, one end of the spring is abutted against the top of the placement hole, and the other end of the spring is abutted against the sliding table.

4. A toggle switch according to claim 1 or 2, wherein: the cover plate is provided with a sliding groove for the sliding of the toggle block, the sliding groove is provided with a positioning groove, and the toggle block is provided with a positioning block corresponding to the positioning groove.

5. The toggle switch of claim 4, wherein: the handle is arranged on the poking block, and a poking groove for poking the handle is correspondingly arranged on the cover plate.