CN208507507U - The simple magnetic switch of structure - Google Patents

Abstract

The utility model discloses a kind of simple magnetic switch of structure, it include shell, first conduct piece, second conduct piece, inner magnet, the shell includes first shell and second shell, first conduct piece and the second conduct piece are flaky, two wide faces of the first conduct piece and the second conduct piece are respectively facing first shell and second shell setting, the first supporting bable tops are provided on the inside of first shell, the top of first conduct piece includes bending part, the bending part contradicts the upper end that the first supporting bable tops are arranged in, stationary contact part is provided on bending part, the upper end of second conduct piece swings and is provided with contact bridge, one end of the contact bridge is provided with movable contact piece, the other end of contact bridge is connect with the swing of the second conduct piece upper end, integrally formed with elastic slice on contact bridge.The utility model provides a kind of simple magnetic switch of structure, and structure is simple, components are less and is more convenient for processing and assemble.

Description

The simple magnetic switch of structure

Technical field

The utility model relates to a kind of simple magnetic switch of structure.

Background technique

Magnetic switch on the market has generally comprised shell at present, and shell is by two lateral first shells and second shell It is spliced, inner magnet, the first connecting terminal, the second connecting terminal, movable contact piece, stationary contact part, return unit, rotation is equipped in shell Part and sheet metal, sheet metal one end are connect with movable contact piece, and the other end connect to form rotating fulcrum with the first connecting terminal, return unit One end is connect with sheet metal, and the other end is connect with rotating member, and inner magnet and rotating member contradict.When inner magnet is mobile by outer magnetic force When, rotating member is pushed, rotating member drives movable contact piece to be rotated, while sheet metal also follows movable contact piece to be rotated, return unit Deformation.When outer magnetic force disappears, the return unit of deformation be restore original shape rotating member is driven to be resetted, while movable contact piece and Sheet metal also follows rotating member to be resetted.The magnetic switch is needed first during installation by inner magnet, the first connecting terminal, second The associated components such as connecting terminal, movable contact piece, stationary contact part, return unit, rotating member and sheet metal are connected to each other and are put together in On one shell, then second shell is mutually spliced with first shell to position to internal part, due in magnetic switch again Portion's components are more, are easy when splicing second shell because shaking or not being aligned with first shell and cause internal part The connection moved between position or component falls off, and installation process is time-consuming, laborious, and is easy error.In addition, the magnetic control of the prior art Switch, in order to guarantee the intensity of its first connecting terminal, the second connecting terminal, it will usually in the first connecting terminal, the second wiring Many bending structures are set on terminal, and structure is complex, is unfavorable for processing.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of magnetic switch, and structure is simple, components are less And it is more convenient for processing and assemble.

To achieve the above object, the utility model provides a kind of simple magnetic switch of structure, includes shell, first One end of conduct piece, the second conduct piece, inner magnet, the first conduct piece and the second conduct piece stretches in shell, the first conduct piece Outside is extended to after both passing through shell with the other end of the second conduct piece and forms binding post, and the shell includes laterally splicing First shell and second shell, first conduct piece and the second conduct piece are flaky, the first conduct piece and the second conduction Two wide faces of part are respectively facing first shell and second shell setting, are provided with the first supporting bable tops on the inside of first shell, the The top of one conduct piece includes the bending part towards first shell direction horizontal buckling, which contradicts setting in the first support The upper end of table top is provided with stationary contact part on bending part, and the upper end of second conduct piece, which is swung, is provided with contact bridge, the contact bridge One end be located at the top of stationary contact part and be provided with the movable contact piece for contact conduction with the cooperation of stationary contact part, the other end of contact bridge and the The swing of two conduct piece upper ends connects, integrally formed with the elastic slice for contradicting cooperation with the second conduct piece upper end, the bullet on contact bridge Piece can give contact bridge to the elasticity resetted after lower swing, the inner magnet be movably set in the top of contact bridge and for Outer magnet cooperation pushes contact bridge to lower swing.

By adopting the above technical scheme the advantages of, is: due to, integrally formed with elastic slice, can be realized by elastic slice on contact bridge For contact bridge to the function of resetting after lower swing, it acts as the effects of return unit in the prior art, thus reduce magnetic switch Internal components, only need for the other end of contact bridge to be connected with the first conduct piece upper end during installation and protect movable contact piece It holds in the top of stationary contact part, and the first conduct piece, the second conduct piece and contact bridge is mounted on together on the inside of first shell, and Inner magnet is housed in first shell afterwards, then directly by first shell and second shell carry out splicing can be realized it is practical Novel installation, structure is relatively simple, and assembling process is very convenient.Since first conduct piece and the second conduct piece are all made of This flaky texture only needs once to bend the first conduct piece upper end in process, thus process it is very convenient, Further, since two wide faces of the first conduct piece and the second conduct piece are respectively facing first shell and second shell setting, no matter It is to contact the active force of generation between elastic acting force or stationary contact part and movable contact piece that elastic slice is given to bear in the first conduction On the leptoprosopy of part and the second conduct piece, it is thus possible to guarantee intensity when the first conduct piece and the second conduct piece work, it is not easy to Bending Deformation can prevent bending section from existing since the upper end of the first supporting bable tops is arranged in the bending part conflict of the first conduct piece Deformation is bent downwardly under the action of contact bridge, to further improve intensity.

A kind of improvement as the utility model: the upper end of first conduct piece is respectively arranged with the first pillar and second It is provided with card slot on pillar, the first pillar and the second pillar, the opening of two card slots is respectively facing left and right sides direction, and first Formed fluted between pillar and the second pillar, the contact bridge includes first through hole and the second through-hole, first through hole and second Interconnecting piece is formed between through-hole, the first through hole is set to the other end of contact bridge, and first pillar is plugged in first In the through-hole and card slot of the first pillar and first through hole inner edge is engaged by clamping, in the side of one end of the elastic slice and the second through-hole Edge is connected, and second pillar is plugged in the second through-hole and the card slot of the other end of elastic slice and the second pillar is engaged by clamping, The interconnecting piece is plugged in the groove.

By adopting the above technical scheme the advantages of is: the other end of the contact bridge passes through above structure and first conduction The upper end of part swings connection, and contact bridge can be to swing point with the access section between the card slot of the first pillar and first through hole inner edge Swung, due to elastic slice the other end and the second pillar card slot be engaged by clamping, elastic slice can always elastic compression second On pillar, to make contact bridge that there is the elasticity that is swung up, this structure is furthermore used, enables the other end of contact bridge It is enough to stablize the upper end that the first conduct piece is set, thus to magnetic switch upper housing and lower case carry out assembled when, do not allow The connection between contact bridge and the first conduct piece is easily caused to fall off, to easily facilitate assembly.

A kind of improvement as the utility model: the card with first pillar is provided at the inner edge of the first through hole First bayonet of slot cooperation clamping, the other end of the elastic slice are provided with the second card with the cooperation clamping of the card slot of the second pillar Mouthful.

By adopting the above technical scheme the advantages of, is: make elastic slice the other end and the second pillar card slot be engaged by clamping when and The card slot of first pillar and first through hole inner edge are more stable when being engaged by clamping, it is not easy to shake, improve contact bridge and the The stability connected between one conduct piece, thus convenient for assembly.

A kind of improvement as the utility model: being provided with the second supporting bable tops on the inside of the first shell, and described One supporting bable tops and the second supporting bable tops are towards being provided with protrusion, first conduct piece and second on the end face of second shell It is provided with the sleeve joint hole with male cooperation socket positioning on conduct piece, is provided with and male cooperation grafting in the second shell Jack, the lower end of the shell be respectively arranged with for the first conduct piece and the second conduct piece wear pass through mouth, described first Offering on the leptoprosopy of left and right two of conduct piece and the second conduct piece can be flush-mounted in the embedding mouth at the inner edge of mouth two sides.

By adopting the above technical scheme the advantages of is: the second supporting bable tops are used for the second conduct piece towards the width of first shell Face is supported, and the first conduct piece and the second conduct piece are socketed in the first support by the sleeve joint hole being arranged in the two in assembly In the protrusion of table top and the second supporting bable tops, and by both the embedding mouth of setting be flush-mounted at the inner edge of mouth two sides, when the First conduct piece and the second conduct piece can be stably positioned in shell by one shell and second shell when mutually splicing, thus Guarantee that its leptoprosopy forced position is accurate, it is not easy to bending deformation occur.

Detailed description of the invention

Fig. 1 is the structure chart of the utility model embodiment；

Fig. 2 is the explosive view of the utility model embodiment；

Fig. 3 is the structure chart of first shell in the utility model embodiment；

Fig. 4 is the structure chart of second shell in the utility model embodiment；

Fig. 5 is the structure chart of the first conduct piece in the utility model embodiment；

Fig. 6 is the structure chart of the second conduct piece in the utility model embodiment；

Fig. 7 is the structure chart of contact bridge in the utility model embodiment.

Specific embodiment

The embodiment of the simple magnetic switch of the utility model structure is as shown in figs. 1-7: including shell, the first conduct piece 31, one end of the second conduct piece 32, inner magnet 5, the first conduct piece 31 and the second conduct piece 32 stretches in shell, and first is conductive The other end of part 31 and the second conduct piece 32 extends to outside after both passing through shell and forms binding post 33, and the shell includes side To the first shell 11 and second shell 12 of splicing, first conduct piece 31 and the second conduct piece 32 are flaky, and first The face a two wide of conduct piece 31 and the second conduct piece 32 is respectively facing first shell 11 and second shell 12 is arranged, first shell 11 insides are provided with the first supporting bable tops 121, and the top of the first conduct piece 31 includes towards 11 direction horizontal buckling of first shell Bending part 311, which, which contradicts, is arranged in the upper ends of the first supporting bable tops 121, is provided with stationary contact on bending part 311 Part 34, the upper end of second conduct piece 32, which is swung, is provided with contact bridge 4, and one end of the contact bridge 4 is located at the upper of stationary contact part 34 Side is simultaneously provided with the movable contact piece 35 for cooperating with stationary contact part 34 and contacting conduction, 32 upper end of the other end of contact bridge 4 and the second conduct piece Swing connection, integrally formed with the elastic slice 41 for contradicting cooperation with 32 upper end of the second conduct piece on contact bridge 4, which can Contact bridge 4 is given to the elasticity resetted after lower swing, the inner magnet 5 be movably set in the top of contact bridge 4 and for it is outer Magnet cooperation pushes 4 one end of contact bridge to lower swing, can make stationary contact part 34 and movable contact piece when 4 one end of contact bridge is to lower swing 35 contacts are conductive.The upper end of first conduct piece 31 is respectively arranged with the first pillar 321 and the second pillar 322, the first pillar 321 and second are provided with card slot 323 on pillar 322, and the opening of two card slots 323 is respectively facing left and right sides direction (i.e. phase To direction), fluted 324 are formed between the first pillar 321 and the second pillar 322, the contact bridge 4 includes 43 He of first through hole Second through-hole 42, is formed with interconnecting piece 44 between first through hole 43 and the second through-hole 42, the first through hole 43 is set to contact The other end of bridge 4, first pillar 321 is plugged in first through hole 43 and the card slot 323 and first through hole of the first pillar 321 43 inner edges are engaged by clamping, the side inner edge integrally connected of one end of the elastic slice 41 and the second through-hole 42, second pillar 322 It is plugged in the second through-hole 42 and the card slot 323 of the other end of elastic slice 41 and the second pillar 322 is engaged by clamping, elastic slice 41 is in middle part Bending state protruding upward, the interconnecting piece 44 are plugged in the groove 324, the energy when 4 one end of contact bridge is to lower swing Enough increase the bending degree of elastic slice 41.The card slot 323 with first pillar 321 is provided at the inner edge of the first through hole 43 Cooperate the first bayonet 431 of clamping, the other end of the elastic slice 41 is provided with to cooperate with the card slot 323 of the second pillar 322 and be clamped The second bayonet 411.The inside of the first shell 11 is provided with the second supporting bable tops 122,121 He of the first supporting bable tops Second supporting bable tops 122 towards protrusion 124 is provided on the end face of second shell 12, lead by first conduct piece 31 and second The sleeve joint hole 36 with 124 cooperation socket positioning of protrusion is provided on electric part 32, in the second shell 12 setting there are two with The jack 111 of described two raised 124 cooperation grafting, the lower end of the shell is respectively arranged with for the first conduct piece 31 and second What conduct piece 32 was worn passes through mouth 123, opens up on the leptoprosopy b of left and right two of first conduct piece 31 and the second conduct piece 32 Having can be flush-mounted in the embedding mouth 37 at 123 two sides inner edge of mouth.

Above example, only one kind of the utility model preferably specific example, those skilled in the art are practical new at this The usual variations and alternatives carried out in type technical proposal scope are included in the protection scope of the utility model.

Claims (4)

1. a kind of simple magnetic switch of structure includes shell, the first conduct piece, the second conduct piece, inner magnet, first is conductive One end of part and the second conduct piece stretches in shell, and the other end of the first conduct piece and the second conduct piece prolongs after both passing through shell It extends to outside and forms binding post, the shell includes the first shell and second shell laterally spliced, it is characterised in that: described First conduct piece and the second conduct piece are flaky, and two wide faces of the first conduct piece and the second conduct piece are respectively facing first Shell and second shell setting, are provided with the first supporting bable tops on the inside of first shell, and the top of the first conduct piece includes towards the The bending part of one housing direction horizontal buckling, the bending part contradict the upper end that the first supporting bable tops are arranged in, are arranged on bending part There is stationary contact part, the upper end of second conduct piece, which is swung, is provided with contact bridge, and one end of the contact bridge is located at the top of stationary contact part And be provided with and contact conductive movable contact piece with the cooperation of stationary contact part, the swing of the other end of contact bridge and the second conduct piece upper end connects It connects, integrally formed with the elastic slice for contradicting cooperation with the second conduct piece upper end on contact bridge, it is downward which can give contact bridge The elasticity resetted after swing, the inner magnet are movably set in the top of contact bridge and push contact bridge for cooperating with outer magnet To lower swing.

2. the simple magnetic switch of structure according to claim 1, it is characterised in that: the upper end of first conduct piece point It is not provided with the first pillar and the second pillar, card slot, the opening point of two card slots are provided on the first pillar and the second pillar Not towards left and right sides direction, formed between the first pillar and the second pillar it is fluted, the contact bridge include first through hole and Second through-hole is formed with interconnecting piece between first through hole and the second through-hole, the first through hole is set to the other end of contact bridge, First pillar is plugged in first through hole and the card slot of the first pillar and first through hole inner edge are engaged by clamping, the elastic slice One end is connected with the side inner edge of the second through-hole, and second pillar is plugged in the second through-hole and the other end of elastic slice and The card slot of two pillars is engaged by clamping, and the interconnecting piece is plugged in the groove.

3. the simple magnetic switch of structure according to claim 2, it is characterised in that: set at the inner edge of the first through hole It is equipped with the first bayonet with the cooperation clamping of the card slot of first pillar, the other end of the elastic slice is provided with and the second pillar Second bayonet of card slot cooperation clamping.

4. the simple magnetic switch of structure according to claim 1 or 3, it is characterised in that:

It is provided with the second supporting bable tops on the inside of the first shell, first supporting bable tops and the second supporting bable tops are towards the It is provided with protrusion on the end face of two shells, is provided on first conduct piece and the second conduct piece and is socketed with male cooperation The sleeve joint hole of positioning is provided with the jack with male cooperation grafting in the second shell, and the lower end of the shell is respectively set Have and pass through mouth for what the first conduct piece and the second conduct piece were worn, the left and right of first conduct piece and the second conduct piece is two narrow Offering on face can be flush-mounted in the embedding mouth at the inner edge of mouth two sides.