Summary of the invention
The purpose of the utility model provides a kind of construction of switch and comparatively simplifies rational packing container.
The technical scheme that realizes the utility model purpose is: a kind of packing container; Comprise base and the lid that matches with base; Be fixed with the magnetic metal piece on the said base; Said lid is provided with metallic conduction static contact and metallic conduction movable contact spring, and said movable contact spring is provided with the magnetic metal body on the end face away from static contact; Have at least one to be permanent magnet in said magnetic metal piece and the magnetic metal body.
In the such scheme; Distance between magnetic metal piece and the magnetic metal body near the time; Adsorption affinity between magnetic metal body and the magnetic metal piece or repulsive force overcome the reseting elasticity of movable contact spring self, and the drive movable contact spring leaves to form open circuit or to be connected on the static contact to form path from static contact; When the distance between magnetic metal piece and the magnetic metal body left, movable contact spring drove magnetic metal body homing under the reseting elasticity effect of self.
In the such scheme, after lid was combined on the base, said magnetic metal body faced the setting of magnetic metal piece.
In the such scheme; Said movable contact spring comprises and is used for meeting the electricity district with self being fixed on the non-breathing zone on the lid and being used to take place elastically-deformable elasticity; The elasticity that said magnetic metal body is arranged on movable contact spring connects in the electricity district, said magnetic metal body can the adsorption affinity of magnetic metal piece or repulsive force effect down the drive movable contact spring turn an angle or elastic deformation takes place and be electrically connected with static contact in rotation process or in the deformation process.
In the such scheme, said lid is directly to cover be combined on the base on the base or through rotation mode.
In the such scheme, said magnetic metal body and magnetic metal piece all are permanent magnets.
In the such scheme, said magnetic metal piece laterally arranges with the magnetic metal body or the identical setting of abutting end polarity or abutting end polarity are provided with on the contrary.
In the such scheme, said magnetic metal body is a permanent magnet, and said magnetic metal piece is a magnetizer; Perhaps said magnetic metal body is a magnetizer, and said magnetic metal piece is a permanent magnet.
The utlity model has positive effect: in (1) the utility model; Be fixed with the magnetic metal piece on the said base; Said lid is provided with metallic conduction static contact and metallic conduction movable contact spring, and said movable contact spring is provided with the magnetic metal body on the end face away from static contact; Have at least one to be permanent magnet in said magnetic metal piece and the magnetic metal body.After lid was opened, the distance of magnetic metal body and magnetic metal piece became far away, and absorption or repulsive interaction between magnetic metal body and the magnetic metal piece can be ignored, and the movable contact spring of this moment is in a kind of state, with static contact or separate or closure; After lid is combined on the base, the close together of magnetic metal body and magnetic metal piece, attraction or repel the magnetic metal piece, thus make movable contact spring be in another kind of state, with static contact or closed or separate.Its simplification rational in infrastructure, it is less to take up room, and cost is lower, is specially adapted to process small-sized or the microdisplay package container.
Description of drawings
Fig. 1 is a kind of structural representation of first kind of structure of the utility model when being in open mode;
Fig. 2 is that packing container shown in Figure 1 is at a kind of structural representation when being in closure state;
Fig. 3 is a kind of structural representation of second kind of structure of the utility model when being in open mode;
Fig. 4 is that packing container shown in Figure 3 is at a kind of structural representation when being in closure state;
Fig. 5 is a kind of structural representation of the third structure of the utility model when being in open mode;
Fig. 6 is that packing container shown in Figure 5 is at a kind of structural representation when being in closure state;
Fig. 7 is a kind of structural representation of the 4th kind of structure of the utility model when being in open mode;
Fig. 8 is that packing container shown in Figure 7 is at a kind of structural representation when being in closure state;
Fig. 9 is a kind of structural representation of the 5th kind of structure of the utility model when being in open mode;
Figure 10 is that packing container shown in Figure 9 is at a kind of structural representation when being in closure state;
Figure 11 is a kind of structural representation of the 5th kind of structure of the utility model when being in open mode;
Figure 12 is that packing container shown in Figure 11 is at a kind of structural representation when being in closure state;
Figure 13 is a kind of structural representation of the 5th kind of structure of the utility model when being in open mode;
Figure 14 is that packing container shown in Figure 13 is at a kind of structural representation when being in closure state;
Figure 15 is a kind of structural representation of the 5th kind of structure of the utility model when being in open mode;
Figure 16 is that packing container shown in Figure 15 is at a kind of structural representation when being in closure state;
Figure 17 is a kind of structural representation of the 5th kind of structure of the utility model when being in open mode;
Figure 18 is that packing container shown in Figure 17 is at a kind of structural representation when being in closure state;
Figure 19 is a kind of structural representation of the 5th kind of structure of the utility model when being in open mode;
Figure 20 is that packing container shown in Figure 19 is at a kind of structural representation when being in closure state;
Figure 21 is a kind of structural representation of the 5th kind of structure of the utility model when being in open mode;
Figure 22 is that packing container shown in Figure 21 is at a kind of structural representation when being in closure state;
Figure 23 is a kind of structural representation of the 5th kind of structure of the utility model when being in open mode;
Figure 24 is that packing container shown in Figure 23 is at a kind of structural representation when being in closure state.
Reference numeral is: base 1, and lid 2, magnetic metal piece 3, static contact 4, movable contact spring 5, non-breathing zone 51, elasticity connects electricity district 52 magnetic metal bodies 6.
The specific embodiment
(embodiment 1)
Fig. 1 and Fig. 2 have shown first kind of specific embodiment of the utility model, and wherein Fig. 1 is a kind of structural representation of first kind of structure of the utility model when being in open mode; Fig. 2 is that packing container shown in Figure 1 is at a kind of structural representation when being in closure state.
Present embodiment is a kind of small package packaging container; See Fig. 1 and Fig. 2; Comprise base 1 and the lid 2 that matches with base 1; Be fixed with magnetic metal piece 3 on the said base 1, said lid 2 is provided with metallic conduction static contact 4 and metallic conduction movable contact spring 5, and said movable contact spring 5 is provided with magnetic metal body 6 on the end face away from static contact 4; Have at least one to be permanent magnet in said magnetic metal piece 3 and the magnetic metal body 6.Said magnetic metal body 6 all is permanent magnets with magnetic metal piece 3.Said magnetic metal piece 3 is provided with magnetic metal body 6 abutting end polarity on the contrary, also be the two near the time adsorb mutually.
In the present embodiment, said lid 2 is directly to cover on base 1, in concrete practice; Also be combined on the base 1 through rotation mode; But after lid 2 was combined on the base 1, said magnetic metal body 6 faced magnetic metal piece 3 and is provided with, to obtain big as far as possible adsorption affinity.
Said movable contact spring 5 comprises and is used for meeting electricity district 52 with self being fixed on the non-breathing zone 51 on the lid 2 and being used to take place elastically-deformable elasticity; Said elasticity connects the internal stress that electricity district 52 has away from static contact 4; The elasticity that said magnetic metal body 6 is arranged on movable contact spring 5 connects in the electricity district 52, thereby said magnetic metal body 6 can drive to be connected on the static contact 4 in movable contact spring 5 generation elastic deformations and the deformation process under the adsorption affinity effect of magnetic metal piece 3 and is electrically connected with it.
Said movable contact spring 5 is positioned at the side of static contact 4 away from magnetic metal piece 3.
In the present embodiment, after lid 2 was combined on the base 1, because magnetic metal body 6 is opposite with magnetic metal piece 3 polarity, the two was attracted each other, and was connected on the static contact 4 so the elasticity of movable contact spring 5 meets electricity district 52, and the two is electrically connected and forms path; After lid 2 is away from base 1; Also promptly when present embodiment is opened use; Adsorption affinity between magnetic metal body 6 and the magnetic metal piece 3 is little as can to ignore, and said movable contact spring 5 is under himself resilient force, together with magnetic metal body 6 homings; So the elasticity of movable contact spring 5 meets electricity district 52 and leaves static contact 4, the two forms open circuit.
(embodiment 2)
Fig. 3 and Fig. 4 have shown second kind of specific embodiment of the utility model, and wherein Fig. 3 is a kind of structural representation of second kind of structure of the utility model when being in open mode; Fig. 4 is that packing container shown in Figure 3 is at a kind of structural representation when being in closure state.
Present embodiment and embodiment 1 are basic identical, see Fig. 3 and Fig. 4, and difference is: said elasticity connects the internal stress that electricity district 52 has near static contact 4; Said movable contact spring 5 is positioned at the side of static contact 4 near magnetic metal piece 3.
After lid 2 was combined on the base 1, because magnetic metal body 6 is opposite with magnetic metal piece 3 abutting end polarity, the two was attracted each other, and left static contact 4 so the elasticity of movable contact spring 5 connects the 52 generation deformation of electricity district, and the two forms open circuit; After lid 2 is away from base 1; Also promptly when present embodiment is opened use; Adsorption affinity between magnetic metal body 6 and the magnetic metal piece 3 is little as can to ignore, and said movable contact spring 5 is under himself resilient force, together with magnetic metal body 6 homings; Make the elasticity of movable contact spring 5 meet electricity district 52 and be against on the static contact 4 that the two is electrically connected and forms path.
(embodiment 3)
Fig. 5 and Fig. 6 have shown the third specific embodiment of the utility model, and wherein Fig. 5 is a kind of structural representation of the third structure of the utility model when being in open mode; Fig. 6 is that packing container shown in Figure 5 is at a kind of structural representation when being in closure state.
Present embodiment and embodiment 1 are basic identical, see Fig. 5 and Fig. 6, and difference is: said magnetic metal piece 3 and the identical setting of magnetic metal body 6 abutting end polarity also are the two near the time mutually exclusive.Said elasticity connects the internal stress that electricity district 52 has near static contact 4.
After lid 2 was combined on the base 1, because magnetic metal body 6 is identical with magnetic metal piece 3 abutting end polarity, the two was mutually exclusive, left static contact 4 so the elasticity of movable contact spring 5 connects the 52 generation deformation of electricity district, and the two forms open circuit; After lid 2 is away from base 1; Also promptly when present embodiment is opened use; Repulsive force between magnetic metal body 6 and the magnetic metal piece 3 is little as can to ignore, and said movable contact spring 5 is under himself resilient force, together with magnetic metal body 6 homings; Make the elasticity of movable contact spring 5 meet electricity district 52 and be against on the static contact 4 that the two is electrically connected and forms path.
(embodiment 4)
Fig. 7 and Fig. 8 have shown the 4th kind of specific embodiment of the utility model, and wherein Fig. 7 is a kind of structural representation of the 4th kind of structure of the utility model when being in open mode; Fig. 8 is that packing container shown in Figure 7 is at a kind of structural representation when being in closure state.
Present embodiment and embodiment 2 are basic identical, see Fig. 7 and Fig. 8, and difference is: said magnetic metal piece 3 and the identical setting of magnetic metal body 6 abutting end polarity also are the two near the time mutually exclusive.Said elasticity connects the internal stress that electricity district 52 has away from static contact 4.
After lid 2 was combined on the base 1, because magnetic metal body 6 is identical with magnetic metal piece 3 abutting end polarity, the two was mutually exclusive, was against on the static contact 4 so the elasticity of movable contact spring 5 connects the 52 generation deformation of electricity district, and the two is electrically connected and forms path; After lid 2 is away from base 1; Also promptly when present embodiment is opened use; Repulsive force between magnetic metal body 6 and the magnetic metal piece 3 is little as can to ignore, and said movable contact spring 5 is under himself resilient force, together with magnetic metal body 6 homings; Make the elasticity of movable contact spring 5 meet electricity district 52 and leave static contact 4, the two forms open circuit.
(embodiment 5)
Fig. 9 and Figure 10 have shown the 5th kind of specific embodiment of the utility model, and wherein Fig. 9 is a kind of structural representation of the 5th kind of structure of the utility model when being in open mode; Figure 10 is that packing container shown in Figure 9 is at a kind of structural representation when being in closure state.
Present embodiment and embodiment 1 are basic identical, see Fig. 9 and Figure 10, and difference is: said magnetic metal piece 3 laterally arranges with magnetic metal body 6, and the two abutting end polarity is provided with on the contrary, also is to attract each other between the two.
(embodiment 6)
Figure 11 and Figure 12 have shown the 6th kind of specific embodiment of the utility model, and wherein Figure 11 is a kind of structural representation of the 6th kind of structure of the utility model when being in open mode; Figure 12 is that packing container shown in Figure 11 is at a kind of structural representation when being in closure state.
Present embodiment and embodiment 2 are basic identical, see Figure 11 and Figure 12, and difference is: said magnetic metal piece 3 laterally arranges with magnetic metal body 6, and the two abutting end polarity is provided with on the contrary, also is to attract each other between the two.
(embodiment 7)
Figure 13 and Figure 14 have shown the 7th kind of specific embodiment of the utility model, and wherein Figure 13 is a kind of structural representation of the 7th kind of structure of the utility model when being in open mode; Figure 14 is that packing container shown in Figure 13 is at a kind of structural representation when being in closure state.
Present embodiment and embodiment 3 are basic identical, see Figure 13 and Figure 14, and difference is: said magnetic metal piece 3 laterally arranges with magnetic metal body 6, and the identical setting of the two abutting end polarity, also is to repel each other between the two.
(embodiment 8)
Figure 15 and Figure 16 have shown the 8th kind of specific embodiment of the utility model, and wherein Figure 15 is a kind of structural representation of the 8th kind of structure of the utility model when being in open mode; Figure 16 is that packing container shown in Figure 15 is at a kind of structural representation when being in closure state.
Present embodiment and embodiment 4 are basic identical, see Figure 15 and Figure 16, and difference is: said magnetic metal piece 3 laterally arranges with magnetic metal body 6, and the identical setting of the two abutting end polarity, also is to repel each other between the two.
(embodiment 9)
Figure 17 and Figure 18 have shown the 9th kind of specific embodiment of the utility model, and wherein Figure 17 is a kind of structural representation of the 9th kind of structure of the utility model when being in open mode; Figure 18 is that packing container shown in Figure 17 is at a kind of structural representation when being in closure state.
Present embodiment and embodiment 1 are basic identical, see Figure 17 and Figure 18, and difference is: said magnetic metal body 6 is permanent magnets, and said magnetic metal piece 3 is magnetizers, attracts each other between the two.
(embodiment 10)
Figure 19 and Figure 20 have shown the tenth kind of specific embodiment of the utility model, and wherein Figure 19 is a kind of structural representation of the tenth kind of structure of the utility model when being in open mode; Figure 20 is that packing container shown in Figure 19 is at a kind of structural representation when being in closure state.
Present embodiment and embodiment 9 are basic identical, see Figure 19 and Figure 20, and difference is: said magnetic metal body 6 direction is set and embodiment 9 is different, it is vertical each other that the two is provided with direction.
(embodiment 11)
Figure 21 and Figure 22 have shown the 11 kind of specific embodiment of the utility model, and wherein Figure 21 is a kind of structural representation of the 11 kind of structure of the utility model when being in open mode; Figure 22 is that packing container shown in Figure 21 is at a kind of structural representation when being in closure state.
Present embodiment and embodiment 9 are basic identical, see Figure 21 and Figure 22, and difference is: said magnetic metal body 6 is magnetizers, and said magnetic metal piece 3 is permanent magnets.
(embodiment 12)
Figure 23 and Figure 24 have shown the 12 kind of specific embodiment of the utility model, and wherein Figure 23 is a kind of structural representation of the 12 kind of structure of the utility model when being in open mode; Figure 24 is that packing container shown in Figure 23 is at a kind of structural representation when being in closure state.
Present embodiment and embodiment 10 are basic identical, see Figure 23 and Figure 24, and difference is: said magnetic metal body 6 is magnetizers, and said magnetic metal piece 3 is permanent magnets.
Obviously, the foregoing description of the utility model only be for explain clearly that the utility model does for example, and be not to be qualification to the embodiment of the utility model.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation that these connotations that belong to the utility model are extended out or change still belong to the protection domain of the utility model.