CN203690602U - Magnetic weight-bearing connector and light fixture having same - Google Patents
Magnetic weight-bearing connector and light fixture having same Download PDFInfo
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- CN203690602U CN203690602U CN201420057188.9U CN201420057188U CN203690602U CN 203690602 U CN203690602 U CN 203690602U CN 201420057188 U CN201420057188 U CN 201420057188U CN 203690602 U CN203690602 U CN 203690602U
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Abstract
The utility model provides a magnetic weight-bearing connector and a light fixture having same. The magnetic weight-bearing connector comprises a socket and a plug. The socket is provided with a plurality of fixed contacts and two fixed magnets. The two fixed magnets form two different magnetic poles, namely an N pole and an S pole, on a first contact surface. One end of the each fixed contact is electrically connected with a first binding post. The plug is provided with a plurality of movable contacts and two chutes provided with movable magnets. Each movable contact is elastically connected with a corresponding fixed contact. The movable magnets and the fixed magnets are opposite to each other in terms of position and magnetism. Each chute is internally provided with a second elastic part. A weight-bearing adjustment part passes through the movable magnets, the second elastic parts and a bottom of the plug in sequence. The light fixture has the abovementioned magnetic weight-bearing connector. The magnetic weight-bearing connector is simple in structure and convenient to install, dismount and maintain, and weight bearing of the connector, adjustment of the weight-bearing capacity, and automatic decimal alignment and positioning of connection signals are achieved.
Description
Technical field
The light fixture that the utility model relates to a kind of magnet heavy burden connector and comprises it.
Background technology
Common connector is widely used in electronic equipment, and its major function is to accept two electric energy and signal transmission between system.But in the light fixture using in daily life, the connector that light fixture is fixed on ceiling can not meet daily demand at all.
Such as, when light fixture breaks down, need climb near ceiling place light fixture is taken off and detects and keep in repair, while installation, also need to climb up simultaneously, therefore, there is following technical problem in light fixture and connector: (1) detachable maintaining inconvenience; (2) install and change inconvenience; (3) connector can not automatic aligning or location; (4) signalling contact is insufficient; (5) can not realize heavy burden is connected with signal simultaneously.
Utility model content
The technical problems to be solved in the utility model be traditional connector in order to overcome prior art can not automatic aligning or location, can not realize bear a heavy burden be connected with signal simultaneously, the defect such as light fixture detachable maintaining inconvenience that signalling contact is insufficient and traditional, the light fixture that a kind of magnet heavy burden connector is provided and comprises it.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of magnet heavy burden connector, comprise socket and plug, the lower surface of this socket is formed with one first interface, the upper surface of this plug is formed with one and first the second interface that be arranged in parallel of interface, its feature is, on this socket, be provided with some fixed contacts and some spaced fixed magnets along the direction vertical with this first interface, respectively one end of this fixed contact is electrically connected with one first binding post, the other end aligns with this first interface, and two these fixed magnets form respectively two different magnetic pole N utmost points and the S utmost point on the first contact-making surface;
On this plug, be provided with some moving contacts and two spaced chutes that are placed with moving magnet along the direction vertical with this second interface, this moving contact is corresponding one by one with the position of this fixed contact, and quantity equates, respectively between this moving contact and corresponding fixed contact for elasticity is connected, respectively this moving contact is electrically connected with one second binding post;
Respectively a polar end face of this moving magnet is alignd with this second interface, this moving magnet is contrary with the position pole polarity relative and opposite end of corresponding this fixed magnet, respectively in this chute, be also provided with the second elastomeric element that is positioned at corresponding this moving magnet below, respectively one end of this second elastomeric element connects with the bottom surface of corresponding this moving magnet, the bottom surface of the other end and this chute connects, and a heavy burden magnetic force adjustment member is successively through the bottom of this moving magnet, this second elastomeric element and this plug.
In this programme, in the second contact groove, be provided with one for making the first elastomeric element that this moving contact vertically moves accordingly, make this socket and plug in mutual docking operation, this moving contact can vertically move in the second contact groove, and there is certain pretightning force, guarantee the reliable close contact of this fixed contact and moving contact; In addition, this moving magnet is contrary with the position pole polarity relative and opposite end of fixed magnet, can realize docking accurately and reliably between fixed contact and moving contact by the attraction between fixed magnet and corresponding moving magnet, thereby guarantee the transmission of signal, simultaneously, the second elastomeric element and heavy burden magnetic force adjustment member arrange can flexible fixed magnet and corresponding moving magnet between distance, thereby can regulate the magnetic force between two magnet, thereby the product that can carry Different Weight, range of application is wider.
Preferably, on this socket, be provided with some the first contact grooves that are placed with corresponding this fixed contact along the direction vertical with this first interface, respectively this first contact groove is through this socket, respectively one end of this fixed contact is electrically connected with this first binding post by one first connector, and the other end aligns with this first interface;
On this plug, be provided with along the direction vertical with this second interface the second contact groove that is placed with corresponding this moving contact, respectively this second contact groove is through this socket, and respectively in this second contact groove, be provided with one for making the first elastomeric element that this moving contact vertically moves accordingly, respectively one end of this moving contact is electrically connected with this second binding post by one second connector, and the other end aligns with this first interface.
Preferably, this first elastomeric element is spring.
Preferably, respectively this moving contact comprises large end and the small end being electrically connected with this second binding post being oppositely arranged with corresponding fixed contact, the diameter of this small end is less than the diameter of this large end, respectively one end of this large end is connected with one end of corresponding this small end, and respectively this second contact groove comprises a regulating tank and a holddown groove being connected with this regulating tank, in this regulating tank, be provided with this spring that is sheathed on accordingly this small end outer surface, one end of this spring is connected on the lower surface of this large end, the other end is connected on the bottom surface of this regulating tank, this small end is through this holddown groove.
Preferably, respectively on this first connector, be provided with one first screwed hole along the direction vertical with the first interface, respectively on this first connector, be horizontally arranged with first through hole that is placed with corresponding the first binding post, one second securing member and this fixed contact are all arranged in corresponding this first screwed hole, and this first binding post is installed with between this second securing member and fixed contact.
In this programme, adopt said structure form, be convenient to guarantee that the first binding post is connected with the reliable of fixed contact.
Preferably, respectively on this second connector, be provided with one second screwed hole along the direction vertical with the second interface, respectively on this second connector, be horizontally arranged with second through hole that is placed with corresponding the second binding post, one the 3rd securing member and this moving contact are all arranged in corresponding this second screwed hole, and this second binding post is installed with between the 3rd securing member and moving contact.
In this programme, adopt said structure form, be convenient to guarantee that the second binding post is connected with the reliable of moving contact.
Preferably, respectively the material of this fixed contact and moving contact is copper alloy.
In this programme, adopt said structure form, resistance is little, high voltage withstanding, high-rate performance good.
Preferably, respectively this moving contact is connected arc surface near being provided with one between an end face of this second interface and side surface.
In this programme, connection arc surface is set, while making the vertically mobile generation biasing of this moving contact, this moving contact still can contact reliably with corresponding fixed contact.
Preferably, on this socket, be installed with certain contact shoe along the direction vertical with this first interface, on the bottom surface of this fixed contact seat, be installed with a first circuit board, those fixed contacts are all welded on the bottom surface of this first circuit board, and respectively one end of this fixed contact is electrically connected with this first binding post by first socket being welded on this first circuit board end face, and the other end aligns with this first interface;
On this plug, be installed with a moving contact seat being oppositely arranged with fixed contact seat along the direction vertical with this second interface, on the end face of this moving contact seat, be installed with a second circuit board, those moving contacts are all welded on the end face of this second circuit board, and respectively one end of this moving contact is electrically connected with this second binding post by second socket being welded on this second circuit board bottom surface, the other end is connected with corresponding this fixed contact elasticity.
Preferably, those moving contacts are shell fragment.
Preferably, respectively the shape of this fixed magnet and moving magnet is annular, and respectively the material of this fixed magnet and moving magnet is neodymium iron boron.
Preferably, respectively this second elastomeric element is spring, and respectively this heavy burden magnetic force adjustment member is screw.
Preferably, respectively this fixed magnet is fixed on this socket by one first securing member.
Preferably, respectively on the outer surface of this fixed magnet and moving magnet, be all covered with a magnetic shield cover, the material of this magnetic shield cover is soft iron or A3 steel or magnetically soft alloy.
In this programme, adopt said structure form, the magnetic force of disconnected magnet significantly can be shielded, significantly reduce this magnet heavy burden connector magnetic field magnetic disturbance to external world.
Preferably, on this socket, be provided with some the first through holes along the direction vertical with this first interface, on this plug, be provided with some the second through holes along the direction vertical with this second interface, this first through hole is corresponding one by one with the position of the second through hole, and quantity equates.
In this programme, adopt said structure form, this socket can be installed in place.
The utility model also provides a kind of light fixture, comprise a fluorescent tube and outer cover of lamp holder, its feature is, this light fixture also comprises magnet heavy burden connector as above, this plug is fixed on this outer cover of lamp holder, and the other end of this second binding post is electrically connected with this fluorescent tube.
In this programme, adopt said structure form, climb to top, room without people, only need just can from the ceiling in room, light fixture be taken off and detect and keep in repair easily with hook member, and can be by the suction docking between socket and the magnet of plug, the element such as outer cover of lamp holder and fluorescent tube is installed to original position, and guarantees that the connection of fixed contact and moving contact is reliable, guaranteed the normal work of this light fixture.
Meeting on the basis of this area general knowledge, above-mentioned each optimum condition, can combination in any, obtains the each preferred embodiments of the utility model.
Positive progressive effect of the present utility model is:
The utility model is simple in structure, easy for installation, detachable maintaining is convenient, can load capacity, and realized the adjusting of weight capacity, guarantee the reliable connection of fixed contact and moving contact, thereby guaranteed effective transmission of the signal of telecommunication.
Accompanying drawing explanation
Fig. 1 is the structural representation of the magnet heavy burden connector of the utility model one preferred embodiment.
Fig. 2 is the structural representation before the magnet heavy burden connector corresponding with Fig. 1 connects.
Fig. 3 is the first use status architecture schematic diagram of magnet heavy burden connector in Fig. 2.
Fig. 4 is the second use status architecture schematic diagram of magnet heavy burden connector in Fig. 2.
Fig. 5 is the structural representation of the magnet heavy burden connector of another preferred embodiment of the utility model.
Fig. 6 is the structural representation of moving contact in Fig. 1.
Fig. 7 is the structural representation of moving contact in Fig. 5.
Description of reference numerals:
Socket: 1 first interface: 11 first contact grooves: 12
Fixed contact: 13 fixed magnets: 14 first through holes: 15
Fixed contact seat: 16 first circuit boards: 17 first sockets: 18
The first connector: 2 first screwed holes: 21 first through holes: 22
The second securing member: 23
The first binding post: 3
Plug: 4 second interfaces: 41 second contact grooves: 42
Regulating tank: 421 holddown grooves: 422 moving contacts: 43
Large end: 431 small end: 432 first elastomeric elements: 44
Chute: 45 moving magnets: 46 second elastomeric elements: 47
Heavy burden magnetic force adjustment member: 48 second through holes: 49 moving contact seats: 50
Second circuit board: 501 second sockets: 502
The second connector: 5 second screwed holes: 51 second through holes: 52
The 3rd securing member: 53
Electricity-saving lamp: 6 outer cover of lamp holder: 61 fluorescent tubes: 62
Fluorescent tube contact: 63 containing cavities: 64
Ceiling light: 7 ceiling light shells: 71 ceiling light pipes: 72
Inhale top junction block: 73 starters: 74
Body of wall: 8
The second binding post: 9
Magnetic shield cover: 10
Embodiment
Lift a preferred embodiment below, and carry out by reference to the accompanying drawings the clearer the utility model that intactly illustrates.
As shown in Fig. 1～2, the utility model magnet heavy burden connector comprises socket 1 and a plug 4.And this socket 1 and plug 4 are made up of fire-proof insulation material.Wherein, the lower surface of socket 1 is formed with one first interface 11, and the upper surface of this plug 4 is formed with one and first the second interface 41 that be arranged in parallel of interface 11.And be provided with some the first contact groove 12 and two spaced fixed magnets 14 that are placed with fixed contact 13 along the direction vertical with this first interface 11 on this socket 1.Respectively this first contact groove 12 is through this socket 1, respectively one end of this fixed contact 13 is electrically connected with one first binding post 3 by one first connector 2, the other end aligns with this first interface 11, respectively a polar end face of this fixed magnet 14 is alignd with this first interface 11, and two these fixed magnets 14 are contrary near the pole polarity of the polar end of this first interface 11.In the present embodiment, the quantity of the quantity of fixed contact 13 and fixed magnet 14 is two, and two fixed contacts 13 are all between two fixed magnets 14.
Meanwhile, respectively on this first connector 2, be provided with one first screwed hole 21 along the direction vertical with the first interface 11, respectively on this first connector 2, be horizontally arranged with first through hole 22 that is placed with corresponding the first binding post 3.One second securing member 23 and fixed contact 13 are all located in corresponding this first screwed hole 21, and this first binding post 3 is installed with between this second securing member 23 and fixed contact 13.Be convenient to like this guarantee that the first binding post 3 is connected with the reliable of fixed contact 13.In the present embodiment, the second securing member 23 is screw.
In addition, on this plug 4, be provided with along the direction vertical with this second interface 41 the second contact groove 42 and two the spaced chutes 45 that are placed with moving magnet 46 that are placed with moving contact 43.Each the second contact groove 42 is through plug 1, and in each the second contact groove 42, is provided with one for making vertically mobile the first elastomeric element 44 of corresponding this moving contact 43.Respectively one end of this moving contact 43 is electrically connected with one second binding post by one second connector 5, and the other end aligns with this first interface 11.Moving contact 43 is corresponding one by one with the position of fixed contact 13 simultaneously, and quantity also equates.
In the present embodiment, in the second contact groove 42, be provided with one for making the first elastomeric element 44 that this moving contact 43 vertically moves accordingly, make this socket 1 and plug 4 in mutual docking operation, this moving contact 43 can be in the interior vertical movement of the second contact groove 42, and there is certain pretightning force, guarantee the reliable close contact of this fixed contact 13 and moving contact 43.Wherein, in the time that socket is not connected with plug, the moving contact of plug is under the elastic force effect of the first elastomeric element, can be projected into beyond the second interface, in the time of connector adhesive, under the effect of magnetic force, protuberance branch retracts, and under the effect of elastic force, fixed contact is realized and being reliably connected with moving contact.
Wherein, respectively on this second connector 5, be provided with one second screwed hole 51 along the direction vertical with the second interface 41, respectively on this second connector 5, be horizontally arranged with second through hole 52 that is placed with corresponding the second binding post.One the 3rd securing member 53 and moving contact 43 are all arranged in corresponding the second screwed hole 51, and the second binding post is installed with between the 3rd securing member 53 and moving contact 43.Be convenient to like this guarantee that the second binding post is connected with the reliable of moving contact 43.In the present embodiment, the 3rd securing member 53 is screw.
In addition, this fixed magnet 14 is formed with two different magnetic pole N1 and S1 on the first interface, and moving magnet 46 is formed with two different magnetic pole N2 and S2 on the second interface.One polar end face of each moving magnet 46 is alignd with this second interface 41, and this moving magnet 46 is contrary with the position pole polarity relative and opposite end of this fixed magnet 14.Respectively in this chute 45, be also provided with the second elastomeric element 47 that is positioned at corresponding these moving magnet 46 belows, respectively one end of this second elastomeric element 47 connects with the bottom surface of corresponding this moving magnet 46, the bottom surface of the other end and this chute 45 connects, and a heavy burden magnetic force adjustment member 48 is successively through the bottom of this moving magnet 46, this second elastomeric element 47 and this plug 4.
In the present embodiment, this moving magnet 46 is contrary with the position pole polarity relative and opposite end of fixed magnet 14, as S1 and N2, when N1 is corresponding with S2, heteropole is inhaled mutually, this magnet heavy burden connector just can connect, and the automatic aligning that can realize between fixed contact 13 and moving contact 43 by the attraction between fixed magnet 14 and corresponding moving magnet 46 connects, realize docking accurately and reliably, thereby guarantee the transmission of signal, when socket and plug near time under magneticaction, fixed contact and moving contact corresponding connection automatically, do not need artificial accurate aligning, as S1 and S2, N1 and N2 are at once, homopolar-repulsion, socket cannot be connected with plug, realized the foolproof function that connects signal sequence simultaneously.Simultaneously, the second elastomeric element 47 and heavy burden magnetic force adjustment member 48 arrange can flexible fixed magnet 14 and corresponding moving magnet 46 between distance, thereby can regulate the magnetic force between two magnet, thereby can carry the product of Different Weight, range of application is wider.
Preferably, the shape of fixed magnet 14 and moving magnet 46 is annular, and the each material of this fixed magnet and the moving magnet strong magnets such as be neodymium iron boron.The second elastomeric element 47 is spring, and heavy burden magnetic force adjustment member 48 is screw.According to square characteristic being inversely proportional to of the size of magnetic force between magnet and magnet spacing, under the acting in conjunction of spring and screw, can adjustable socket and the magnetic pull of plug by adjustment screw, to adapt to different heavy burden requirements.
Further, as shown in Fig. 1～2, respectively this moving contact 43 comprises large end 431 and the small end 432 being electrically connected with this electronic component being oppositely arranged with corresponding fixed contact 13, the diameter of small end 432 is less than the diameter of large end 431, respectively one end of this large end 431 is connected with one end of corresponding this small end 432, and respectively this second contact groove 42 comprises a regulating tank 421 and a holddown groove 422 being connected with this regulating tank 421, in this regulating tank 421, be provided with this spring that is sheathed on accordingly these small end 432 outer surfaces, one end of this spring is connected on the lower surface of this large end 431, the other end is connected on the bottom surface of this regulating tank 421, this small end 432 is through this holddown groove 422.
Wherein, respectively the material of this fixed contact 13 and moving contact 43 is copper alloy.Copper alloy resistance is little, makes that this magnet heavy burden connector is high voltage withstanding, high-rate performance good.
In addition, on this socket 1, be provided with some the first through holes 15 along the direction vertical with this first interface 11, on this plug 4, be provided with some the second through holes 49 along the direction vertical with this second interface 41, this first through hole 15 is corresponding one by one with the position of the second through hole 49, and quantity equates.This socket 1 can be installed in place like this.
In addition, each moving contact 43 is near being provided with and being connected arc surface (not shown) between an end face of this second interface and side surface.In the present embodiment, connection arc surface is set, this moving contact 43 is vertically moved while there is biasing, this moving contact 43 still can reliably contact with corresponding fixed contact 13, and the loose contact of avoiding contact-making surface out-of-flatness to cause further guarantees the reliable of connection.
The utility model also provides a kind of light fixture, comprises a fluorescent tube and outer cover of lamp holder.This light fixture also comprises magnet heavy burden connector as above, and this plug is fixed on this outer cover of lamp holder, and the other end of this second binding post is electrically connected with this fluorescent tube.
In the present embodiment, adopt above-mentioned light fixture, climb to top, room without people, only need just can from the ceiling in room, light fixture be taken off and detect and keep in repair easily with hook member, and can be by the suction docking between socket and the magnet of plug, the element such as outer cover of lamp holder and fluorescent tube is installed to original position, and guarantees that the connection of fixed contact and moving contact is reliable, guaranteed the normal work of this light fixture.
Embodiment 2
The present embodiment comprises all parts of embodiment 1, and the difference of itself and embodiment 1 is only, the light fixture in the present embodiment is electricity-saving lamp 6.
As shown in Figures 1 to 3, this electricity-saving lamp 6 comprises an outer cover of lamp holder 61, a fluorescent tube 62, fluorescent tube contact 63, the top of this outer cover of lamp holder is formed with a containing cavity 64, and this plug 4 is fixed in the containing cavity of outer cover of lamp holder, and the other end of this second binding post is electrically connected with this fluorescent tube contact.
This electricity-saving lamp 6 in use, when fluorescent tube breaks down, fluorescent tube, outer cover of lamp holder and plug 4 these entirety can be taken off from socket 1, thereby detect and keep in repair, when mounted, only needing directly just can be by the magnetic pole suction between fixed magnet 14 and moving magnet 46 near socket 1 by plug 4, realizes accurately and the reliably docking of fixed contact 13 and moving contact 43.
Embodiment 3
The present embodiment comprises all parts of embodiment 1, and the difference of itself and embodiment 1 is only, the light fixture in the present embodiment is ceiling light.
As shown in Fig. 1～2,4, this ceiling light 7 comprises a ceiling light shell 71, a ceiling light pipe 72, fluorescent tube junction block 73 and starter 74, this plug 4 is fixed on ceiling light shell, and the other end of this second binding post is electrically connected with this starter, and this starter is electrically connected with fluorescent tube junction block.
This ceiling light in use, socket 1 is arranged on body of wall 8, when fluorescent tube breaks down, ceiling light shell, ceiling light pipe, fluorescent tube junction block, starter and plug 4 these entirety can be taken off from socket 1, thereby detect and keep in repair, when mounted, only needing directly just can be by the magnetic pole suction between fixed magnet 14 and moving magnet 46 near socket 1 by plug 4, realizes accurately and the reliably docking of fixed contact 13 and moving contact 43.
As shown in Figure 5, the present embodiment is with the difference of implementing 1, in the magnet heavy burden connector of the present embodiment, on this socket 1, is installed with certain contact shoe 16 along the direction vertical with the first interface 11.Wherein, on the bottom surface of this fixed contact seat 16, be installed with a first circuit board 17, those fixed contacts 13 are all welded on the bottom surface of first circuit board 17, and one end of each fixed contact 13 is electrically connected with one first binding post 3 by first socket 18 being welded on first circuit board 17 end faces, and the other end aligns with the first interface 11.
Meanwhile, on this plug 4, be installed with a moving contact seat 50 being oppositely arranged with fixed contact seat 16 along the direction vertical with this second interface 41.Wherein, on the end face of moving contact seat 50, be installed with a second circuit board 501, those moving contacts 43 are all welded on the end face of second circuit board 501, and one end of each moving contact 43 is electrically connected with one second binding post 9 by second socket 502 being welded on second circuit board 501 bottom surfaces, the other end is connected with corresponding these fixed contact 13 elasticity.In the present embodiment, moving contact 43 is shell fragment.
In the present embodiment, signalling contact is made assembling, separately independent connecting terminal part, makes the form of self-mountable & dismountuble.This mode, contact is welded on to PCB(printed circuit board (PCB)) on, contact adopts elastic copper alloy to make, resilient contact before connection (being the moving contact on plug) is outstanding, higher than contact plane, in the time connecting, under the effect of magnetic force, resilient contact distortion is retracted, and under the effect of elastic force, is reliably connected with the fixed contact of socket, and the signal of resilient contact is drawn for equipment by the connector on PCB (printed circuit board (PCB)).Can realize by changing different signalling contact parts the connection of varying number signal, meet the demand that various signals connect.
In sum, the utility model is simple in structure, easy for installation, detachable maintaining is convenient, can load capacity, and realized the adjusting of weight capacity, guarantee the reliable connection of fixed contact and moving contact, thereby guaranteed effective transmission of the signal of telecommunication.
Although more than described embodiment of the present utility model, it will be understood by those of skill in the art that this only illustrates, protection range of the present utility model is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these execution modes, but these changes and modification all fall into protection range of the present utility model.
Claims (16)
1. a magnet heavy burden connector, comprise socket and plug, the lower surface of this socket is formed with one first interface, the upper surface of this plug is formed with one and first the second interface that be arranged in parallel of interface, it is characterized in that, on this socket, be provided with some fixed contacts and two spaced fixed magnets along the direction vertical with this first interface, respectively one end of this fixed contact is electrically connected with one first binding post, the other end aligns with this first interface, respectively a polar end face of this fixed magnet is alignd with this first interface, and two these fixed magnets form respectively two different magnetic pole N utmost points and the S utmost point on the first contact-making surface,
On this plug, be provided with some moving contacts and two spaced chutes that are placed with moving magnet along the direction vertical with this second interface, this moving contact is corresponding one by one with the position of this fixed contact, and quantity equates, respectively between this moving contact and corresponding fixed contact for elasticity is connected, respectively this moving contact is electrically connected with one second binding post;
Respectively a polar end face of this moving magnet is alignd with this second interface, this moving magnet is contrary with the position pole polarity relative and opposite end of corresponding this fixed magnet, respectively in this chute, be also provided with the second elastomeric element that is positioned at corresponding this moving magnet below, respectively one end of this second elastomeric element connects with the bottom surface of corresponding this moving magnet, the bottom surface of the other end and this chute connects, and a heavy burden magnetic force adjustment member is successively through the bottom of this moving magnet, this second elastomeric element and this plug.
2. magnet heavy burden connector as claimed in claim 1, it is characterized in that, on this socket, be provided with some the first contact grooves that are placed with corresponding this fixed contact along the direction vertical with this first interface, respectively this first contact groove is through socket, respectively one end of this fixed contact is electrically connected with this first binding post by one first connector, and the other end aligns with this first interface;
On this plug, be provided with along the direction vertical with this second interface the second contact groove that is placed with corresponding this moving contact, respectively this second contact groove is through this plug, and respectively in this second contact groove, be provided with one for making the first elastomeric element that this moving contact vertically moves accordingly, respectively one end of this moving contact is electrically connected with this second binding post by one second connector, and the other end aligns with this first interface.
3. magnet heavy burden connector as claimed in claim 2, is characterized in that, this first elastomeric element is spring.
4. magnet heavy burden connector as claimed in claim 3, it is characterized in that, respectively this moving contact comprises large end and the small end being electrically connected with this second binding post being oppositely arranged with corresponding fixed contact, the diameter of this small end is less than the diameter of this large end, respectively one end of this large end is connected with one end of corresponding this small end, and respectively this second contact groove comprises a regulating tank and a holddown groove being connected with this regulating tank, in this regulating tank, be provided with this spring that is sheathed on accordingly this small end outer surface, one end of this spring is connected on the lower surface of this large end, the other end is connected on the bottom surface of this regulating tank, this small end is through this holddown groove.
5. magnet heavy burden connector as claimed in claim 2, it is characterized in that, respectively on this first connector, be provided with one first screwed hole along the direction vertical with the first interface, respectively on this first connector, be horizontally arranged with first through hole that is placed with corresponding the first binding post, one second securing member and this fixed contact are all arranged in corresponding this first screwed hole, and this first binding post is installed with between this second securing member and fixed contact.
6. magnet heavy burden connector as claimed in claim 2, it is characterized in that, respectively on this second connector, be provided with one second screwed hole along the direction vertical with the second interface, respectively on this second connector, be horizontally arranged with second through hole that is placed with corresponding the second binding post, one the 3rd securing member and this moving contact are all arranged in corresponding this second screwed hole, and this second binding post is installed with between the 3rd securing member and moving contact.
7. magnet heavy burden connector as claimed in claim 2, is characterized in that, respectively the material of this fixed contact and moving contact is copper alloy.
8. magnet heavy burden connector as claimed in claim 2, is characterized in that, respectively this moving contact is connected arc surface near being provided with one between an end face of this second interface and side surface.
9. magnet heavy burden connector as claimed in claim 1, it is characterized in that, on this socket, be installed with certain contact shoe along the direction vertical with this first interface, on the bottom surface of this fixed contact seat, be installed with a first circuit board, those fixed contacts are all welded on the bottom surface of this first circuit board, and respectively one end of this fixed contact is electrically connected with this first binding post by first socket being welded on this first circuit board end face, and the other end aligns with this first interface;
On this plug, be installed with a moving contact seat being oppositely arranged with fixed contact seat along the direction vertical with this second interface, on the end face of this moving contact seat, be installed with a second circuit board, those moving contacts are all welded on the end face of this second circuit board, and respectively one end of this moving contact is electrically connected with this second binding post by second socket being welded on this second circuit board bottom surface, the other end is connected with corresponding this fixed contact elasticity.
10. magnet heavy burden connector as claimed in claim 9, is characterized in that, those moving contacts are shell fragment.
11. magnet heavy burden connectors as described in any one in claim 1～10, is characterized in that, respectively the shape of this fixed magnet and moving magnet is annular, and respectively the material of this fixed magnet and moving magnet is neodymium iron boron.
12. magnet heavy burden connectors as described in any one in claim 1～10, is characterized in that, respectively this second elastomeric element is spring, and respectively this heavy burden magnetic force adjustment member is screw.
13. magnet heavy burden connectors as described in any one in claim 1～10, is characterized in that, respectively this fixed magnet is fixed on this socket by one first securing member.
14. magnet heavy burden connectors as described in any one in claim 1～10, is characterized in that, respectively on the outer surface of this fixed magnet and moving magnet, be all covered with a magnetic shield cover, the material of this magnetic shield cover is soft iron or A3 steel or magnetically soft alloy.
15. magnet heavy burden connectors as described in any one in claim 1～10, it is characterized in that, on this socket, be provided with some the first through holes along the direction vertical with this first interface, on this plug, be provided with some the second through holes along the direction vertical with this second interface, this first through hole is corresponding one by one with the position of the second through hole, and quantity equates.
16. 1 kinds of light fixtures, comprise a fluorescent tube and outer cover of lamp holder, it is characterized in that, this light fixture also comprises the magnet heavy burden connector as described in any one in claim 1～15, this plug is fixed on this outer cover of lamp holder, and the other end of this second binding post is electrically connected with this fluorescent tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057188.9U CN203690602U (en) | 2014-01-29 | 2014-01-29 | Magnetic weight-bearing connector and light fixture having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057188.9U CN203690602U (en) | 2014-01-29 | 2014-01-29 | Magnetic weight-bearing connector and light fixture having same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203690602U true CN203690602U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420057188.9U Expired - Fee Related CN203690602U (en) | 2014-01-29 | 2014-01-29 | Magnetic weight-bearing connector and light fixture having same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203690602U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017020823A1 (en) * | 2015-08-05 | 2017-02-09 | 尹东山 | Magnet weight-bearing connector |
| CN107171127A (en) * | 2016-03-08 | 2017-09-15 | 克里斯莫斯东北公司 | Electric connector based on magnetic repulsion |
| WO2019232407A1 (en) * | 2018-06-01 | 2019-12-05 | Christmas Northeast, Inc. | Electrical junction receptacle with magnetic electrical connectors |
| WO2021012549A1 (en) * | 2019-07-23 | 2021-01-28 | 深圳市奥拓电子股份有限公司 | Led display screen |
-
2014
- 2014-01-29 CN CN201420057188.9U patent/CN203690602U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017020823A1 (en) * | 2015-08-05 | 2017-02-09 | 尹东山 | Magnet weight-bearing connector |
| CN107171127A (en) * | 2016-03-08 | 2017-09-15 | 克里斯莫斯东北公司 | Electric connector based on magnetic repulsion |
| CN107171127B (en) * | 2016-03-08 | 2019-03-08 | 克里斯莫斯东北公司 | Electric connector and electric connector system |
| WO2019232407A1 (en) * | 2018-06-01 | 2019-12-05 | Christmas Northeast, Inc. | Electrical junction receptacle with magnetic electrical connectors |
| WO2021012549A1 (en) * | 2019-07-23 | 2021-01-28 | 深圳市奥拓电子股份有限公司 | Led display screen |
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| CF01 | Termination of patent right due to non-payment of annual fee |