CN209880886U - Connector and connector - Google Patents
Connector and connector Download PDFInfo
- Publication number
- CN209880886U CN209880886U CN201920931841.2U CN201920931841U CN209880886U CN 209880886 U CN209880886 U CN 209880886U CN 201920931841 U CN201920931841 U CN 201920931841U CN 209880886 U CN209880886 U CN 209880886U
- Authority
- CN
- China
- Prior art keywords
- connector
- conductive
- film layer
- opening
- thin film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to the technical field of connectors, in particular to a connector and a connector; the connector comprises an electrical connector, the electrical connector comprises a hollow column section with an opening at one end, conductive paste and a conductive film layer, the conductive paste is contained in the hollow column section, the conductive film layer is arranged at the opening of the hollow column section, and when the connector is subjected to an external force in the process of realizing electrical connection, the conductive film layer and the conductive paste are sequentially deformed outwards relative to the opening or inwards relative to the opening; connector and connector effectually avoid among the prior art because the bad problem of contact that metal contact wear caused, increase the life of connector and electronic equipment.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a connector technical field, in particular to connector and connector.
[ background of the invention ]
A connector generally refers to a component that connects two active devices to transmit current or signals. The working principle of the circuit is very simple, namely, a communication bridge is erected between the blocked circuits or isolated and non-communicated circuits, so that current flows, and the circuits realize the preset functions. The existing connector mainly adopts a conductive contact mode of combining an ejector pin and a conductive contact, the ejector pin is often elastic, and the elastic performance is easy to deteriorate in the long-term use process, so that the problem of poor contact is caused, and the service life of the connector is further reduced.
Therefore, it is desirable to provide a connector and a connector.
[ Utility model ] content
Because thimble elasticity variation causes contact failure's technical problem in solving current magnetic connector use, the utility model provides a connector and connector.
The utility model provides a technical problem's scheme provides a connector, the connector includes an electric connection piece, electric connection piece is including having one end open-ended cavity column section, conductive paste and conductive film layer, conductive paste holding in the cavity column section, the conductive film layer is arranged in the opening part of cavity column section works as the connector receives the exogenic action at the in-process that realizes the electricity and connect, conductive film layer conductive paste outwards or inwards deform in proper order for the opening.
Preferably, the occupied volume of the conductive paste is 1/5-1/3 of the inner cavity volume of the hollow column section.
Preferably, the conductive thin film layer comprises one or two combinations of a metal conductive thin film layer and a nonmetal conductive thin film layer; the conductive thin film layer includes at least one layer.
Preferably, the conductive thin film layer is a graphene layer, and the thickness of the conductive thin film layer is 3nm-30 um.
Preferably, the connector further comprises a housing, and the housing is provided with an accommodating groove with an opening; the electrical connecting piece is accommodated in the accommodating groove; the opening of the shell is flush with the opening of the hollow column section; the electric connection piece further comprises a fixing piece connected to the opening of the shell, and the fixing piece fixes the conductive film layer to the opening of the hollow column section.
Preferably, the fixing piece comprises a first fixing piece and a second fixing piece, the first fixing piece, the conductive film layer and the second fixing piece are sequentially overlapped and arranged in the opening direction of the hollow column section, and the first fixing piece is connected with the opening of the shell; and the positions of the first fixing sheet and the second fixing sheet corresponding to the conductive film layer are provided with holes.
Preferably, the conductive paste is magnetic conductive paste, and the magnetic conductive paste comprises granular substances made of magnetic materials; the magnetism of the magnetic conductive paste of the two connectors is opposite.
Another solution to the technical problem of the present invention is to provide a connector, which includes two connectors; when the two connectors are close to each other, the electric connecting pieces are deformed under the action of magnetic force and are contacted with each other to realize electric connection.
The utility model provides a technical problem's another scheme provides a connector, the connector include the connector, and with the plug that the connector matches, the plug includes an at least electrically conductive connecting piece, electrically conductive connecting piece inserts within the connector to realize that the electrical property switches on.
Preferably, in the process that the conductive connecting piece is inserted into the connector, the conductive thin film layer and the conductive paste deform after being sequentially stressed so as to coat the conductive connecting piece.
Compared with the prior art, the connector of the utility model adopts the combination of the conductive paste and the conductive film layer to replace the connection mode of the metal probe adopted in the prior art; the problem of the contact failure who causes owing to metal contact wear among the effectual prior art of avoiding increases the life of connector and electronic equipment thereof is owing to adopt the mode of flexible contact to make contact between the connector is more abundant, and the result of use is better.
The utility model discloses a common conductive paste of connector is in order to realize the electrical property between each other of connector switches on, just among the conductive paste, metal particles's particle diameter is the nanometer, multiplicable magnetism conducting material's electric area of contact, and then increases electric conductive property.
The utility model discloses a connector is including the conductive film layer, the conductive film layer not only prevents spilling over of magnetism conductive paste, can also further realize the electric connection between each other of connector.
The utility model discloses a conductive thin film layer of connector adopts graphite alkene layer, graphite alkene possess super high electric conductivity, heat conductivility and mechanical properties, can not only guarantee graphite alkene layer shock resistance, still can further derive the heat of the production of heavy current use fast, increase connector life.
The thickness of the graphene layer adopted by the conductive film layer of the connector is 3nm-30 um; the graphene layer within the thickness range has the strongest impact resistance, and the service life of the magnetic connector in the using process is prolonged.
The conductive slurry of the connector of the utility model comprises magnetic materials, and the effective connection between the connectors is ensured through the active adsorption between the magnetic materials; the magnetic material adopts spherical nano and particles, so that the magnetic contact area of the magnetic material can be increased, and the magnetic attraction performance is further improved.
The utility model discloses a connector includes the casing, the casing can protect electric connection spare does not receive external destruction, increases connector life, the connector of still being convenient for simultaneously and external circuit's being connected.
The utility model discloses an electric connector of connector includes the mounting, the mounting not only can be fixed conductive film layer still plays insulating effect, prevents the use short circuit.
The utility model provides a connector, the effect of connector with the effect of connector is the same, does not do here and gives unnecessary details.
[ description of the drawings ]
Fig. 1 is a schematic perspective view of a connector according to a first embodiment of the present invention;
fig. 2 is an exploded view of a magnetic connector according to a second embodiment of the present invention;
FIG. 3 is an exploded view of an electrical connector of a magnetic connector according to a second embodiment of the present invention;
FIG. 4 is an exploded view of a fixing member of a magnetic connector according to a second embodiment of the present invention;
FIG. 5 is a first diagram illustrating an effect of a magnetic connector according to a first embodiment of the present invention;
FIG. 6 is a second diagram illustrating an effect of a magnetic connector according to a first embodiment of the present invention;
fig. 7 is a schematic perspective view of an electronic device according to a third embodiment of the invention;
fig. 8 is a schematic perspective view of another connecting head according to a fourth embodiment of the present invention;
fig. 9 is an exploded view of a connector according to a fourth embodiment of the present invention;
fig. 10 is a schematic perspective view of a connector according to a fifth embodiment of the present invention;
FIG. 11 is a first state effect diagram of the connector according to the fifth embodiment of the present invention;
FIG. 12 is a second state effect diagram of the connector according to the fifth embodiment of the present invention;
fig. 13 is a schematic perspective view of a connection device according to a sixth embodiment of the present invention.
The attached drawings are as follows:
10. a connector; 11. a connector; 12. another connector; 111. a housing; 112. an electrical connector; 1121. a hollow column section; 1122. a conductive thin film layer; 1123. a fixing member; 1124. a first fixing sheet; 1125. a second fixing sheet; 1126. opening a hole; 1127. magnetic conductive paste; 1128. a magnetic material; 1129. common conductive paste;
2. an electronic device; 20. a connector; 21. a connector; 22. another connector; 30. a plug-in part; 40. a wire body; 50. a plug-in connector;
31. a connector; 312. an electrical connector; 3121. a hollow column section; 3122. A conductive thin film layer; 3129. common conductive paste;
60. a connector; 61. a connector; 62. a plug; 611. a housing; 612. An electrical connector; 6121. a hollow column section; 6122. a conductive thin film layer; 6123. A fixing member; 6124. a first fixing sheet; 6125. a second fixing sheet; 6126. Opening a hole; 6127. conductive paste; 621. a connecting portion; 622. a fixed part; 6211. a conductive connection member;
70. a connecting device; 71. connector, 72, plug.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, a first embodiment of the present invention provides a connector 10, where the connector 10 is used for connecting two active devices to transmit current or data signals; that is, a bridge for communication is erected between the blocked circuit or the isolated and non-communicated circuit, so that current flows, and the circuit realizes a predetermined function. Specifically, the active device is an electronic component that requires a power source to realize its specific function, and mainly includes a tube, a transistor, a circuit, an electronic device, and the like.
The connector 10 comprises two connectors 11 which are matched with each other, and the flexible conductive structures of the connectors 11 are deformed under the action of magnetic force and are contacted to realize electric connection.
The second embodiment of the present invention provides the connecting head 11, and the connecting head 11 is suitable for the connector 10 mentioned in the first embodiment.
As shown in fig. 2, the connector 11 includes a housing 111 and an electrical connector 112. The shell 111 is provided with a containing groove with an opening; the electrical connector 112 is accommodated in the accommodating groove to prevent the electrical connector from being damaged, so that the service life of the connector 10 is prolonged; the electrical connector 112 is used for electrically connecting with the other connector 12.
The housing 111 is made of any one of a metal material and a plastic material. In order to increase the connection stability between the two connection heads 11, the housing 111 may be made of a magnetic material.
Referring to fig. 3, the electrical connector 112 is a flexible conductive structure, and includes a hollow pillar 1121 with an open end, a conductive film layer 1122 and conductive paste, where the conductive paste is magnetic conductive paste 1127. Wherein the opening of the shell 111 is flush with the opening of the hollow cylindrical section 1121, and the magnetic conductive paste 1127 is filled in the hollow cylindrical section 1121 with one end open; the conductive film layer 1122 is disposed at an open end of the hollow cylinder 1121 to prevent the magnetic conductive paste 1127 from overflowing, and the magnetic conductive paste 1127 and the conductive film layer 1122 are electrically connected.
In some embodiments of the present invention, the magnetic conductive paste 1127 comprises a magnetic material 1128 and a common conductive paste 1129; wherein the magnetic material 1128 provides magnetism to the magnetic conductive paste 1127 to bind a substance opposite in magnetism thereto by way of active adsorption; the common conductive paste 1129 provides conductivity to the magnetic conductive paste 1127 so that it is electrically conductive.
The magnetic material 1128 comprises magnetic particles made of one or a combination of more of neodymium iron boron strong magnets, permanent ferrite magnets, samarium cobalt magnets, alnico magnets and iron chromium cobalt magnets, and the particle size of the magnetic particles is 10nm-1 mm; optionally, the magnetic particles have a particle size of 100nm to 10 um.
Further, the magnetic particles may be polyhedrons of any shape, and the particle size of the polyhedral particles is the farthest straight-line distance between two points on the polyhedrons; alternatively, the particles may be spherical particles having a size of the diameter of a sphere; by making the spherical particles with smaller particle size, the magnetic contact area of the magnetic material can be increased, and the magnetic attraction performance is further improved.
The common conductive paste 1129 includes one or a combination of conductive carbon paste, conductive metal paste, or conductive ceramic paste.
Optionally, the common conductive paste 1129 is one or a combination of conductive silver paste, conductive gold paste and conductive copper paste, and in the metal paste, the metal particles have a particle size distribution of nano metal particles; the particle size distribution of the metal particles is 10nm-1um, 100nm-900nm, 200nm-800nm and 300nm-700 nm; further, the particle size distribution of the nano silver is 50nm-200nm, 80nm-300nm, 100nm-400nm and 150nm-500 n; such a particle size distribution can increase the effective contact area of the conductive particles of the general conductive paste 1129, thereby increasing conductivity.
The preparation process of the common conductive paste 1129 of the present invention is described by taking the conductive silver paste as an example.
Specifically, the conductive silver paste is nano-silver conductive paste; the nano silver conductive paste is a stable and uniform dispersion system formed by dispersing high-concentration nano silver particles in a solvent and a resin binder. Compared with the common micron silver paste, the nano silver particles have good dispersibility and conductivity.
In the nano silver slurry prepared by the process, the silver content is 20-80%; further, the silver content is 50% -75%; specifically, the silver content is 20%, 30%, 50%, 60%, 75%, 80%, or the like.
The Saybolt viscosity of the nano-silver conductive paste is 10s-50 s; further, the Saybolt viscosity of the nano-silver conductive paste is 18s-28 s; specifically, the Saybolt viscosity of the nano-silver conductive paste is 10s, 15s, 18s, 28s, 35s or 10s and the like.
The surface tension of the nano silver conductive slurry is 10mN/m-50 mN/m; further, the surface tension of the nano silver conductive paste is 28mN/m-35 mN/m; specifically, the surface tension of the nano silver conductive paste is 10mN/m, 18mN/m, 28mN/m, 30mN/m, 35mN/m, 45mN/m or 50mN/m, etc.
The square resistance of the nano-silver conductive paste is 0.001-5 omega/m; further, the square resistance of the nano silver conductive paste is 0.01-1 omega/m; specifically, the square resistance of the nano-silver conductive paste is 0.001 omega/m, 0.01 omega/m, 0.25 omega/m, 0.55 omega/m, 0.8 omega/m, 1 omega/m, 3 omega/m or 5 omega/m and the like.
Wherein, the mixing proportion of the granular substance made of the magnetic material 1128 and the common conductive slurry 1129 is 5-50%, and the distribution rate is 20-70%.
The conductive thin film layer 1122 comprises one or a combination of a metal conductive thin film layer and a non-metal conductive thin film layer; the metal conductive thin film layer comprises a gold conductive thin film layer, a silver conductive thin film layer, a copper conductive thin film layer and other conductive metal thin film layers; the non-metal conductive film layer comprises any one of or the superposition of a graphene layer and a polyimide film layer, and the specific superposition mode is not limited. The conductive thin film layer 1122 is one or more layers.
Optionally, the graphene layer includes single-layer or multi-layer graphene prepared by a chemical vapor deposition method, the thickness of the graphene layer is 3nm-30um, and further the thickness of the graphene layer is 100nm-1 um; specifically, the thickness of graphite alkene layer is 3nm, 30nm, 78nm, 100nm, 300nm, 600nm, 800nm, 1um, 5um, 15um and 30 um. The graphene layer has good mechanical property, electrical property and heat-conducting property. Specifically, graphene is one of the materials with the highest known strength, has good toughness and can be bent, and the theoretical young modulus of the graphene can be as high as 1.0 TPa; the inherent tensile strength may also be 130 Gpa; therefore, when the conductive thin film layer is the graphene layer, the conductive thin film layer can have strong impact resistance, and the service life of the magnetic connector in the using process is prolonged.
The electron mobility of the graphene layer is 3000cm2The/vs is between 10000 cm/vs; further, the electron mobility of the graphene layer is 5500cm2/vs-6500cm2(vi)/vs; specifically, the electron mobility of the graphene layer is 3000cm2/vs、4000cm2/vs、5500cm2/vs、 6000cm2/vs、8000cm2Per vs or 10000cm2Vs, etc.
The square resistance of the graphene layer is 200-200 omega/m; further, the square resistance of the nano silver conductive paste is 300-600 omega/m; specifically, the sheet resistance of the graphene layer is 200 Ω/m, 300 Ω/m, 500 Ω/m, 600 Ω/m, 700 Ω/m, 800 Ω/m, 1200 Ω/m, 1500 Ω/m, 2000 Ω/m, or the like.
Meanwhile, the heat conductivity of the graphene can further rapidly guide out heat generated in a large-current use process, and the service life of the connector is prolonged.
As shown in fig. 3, the electrical connector 112 further includes a fixing member 1123 connected to the opening of the housing 111, and the fixing member 1123 fixes the conductive film layer 1122 at the opening of the hollow cylindrical segment 1121.
Specifically, the fixing member 1123 is disposed at an open end of the hollow cylindrical section 1121, and meanwhile, the fixing member 1123 is clamped at the opening of the housing 111. That is, the fixing member 1123 has a sheet-like structure with an outer shape matching the outer shape of the opening of the housing 111. The fixing piece 1123 extends into the shell 111 and is clamped at the opening of the shell 111, and the fixing piece 1123 is flush with the opening of the shell 111; or the fixing member 1123 is extended and fixed at the opening of the housing 111. The fixing part 1123 of the connector 11 and the fixing part 1123 of the other connector 12 are magnetically attracted.
Optionally, in some embodiments, the fixing member 1123 includes a first fixing piece 1124 and a second fixing piece 1125, the first fixing piece 1124, the conductive film layer 1122 and the second fixing piece 1125 are sequentially overlapped to form a "sandwich" structure, and the first fixing piece 1124 and the second fixing piece 1125 are provided with an opening 1126 at a position corresponding to the conductive film layer 1122, so that the conductive film layer 1122 is electrically connected to the magnetic conductive paste 1127 and the other connector 12. The first fixing piece 1124 and the second fixing piece 1125 are made of an insulating material to prevent electric leakage or short circuit when the connection head 11 contacts another connection head 12.
Further, as shown in fig. 4 and 5, the conductive film layer 1122 is located in the middle, and since the second fixing piece 1125 has a certain thickness, the conductive film layer 1122 is not leveled with the open end of the case 111 or the second fixing piece 1125, but is recessed with respect to the open end of the case 111 or the second fixing piece 1125. This also reduces the possibility of the conductive film layer 1122 being damaged by the outside, thereby increasing the service life of the connector 11.
Optionally, in some specific embodiments, the conductive film layer 1122 can be deformed and disposed at one open end of the hollow cylindrical section 1121 in a wave shape, a wrinkle shape, or an arc shape; the wavy, corrugated, or arcuate structure facilitates increasing the actual area of the conductive film layer 1122; specifically, the actual area of the conductive film layer 1122 is larger than the area of the opening of the hollow pillar segment 1121. When the connector 11 and the other connector 12 are close to each other, the magnetic conductive paste contained in the connector 11 and the other connector 12 attract each other, so that the conductive thin film layers 1122 are deformed and are in contact with each other, and effective electrical connection is realized.
Of course, it can be understood that the conductive thin film layer 1122 has no deformation performance, the end surfaces of the conductive thin film layer 1122 and the second fixing piece 1125 are flush, and when the other connector 12 and the connector 11 are magnetically attracted, the conductive thin film layers 1122 on the two connectors can still be attached to conduct electricity.
In this embodiment, the structure of the other connector 12 is the same as that of the connector 11, and is not described herein again. However, the other connector 12 is filled with a magnetic material having a magnetic property opposite to that of the connector 11.
In use, the other connector 12 of the connector 10 is electrically connected to a power supply device (or one end of a circuit), such as a power plug interface, and the connector 11 is electrically connected to a device (or the other end of a circuit) to be powered, such as a charging interface of an electronic device.
Specifically, as shown in fig. 5 and fig. 6, when the connector 11 and the other connector 12 are close to each other, the magnetic materials 1128 in the magnetic conductive paste 1127 respectively contained in the connector 11 and the other connector 12 are actively adsorbed to each other, so as to push the conductive thin film layers 1122 to close to each other and to be electrically connected together, and meanwhile, the common conductive paste 1129 is electrically connected through the respective conductive thin film layers 1122, so as to achieve electrical conduction between the connector 11 and the other connector 12.
As shown in fig. 7, a third embodiment of the present invention provides an electronic device 2, the electronic device 2 includes a connector 20, an inserting portion 30 electrically connected to the magnetic male connector 21, a line body 40 electrically connected to another connector 22, and a plug 50 connected to the line body 40. The connector 20 has the same structure as the connector 10 provided in the first embodiment, and the description thereof is omitted. The plug part 30 is used for being inserted into a charging interface of the electronic device, and the plug connector 50 is used for being inserted into a power interface. Optionally, the insertion part 30 includes any one of a Type-C connector, a Micro USB connector, a Lighting Dock connector, and an HDMI connector. The plug 50 includes any one of a USB connector or an electric plug.
Further, the electronic device 2 further includes at least one PCB (not shown), and the PCB is electrically connected to the electrical connector. Specifically, the inserting part 30 is electrically connected with the electrical connector in the connector 11 through the PCB; or the wire body 40 is electrically connected with the electrical connector in the magnet female head 12 through the PCB.
As shown in fig. 8, a fourth embodiment of the present invention provides another connector 31, which is different from the connector 31 provided in the first embodiment of the present invention in that the conductive paste filled in the hollow column section is common conductive paste; and the connector 31 needs to be matched with a plug for use; the connector 31 can also realize strong current connection, and the plug is electrically connected with electric equipment.
In other embodiments of this embodiment, the electrical connector 312 includes at least one flexible conductive structure, and the flexible conductive structure is electrically connected to the plug 62.
Referring to fig. 9, in a fourth embodiment of the present invention, two flexible conductive structures are provided, and specifically, the electrical connection component 312 includes two hollow column sections 3121 with one end open and a corresponding flexible conductive structure; the flexible conductive structure comprises a conductive film layer 3122 and common conductive paste 3129; the volume occupied by the common conductive paste 3129 is 1/5-1/3 of the volume of the inner cavity of the hollow column 3121.
Referring to fig. 10, a fifth embodiment of the present invention provides a connector 60, wherein the connector 60 includes a connector 61 provided in the fourth embodiment and a plug 62 matched with the connector 61.
At least one flexible conductive structure formed by the connectors 61; the plug 62 comprises a plug part 621, and the plug part 621 comprises at least one conductive connecting element 6211; the flexible conductive structure is in contact with the conductive connector 6211. Specifically, in the process that the conductive connecting piece 6211 is inserted into the connector 61, the conductive thin film layer 6122 and the common conductive paste 6129 deform after being sequentially stressed, so as to coat the conductive connecting piece 6211.
The plug 62 further includes a fixing portion 622, and the connecting portion 621 is used for electrically connecting with the electrical connector 612 of the connector 61; the fixing portion 622 is convenient for a user to handle, and the fixing portion 622 is made of an insulating material.
In other embodiments of this embodiment, one end of the fixing portion 622 close to the connecting portion 621 has a magnetic attraction function; so as to match with the corresponding magnetic attraction structure on the connector 61, and enhance the connection stability of the plug 62 and the connector 61.
The connecting portion 621 includes at least one conductive connecting element 6211, the conductive connecting element 6211 is a rigid structure, and the conductive connecting element 6211 with a certain rigidity is matched with the flexible conductive structure to realize the electrical conduction between the plug 62 and the connector 61. Wherein the number of the conductive connectors 6211 is the same as the number of the flexible conductive structures.
Further, the shape of the conductive connecting piece 6211 matches the shape of the inner cavity of the hollow column segment 6121, and can be inserted into the inner cavity of the hollow column segment 6121.
Specifically, as shown in fig. 11 and fig. 12, when the plug 62 is connected to the connector 61, the conductive connector 6211 is inserted into the hollow column 6121 and abuts against one side of the conductive film 6122, so as to deform the conductive film 6122; meanwhile, the common conductive paste 6129 on the other side of the conductive film layer 6122 is extruded to generate a pressure opposite to the direction of the conductive film layer 6122, and the pressure forces the conductive film layer 6122 to be tightly attached to the outer surface of the conductive connecting piece 6211, so that electrical conduction is realized.
In the invention, the sum of the volumes of the conductive paste 6127, the conductive film layer 6122 and the conductive connecting piece 6211 is equal to the volume of the inner cavity of the hollow column section 6121, and by adopting the structural design, the electric connection performance between the plug 62 and the connector 61 can be ensured, the common conductive paste 6129 can not overflow, and the use safety and the service life can be ensured.
It can be understood that, if the conductive connecting element 6211 is not inserted into the hollow column segment 6121, the volume of the conductive connecting element 6211 is calculated according to the volume inserted into the hollow column segment 6121.
Optionally, the volume of the common conductive paste 6129 accounts for 1/5-1/3 of the volume of the inner cavity of the hollow column section 6121, and the structure can ensure the optimal electrical performance on the premise of saving cost.
In the invention, in order to increase the connection stability of the plug 62 and the connector 61, one of the plug 62 and the connector 61 is provided with a structure with a magnetic attraction function, and the other is provided with a structure with opposite magnetism; through the cooperation between the magnetic attraction structure between the plug 62 and the connector 61, the plug 62 and the connector 61 are stably connected.
As shown in fig. 13, a fifth embodiment of the present invention provides a connecting device 70 for an electronic apparatus, said connecting device 70 comprising at least one of said connectors 60 provided in the first embodiment of the present invention; the connectors 60 are connected in series or parallel or a combination of both.
Specifically, the connecting device 70 includes at least connectors 61 and plugs 62 corresponding to the connectors 61; the connectors 61 are connected in series or in parallel or in a combination of the two.
Compared with the prior art, the connector of the utility model adopts the combination of the conductive paste and the conductive film layer to replace the connection mode of the metal probe adopted in the prior art; the problem of the contact failure who causes owing to metal contact wear among the effectual prior art of avoiding increases the life of connector and electronic equipment thereof is owing to adopt the mode of flexible contact to make contact between the connector is more abundant, and the result of use is better.
The utility model discloses a common conductive paste of connector is in order to realize the electrical property between each other of connector switches on, just among the conductive paste, metal particles's particle diameter is the nanometer, multiplicable magnetism conducting material's electric area of contact, and then increases electric conductive property.
The utility model discloses a connector is including the conductive film layer, the conductive film layer not only prevents spilling over of magnetism conductive paste, can also further realize the electric connection between each other of connector.
The utility model discloses a conductive thin film layer of connector adopts graphite alkene layer, graphite alkene possess super high electric conductivity, heat conductivility and mechanical properties, can not only guarantee graphite alkene layer shock resistance, still can further derive the heat of the production of heavy current use fast, increase connector life.
The thickness of the graphene layer adopted by the conductive film layer of the connector is 3nm-30 um; the graphene layer within the thickness range has the strongest impact resistance, and the service life of the magnetic connector in the using process is prolonged.
The conductive slurry of the connector of the utility model comprises magnetic materials, and the effective connection between the connectors is ensured through the active adsorption between the magnetic materials; the magnetic material adopts spherical nano and particles, so that the magnetic contact area of the magnetic material can be increased, and the magnetic attraction performance is further improved.
The utility model discloses a connector includes the casing, the casing can protect electric connection spare does not receive external destruction, increases connector life, the connector of still being convenient for simultaneously and external circuit's being connected.
The utility model discloses an electric connector of connector includes the mounting, the mounting not only can be fixed conductive film layer still plays insulating effect, prevents the use short circuit.
The utility model provides a connector, the effect of connector with the effect of connector is the same, does not do here and gives unnecessary details.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and all modifications, equivalents, improvements and the like that are made within the principles of the present invention should be included in the scope of the present invention.
Claims (10)
1. A connector, its characterized in that: the connector comprises an electrical connector, the electrical connector comprises a hollow column section with an opening at one end, conductive paste and a conductive thin film layer, the conductive paste is contained in the hollow column section, the conductive thin film layer is arranged at the opening of the hollow column section, and when the connector is subjected to an external force in the process of realizing electrical connection, the conductive thin film layer and the conductive paste are sequentially deformed outwards relative to the opening or inwards relative to the opening.
2. The connecting head according to claim 1, wherein: the volume occupied by the conductive paste is 1/5-1/3 of the volume of the inner cavity of the hollow column section.
3. The connecting head according to claim 1, wherein: the following steps: the conductive thin film layer comprises one or two combinations of a metal conductive thin film layer and a nonmetal conductive thin film layer; the conductive thin film layer includes at least one layer.
4. A connecting head according to claim 3, characterized in that: the following steps: the conductive film layer is a graphene layer, and the thickness of the conductive film layer is 3nm-30 um.
5. A connecting head according to claim 1, wherein: the connector further comprises a shell, and the shell is provided with an accommodating groove with an opening; the electrical connecting piece is accommodated in the accommodating groove; the opening of the shell is flush with the opening of the hollow column section; the electric connection piece further comprises a fixing piece connected to the opening of the shell, and the fixing piece fixes the conductive film layer to the opening of the hollow column section.
6. A connecting head according to claim 5, wherein: the fixing piece comprises a first fixing piece and a second fixing piece, the first fixing piece, the conductive film layer and the second fixing piece are sequentially overlapped and arranged in the opening direction of the hollow column section, and the first fixing piece is connected with the opening of the shell; and the positions of the first fixing sheet and the second fixing sheet corresponding to the conductive film layer are provided with holes.
7. The connecting head according to claim 1, wherein: the conductive slurry is magnetic conductive slurry which comprises granular substances made of magnetic materials; the magnetism of the magnetic conductive paste of the two connectors is opposite.
8. A connector, characterized by: the connector comprises two connecting heads according to any one of claims 1 to 7; when the two connectors are close to each other, the electric connecting pieces are deformed under the action of magnetic force and are contacted with each other to realize electric connection.
9. A connector, characterized by: the connector comprises the connector according to any one of claims 1 to 6, and a plug matched with the connector, wherein the plug comprises at least one conductive connecting piece, and the conductive connecting piece is inserted into the connector to realize electrical conduction.
10. The connector of claim 9, wherein: and in the process that the conductive connecting piece is inserted into the connector, the conductive thin film layer and the conductive paste are deformed after being stressed in sequence so as to coat the conductive connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920931841.2U CN209880886U (en) | 2019-06-18 | 2019-06-18 | Connector and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920931841.2U CN209880886U (en) | 2019-06-18 | 2019-06-18 | Connector and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209880886U true CN209880886U (en) | 2019-12-31 |
Family
ID=68947386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920931841.2U Active CN209880886U (en) | 2019-06-18 | 2019-06-18 | Connector and connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209880886U (en) |
-
2019
- 2019-06-18 CN CN201920931841.2U patent/CN209880886U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110165457B (en) | Magnetic connector, magnetic connector and preparation method thereof | |
| CN202977813U (en) | Spring support contact and electronic device | |
| CN109313953B (en) | Anisotropic conductive sheet comprising conductive particles mixed with different kinds of particles | |
| US20070204459A1 (en) | Very low resistance electrical interfaces to conductive loaded resin-based materials | |
| KR101246301B1 (en) | Socket for electrical test with micro-line | |
| JP5509486B2 (en) | Elastic connector, method for manufacturing elastic connector, and conductive connector | |
| CN209880886U (en) | Connector and connector | |
| CN103155064A (en) | Telecommunication apparatus and associated methods | |
| KR102153221B1 (en) | Anisotropic conductive sheet | |
| US20240012023A1 (en) | Contactor and method of manufacturing the same | |
| US20190157807A1 (en) | Electromagnetic Connection Assembly | |
| US20150000952A1 (en) | Magnetically Enhanced Electrical Signal Conduction Cables and Methods | |
| KR102103747B1 (en) | Device for test socket having Metal-CNT composites and/or Polymer-CNT composites | |
| CN202601348U (en) | Coil structure | |
| CN107871943A (en) | Magnetic force RF connectors | |
| KR102212872B1 (en) | Data signal transmission connector and manufacturing method for the same | |
| CN203387770U (en) | Antistatic protection device, circuit board and electronic device | |
| CN110504573A (en) | Contact, contact structure, electronic equipment and charging equipment | |
| CN207705538U (en) | A kind of magnetic-type transmission line | |
| KR102218626B1 (en) | Data signal transmission connector and manufacturing method for the same | |
| CN110165458A (en) | A kind of connector, connector and preparation method thereof | |
| CN206806610U (en) | A kind of magnetic joint | |
| EP3177118B1 (en) | An apparatus and method for coupling the apparatus to a reciprocal apparatus | |
| JP3903662B2 (en) | Anisotropic conductive sheet and manufacturing method thereof | |
| WO2020135319A1 (en) | Electric wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220301 Address after: 518000 2nd floor, building B, Beisi intelligent park, 2008 Xuegang Road, Gangtou community, Bantian street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Beisi Technology Co.,Ltd. Address before: 518000 6th floor, building 3, Yunli intelligent park, FAFA Road, Bantian street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN TIMES INNOVATION TECHNOLOGY Co.,Ltd. |