CN112310738A

CN112310738A - Magnetic-type electric connector of manufacturing process

Info

Publication number: CN112310738A
Application number: CN202011249868.7A
Authority: CN
Inventors: 李成保
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-02-02

Abstract

The invention relates to the field of electric connectors, in particular to a magnetic type electric connector of a manufacturing process, which comprises a male plug and a female plug, wherein magnetic metal grooves are formed in the left side and the right side of the male plug, a slot is formed in the upper side of the female plug, an annular groove is formed in the inner side wall of the middle of the slot, convex blocks are arranged on the left side and the right side of the upper part of the female plug, sliding openings communicated with the annular groove are formed in the middle of the convex blocks, a guide sliding block is connected in the sliding openings in a sliding mode, a groove is formed in one side, close to the slot, of the guide sliding block, a first magnetic block is arranged on the inner wall of; the magnetic clamping type male plug and female plug provided by the invention has a simple structure, the male plug can be inserted into or pulled out of the female plug only by pressing two groups of pressing keys simultaneously, the operation is simple, and meanwhile, the stability of connection between the male plug and the female plug is improved through the magnetic clamping of the magnetic conductive metal groove and the second magnetic block, so that the male plug and the female plug are not easy to loosen and fall off under the action of external force.

Description

Magnetic-type electric connector of manufacturing process

Technical Field

The invention relates to the field of electric connectors, in particular to a magnetic type electric connector of a manufacturing process.

Background

The manufacturing process, i.e. the "manufacturing process" of the CPU, means that the higher the fineness and the higher the precision of the integrated circuit, the more advanced the manufacturing process in the process of producing the CPU. More electronic components can be manufactured in the same material, and the finer the connecting wire is, the higher the fineness is, and the smaller the power consumption of the CPU is.

The existing electric connector comprises a male plug and a female plug, wherein the male plug is provided with a jack, the female plug is provided with a contact pin, and the male plug and the female plug are fixedly connected through contact friction force after plugging. In some environments, the electrical connection is easy to be dragged or dragged, if the electrical connection is only dependent on the contact friction force, the situation of dragging and dragging is difficult to deal with, and the electrical connector is easy to loosen and fall off, so that the electrical connector cannot work normally.

Disclosure of Invention

Solves the technical problem

Aiming at the defects in the prior art, the invention provides the magnetic type electric connector of the manufacturing process, which can effectively solve the problem that the electric connector in the prior art is easy to pull or drag, and if the electric connector is difficult to deal with the pulling and dragging conditions only by means of contact friction force, the electric connector is easy to loosen and fall off, so that the electric connector cannot work normally.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

a magnetic-attraction electric connector for manufacturing process comprises a male plug and a female plug, wherein the left side and the right side of the male plug are both provided with a magnetic-conductive metal groove, the upper side of the female plug is provided with an inserting groove, the inner side wall of the middle part of the inserting groove is provided with an annular groove, the left and the right sides of the upper part of the female plug are respectively provided with a convex block, the middle parts of the convex blocks are respectively provided with a sliding opening communicated with the annular groove, the sliding openings are respectively and slidably connected with a guide sliding block, one side of the guide sliding block, which is close to the inserting groove, is provided with a groove, the inner wall of the groove, which is far away from one side of the inserting groove, is respectively, and one end of the connecting piece, which is far away from the guide sliding block fixedly connected with the connecting piece, is close to the other group of guide sliding blocks and is provided with a second magnetic block which is magnetically adsorbed with the magnetic conductive metal groove, the second magnetic block is close to and is mutually repelled with the first magnetic block, and one end of the second magnetic block, which is close to the first magnetic block, slides in the groove.

Furthermore, a movable groove is arranged at the central position of the male plug corresponding to the magnetic metal groove, a movable plate is arranged in the movable groove, a compression spring is arranged at one side of the movable plate far away from the second magnetic block, a convex block is connected at one side of the spring far away from the movable plate, when the spring is in a non-compression state, the spring supports the movable plate to protrude out of the book-speaking movable groove and to be close to the second magnetic block, a U-shaped frame is connected at one side of the convex block far away from the compression spring, a plurality of extrusion devices are correspondingly arranged on the U-shaped frame, each extrusion device corresponds to one wiring terminal groove, each extrusion device comprises an L-shaped plate and an inflation cavity which are connected with the U-shaped frame, a compression plate is arranged in the inflation cavity, one end of the compression plate is connected with the L-shaped plate, and an, each wiring terminal groove is movably provided with a conductive sealing plate, the bottom of each wiring terminal groove is provided with an air inlet channel, and the air inlet channels are communicated with the wiring terminal grooves through holes.

Furthermore, a plurality of connecting terminals are uniformly arranged in the slots, and the bottom side of the male plug is uniformly provided with a connecting terminal slot which is matched with the connecting terminals in an inserting manner.

Furthermore, one end, far away from the slot, of the guide sliding block is provided with a pressing key, one end, far away from the guide sliding block, of the pressing key is provided with anti-skidding lines, and the two groups of guide sliding blocks can be pressed oppositely conveniently by the aid of the pressing key with the anti-skidding lines.

Furthermore, the inside wall all has seted up spacing spout around the spout is close to ring channel one end, the lateral wall all is provided with spacing spout sliding fit's spacing slider around the direction slider is close to ring channel one end, through the cooperation of spacing slider with spacing spout, realizes restricting the displacement of direction slider to improve the gliding stability of direction slider in the spout.

Furthermore, the connecting piece sets up and is concave type structure, and the connecting piece middle part has all been seted up the lead notch, ring channel inside wall symmetry is provided with the guide arm around, and the guide arm is close to public one end of inserting and slides respectively in the lead notch, through the cooperation of guide arm and lead notch for the stable removal in the ring channel of connecting piece.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

the magnetic clamping type male plug and female plug provided by the invention has a simple structure, the male plug can be inserted into or pulled out of the female plug only by pressing two groups of pressing keys simultaneously, the operation is simple, and meanwhile, the stability of connection between the male plug and the female plug is improved through the magnetic clamping of the magnetic conductive metal groove and the second magnetic block, so that the male plug and the female plug are not easy to loosen and fall off under the action of external force.

Through the matching action of the movable groove, the movable plate, the compression spring, the bump, the U-shaped frame, the L-shaped plate, the inflating cavity, the compression plate, the exhaust passage, the conductive sealing plate, the air inlet passage and the through hole, when a wiring terminal is not inserted into the wiring terminal groove, because two groups of pressing members are not pressed down, the movable plate is enabled to extrude the inflating cavity under the action of the suction force of the two second magnetic blocks, so that air passing through the exhaust passage and the air inlet passage enters the wiring terminal groove, the conductive sealing plate can be close to the top of the wiring terminal groove and can seal the wiring terminal groove to keep the wiring terminal groove clean, poor contact caused by dirt and the like is prevented, meanwhile, after the conductive sealing plate is pressed down, heat conducting gas in the inflating cavity can return to the inflating cavity, so that the sealed conductive plate falls to the bottom of the wiring terminal groove to facilitate insertion, and simultaneously, due to certain, the conductive sealing plate can be always contacted with the bottom of the wiring terminal, so that good conductivity is kept; in fact, the conductive sealing plate may be provided with an elastic contact pad below to further increase the contact conduction effect; simultaneously, because after the contact, through the complete contact of electrically conductive closing plate with binding post, it is gaseous that the packing has its heat conduction in the edge gap simultaneously, is the heat and can in time with public contact, guarantees the radiating effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic structural view of the male plug and the female plug of the present invention during mutual insertion;

FIG. 2 is a schematic cross-sectional view of the male plug and the female plug of the present invention;

FIG. 3 is a schematic view of a male plug structure according to the present invention;

FIG. 4 is a schematic view of a female plug structure according to the present invention;

FIG. 5 is a detailed structural schematic diagram of FIG. 2 according to the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 5;

FIG. 7 is a schematic view of the extrusion apparatus;

FIG. 8 is a detailed structural diagram of the male plug 1;

the reference numerals in the drawings denote: 1-male insertion; 2-mother insertion; 3-magnetic metal slot; 4, inserting a slot; 5-an annular groove; 6-a bump; 7-a guide slide block; 8-a groove; 9-a first magnetic block; 10-a connector; 11-a second magnetic block; 12-a connection terminal; 13-a terminal slot; 14-pressing a key; 15-limiting sliding chute; 16-a limiting slide block; 17-a guide port; 18-a guide bar; 19-a movable groove; 20-a movable plate; 21-a compression spring; 22-a bump; 23-U-shaped frame; a 24-L shaped plate; 25-an inflation cavity; 26-a compression plate; 27-an exhaust passage; 28-a conductive sealing plate; 29-an intake passage; 30-through holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

The magnetic attraction type electric connector of the manufacturing process of the embodiment refers to fig. 1 to 4: the magnetic conductive metal slot type connector comprises a male plug 1 and a female plug 2, wherein the left side and the right side of the male plug 1 are respectively provided with a magnetic conductive metal slot 3, the upper side of the female plug 2 is provided with a slot 4, the inner side wall of the middle part of the slot 4 is provided with an annular groove 5, the left side and the right side of the upper part of the female plug 2 are respectively provided with a convex block 6, the middle parts of the convex blocks 6 are respectively provided with a sliding port communicated with the annular groove 5, the sliding ports are respectively and slidably connected with a guide slider 7, one side of the guide slider 7, which is close to the slot 4, is provided with a groove 8, the inner wall of the groove 8, which is far away from the slot 4, is provided with a first magnetic block 9, one side of the guide slider 7, which is close to the slot 4, is fixedly connected with a connecting piece 10, and one end of the second magnetic block 11 close to the first magnetic block 9 slides in the groove 8.

Wherein, a plurality of group binding post 12 are evenly arranged in the slot 4, and the bottom side of the male plug 1 is evenly provided with a binding post groove 13 which is matched with the binding post 12 in an inserting way.

The end, far away from the slot 4, of the guide sliding block 7 is provided with a pressing key 14, the end, far away from the guide sliding block 7, of the pressing key 14 is provided with anti-skidding lines, and the pressing key 14 with the anti-skidding lines is arranged, so that two groups of guide sliding blocks 7 can be pressed oppositely.

Wherein, spacing spout 15 has all been seted up to the inside wall around the spout is close to ring channel 5 one end, and the lateral wall all is provided with spacing spout 15 sliding fit's spacing slider 16 around guide slider 7 is close to ring channel 5 one end, through spacing slider 16 and spacing spout 15's cooperation, realizes restricting guide slider 7's displacement to improve guide slider 7 gliding stability in the spout.

Wherein, the connecting piece 10 sets up and is concave type structure, and the connecting piece 10 middle part has all been seted up lead mouthful 17, and ring channel 5 inside wall front and back symmetry is provided with guide arm 18, and guide arm 18 slides respectively in lead mouthful 17 near public 1 one end of inserting, through the cooperation of guide arm 18 with lead mouthful 17 for connecting piece 10 is stable removes in ring channel 5.

When the male plug is plugged, the two groups of pressing keys 14 are pressed simultaneously, so that the guide sliding blocks 7 all move towards the slot 4, the two groups of second magnetic blocks 11 are driven to move back to each other through the connecting piece 10, the second magnetic blocks 11 all slide into the grooves 8 close to the second magnetic blocks, one ends of the second magnetic blocks 11 close to the slot 4 all move into the annular groove 5, the male plug 1 can be directly inserted into the slot 4 of the female plug 2, then the pressing keys 14 are released, the two groups of second magnetic blocks 11 move towards each other through the magnetic repulsion of the first magnetic blocks 9 to the second magnetic blocks 11, meanwhile, under the magnetic adsorption effect of the magnetic conductive metal groove 3 to the second magnetic blocks 11, the second magnetic blocks 11 further move towards each other and are inserted into the magnetic conductive metal groove 3, the magnetic clamping of the second magnetic blocks 11 in the magnetic conductive metal groove 3 is realized, the locking of the male plug 1 and the female plug 2 is realized, and the connection stability of the male plug 1 and the female plug 2 is further improved, so that the falling-off is not easy to loosen under the action of external force.

When the male plug is pulled out, only two groups of pressing keys 14 need to be pressed simultaneously, so that the two groups of second magnetic blocks 11 move back to each other and move out of the magnetic conductive metal groove 3, the male plug 1 can be directly pulled out of the slot 4 of the female plug 2, and the unlocking of the male plug 1 and the female plug 2 is realized.

The device simple structure only needs to press two sets of press keys 14 simultaneously, can insert or extract female 2 of inserting with public 1 of inserting, easy operation, simultaneously through the magnetism joint of magnetic conduction metal slot 3 with second magnetic path 11, improves public 1 of inserting and female stability of inserting 2 and being connected for under the exogenic action, be difficult for unclamping and drop.

Although the above-mentioned advantages are very good, the problems of poor conductive contact and poor heat dissipation effect at the contact position s often occur, because the wiring terminal is not inserted into the wiring terminal groove 13 in time, so that more dirt such as dust is contained in the wiring terminal groove, the dirt is difficult to find and clean because the wiring terminal groove is thin and deep, and the dirt is difficult to clean, and because the size of the wiring terminal groove is slightly larger than that of the wiring terminal 12 when the wiring terminal 12 is inserted into the wiring terminal groove 13, complete contact is impossible, so that the heat conduction and the electric conduction effects are not good, for this reason, the movable groove 19 is arranged at the center of the magnetic conductive metal groove 3 of the male plug 1, the size of the movable groove 19 is smaller than that of the magnetic conductive metal groove 3, so that the magnetic conduction effect of the magnetic conductive metal groove is not affected by the arrangement of the movable plate 20, the movable plate 20 has a size smaller than that of the movable groove 19, so that the movable plate 20 can be pressed into the movable groove 19 without affecting the second magnetic block 11 after being pressed by the second magnetic block 11, a compression spring 21 is disposed on a side of the movable plate 20 away from the second magnetic block 11, a protrusion 22 is connected to a side of the spring 21 away from the movable plate 20, in a preferred embodiment, one end of the movable plate 20 away from the compression spring 21 is fixedly connected (or non-fixedly connected) to the second magnetic block 11, and when the spring 21 is in a non-compressed state, the spring 21 supports the movable plate 20 to protrude out of the book-speaking movable groove 19 and to be close to the second magnetic block 11, in other words, the movable plate 20 can be effectively pressed by the second magnetic block 11 to generate a pressing force, and a U-shaped frame 23 is connected to a side of the protrusion 21 away from the compression spring 21, the U-shaped frame 23 is correspondingly provided with a plurality of squeezing devices, each squeezing device corresponds to one wiring terminal groove 13, each squeezing device comprises an L-shaped plate 24 and an inflation cavity 25, the L-shaped plates 24 and the inflation cavities 25 are connected with the U-shaped frame 23, a compression plate 26 is arranged in each inflation cavity 25, one end of each compression plate 26 is connected with the L-shaped plate 24, an exhaust passage 27 is arranged on one side, far away from the L-shaped plate 24, of each inflation cavity 25, a conductive sealing plate 28 is movably arranged in each wiring terminal groove 13, the bottom of each wiring terminal groove 13 is provided with an air inlet channel 29, and the air inlet channels 29 are communicated with the wiring terminal grooves 13 through holes 30. According to the above scheme, a method for preventing an electrical connector of a manufacturing process from falling off is provided, which specifically comprises the following steps: step S1, providing a magnetic-type electrical connector of the manufacturing process, pressing the two sets of pressing keys 14 at the same time, and aligning the male plug 1 and the female plug 2; and step S2, inserting the male plug 1 into the slot 4 of the female plug 2 during insertion, releasing the press key, and pressing the two groups of press keys 14 simultaneously during extraction to extract the male plug 1 from the slot 4 of the female plug 2.

When the magnetic block is not used, because the two groups of pressing pieces 14 are not pressed, the second magnetic block 11 presses the movable plate 20, the pressing device is driven by the compression spring 21, the bump 22 and the U-shaped frame 23, the L-shaped plate 24 moves to drive the compression plate 26 to move, so that gas (conductive and/or heat-conductive gas) in the gas-filled cavity 25 is discharged through the exhaust passage 27 and enters the gas inlet channel 29, and then enters the wiring terminal groove 13 through the through hole 30, so that the conductive sealing plate 28 is driven to move upwards and moves to a position close to the top of the wiring terminal groove 13, so that the wiring terminal groove 13 is protected, meanwhile, because the top of the wiring terminal groove 13 is close, whether stains exist can be easily seen before use, the conductive sealing plate 28 can be cleaned very easily, so that the conductive effect is ensured, when the magnetic block is required to be inserted, the two groups of pressing pieces 14 are pressed, so that the two second magnetic blocks 11 are separated from each, make second magnetic path 1 no longer extrude fly leaf 20, thereby remove the extrusion to the inflation chamber, thereby gas will return to in the inflation chamber 25, and keep partly in binding post groove 23, make can guarantee binding post's insertion, insert the back, owing to there is certain atmospheric pressure, make conductive seal plate 28 have an ascending pressure, thereby can make conductive seal plate 28 and binding post's bottom extrusion carry out sealing contact, improve electric conductivity, simultaneously because gaseous heat conductivity, make can form complete heat conduction contact in the bottom, improve the heat dissipation pallidum, make gaseous heat can distribute. In conclusion, under the matching action of the movable groove, the movable plate, the compression spring, the bump, the U-shaped frame, the L-shaped plate, the inflation cavity, the compression plate, the exhaust passage, the conductive sealing plate, the air inlet passage and the through hole, when the wiring terminal groove is not inserted with a wiring terminal, because two groups of pressing members are not pressed down, the movable plate presses the inflation cavity under the action of the suction force of the two second magnetic blocks 11, so that air passing through the exhaust passage and the air inlet passage enters the wiring terminal groove, the conductive sealing plate can be close to the top of the wiring terminal groove and can seal the wiring terminal groove to keep the wiring terminal groove clean, poor contact caused by dirt and the like is prevented, and meanwhile, after the pressing members are pressed down, heat-conducting gas in the inflation cavity can return to the inflation cavity, so that the sealed conductive plate falls to the bottom of the wiring terminal groove for convenient insertion, meanwhile, due to the action of certain air pressure, the conductive sealing plate can be always in contact with the bottom of the wiring terminal, so that good conductivity is kept; in fact, the conductive sealing plate may be provided with an elastic contact pad below to further increase the contact conduction effect; simultaneously, because after the contact, through the complete contact of electrically conductive closing plate with binding post, it is gaseous that the packing has its heat conduction in the edge gap simultaneously, is the heat and can in time with public contact, guarantees the radiating effect.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides a formula electric connector is inhaled to manufacturing technology's magnetism, includes that public affairs insert (1) and mother insert (2), its characterized in that: magnetic conduction metal slot (3) have all been seted up on public side of inserting (1), slot (4) have been seted up to female (2) upside, and ring channel (5) have been seted up to slot (4) middle part inside wall, female all is provided with lug (6) about inserting (2) upper portion, lug (6) middle part all seted up with communicating sliding opening of ring channel (5), equal sliding connection has guide slider (7) in the sliding opening, guide slider (7) are close to slot (4) one side and all set up fluted (8), the inner wall that slot (4) one side was kept away from in recess (8) all is provided with first magnetic path (9), guide slider (7) are close to slot (4) one side and all fixedly connected with connecting piece (10), two sets of connecting piece (10) symmetry sets up in ring channel (5), and connecting piece (10) keep away from the one end of fixed connection guide slider (7) with it all be close to another group guide slider (7) and be provided with magnetic conduction metal slot (3) magnetic The second magnetic block (11) is close to and is mutually repellent to the first magnetic block (9), and one end, close to the first magnetic block (9), of the second magnetic block (11) slides in the groove (8).

2. The magnetic-type electric connector of the manufacturing process according to claim 1, wherein the male plug (1) is provided with a movable groove (19) corresponding to the center of the magnetic metal groove (3), a movable plate (20) is arranged in the movable groove (19), a compression spring (21) is arranged on one side of the movable plate (20) away from the second magnetic block (11), a protrusion (22) is connected to one side of the spring (21) away from the movable plate (20), when the spring (21) is in a non-compressed state, the spring (21) supports the movable plate (20) to protrude out of the book movable groove (19) and approach the second magnetic block (11), a U-shaped frame (23) is connected to one side of the protrusion (21) away from the compression spring (21), a plurality of extrusion devices are correspondingly arranged on the U-shaped frame (23), and each extrusion device corresponds to one wiring terminal groove (13), the extrusion device comprises an L-shaped plate (24) and an air inflation cavity (25) which are connected with a U-shaped frame (23), wherein a compression plate (26) is arranged in the air inflation cavity (25), one end of the compression plate (26) is connected with the L-shaped plate (24), the air inflation cavity (25) is far away from one side of the L-shaped plate (24) and is provided with an exhaust passage (27), each conductive sealing plate (28) is movably arranged in a terminal groove (13), the bottom of the terminal groove (13) is provided with an air inlet channel (29), and the air inlet channel (29) is communicated with the terminal groove (13) through a through hole (30).

3. The magnetic-attraction type electric connector in the manufacturing process is characterized in that a plurality of groups of wiring terminals (12) are uniformly arranged in the slot (4), and wiring terminal grooves (13) which are matched with the wiring terminals (12) in an inserted manner are uniformly formed in the bottom side of the male plug (1).

4. The magnetic type electrical connector of the manufacturing process is characterized in that one end of the guiding sliding block (7) far away from the slot (4) is provided with a pressing key (14), and one end of the pressing key (14) far away from the guiding sliding block (7) is provided with anti-skidding threads.

5. The magnetic type electric connector of the manufacturing process according to claim 1, wherein the front and rear inner side walls of the sliding opening near one end of the annular groove (5) are provided with limiting sliding grooves (15), and the front and rear side walls of the guide sliding block (7) near one end of the annular groove (5) are provided with limiting sliding blocks (16) in sliding fit with the limiting sliding grooves (15).

6. The magnetic type electric connector of the manufacturing process according to claim 1, wherein the connecting member (10) is of a concave structure, the middle of the connecting member (10) is provided with a guide opening (17), the inner side wall of the annular groove (5) is symmetrically provided with guide rods (18) in front and back directions, and one ends of the guide rods (18) close to the male plug (1) respectively slide in the guide openings (17).