CN208797305U - Male and female integral connectors - Google Patents

Abstract

A kind of male and female integral connectors, including male end and female end, male end includes the second grafting cylinder sequentially connected, connect copper bar section, female end includes sleeve, sleeve includes wiring section and the first grafting cylinder, the first conductive grids are equipped in first grafting cylinder, wiring section and the first grafting cylinder are an integral structure, insulating part is equipped in sleeve, insulating part includes insulator cap, conductive column, fixed part, conductive column bottom end is connected with fixed part, the top of conductive column is arranged in insulator cap, insulating part is fixed in cylinder by fixed part, conductive column is arranged along the axial direction of cylinder, the inside of second grafting cylinder is equipped with the second conductive grids, the port of second grafting cylinder is equipped with the hollow insulating cover being clamped with the second grafting cylinder.The anti-disconnection of this connector effective shock, it is compact-sized, can anti-contact it is conductive, security performance is high；Contact surface is big, big by the magnitude of current, reduces temperature rise, while sleeve lateral wall is equipped with spanner position, also has anti-rotational function convenient for rotating fixation, while being assembled in the part of matching.

Description

Male and female integral connectors

Technical field

The utility model relates to high current connector field, espespecially a kind of male and female integral connectors.

Background technique

Connector on the market, structure include male end and female end, and wherein the structure of female end includes a sleeve and by conductive lattice Grid are placed in welding body (following we are called welding body) connection that both ends are welded in the casing slightly longer than conductive grids length Linkage section, middle sleeve includes a wiring section and sleeve and welding body linkage section, and wiring section is used for connecting cable, by welding body In indentation and sleeve and the linkage section of welding body, and it is welded with tin welding in sleeve and welding body junction, for being inserted by male terminal Enter connection conducting.Existing this connector is due to only one conductive grids of female, and male end is without electric grid, and here it is only A set of conductive path, cause by the magnitude of current it is few, reduce conductive qualities, temperature rise is higher, is easy to cause hot-spot, causes to pacify Full accident.For this connector due to manufacturing in sleeve with the split type setting of welding body, installation step is cumbersome, reduces product simultaneously Production efficiency, structure is complicated, be easy to cause and scraps in assembling process, while the sleeve of split settings is easy to the environment in vibration Under fall off, make scrap of the product.

Utility model content

To solve the above problems, the utility model provides a kind of male and female integral connectors, a set of conductive path is increased, So that electric current throughput increases substantially, while only increasing the second conductive grids without the volume of increase connector again, at This amplification very little, performance are greatly improved, while the anti-disconnection of effective shock, compact-sized；Can anti-contact it is conductive, safety It can be high.

To achieve the above object, the first technical solution (straight peen) that the utility model uses is: a kind of male and female integral type Connector, including the male end and female end that can be mutually inserted, wherein male end includes the second grafting cylinder sequentially connected, connects copper bar Section, female end include sleeve, and sleeve includes wiring section and the first grafting cylinder, are equipped with the first conductive grids, institute in the first grafting cylinder It states wiring section and the first grafting cylinder is an integral structure, insulating part is equipped in the sleeve, the insulating part includes insulator cap, is led The bottom end of electric column, fixed part, the conductive column is connected with fixed part, and the top of conductive column, the insulating part is arranged in insulator cap It is fixed in cylinder by fixed part, conductive column is arranged along the axial direction of cylinder, and the inside of the second grafting cylinder is equipped with second and leads Electric grid, the port of the second grafting cylinder are equipped with the hollow insulating cover being clamped with the second grafting cylinder, and the male end passes through the second grafting Cylinder is plugged in the first grafting cylinder of female end, and the conductive column in female end is plugged in the second conductive grids of the second grafting cylinder, the Two grafting cylinders are plugged in the first conductive grids.

Specifically, the sleeve lining is equipped with screw thread, and the fixed part outer wall is also equipped with screw thread, fixed part and the first grafting Cylinder is connected by screw thread rotation.

Specifically, groove is equipped in the insulator cap, a protrusion is arranged in the conduction top end, and protrusion is plugged in groove Portion；The front end of the protrusion is equipped with hangnail, by hangnail by insulator cap groove clamping fixed；Or the boss surface is equipped with rolling Decorative pattern, such design, insulator cap inner hole are less than rolling pattern portion overall diameter, and annular knurl line is fixed with insulator cap transition fit.

Specifically, first conductive grids and the second conductive grids include two welding ends and reticulated elastomeric radioactive ray, Two welding ends are separately positioned on reticulated elastomeric radioactive ray both ends.

Specifically, first conductive grids are welded by the welding ends of one end and the port inner wall of the first grafting cylinder, Second conductive grids are welded by the welding ends of one end and the port inner wall of the second grafting cylinder.

Specifically, it is logical greater than the second grafting cylinder radius to offer internal diameter for the junction of the wiring section and the first grafting cylinder Hole.

Specifically, the side wall of the sleeve is equipped with spanner position.

To achieve the above object, second of technical solution (elbow) that the utility model uses is: a kind of male and female integral type Connector, including the male end and female end that can be mutually inserted, wherein male end includes the second grafting cylinder sequentially connected, connects copper bar Section, female end include sleeve, and sleeve includes wiring section and the first grafting cylinder, are equipped with the first conductive grids, institute in the first grafting cylinder It states wiring section and the first grafting cylinder is an integral structure, the end of the wiring section is equipped with an interconnecting piece, is equipped in the sleeve Insulating part, the insulating part include insulator cap, and the bottom end of conductive column, fixed part, the conductive column is connected with fixed part, insulator cap The top of conductive column is set, and the insulating part is fixed in cylinder by fixed part, and conductive column is arranged along the axial direction of cylinder, institute The inside for stating the second grafting cylinder is equipped with the second conductive grids, and the port of the second grafting cylinder is hollow equipped with being clamped with the second grafting cylinder Insulating cover, when the male end and female end is mutually inserted, the conductive column in sleeve is plugged on the second conductive grids of the second grafting cylinder Interior, the second grafting cylinder is plugged in the first conductive grids.

Specifically, the interconnecting piece is a protrusion, and the convex outer surface is equipped with screw thread；Or the interconnecting piece is a connection Hole, connecting hole is interior to be equipped with screw thread.

Specifically, the outer wall of the wiring section is equipped with the electroplating hole being connected to the first grafting cylinder.

The beneficial effects of the present invention are: the utility model by by sleeve wiring section and the first grafting cylinder be designed as Integral structure, will not disconnect at the step of effectively reducing assembly even in the environment of vibration；In male end and female end It is also respectively provided with insulating part, can prevent contact conductive when both male end female ends are in non-grafting, that is, separated position, increase The safety of product；In addition to being provided with conductive grids in the first grafting cylinder, conductive grids are also provided in the second grafting cylinder, Material is thus formed two sets of conductive paths, and conductive contact surfaces are just considerably increased when conductive, so that the magnitude of current passed through increases, mention High conductive quality, is effectively reduced temperature rise.

Detailed description of the invention

Fig. 1 is the straight peen attachment structure schematic diagram of the utility model.

Fig. 2 is the straight peen connection structure middle sleeve sectional view of the utility model.

Fig. 3 is the elbow attachment structure schematic diagram of the utility model.

Fig. 4 is another embodiment schematic diagram of elbow connection structure of the utility model.

Fig. 5 is the another embodiment schematic diagram of elbow connection structure of the utility model.

Fig. 6 is another example structure schematic diagram of conductive grids.

Fig. 7 is another example structure schematic diagram of insulating part.

Fig. 8 is another example structure schematic diagram of insulating part.

Drawing reference numeral explanation: 1. wiring sections；2. the first grafting cylinder；3. the first conductive grids；4. reticulated elastomeric radioactive ray；5. Fixed part；6. conductive column；7. insulator cap；8. insulating cover；9. protrusion；10. the second conductive grids；11. the second grafting cylinder；12. connecing Copper bar section；13. welding ends；14. junction；15. interconnecting piece；16. electroplating hole；17- spanner position.

Specific embodiment

Embodiment one

In the present embodiment, female end is straight peen connection structure, is please referred to shown in Fig. 1-2, the utility model is about a kind of male and female Integral connectors, including the male end and female end that can be mutually inserted, wherein male end include the second grafting cylinder 11 sequentially connected, Copper bar section 12 is connect, female end includes sleeve, and sleeve includes wiring section 1 and the first grafting cylinder 2, is equipped with first in the first grafting cylinder 2 Conductive grids 3, it is characterised in that: the wiring section 1 and the first grafting cylinder 2 are an integral structure, and insulation is equipped in the sleeve Part, the insulating part include insulator cap 7, and the bottom end of conductive column 6, fixed part 5, the conductive column 6 is connected with fixed part 5, insulation The top of conductive column 6 is arranged in cap 7, and the insulating part is fixed in cylinder by fixed part 5, axial direction of the conductive column 6 along cylinder Setting, the inside of the second grafting cylinder 11 are equipped with the second conductive grids 10, and the port of the second grafting cylinder 11 is equipped with inserts with second The hollow insulating cover 8 that connect cylinder 11 is clamped, the male end are plugged in the first grafting cylinder 2 of female end by the second grafting cylinder 11, female Conductive column 6 in end is plugged in the second conductive grids 10 of the second grafting cylinder 11, and the second grafting cylinder is inserted 11 and connect in the first conduction In grid 3.

Compared with prior art the utility model by by sleeve wiring section 1 and the first grafting cylinder 2 design be integrated Formula structure, will not disconnect at the step of effectively reducing assembly even in the environment of vibration；Also divide in male end and female end Be not provided with insulating part, when the non-grafting of both male connector females, that is, separated state when can prevent from getting an electric shock, increase product Safety；In addition to being provided with conductive grids in the first grafting cylinder 2, conductive grids are also provided in the second grafting cylinder 11, this Sample is formed two sets of conductive paths, and conductive contact surfaces are just considerably increased when conductive, so that the magnitude of current passed through increases, improves Conductive quality, greatly reduces temperature rise.

Specifically, the sleeve lining is equipped with screw thread, 5 outer wall of fixed part is also equipped with screw thread, and fixed part 5 and first insert Connect cylinder 2 is connected by screw thread rotation.As shown in Figure 2.

The design that screw thread is used in above scheme, is conducive to the close connection of fixed part 5 and the first grafting cylinder 2, also side Just it dismantles.

Specifically, it is equipped with groove in the insulator cap 7, a protrusion is arranged in 5 top of conductive column, and protrusion is plugged on groove It is internal.

Specifically, it is equipped with groove in the insulator cap 7, a protrusion is arranged in 5 top of conductive column, and protrusion is plugged on groove It is internal；The front end of the protrusion is equipped with hangnail, by hangnail by insulator cap groove clamping fixed (such as Fig. 1, shown in 3,4,5,8)； Or the boss surface is equipped with annular knurl line, such design, insulator cap inner hole is less than rolling pattern portion overall diameter, annular knurl line and insulation Cap transition fit fixes (as shown in Figure 7).

Groove is equipped in above scheme in insulator cap 7, makes it be easier to connect with protrusion 9, in the present embodiment, by protrusion Surface setting hangnail or annular knurl line, increase the frictional behaviour of protrusion 9, fasten the connection of itself and insulator cap 7 more.

In addition, conductive column 6 is additionally provided with spanner position, fixed convenient for insulating part rotation.

Specifically, first conductive grids 3 and the second conductive grids 10 include that two welding ends 13 and reticulated elastomeric are put Ray 4, two welding ends 13 are separately positioned on 4 both ends of reticulated elastomeric radioactive ray.

The welding that welding ends 13 is beneficial to conductive grids is set in above scheme, prevents from sliding；Setting conductive grids are net Shape elasticity radioactive ray 5 have small in size, at low cost, the advantage that manufacture craft is simple and scrappage is low.Wherein in conductive grids Reticulated elastomeric radioactive ray 4 can use beam waist type burner (as shown in Figure 6) or twist mode (as shown in Figure 1).

Specifically, first conductive grids 3 are welded by the welding ends 13 of one end and the port inner wall of the first grafting cylinder 2 It connects, the second conductive grids 10 are welded by the welding ends of one end and the port inner wall of the second grafting cylinder 11.

The first conductive grids 3 only need to weld the port inner wall of one end and the first grafting cylinder 2 in above scheme, and second Conductive grids 10 only need by the port inner wall of one end and the second grafting cylinder 11 weld need not both ends all weld, meet and lead Electricity demanding simultaneously reduces welding cost.

Specifically, the junction 14 of the wiring section 1 and the first grafting cylinder 2 offers internal diameter greater than the second grafting cylinder 11 half The through-hole of diameter flows electroplate liquid well in the first grafting cylinder 2.

Specifically, sleeve lateral wall be equipped with spanner position 17, convenient for rotation fix, while be assembled in the part of matching also have it is anti- The function of rotation.

Embodiment two

In the present embodiment, female end is elbow connection structure, referring to Fig. 3, shown in Fig. 4, Fig. 5, a kind of male and female integral type company Device is connect, including the male end and female end that can be mutually inserted, wherein male end includes the second grafting cylinder 11 sequentially connected, connects copper bar section 12, female end includes sleeve, and sleeve includes wiring section 1 and the first grafting cylinder 2, is equipped with the first conductive grids in the first grafting cylinder 2 3, it is characterised in that: the wiring section 1 and the first grafting cylinder 2 are an integral structure, and insulating part is equipped in the sleeve, described exhausted Edge part includes insulator cap 7, and the bottom end of conductive column 6, fixed part 5, the conductive column 6 is connected with fixed part 5, and the setting of insulator cap 7 exists The top of conductive column 6, the insulating part are fixed in cylinder by fixed part 5, and conductive column 6 is arranged along the axial direction of cylinder, described The inside of second grafting cylinder 11 is equipped with the second conductive grids 10, and the port of the second grafting cylinder 11 is equipped with to be clamped with the second grafting cylinder 11 Hollow insulating cover 8, the male end is plugged in the first grafting cylinder 2 of female end by the second grafting cylinder 11, the conduction in female end Column 6 is plugged in the second conductive grids 10 of the second grafting cylinder 11, and the second grafting cylinder is inserted 11 and connect in the first conductive grids 3.

Compared with prior art the utility model by by sleeve wiring section 1 and the first grafting cylinder 2 design be integrated Formula structure, will not disconnect at the step of effectively reducing assembly even in the environment of vibration；By at the end of wiring section 1 Portion is provided with an interconnecting piece 15, keeps product more convenient in connection, the structure of connection is more compact, also can effectively prevent from shaking It is dynamic to disconnect；Insulating part is also respectively provided in male end and female end, when the non-grafting of both male end female ends, that is, separated position when energy It enough prevents contact conductive, increases the safety of product；In addition to being provided with conductive grids in the first grafting cylinder 2, inserted second Conductive grids are also provided in connect cylinder 11, material is thus formed two sets of conductive paths, and conductive contact is just considerably increased when conductive Face improves conductive quality, greatly reduces temperature rise so that the magnitude of current passed through increases.

Specifically, interconnecting piece 15 described in the present embodiment is a protrusion, and the convex outer surface is equipped with 8 (such as Fig. 3 of external screw thread It is shown)；Or such as interconnecting piece is a connecting hole, is equipped with internal screw thread (as illustrated in figures 4-5) in connecting hole.Pass through in above scheme Interconnecting piece 15 can be protrusion or the structure of connecting hole, and wherein protrusion outer surface is equipped with screw thread, if connecting hole, internal setting For screw thread, connectivity is increased, realizes the connection of different angle, enhances the tightness degree of connection.

Specifically, the outer wall of the wiring section 1 is equipped with the electroplating hole 16 being connected to the first grafting cylinder 2.

Electroplate liquid can be made preferably to flow in the first grafting cylinder 2 by the way that electroplating hole 16 is arranged in above scheme, so that interior Serving film thickness difference is smaller.

In addition, the connection types such as conductive grid and sleeve connection mode are not limited to weld, and U-shaped casing crimps and is screwed on also exist The column of this patent protection.

Embodiment of above is only that preferred embodiments of the present invention are described, not to the utility model Range be defined, under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel to this The various changes and improvements that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine It protects in range.

Claims (10)

1. a kind of male and female integral connectors, including the male end and female end that can be mutually inserted, wherein male end includes and sequentially connects The second grafting cylinder, connect copper bar section, female end includes sleeve, and sleeve includes wiring section and the first grafting cylinder, in the first grafting cylinder Equipped with the first conductive grids, it is characterised in that: the wiring section and the first grafting cylinder are an integral structure, and are equipped in the sleeve Insulating part, the insulating part include insulator cap, and the bottom end of conductive column, fixed part, the conductive column is connected with fixed part, insulator cap The top of conductive column is set, and the insulating part is fixed in cylinder by fixed part, and conductive column is arranged along the axial direction of cylinder, institute The inside for stating the second grafting cylinder is equipped with the second conductive grids, and the port of the second grafting cylinder is hollow equipped with being clamped with the second grafting cylinder Insulating cover, the male end are plugged in the first grafting cylinder of female end by the second grafting cylinder, and the conductive column in female end is plugged on In second conductive grids of two grafting cylinders, the second grafting cylinder is plugged in the first conductive grids.

2. male and female integral connectors according to claim 1, it is characterised in that: the sleeve lining is equipped with screw thread, institute It states fixed part outer wall and is also equipped with screw thread, fixed part is connect with the first grafting cylinder by screw thread rotation.

3. male and female integral connectors according to claim 2, it is characterised in that: be equipped with groove, institute in the insulator cap It states conductive top end and one protrusion is set, protrusion is plugged on inside grooves；The front end of the protrusion is equipped with hangnail, will be exhausted by hangnail Edge cap groove clamping fixed；Or the boss surface is equipped with annular knurl line, such design, insulator cap inner hole is less than outside rolling pattern portion Diameter, annular knurl line are fixed with insulator cap transition fit.

4. male and female integral connectors according to claim 1, it is characterised in that: first conductive grids and second are led Electric grid includes two welding ends and reticulated elastomeric radioactive ray, and two welding ends are separately positioned on reticulated elastomeric radioactive ray both ends.

5. male and female integral connectors according to claim 4, it is characterised in that: first conductive grids pass through one The welding of the port inner wall of the welding ends at end and the first grafting cylinder, welding ends and second grafting of second conductive grids by one end The port inner wall welding of cylinder.

6. male and female integral connectors according to claim 1, it is characterised in that: the wiring section and the first grafting cylinder Junction offers the through-hole that internal diameter is greater than the second grafting cylinder radius.

7. male and female integral connectors according to claim 1-6, it is characterised in that: the side wall of the sleeve is set There is spanner position.

8. a kind of male and female integral connectors, including the male end and female end that can be mutually inserted, wherein male end includes and sequentially connects The second grafting cylinder, connect copper bar section, female end includes sleeve, and sleeve includes wiring section and the first grafting cylinder, in the first grafting cylinder Equipped with the first conductive grids, it is characterised in that: the wiring section and the first grafting cylinder are an integral structure, the end of the wiring section Portion is equipped with an interconnecting piece, is equipped with insulating part in the sleeve, and the insulating part includes insulator cap, conductive column, and fixed part is described to lead The bottom end of electric column is connected with fixed part, and the top of conductive column is arranged in insulator cap, and the insulating part is fixed on cylinder by fixed part In vivo, conductive column is arranged along the axial direction of cylinder, and the inside of the second grafting cylinder is equipped with the second conductive grids, the second grafting cylinder Port is equipped with the hollow insulating cover being clamped with the second grafting cylinder, the conductive column when male end and female end is mutually inserted, in sleeve It is plugged in the second conductive grids of the second grafting cylinder, the second grafting cylinder is plugged in the first conductive grids.

9. male and female integral connectors according to claim 8, it is characterised in that: the interconnecting piece is a protrusion, described Convex outer surface is equipped with screw thread；Or the interconnecting piece is a connecting hole, is equipped with screw thread in connecting hole.

10. male and female integral connectors according to claim 8, it is characterised in that: the outer wall of the wiring section be equipped with The electroplating hole of first grafting cylinder connection.