CN220138757U

CN220138757U - Connector male end applying graphene and achieving efficient power supply and signal transmission

Info

Publication number: CN220138757U
Application number: CN202321346785.9U
Authority: CN
Inventors: 曾丹丹
Original assignee: Shenzhen Jieshuntong Hardware Products Co ltd
Current assignee: Shenzhen Jieshuntong Hardware Products Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-12-05
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a connector male end applying graphene to efficient power and signal transmission, which comprises a cuboid-shaped substrate, wherein the substrate comprises a power module and a signal module, the power module comprises a power unit and an insulator, the signal module comprises a signal unit, the power unit comprises a power seat and a power terminal, the signal unit comprises a signal seat and a signal terminal, and U-shaped through grooves are formed in two ends of the substrate, which are positioned on the power module and the signal module. The utility model not only has high conductivity, but also can resist oxidation and is not easy to corrode, and the service life of the utility model is prolonged. When the connector is inserted with the matched connector female end, the terminal of the connector female end is connected with the contact part I and the contact part II in a staggered mode, so that contact points of the two connectors in contact simultaneously are reduced, the opposite insertion force during opposite insertion can be reduced, and the contact resistance can be reduced.

Description

Connector male end applying graphene and achieving efficient power supply and signal transmission

Technical Field

The utility model relates to a connector male end for high-efficiency power supply and signal transmission by using graphene, which belongs to the field of connectors.

Background

The connector is irreplaceable in the internet field, in the existing connector, most of terminals of the connector are electroplated on the surface of a copper substrate to form an electroplated layer, the outer surface of the electroplated layer or the outer surface of gold and silver metal is easy to corrode and oxidize, so that the conductive reliability and service life of the connector are reduced, the electroplated layer is easy to oxidize, the conductivity is reduced, the electroplated layer is not smooth enough, the connector has resistance in the process of inserting, the terminal of the existing connector is difficult to process, and the terminal and corresponding plastic are not kept enough. The existing power signal connector is easy to cause flow overload during opposite insertion due to large current transmission, and has low heat dissipation efficiency, so that the function of the connector is degraded. The use environment of the existing power signal connector and the requirements of customers are diversified, the sizes of the power and the signals are diversified and uncertain, and when the requirements of the customers are inconsistent with the existing sizes, the mold needs to be opened again, the mold cost is high, and the overall finished product of the product is high. In addition, the existing connector has the problems that the substrate is shrunk and deformed during injection molding production.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a connector male end applying graphene for efficient power supply and signal transmission.

The technical scheme includes that the connector male end comprises a cuboid-shaped base body, wherein the base body comprises a power module and a signal module, the power module comprises a plurality of linearly arranged power units and insulators arranged between adjacent power units, the signal module comprises a plurality of linearly arranged signal units, each power unit comprises a square power seat and a power terminal assembled with the power seat in interference fit, each signal unit comprises a square signal seat and a signal terminal assembled with the signal seat in interference fit, the power seats and the signal seats are linearly arranged, and U-shaped through grooves are formed in two ends of the base body, which are positioned between the power module and the signal module.

The power supply base comprises a first top block, a first mounting groove and a second top block, wherein the first top block is used for forming two side plates of an n-shaped structure, the first top block is provided with the first mounting groove, the first mounting groove is provided with a first opposite inserting hole penetrating through the upper side and the lower side of the first mounting groove, two opposite inserting grooves used for assembling a power supply terminal are formed in two sides of the first opposite inserting hole, two side walls of the first opposite inserting hole are provided with a second radiating groove communicated with the second opposite inserting groove, two side plates are provided with third radiating holes, the inner side wall of the first side plate is provided with first reinforcing ribs on two sides of the third radiating holes, the insulator comprises a second top block, two side plates and a second top block, the second top block and the second side plates form the n-shaped structure with the same shape as the power supply base, and the second top block is provided with a fourth radiating groove.

Further technical scheme, the signal seat is including two curb plates three, the kicking block three of two curb plates three of fixed connection, the top of kicking block three is equipped with mounting groove two, two curb plate three is connected with kicking block three and is formed the n-shaped structure the same with power seat, insulator, the top of kicking block three is equipped with mounting groove two, mounting groove two is equipped with the opposite socket second of running through its upside down, signal terminal inserts jack second and signal seat interference fit assembly.

According to a further technical scheme, the power supply terminal and the power supply terminal are made of graphene copper.

According to a further technical scheme, the power supply terminal and the outer surface of the power supply terminal are provided with graphene layers.

Further technical scheme, power supply terminal includes terminal main part, the one end of terminal main part extends and forms elastic part, the other end of terminal main part is fixed to be equipped with board end connecting portion, the one end that elastic part is close to terminal main part is equipped with the slope connecting portion with terminal main part fixed connection, one side of elastic part skew terminal main part, the upper portion of terminal main part is equipped with outside convex installation shoulder, the both sides of terminal main part just are located the downside of installation shoulder and are equipped with outside convex puncture position, terminal main part is equipped with the bump.

Further technical scheme, the elastic part includes first elastic arm and second elastic arm respectively two, two the second elastic arm sets up between two first elastic arms adjacently side by side, the one end that terminal main part portion was kept away from to first elastic arm and second elastic arm is equipped with respectively towards the crooked contact part first of same direction and contact part second, the upper and lower high position stagger setting of contact part first and contact part second.

According to a further technical scheme, the groove wall of the U-shaped through groove is provided with a notch communicated with the outside.

The connector male end has the beneficial effects that the connector male end for high-efficiency power supply and signal transmission by using the graphene is provided, the power supply unit, the insulator and the signal unit are independently arranged in the matrix in a linear repeated mode, the number of the power supply unit, the insulator and the signal unit can be adjusted according to the product requirement, when the power supply unit, the insulator and the signal unit are inconsistent with the existing size specification, the die does not need to be opened again, the die cost is reduced, and the overall finished product of the product is reduced. The graphene layers are arranged on the outer surfaces of the signal terminal and the power terminal, so that the signal terminal and the power terminal are smoother in plugging and unplugging, have high conductivity, are resistant to oxidization and corrosion, and have the service life prolonged. The design of the first mounting groove, the first radiating groove, the third radiating groove and the first radiating hole ensures that heat generated by the power supply terminal during power supply transmission can be well dissipated, and the power supply transmission efficiency is ensured. When the connector is inserted with the matched connector female end pair, the terminal of the connector female end is connected with the contact part I and the contact part II in a staggered mode, so that contact points of the two connectors in contact simultaneously are reduced, the opposite insertion force during the opposite insertion can be reduced, the contact resistance can be reduced, the connection stability and the current carrying capacity of the high-current connector can be effectively improved, the current carrying capacity is increased, and meanwhile, the high-current connector is effectively prevented from being broken instantaneously. The U-shaped through grooves are formed in the two ends of the base body, which are located at the power module and the signal module, are convenient for the opposite-plug female end connector to be connected with the power module and the signal module in an opposite-plug mode, ensure that the opposite-plug female end connector and the power module can be stably opposite-plug, and ensure that the power and the signal are stably transmitted. The U-shaped through groove is provided with a notch, so that the occurrence of bad flaws such as shrinkage, deformation and the like can be reduced when the matrix is subjected to injection molding.

Drawings

Fig. 1 is a schematic structural diagram of a connector male end applying graphene for efficient power and signal transmission.

Fig. 2 is a schematic structural diagram of a power module of a connector male end application connector applying graphene and efficient power and signal transmission.

Fig. 3 is an exploded structural schematic diagram of a power supply unit adapted to a high-efficiency power supply and signal transmission connector male end using graphene according to the present utility model.

Fig. 4 is a schematic structural diagram of a telecommunication unit of a connector male end to which graphene is applied for efficient power and signal transmission.

Fig. 5 is a schematic diagram of a part of a power module of a connector male end applying graphene to high-efficiency power and signal transmission.

Fig. 6 is a schematic diagram of a telecommunications jack adapted for efficient power and signal transmission using graphene according to the present utility model.

Fig. 7 is a schematic structural diagram of a power terminal of a male end of a connector adapted for efficient power and signal transmission using graphene according to the present utility model.

Fig. 8 is a schematic side view of a power terminal of a male end of a connector adapted for efficient power and signal transmission using graphene in accordance with the present utility model.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings and examples, but the embodiments of the present utility model are not limited to the following examples, and the present utility model relates to the relevant essential parts in the art, and should be regarded as known and understood by those skilled in the art.

In the utility model, the terms of the directions such as the upper side, the lower side and the like are all expressed according to the directions shown in the drawings of the specification.

Referring to fig. 1 to 8, the present utility model is implemented as follows: the utility model provides an use high-efficient power of graphite alkene and signal transmission's connector male end, includes rectangular body's base member 1, base member 1 includes power module 2 and signal module 3, power module 2 includes a plurality of linear arrangement's power unit 21 and sets up the insulator 22 between adjacent power unit 21, signal module 3 includes a plurality of linear arrangement's signal unit 31, power unit 21 includes square body's power seat 211 and the power terminal 212 of interference fit assembly with power seat 211, signal unit 31 includes square body's signal seat 311 and the signal terminal 312 of interference fit assembly with signal seat 311, power seat 211 and signal seat 311 are evenly linear to be arranged, base member 1 is located the both ends of power module 2 and signal module 3 and is equipped with U-shaped through groove 11.

The power supply unit 21, the insulator 22 and the signal unit 31 are independently arranged in the matrix 1 in a linear and repeated mode, and the number of the power supply units can be adjusted according to the product requirement, so that the power supply modules 2 and the signal modules 3 with different sizes can be produced on the same production die, when the customer requirement is inconsistent with the existing size specification, the die does not need to be opened again, the die cost is reduced, and the overall finished product of the product is reduced. The U-shaped through grooves 11 are formed in the two ends of the base body 1, located on the power module 2 and the signal module 3, of the opposite plug female connector, so that the opposite plug female connector is convenient to be connected with the opposite plug connector in an opposite plug mode, stable opposite plug of the opposite plug female connector and the opposite plug connector is ensured, and stable transmission of power and signals is ensured.

The signal terminal 312 is in interference fit with the signal seat 311, the power terminal 212 is in interference fit with the power seat 211, and the signal terminal 312 is in the signal seat 311, and the power terminal 212 has enough holding force in the power seat 211. The appearance of power supply terminal 212, power supply terminal 212 is equipped with the graphene layer or power supply terminal 212, power supply terminal 212 adopt graphene copper to make for this embodiment is more smooth when the plug, not only has high conductivity, can anti-oxidant, be difficult for corroding moreover, has improved its life.

In this embodiment, the power terminal 212 and the graphene layer is disposed on the outer surface of the power terminal 212.

On the basis of the above embodiment, as a further preferred aspect, the power supply holder 211 is provided with a first top block 2112 including two first side plates 2111 forming an n-shaped structure and fixedly connected to the first side plates 2111, a first mounting groove 21121 is provided at the top of the first top block 2112, the first mounting groove 21121 is provided with a second opposite insertion hole 21122 penetrating through the upper and lower sides thereof and used for opposite insertion with an adapter connector, two opposite insertion grooves 21123 for assembling the power supply terminal 212 are provided at two sides of the first opposite insertion hole 21122, a second heat dissipation groove 21124 communicating with the second opposite insertion groove 21123 is provided at a side wall of the first opposite insertion hole 21122, a third heat dissipation hole 21111 is provided at the first side plate 2111, a first reinforcing rib 21112 at two sides of the third heat dissipation hole 21111 is provided at an inner side wall of the first side plate 2111, the insulator 22 includes a second side plate 221, a second top block 222 fixedly connected to the second side plate 221, two second side plates 221 and the second top block 222 form an n-shaped structure identical to the power supply holder 211, and a fourth heat dissipation groove 2221 is provided at the second side plate 2111.

The design of the first installation groove 21121 can enable the power terminal 212 to form a gap between the PCB and the edge of the power seat 211 after being inserted into the PCB, so as to facilitate heat dissipation. The n-shaped structure of the power base 211 and the insulator 22 facilitates the insertion of the connector in the embodiment. The n-shaped structure of the power base 211 and the insulator 22 facilitates the power transmission for the female plug-in of the present utility model. The design of radiating groove two 21124, radiating groove four 2221 is convenient for this embodiment dispel the heat fully when carrying out power transmission, ensures power transmission's stability, the design of strengthening rib one 21112 makes the inside wall to curb plate one 2111 more firm, and the adaptation is convenient to insert with the female end of the connector of adaptation, and can make base member 1 reduce the emergence of shrink, bad flaws such as deformation when carrying out injection moulding.

On the basis of the above embodiment, as a further preferred aspect, the signal seat 311 includes two side plates three 315 and a top block three 316 fixedly connected with the two side plates three 315, a second installation groove 3121 is provided at the top of the top block three 316, the two side plates three 315 are connected with the top block three 316 to form an n-shaped structure identical to the power seat 211 and the insulator 22, a second installation groove 3121 is provided at the top of the top block three 316, a second opposite jack 31211 penetrating through the upper and lower sides of the second installation groove 3121 is provided, and the signal terminal 312 is inserted into the second jack to be assembled with the signal seat 311 in an interference fit manner. The inner side of the side plate III 315 is provided with the reinforcing rib II 3111, so that the inner side wall of the side plate III 315 is firmer, the side plate III is convenient to be inserted with the matched connector female end, and the occurrence of bad flaws such as shrinkage and deformation can be reduced when the matrix 1 is subjected to injection molding.

The signal seat 311 with the n-shaped structure facilitates the signal transmission of the plug-in female terminal insertion. The design of the second mounting groove 3121 allows a gap between the PCB board and the edge of the signal seat 311 after the signal terminal 312 is inserted into the PCB board, so as to facilitate heat dissipation.

Further preferably, on the basis of the above embodiment, the power terminal 212 includes a terminal body 2121, one end of the terminal body 2121 extends to form an elastic portion 2122, the other end of the terminal body 2121 is fixedly provided with a plate end connection portion 2123, one end of the elastic portion 2122, which is close to the terminal body 2121, is provided with an inclined connection portion 21221 fixedly connected to the terminal body 2121, the elastic portion 2122 is offset from one side of the terminal body 2121, an upper portion of the terminal body 2121 is provided with an outwardly protruding mounting shoulder 21211, two sides of the terminal body 2121 and a lower side of the mounting shoulder 21211 are provided with outwardly protruding piercing positions 21212, and the terminal body 2121 is provided with bumps 21213.

The elastic part 2122 extends out of the terminal main body 2121, the manufacturing process of the terminal main body 2121 can be performed by stamping and forming without overturning the terminal main body 2121, and the terminal main body 2121 can be formed by directly stamping and cutting, so that the stamping process is simple, the stamping process precision is high, and the graphene layers are arranged on the surfaces of the terminal main body 2121, the elastic part 2122 and the plate end connecting part 2123, so that the terminal is smoother when being plugged and unplugged, has high conductivity, can resist oxidation and is not easy to corrode, and the service life of the terminal is prolonged. The power terminal 212 is riveted into the second counter-slot 21123 of the power seat 211, and the bump 21213 is designed to make the terminal main body 2121 and the second counter-slot 21123 have a better interference fit. The piercing point 21212 and the mounting shoulder 21211 enable the power terminal 212 to be riveted into the power seat 211, so that the piercing point 21212 and the mounting shoulder 21211 can provide supporting force and stopping force for the power terminal 212 when the power terminal 212 is pushed by external force in any direction, and the holding force of the power terminal 212 after being riveted into the power seat 211 is increased.

Further preferably, in addition to the above embodiment, the elastic portion 2122 includes two first elastic arms 21222 and two second elastic arms 21223, where the two second elastic arms 21223 are disposed between the two first elastic arms 21222 adjacently, and one ends of the first elastic arms 21222 and the second elastic arms 21223, which are far from the terminal body 2121, are respectively provided with a first contact portion 21224 and a second contact portion 21225 that are bent toward the same direction, and the vertical positions of the first contact portion 21224 and the second contact portion 21225 are staggered.

The power base 211 is provided with two power terminals 212, when the power terminals 212 are installed, the first 21224 and the second 21225 contact portions of each power terminal 212 are bent towards the first 21224 and the second 21225 contact portions of the other, so that the female terminal of the adapting connector contacts the two power terminals 212 simultaneously when the female terminal of the adapting connector is inserted into the female terminal of the adapting connector. When the connector is inserted with the matched connector female end pair, the terminals of the connector female end are connected with the first 21224 and the second 21225 contact in a staggered mode, so that contact points of the two connectors in contact simultaneously are reduced, the opposite insertion force during insertion can be reduced, contact resistance can be reduced, connection stability and current carrying capacity of the high-current connector can be effectively improved, current carrying capacity is increased, and instantaneous interruption of the high-current connector is effectively prevented.

The groove wall of the U-shaped through groove 11 is provided with a notch 111 communicated with the outside, so that the occurrence of undesirable flaws such as shrinkage, deformation and the like is reduced when the base body 1 is subjected to injection molding.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. The utility model provides an use high-efficient power of graphite alkene and signal transmission's public end of connector, characterized by includes cuboid base member (1), base member (1) include power module (2) and signal module (3), power module (2) include a plurality of linear arrangement power unit (21) and set up insulator (22) between adjacent power unit (21), signal module (3) include signal unit (31) of a plurality of linear arrangement, power unit (21) include power seat (211) of square body and with power terminal (212) of power seat (211) interference fit assembly, signal unit (31) include signal seat (311) of square body and with signal terminal (312) of signal seat (311) interference fit assembly, power seat (211) and signal seat (311) are evenly arranged linearly, the both ends that base member (1) are located power module (2) and signal module (3) are equipped with U-shaped logical groove (11).

2. The connector male end for high-efficiency power supply and signal transmission by using graphene according to claim 1, wherein the power supply socket (211) is provided with a first top block (2112) comprising two first side plates (2111) forming an n-shaped structure and fixedly connected with the first side plates (2111), a first mounting groove (21121) is formed in the top of the first top block (2112), a first opposite inserting hole (21122) penetrating through the first top block (21121) and the lower top block (21121) is formed in the first mounting groove, two opposite inserting grooves (21123) for assembling the power supply terminal (212) are formed in two sides of the first opposite inserting hole (21122), a second heat dissipating groove (21124) communicated with the second opposite inserting groove (21123) is formed in the side wall of the first opposite inserting hole (21122), a third heat dissipating hole (21111) is formed in the first side plate (2111), reinforcing ribs (21112) on two sides of the third heat dissipating hole (21111) are formed in the inner side wall of the first side plate (2111), the insulator (22) comprises two second side plates (221) fixedly connected with the second top plate (222) and the second top plate (222) of the second opposite inserting hole (222) is formed in the same shape.

3. The connector male end for high-efficiency power supply and signal transmission by using graphene according to claim 1, wherein the signal seat (311) comprises two side plates three (315), a top block three (316) fixedly connected with the two side plates three (315), a mounting groove two (3121) is arranged at the top of the top block three (316), the two side plates three (315) are connected with the top block three (316) to form an n-shaped structure identical to that of the power seat (211) and the insulator (22), a mounting groove two (3121) is arranged at the top of the top block three (316), a counter-insertion hole two (31211) penetrating through the upper side and the lower side of the mounting groove two (3121) is arranged, and the signal terminal (312) is inserted into the insertion hole two to be assembled with the signal seat (311) in an interference fit.

4. The connector male end for high-efficiency power and signal transmission by using graphene as claimed in claim 1, wherein the power terminal (212) and the power terminal (212) are made of graphene copper.

5. The connector male end for high-efficiency power and signal transmission by using graphene according to claim 1, wherein the power terminal (212) and the outer surface of the power terminal (212) are provided with graphene layers.

6. The connector male end applying graphene to efficient power and signal transmission according to claim 1, wherein the power terminal (212) comprises a terminal main body portion (2121), one end of the terminal main body portion (2121) extends to form an elastic portion (2122), a plate end connecting portion (2123) is fixedly arranged at the other end of the terminal main body portion (2121), an inclined connecting portion (21221) fixedly connected with the terminal main body portion (2121) is arranged at one end, close to the terminal main body portion (2121), of the elastic portion (2122) and deviates from one side face of the terminal main body portion (2121), an outwards protruding mounting shoulder (21211) is arranged at the upper portion of the terminal main body portion (2121), outwards protruding puncture positions (21212) are formed at two sides of the terminal main body portion (2121) and located at the lower side of the mounting shoulder (21211), and protruding points (21213) are formed in the terminal main body portion (2121).

7. The connector male end for high-efficiency power and signal transmission by using graphene according to claim 6, wherein the elastic portion (2122) comprises two first elastic arms (21222) and two second elastic arms (21223), the two second elastic arms (21223) are arranged between the two first elastic arms (21222) side by side and adjacently, one ends of the first elastic arms (21222) and the second elastic arms (21223) far away from the terminal main body portion (2121) are respectively provided with a first contact portion (21224) and a second contact portion (21225) which are bent towards the same direction, and the upper and lower height positions of the first contact portion (21224) and the second contact portion (21225) are staggered.

8. The connector male end for high-efficiency power and signal transmission by using graphene according to claim 1, wherein the groove wall of the U-shaped through groove (11) is provided with a notch (111) communicated with the outside.