Double-port data connector with stable transmission

Abstract

The invention discloses a stable transmission dual-port data connector, which relates to the technical field of data cable connection and comprises a plastic front body, a plastic rear body arranged at the tail of the plastic front body, a metal shell sleeved on the outer side of the plastic front body, a front end connecting chip embedded in the top of one end of the plastic front body, and a mounting special-shaped groove formed in the end surface of the plastic front body. According to the invention, through the combined design of different interfaces on the plastic front body and the plastic rear body and the front end connection chip and the tail end connection chip, proper interfaces can be selected for matching and combination according to needs, so that two ends of one connector can be matched with different interface types, and the connector is convenient to assemble and disassemble. The phenomenon that one connector can only be connected with one connecting line is avoided, the use cost of a user is reduced, the waste of the space at the wiring position is reduced, and the use safety and use convenience of the connector are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of data cable connections, and specifically to a dual-port data connector with stable transmission. Background Art

[0002] A data interface is an interface that outputs data to a data connection line during data transmission. Common data interfaces include USB connection ports, RS45 connection ports, and TYPE-C connection ports. For this reason, a Chinese patent discloses a USB connector with an application number of 202120908263.8. This patent improves the structure of the USB connector and enhances the connection stability of the USB connector. At the same time, a Chinese patent discloses a convenient RJ45 connector assembly with an application number of 202022196630.4. This patent prevents poor soldering of conductive pins and poor buckling of snap pins through relief holes. Multiple RJ45 connectors are installed and connected to external components at one time via an insulating housing, improving the installation efficiency and disassembly efficiency; However, most of the connectors on the market currently have single-type interfaces. USB, TYPE-C, and RJ45 are all one connector for one interface. If multi-port connection is required, two connectors need to be installed, which wastes cost and space, and the installation is also relatively troublesome, thereby reducing the use safety and convenience of the connectors. Summary of the Invention

[0003] The present invention provides a dual-port data connector with stable transmission, which can effectively solve the problem that most of the connectors on the market have single-type interfaces. USB, TYPE-C, and RJ45 are all one connector for one interface. If multi-port connection is required, two connectors need to be installed, which wastes cost and space, and the installation is also relatively troublesome, thereby reducing the use safety and convenience of the connectors as mentioned in the above background art.

[0004] To achieve the above object, the present invention provides the following technical solution: A dual-port data connector with stable transmission, including a plastic front body, a plastic rear body is arranged at the tail of the plastic front body, and a metal shell is sleeved outside the plastic front body; An internal split-type combined installation mechanism is arranged inside the plastic front body. The internal split-type combined installation mechanism is used to optimize the splicing process and disassembly process of the connector and assist the connector in combined splicing; The internal split-type combined installation mechanism includes a front-end connection chip; A front-end connection chip is embedded and installed at the top of one end of the plastic front body. An installation special-shaped groove is opened on the end face of the plastic front body. A clamping cover plate is clamped on the end face of the installation special-shaped groove. An expansion liquid sac, a liquid guide side tube, and a buffer liquid sac are installed inside the installation special-shaped groove; The end of the expansion liquid sac is connected with a squeezing rectangular sac, the end of the squeezing rectangular sac is bonded with a sliding small plate, a protective sleeve is embedded and installed inside the plastic front body, and the bottom of the front end of the plastic rear body is connected with a squeezing rectangular block.

[0005] According to the above technical solution, a tail-end connecting chip is embedded and installed at the position corresponding to the bottom of the front end of the top of one end of the plastic front body, a front-end combined interface is arranged in the middle of the front end of the plastic front body, and a tail-end combined interface is arranged in the middle of the tail end of the plastic rear body; Side clamping grooves are formed in both positions on both sides of the tail end of the plastic front body, and side clamping blocks are fixedly connected to the positions corresponding to the inside of the side clamping grooves on both sides of the front end of the plastic rear body; A top-out circular sac is embedded and installed in the middle of the front end of the plastic rear body, a connecting cross tube is fixedly connected to the middle of the end face of the top-out circular sac, driving liquid sacs are bonded to both ends of the connecting cross tube, installation rectangular frames are fixedly connected to both positions corresponding to one side of the driving liquid sacs on both sides of the plastic rear body, and a squeezing swing piece is rotatably connected to the middle of the inner side of the installation rectangular frame through a rotating shaft; Installation arc rings are fixedly connected to both the top and bottom of the front end of the outer side of the plastic rear body, and a sealing rubber ring is bonded to the common side of the two installation arc rings.

[0006] According to the above technical solution, the metal shell and the plastic front body are fixed by installation nails, the inner ring of the metal shell is in close fit with the outer side of the plastic front body, and the outer side of the metal shell is flush with the outer side face of the plastic front body, and the end face of the plastic front body is in close fit with the end face of the plastic rear body.

[0007] According to the above technical solution, the interface types of the end faces of the plastic front body and the plastic rear body are composed of two different interface types, RJ45 and TYPE-C, and the types of the front-end connecting chip and the tail-end connecting chip correspond to the interface types on the plastic front body and the plastic rear body.

[0008] According to the above technical solution, the expansion liquid sac, the liquid guiding side tube and the inner cavities of the buffer liquid sac are interconnected, and insulating oil is filled in both the expansion liquid sac and the buffer liquid sac, and the initial length of the expansion liquid sac is less than the initial length of the buffer liquid sac.

[0009] According to the above technical solution, the initial position of the end face of the top-out circular sac is flush with the front end face of the plastic rear body, and insulating oil is filled in both the top-out circular sac and the driving liquid sac.

[0010] According to the above technical solution, the inner side of the end of the squeezing swing piece is connected to the end of the driving liquid sac by glue, and anti-slip lines are uniformly arranged on the outer side of the squeezing swing piece, and the end face of the sealing rubber ring is in close fit with the end face of the plastic front body.

[0011] According to the above technical solution, an external adsorption cooling mechanism is provided on the outer side of the metal shell. The external adsorption cooling mechanism is used to assist the heat dissipation process during the operation of the connector, so that the connector can continuously maintain within a suitable temperature range during use; The external adsorption cooling mechanism includes an adsorption arc-shaped magnetic sheet; Adsorption arc-shaped magnetic sheets are bonded to both the top and bottom of the outer side of the metal shell. Installation inner arc grooves are provided at the corresponding positions on the inner sides of the adsorption arc-shaped magnetic sheets at the top and bottom of the outer side of the plastic precursor. A heat-conducting arc-shaped sheet is embedded and installed inside the installation inner arc groove; The outer side of the heat-conducting arc-shaped sheet is flush with the outer side of the plastic precursor, and the outer side of the heat-conducting arc-shaped sheet is in close fit with the inner ring of the metal shell.

[0012] According to the above technical solution, an adsorption arc-shaped block is magnetically adsorbed on the outer side of the adsorption arc-shaped magnetic sheet. Adsorption magnetic sheets are embedded and installed on both sides inside the adsorption arc-shaped block. Heat dissipation front fins are evenly arranged at equal intervals on the top surface of the adsorption arc-shaped block; A connecting middle plate is fixedly connected to the middle of one end of the adsorption arc-shaped block. A heat-conducting tail sheet is fixedly connected to the end of the connecting middle plate. Heat dissipation tail fins are evenly arranged at equal intervals on the top surface of the heat-conducting tail sheet. Connecting small rods are inserted and installed in the middle of both sides of the connecting middle plate and the heat-conducting tail sheet.

[0013] According to the above technical solution, the inner arc surface of the heat-conducting tail sheet is in close sliding fit with the outer side of the plastic rear body. Anti-slip patterns are provided on both sides of the adsorption arc-shaped block and the heat-conducting tail sheet.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: The structure of the present invention is scientific and reasonable, and it is safe and convenient to use: 1. An internal split-type combined installation mechanism is provided. Through the mutual cooperation of the components inside the internal split-type combined installation mechanism, the splicing and use process during the use of the connector is optimized. Through the combined design of different interfaces on the plastic precursor and the plastic rear body and the front-end connection chip and the tail-end connection chip, the connector can select a plastic precursor, a plastic rear body, a front-end connection chip, and a tail-end connection chip with appropriate interfaces for matching and combination as needed during use. Furthermore, different interface types can be matched at both ends of a connector, thus avoiding the phenomenon that a connector can only connect one type of connecting wire, reducing the user's usage cost, reducing the waste of space at the wiring location, and improving the use safety and convenience of the connector; Meanwhile, through the mutual cooperation between the side clamping grooves and the side clamping blocks, the sides of the plastic front body and the plastic rear body are limited and guided, preventing the horizontal shaking of the plastic front body and the plastic rear body during the splicing process, which may cause the front-end connecting chip and the tail-end connecting chip to be bent and scratched, resulting in damage. This effectively improves the safety and stability of the splicing process between the plastic front body and the plastic rear body. Moreover, through the flow of the insulating oil inside the expansion bladder and the buffer bladder, a buffer is provided for the splicing process of the plastic front body and the plastic rear body, preventing the front-end connecting chip and the tail-end connecting chip from being abnormally worn and bent due to uneven force during the manual splicing process by the operator, further improving the stability and smoothness of the splicing process of the plastic front body and the plastic rear body, ensuring that the operation of the connector is more simple and smooth during normal use splicing, and improving the convenience of the connector use; And through the mutual cooperation between the ejecting round bladder and the driving bladder, during the initial stage of separating the plastic front body and the plastic rear body, the extrusion of the extrusion swing piece can drive the separation between the plastic front body and the plastic rear body. The expansion of the ejecting round bladder can generate an extrusion force parallel to the front-end connecting chip between the plastic front body and the plastic rear body, effectively avoiding the phenomenon that the front-end connecting chip and the tail-end connecting chip are worn and broken due to the habitual shaking separation by the operator during the separation of the plastic front body and the plastic rear body, improving the smoothness of the separation between the plastic front body and the plastic rear body, and thus effectively increasing the service life of the connector.

[0015] 2. An external adsorption cooling mechanism is provided. Through the mutual cooperation between the components inside the external adsorption cooling mechanism, the temperature stability during the use of the connector is optimized. Through the mutual cooperation between the adsorption arc-shaped magnet and the adsorption magnet, the adsorption arc-shaped block and its components can be quickly installed outside the metal shell. And through the heat-conducting arc-shaped piece, the adsorption arc-shaped block and the heat-conducting tail piece, the heat generated during the use of the connector is quickly transferred outwards, and the heat dissipation process of the connector is accelerated through the heat dissipation front wing and the heat dissipation tail wing, enabling the connector to continuously maintain a low temperature state during use, effectively preventing the connector from accelerating aging due to continuous high-temperature operation, and further improving the use safety of the connector; Meanwhile, through the mutual cooperation between the connecting middle plate and the connecting small rod, the heat-conducting tail piece is assisted in fixed connection, thereby effectively improving the overall structural strength of the adsorption arc-shaped block, the connecting middle plate and the heat-conducting tail piece. By using the bottom arc-shaped structure design of the adsorption arc-shaped block and the heat-conducting tail piece, the adsorption arc-shaped block and the heat-conducting tail piece are more closely connected to the connector, further improving the use safety and stability of the connector.

[0016] In summary, through the mutual cooperation among the components inside the internal split-type combined installation mechanism and the external adsorption-type cooling mechanism, the splicing, separation, and heat dissipation processes of the connector are optimized. By guiding the splicing process from multiple angles and adding damping for buffering, it effectively prevents damage to the front-end connection chip and the tail-end connection chip during the splicing process of the connector, and assists in the separation process of the connector to ensure a smoother separation process. At the same time, the components on the adsorption arc block assist in dissipating heat from the connector, further improving the operating stability of the connector. And through the front-back splicing structure design of the connector, the connector can be freely combined according to user needs, reducing the use cost of the connector and effectively improving the use convenience of the connector. Brief Description of the Drawings

[0017] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0018] In the drawings: Figure 1 is the structural schematic diagram of the present invention; Figure 2 is the structural schematic diagram of the bottom of the metal shell of the present invention; Figure 3 is the structural schematic diagram of the tail end of the present invention; Figure 4 is the present invention Figure 3 the sectional view at A in; Figure 5 is the exploded view of the present invention; Figure 6 is the structural schematic diagram of the installation of the side clamping block of the present invention; Figure 7 is the structural schematic diagram of the internal split-type combined installation mechanism of the present invention; Figure 8 is the structural schematic diagram of the installation of the ejecting round capsule of the present invention; Figure 9 is the structural schematic diagram of the installation of the extrusion rectangular capsule of the present invention; Figure 10 is the structural schematic diagram of the installation of the extrusion swing piece of the present invention; Figure 11 is the structural schematic diagram of the installation of the protective sleeve of the present invention; Figure 12 is the structural schematic diagram of the external adsorption-type cooling mechanism of the present invention; Figure 13 is the structural schematic diagram of the installation of the connecting small rod of the present invention; Reference numerals in the drawings: 1, plastic front body; 2, plastic rear body; 3, metal shell; 4. Internal split-type combined installation mechanism; 401. Front-end connection chip; 402. Tail-end connection chip; 403. Front-end combined interface; 404. Tail-end combined interface; 405. Installation special-shaped groove; 406. Clamping cover plate; 407. Expansion liquid sac; 408. Liquid guide side tube; 409. Buffer liquid sac; 410. Extrusion rectangular sac; 411. Sliding small plate; 412. Protective sleeve; 413. Extrusion rectangular block; 414. Side clamping groove; 415. Side clamping block; 416. Ejecting round sac; 417. Connecting horizontal tube; 418. Driving liquid sac; 419. Installation rectangular frame; 420. Extrusion swing piece; 421. Installation arc ring; 422. Sealing rubber ring; 5. External adsorption cooling mechanism; 501. Adsorption arc-shaped magnetic sheet; 502. Installation inner arc groove; 503. Heat-conducting arc-shaped sheet; 504. Adsorption arc-shaped block; 505. Adsorption magnetic sheet; 506. Heat dissipation front wing; 507. Connecting middle plate; 508. Heat-conducting tail piece; 509. Heat dissipation tail wing; 510. Connecting small rod. Specific implementation mode

[0019] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] Embodiment: As Figures 1 - 13 shown, the present invention provides a technical solution, a dual-port data connector with stable transmission, including a plastic front body 1. A plastic rear body 2 is arranged at the tail of the plastic front body 1. A metal shell 3 is sleeved outside the plastic front body 1. The metal shell 3 and the plastic front body 1 are fixed by installation nails. The inner circle of the metal shell 3 and the outer side of the plastic front body 1 are closely attached, and the outer side of the metal shell 3 and the outer side surface of the plastic front body 1 are flush with each other. The end surface of the plastic front body 1 and the end surface of the plastic rear body 2 are closely attached; An internal split-type combined installation mechanism 4 is arranged inside the plastic front body 1. The internal split-type combined installation mechanism 4 is used to optimize the splicing process and disassembly process of the connector and assist the connector in combined splicing; The internal split-type combined installation mechanism 4 includes a front-end connection chip 401, a tail-end connection chip 402, a front-end combined interface 403, a tail-end combined interface 404, an installation special-shaped groove 405, a clamping cover plate 406, an expansion liquid sac 407, a liquid guide side tube 408, a buffer liquid sac 409, an extrusion rectangular sac 410, a sliding small plate 411, a protective sleeve 412, an extrusion rectangular block 413, a side clamping groove 414, a side clamping block 415, an ejecting round sac 416, a connecting horizontal tube 417, a driving liquid sac 418, an installation rectangular frame 419, an extrusion swing piece 420, an installation arc ring 421 and a sealing rubber ring 422; At one end of the plastic precursor 1, a front-end connection chip 401 is embedded and installed at the top. At the top of one end of the plastic precursor 1, a tail-end connection chip 402 is embedded and installed at a position corresponding to the bottom of the front-end connection chip 401. In the middle of the front end of the plastic precursor 1, a front-end combined interface 403 is provided. In the middle of the tail end of the plastic rear body 2, a tail-end combined interface 404 is provided. The interface types on the end faces of the plastic precursor 1 and the plastic rear body 2 are composed of two different interface type combinations, namely RJ45 and TYPE-C. The types of the front-end connection chip 401 and the tail-end connection chip 402 correspond to the interface types on the plastic precursor 1 and the plastic rear body 2; At a position corresponding to the outside of the front-end combined interface 403 on the end face of the plastic precursor 1, an installation special-shaped groove 405 is opened. A clamping cover plate 406 is clamped on the end face of the installation special-shaped groove 405. At a position corresponding to the bottom of the front-end combined interface 403 inside the installation special-shaped groove 405, an expansion liquid sac 407 is installed. At the top positions at both ends of the expansion liquid sac 407, liquid guide side tubes 408 are fixedly connected. At the position corresponding to the inside of the installation special-shaped groove 405 at the end of the liquid guide side tube 408, a buffer liquid sac 409 is fixedly connected. The inner cavities of the expansion liquid sac 407, the liquid guide side tubes 408 and the buffer liquid sac 409 are interconnected, and insulating oil is filled inside both the expansion liquid sac 407 and the buffer liquid sac 409. The initial length of the expansion liquid sac 407 is less than the initial length of the buffer liquid sac 409; At the end of the expansion liquid sac 407, a pressing rectangular sac 410 is fixedly connected to the bottom inside the plastic precursor 1. A sliding small plate 411 is bonded to the end of the pressing rectangular sac 410. A protective sleeve 412 is embedded and installed at the position corresponding to the outside of the pressing rectangular sac 410 and the sliding small plate 411 at the bottom inside the plastic precursor 1. At the position corresponding to the inside of the protective sleeve 412 at the front bottom of the plastic rear body 2, a pressing rectangular block 413 is fixedly connected; At both sides of the tail end of the plastic precursor 1, side clamping grooves 414 are opened. At the positions corresponding to the inside of the side clamping grooves 414 at the front end of the plastic rear body 2, side clamping blocks 415 are fixedly connected; At the middle of the front end of the plastic rear body 2, a top-out circular sac 416 is embedded and installed. A connecting cross tube 417 is fixedly connected to the middle of the end face of the top-out circular sac 416. Driving liquid sacs 418 are bonded to both ends of the connecting cross tube 417. The initial position of the end face of the top-out circular sac 416 is flush with the front end face of the plastic rear body 2. Insulating oil is filled inside both the top-out circular sac 416 and the driving liquid sacs 418; At both sides of the plastic rear body 2 corresponding to one side of the driving liquid sac 418, installation rectangular frames 419 are fixedly connected. In the middle of the inner side of the installation rectangular frame 419, a pressing swing piece 420 is rotatably connected through a rotating shaft; On both the top and bottom of the outer front end of the plastic rear body 2, there are fixedly connected installation arc rings 421. A sealant ring 422 is adhesively bonded to the sides of the two installation arc rings 421. The inner end of the extrusion swing piece 420 is connected to the end of the driving liquid sac 418 by adhesive, and anti-slip lines are evenly arranged on the outer side of the extrusion swing piece 420. The end face of the sealant ring 422 is closely attached to the end face of the plastic front body 1. Through the mutual cooperation of the components inside the internal split-type combined installation mechanism 4, the splicing process during the use of the connector is optimized. Through the combined design of different interfaces on the plastic front body 1 and the plastic rear body 2 and the front-end connection chip 401 and the tail-end connection chip 402, the connector can select the plastic front body 1, the plastic rear body 2, the front-end connection chip 401, and the tail-end connection chip 402 with appropriate interfaces for matching and combination according to needs during use. Thus, different interface types can be matched at both ends of a connector, avoiding the phenomenon that a connector can only connect one type of connecting wire, reducing the user's usage cost, reducing the waste of space at the wiring point, and improving the usage safety and convenience of the connector; At the same time, through the mutual cooperation between the side clamping groove 414 and the side clamping block 415, the sides of the plastic front body 1 and the plastic rear body 2 are limited and guided, preventing the plastic front body 1 and the plastic rear body 2 from shaking horizontally during the splicing process, resulting in damage to the front-end connection chip 401 and the tail-end connection chip 402 due to bending and scratching. This effectively improves the safety and stability of the splicing process between the plastic front body 1 and the plastic rear body 2. Through the flow of the insulating oil inside the expansion liquid sac 407 and the buffer liquid sac 409, a buffer is provided for the splicing process of the plastic front body 1 and the plastic rear body 2, preventing abnormal wear and bending of the front-end connection chip 401 and the tail-end connection chip 402 due to uneven force during the manual splicing process by the operator. Further improving the stability and smoothness of the splicing process between the plastic front body 1 and the plastic rear body 2 ensures that the operation of the connector is simpler and smoother during normal use and splicing, and improves the convenience of using the connector; Moreover, through the mutual cooperation between the ejection round sac 416 and the driving liquid sac 418, during the pre-separation stage of the plastic front body 1 and the plastic rear body 2, the extrusion swing piece 420 can be squeezed to drive the separation between the plastic front body 1 and the plastic rear body 2. The expansion of the ejection round sac 416 can generate a squeezing force parallel to the front-end connection chip 401 between the plastic front body 1 and the plastic rear body 2, effectively avoiding the phenomenon that the front-end connection chip 401 and the tail-end connection chip 402 are worn and broken due to the habitual shaking separation of the operator when separating the plastic front body 1 and the plastic rear body 2, improving the smoothness of the separation between the plastic front body 1 and the plastic rear body 2, and thus effectively increasing the service life of the connector; An external adsorption cooling mechanism 5 is arranged on the outer side of the metal shell 3. The external adsorption cooling mechanism 5 is used to assist the heat dissipation process during the operation of the connector, so that the connector can be continuously maintained within a suitable temperature range during use; The external adsorption cooling mechanism 5 includes an adsorption arc-shaped magnetic sheet 501, an installation inner arc groove 502, a heat-conducting arc-shaped sheet 503, an adsorption arc-shaped block 504, an adsorption magnetic sheet 505, a heat dissipation front fin 506, a connecting middle plate 507, a heat-conducting tail fin 508, a heat dissipation tail fin 509 and a connecting small rod 510; Adsorption arc-shaped magnetic sheets 501 are bonded to both the top and bottom of the outer side of the metal shell 3. Installation inner arc grooves 502 are provided at the corresponding positions on the inner sides of the top and bottom of the outer side of the plastic front body 1. A heat-conducting arc-shaped sheet 503 is embedded and installed inside the installation inner arc groove 502. The outer side surface of the heat-conducting arc-shaped sheet 503 is flush with the outer side surface of the plastic front body 1, and the outer side of the heat-conducting arc-shaped sheet 503 is in close fit with the inner ring of the metal shell 3; An adsorption arc-shaped block 504 is magnetically adsorbed on the outer side of the adsorption arc-shaped magnetic sheet 501. Adsorption magnetic sheets 505 are embedded and installed on both sides inside the adsorption arc-shaped block 504. Heat dissipation front fins 506 are evenly arranged at equal intervals on the top surface of the adsorption arc-shaped block 504; One end of the adsorption arc-shaped block 504 is fixedly connected to a connecting middle plate 507. The end of the connecting middle plate 507 is fixedly connected to a heat-conducting tail fin 508. Heat dissipation tail fins 509 are evenly arranged at equal intervals on the top surface of the heat-conducting tail fin 508. Connecting small rods 510 are inserted and installed in the middle of both sides of the connecting middle plate 507 and the heat-conducting tail fin 508. The inner arc surface of the heat-conducting tail fin 508 is in close sliding fit with the outer side of the plastic rear body 2. Anti-slip patterns are provided on both sides of the adsorption arc-shaped block 504 and the heat-conducting tail fin 508. Through the mutual cooperation of the components inside the external adsorption cooling mechanism 5, the temperature stability during the use of the connector is optimized. Through the mutual cooperation between the adsorption arc-shaped magnetic sheet 501 and the adsorption magnetic sheet 505, the adsorption arc-shaped block 504 and its components can be quickly installed on the outside of the metal shell 3. The heat generated during the use of the connector is quickly transferred outward through the heat-conducting arc-shaped sheet 503, the adsorption arc-shaped block 504 and the heat-conducting tail fin 508, and the heat dissipation process of the connector is accelerated through the heat dissipation front fins 506 and the heat dissipation tail fins 509, so that the connector can be continuously maintained in a low-temperature state during use, effectively preventing the connector from accelerating aging due to continuous high-temperature operation, and further improving the use safety of the connector; Meanwhile, through the mutual cooperation between the connecting middle plate 507 and the connecting small rod 510, the heat-conducting fin 508 is assisted in fixed connection, thereby effectively improving the overall structural strength of the adsorption arc block 504, the connecting middle plate 507 and the heat-conducting fin 508. By using the bottom arc-shaped structure design of the adsorption arc block 504 and the heat-conducting fin 508, the adsorption arc block 504 and the heat-conducting fin 508 are more tightly connected to the connector, further improving the use safety and stability of the connector.

[0021] The working principle and usage process of the present invention: In the actual application process of the present invention, during the use of the connector, it is necessary to first select the appropriate plastic front body 1 and plastic rear body 2 for assembly according to the types of data lines connected at both ends of the connector. Before assembling the plastic front body 1 and the plastic rear body 2, first select the appropriate front-end connection chip 401 and rear-end connection chip 402 according to the interface types on the plastic front body 1 and the plastic rear body 2. After inserting both the front-end connection chip 401 and the rear-end connection chip 402 into the tail of the plastic front body 1, align the plastic rear body 2 with the tail of the plastic front body 1 so that both ends of the front-end connection chip 401 and the rear-end connection chip 402 can be inserted into the plastic front body 1 and the plastic rear body 2 respectively, so that the signals between the front-end combined interface 403 and the rear-end combined interface 404 can be interconnected, ensuring normal communication between the front-end combined interface 403 and the rear-end combined interface 404; During the mutual assembly of the plastic front body 1 and the plastic rear body 2, it is necessary to first align the side clamping groove 414 with the side clamping block 415, and after the side clamping groove 414 and the side clamping block 415 are spliced, the sides of the plastic front body 1 and the plastic rear body 2 are limited and clamped. Then, while the plastic front body 1 and the plastic rear body 2 are being spliced with each other, the extrusion rectangular block 413 will gradually insert into the plastic front body 1 along the protective sleeve 412. While the extrusion rectangular block 413 is inserted, the extrusion rectangular bladder 410 is extruded by the sliding small plate 411. By compressing the extrusion rectangular bladder 410, the pressure inside the expansion bladder 407 is increased, so that the insulating oil in the expansion bladder 407 flows into the buffer bladder 409 through the liquid guiding side tube 408. Furthermore, the flow of the insulating oil between the expansion bladder 407 and the buffer bladder 409 provides damping and buffering for the splicing process between the plastic front body 1 and the plastic rear body 2; After the splicing between the plastic front body 1 and the plastic rear body 2 is completed, the sealing rubber ring 422 is installed on the outer side of the plastic rear body 2 by installing the arc-shaped ring 421, and the splicing gap between the plastic front body 1 and the plastic rear body 2 is sealed through the sealing rubber ring 422, so as to prevent external dust from entering the splicing gap during the use of the connector and accumulating, which may affect the normal use of the connector. When it is necessary to separate the plastic front body 1 and the plastic rear body 2, the operator manually presses the extrusion swing piece 420, so that the extrusion swing piece 420 swings along the side of the installation rectangular frame 419, and the driving liquid sac 418 is extruded during the swinging of the extrusion swing piece 420. Then, the insulating oil inside the driving liquid sac 418 can be introduced into the inside of the ejecting round sac 416 through the connecting cross tube 417, and expands outward after the pressure inside the ejecting round sac 416 rises. After the ejecting round sac 416 expands, the plastic front body 1 and the plastic rear body 2 are gradually pushed open and separated, so as to realize the installation and separation between the plastic front body 1 and the plastic rear body 2; When it is necessary to assist in dissipating heat from the connector during the use of the connector, the adsorption arc-shaped magnetic sheet 501 can be installed on the outer side of the plastic front body 1 through the metal shell 3. Then, through the mutual cooperation between the adsorption arc-shaped magnetic sheet 501 and the adsorption magnetic sheet 505, the adsorption arc-shaped block 504 and the components connected thereto are installed on the outer side of the plastic front body 1, and the heat-conducting arc-shaped sheet 503 is installed on the outer side of the plastic front body 1 through the installation inner arc groove 502, so as to complete the installation of each auxiliary component; During the continuous operation of the connector composed of the plastic front body 1 and the plastic rear body 2, the heat inside the plastic front body 1 is conducted outward through the heat-conducting arc-shaped sheet 503, and then the heat inside the plastic front body 1 is transferred to the outside of the heat-dissipating front fin 506 through the metal shell 3 and the adsorption arc-shaped block 504. Then, the heat inside the plastic rear body 2 is transferred to the outside of the heat-dissipating tail fin 509 through the heat-conducting tail piece 508. Furthermore, the heat-dissipating front fin 506 and the heat-dissipating tail fin 509 assist the plastic front body 1 and the plastic rear body 2 in dissipating heat, so as to improve the heat dissipation efficiency during the use of the connector and ensure that the connector can continuously maintain within a suitable temperature range during use; And the connection middle plate 507 is used to connect between the adsorption arc-shaped block 504 and the heat-conducting tail piece 508, and then the connection small rod 510 is used to assist in connecting between the connection middle plate 507 and the heat-conducting tail piece 508, so as to improve the overall structural strength of the connection middle plate 507 and the heat-conducting tail piece 508.

[0022] Finally, it should be noted that the above are only preferred examples of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A dual-port data connector with stable transmission, comprising a plastic precursor (1), characterized in that: A plastic rear body (2) is provided at the tail of the plastic precursor (1), and a metal outer shell (3) is sleeved outside the plastic precursor (1); An internal split-type combined installation mechanism (4) is provided inside the plastic precursor (1). The internal split-type combined installation mechanism (4) is used to optimize the splicing and disassembly processes of the connector and assist the connector in combined splicing; The internal split-type combined installation mechanism (4) includes a front-end connection chip (401); The front-end connection chip (401) is embedded and installed at the top of one end of the plastic precursor (1). An installation special-shaped groove (405) is formed in the end face of the plastic precursor (1). A clamping cover plate (406) is clamped to the end face of the installation special-shaped groove (405). An expansion liquid sac (407), a liquid guide side pipe (408), and a buffer liquid sac (409) are installed inside the installation special-shaped groove (405); One end of the expansion liquid sac (407) is connected to an extrusion rectangular sac (410). One end of the extrusion rectangular sac (410) is bonded with a sliding small plate (411). A protective sleeve (412) is embedded and installed inside the plastic precursor (1). One end of the plastic rear body (2) is connected with an extrusion rectangular block (413) at the bottom; 2. The dual-port data connector for stable transmission according to claim 1, wherein A tail-end connection chip (402) is embedded and installed at the top of one end of the plastic precursor (1) corresponding to the bottom position of the front-end connection chip (401). A front-end combined interface (403) is provided in the middle of the front end of the plastic precursor (1). A tail-end combined interface (404) is provided in the middle of the tail end of the plastic rear body (2); Side clamping grooves (414) are formed at both sides of the tail end of the plastic precursor (1). Side clamping blocks (415) are fixedly connected to the front end of the plastic rear body (2) corresponding to the inside of the side clamping grooves (414); A top-out round sac (416) is embedded and installed in the middle of the front end of the plastic rear body (2). A connecting cross pipe (417) is fixedly connected to the middle of the end face of the top-out round sac (416). Driving liquid sacs (418) are bonded to both ends of the connecting cross pipe (417). Installation rectangular frames (419) are fixedly connected to both sides of the plastic rear body (2) corresponding to one side of the driving liquid sacs (418). An extrusion swing piece (420) is rotatably connected to the middle of the inside of the installation rectangular frame (419) through a rotating shaft; Installation arc rings (421) are fixedly connected to the top and bottom of the front end outside the plastic rear body (2). A sealing rubber ring (422) is bonded to the sides of the two installation arc rings (421) together; 3. The dual-port data connector for stable transmission according to claim 2, characterized in that The metal outer shell (3) is fixed to the plastic precursor (1) through installation nails. The inner ring of the metal outer shell (3) is closely attached to the outside of the plastic precursor (1), and the outside of the metal outer shell (3) is flush with the outer side face of the plastic precursor (1). The end face of the plastic precursor (1) is closely attached to the end face of the plastic rear body (2).

4. A dual-port data connector for stable transmission according to claim 2, characterized in that, The interface types at the end faces of the plastic front body (1) and the plastic rear body (2) are composed of two different interface types, namely RJ45 and TYPE-C, and the types of the front-end connection chip (401) and the tail-end connection chip (402) correspond to the interface types on the plastic front body (1) and the plastic rear body (2).

5. A dual-port data connector for stable transmission according to claim 1, characterized in that, The inner cavities of the expansion liquid sac (407), the liquid guide side tube (408), and the buffer liquid sac (409) are interconnected, and the expansion liquid sac (407) and the buffer liquid sac (409) are both filled with insulating oil. The initial length of the expansion liquid sac (407) is less than the initial length of the buffer liquid sac (409).

6. The dual-port data connector for stable transmission according to claim 2, characterized in that, The initial position of the end face of the ejection round sac (416) is flush with the front end face of the plastic rear body (2). The ejection round sac (416) and the driving liquid sac (418) are both filled with insulating oil.

7. A dual-port data connector for stable transmission according to claim 2, characterized in that, The inner side of the end of the extrusion swing piece (420) is connected to the end of the driving liquid sac (418) by glue, and anti-slip lines are evenly arranged on the outer side of the extrusion swing piece (420). The end face of the sealant ring (422) is in close fit with the end face of the plastic front body (1).

8. A dual-port data connector for stable transmission according to claim 1, characterized in that, An external adsorption cooling mechanism (5) is arranged on the outer side of the metal shell (3). The external adsorption cooling mechanism (5) is used to assist the heat dissipation process during the operation of the connector, so that the connector can continuously maintain within a suitable temperature range during use; The external adsorption cooling mechanism (5) includes an adsorption arc-shaped magnetic sheet (501); Adsorption arc-shaped magnetic sheets (501) are bonded to both the top and bottom of the outer side of the metal shell (3). Installation inner arc grooves (502) are opened at the corresponding positions on the inner sides of the adsorption arc-shaped magnetic sheets (501) on the top and bottom of the outer side of the plastic front body (1). A heat-conducting arc-shaped sheet (503) is embedded and installed inside the installation inner arc grooves (502); The outer side face of the heat-conducting arc-shaped sheet (503) is flush with the outer side face of the plastic front body (1). The outer side of the heat-conducting arc-shaped sheet (503) is in close fit with the inner ring of the metal shell (3).

9. The dual-port data connector for stable transmission according to claim 8, wherein An adsorption arc-shaped block (504) is magnetically adsorbed on the outer side of the adsorption arc-shaped magnetic sheet (501). Adsorption magnetic sheets (505) are embedded and installed on both sides inside the adsorption arc-shaped block (504). Heat dissipation front fins (506) are evenly arranged at equal distances on the top surface of the adsorption arc-shaped block (504); One end of the adsorption arc-shaped block (504) is fixedly connected to a connection middle plate (507) in the middle. The end of the connection middle plate (507) is fixedly connected to a heat-conducting tail sheet (508). Heat dissipation tail fins (509) are evenly arranged at equal distances on the top surface of the heat-conducting tail sheet (508). Connection small rods (510) are inserted and installed in the middle of both sides of the connection middle plate (507) and the heat-conducting tail sheet (508).

10. The dual-port data connector for stable transmission according to claim 9, characterized in that, The inner arc surface of the heat-conducting tail sheet (508) is in close sliding fit with the outer side of the plastic rear body (2). Anti-slip lines are arranged on both sides of the adsorption arc-shaped block (504) and the heat-conducting tail sheet (508).

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