CN216958778U

CN216958778U - Detachable HDMI photoelectric hybrid connector

Info

Publication number: CN216958778U
Application number: CN202123444878.9U
Authority: CN
Inventors: 云晓华; 刘双强; 刘江涛; 樊朝霞; 张军城
Original assignee: Shenzhen Xinkai Optical Communication Technology Co ltd; Dongguan Fsg Co ltd
Current assignee: Shenzhen Xinkai Optical Communication Technology Co ltd; Dongguan Fsg Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-12
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a detachable HDMI photoelectric hybrid connector, which comprises a shell body, an HDMI assembly, an MPO assembly and a TYPE-C assembly, wherein the shell body comprises an accommodating cavity, an HDMI plug-in cavity, an MPO plug-in cavity and a TYPE-C plug-in cavity; the HDMI assembly is arranged in the accommodating cavity and extends out of the HDMI plugging cavity, and the MPO assembly and the TYPE-C assembly are respectively detachably assembled in the MPO plugging cavity and the TYPE-C plugging cavity; and a low optical loss structure is arranged in the MPO plug cavity and is optically connected with the MPO component. The HDMI component, the MPO component and the TYPE-C component are creatively integrated into the detachable HDMI photoelectric hybrid connector, the aim of converting HDMI into MPO and/or TYPE-C is fulfilled, photoelectric hybrid transmission is achieved, the connection mode is designed into a structure capable of being freely plugged and pulled, and the assembly convenience is improved.

Description

Detachable HDMI photoelectric hybrid connector

Technical Field

The utility model relates to the technical field of photoelectric communication, in particular to a detachable HDMI photoelectric hybrid connector.

Background

The HDMI has the advantages of small volume, high transmission rate, wide transmission bandwidth, good compatibility, capability of simultaneously transmitting uncompressed audio and video signals and the like. Compared with the traditional full-simulation interface, the HDMI not only increases the convenience of wiring between devices, but also provides some specific intelligent functions of the HDMI.

Under strong technical support, the HDMI application field is continuously expanding, for example, the HDMI application field is as large as commercial application fields of military industry, multimedia teaching, monitoring, live broadcasting, video teleconference, exhibition, finance and the like, and the HDMI application field is as small as living application fields of home theater, smart home, villa wiring and the like.

The conventional HDMI-MPO optical fiber connector is generally of a pre-embedded module or a split module structure, wherein the conventional pre-embedded module structure has the following defects: the processing technology of the belt cable is complex, the rejection rate is high, the length of the cable determines the transmission length, the transmission length is relatively fixed, the feasibility of repair is poor, the maintenance cost is high, the compatibility is poor, and the popularity is poor; the traditional split type module structure has the following defects: the built-in JUMPER-MT short optical fiber connecting line has the advantages of complex processing technology, high rejection rate, high production cost, complex link, high production, detection and maintenance cost, more link butt joint times and large optical signal loss.

Therefore, it is necessary to develop a detachable HDMI optical-electrical hybrid connector with good optical-electrical hybrid transmission effect and strong compatibility.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model discloses a detachable HDMI photoelectric hybrid connector.

The technical scheme adopted by the utility model for realizing the purpose is as follows:

a detachable HDMI photoelectric hybrid connector comprises a shell body, an HDMI assembly, an MPO assembly and a TYPE-C assembly, wherein the HDMI assembly is optically connected with the MPO assembly, the HDMI assembly is electrically connected with the TYPE-C assembly, the shell body comprises a hollow accommodating cavity, and an HDMI plug-in cavity, an MPO plug-in cavity and a TYPE-C plug-in cavity which are respectively communicated with the accommodating cavity in a penetrating manner;

the HDMI assembly is arranged in the accommodating cavity and extends out of the HDMI splicing cavity, the MPO assembly is detachably assembled in the MPO splicing cavity, and the TYPE-C assembly is detachably assembled in the TYPE-C splicing cavity;

and a low optical loss structure is arranged in the MPO plug cavity and is optically connected with the MPO component.

In the detachable HDMI/optoelectronic hybrid connector, the HDMI component includes a PCB and an HDMI terminal that are fixedly connected, the PCB is disposed in the accommodating cavity, and the HDMI terminal extends from the HDMI insertion cavity;

the PCB circuit board includes optical signal transmission port and electrical signal transmission port, optical signal transmission port with MPO subassembly optical connection, electrical signal transmission port with TYPE-C subassembly electric connection.

In the detachable HDMI optical electrical hybrid connector, the optical signal transmission port is provided with an optical electrical conversion chip, a LENS is arranged corresponding to the optical electrical conversion chip, the low optical loss structure is arranged on the LENS corresponding to the optical electrical conversion chip, and the LENS is provided with a positioning and docking structure corresponding to the MPO component;

the location butt joint structure includes at least two sets ofly by the LENS corresponds the guide pin that the MPO subassembly extends out, the guide pin with MPO subassembly electrical property butt joint.

In the detachable HDMI optical electrical hybrid connector, the LENS includes an installation section, a refraction section and a butt-joint section, which are sequentially arranged, and a refraction cavity is arranged in the refraction section corresponding to the photoelectric conversion chip;

a refraction lens for realizing 90-degree refraction of the light path is arranged in the refraction section, the refraction lens is arranged at an included angle of 45 degrees relative to the top of the refraction cavity, a first lens for converging the light path in the refraction lens is arranged in the refraction cavity corresponding to the photoelectric conversion chip, and a second lens for converging and coupling the light path to the MPO component is arranged in the butt joint section;

the light path enters the refraction lens in an angle of 45 degrees through the first lens;

the light path is vertical to the second lens.

Foretell dismantled and assembled HDMI photoelectricity hybrid connector, wherein in MPO grafting chamber is provided with optical module mounting flange, optical module mounting flange includes hollow MPO subassembly assembly chamber and runs through the intercommunication port assembly chamber and the LENS assembly chamber in MPO subassembly assembly chamber, optical signal transmission port looks adaptation wears to arrange in the port assembly chamber, LENS looks adaptation wears to arrange in the LENS assembly chamber.

In the detachable HDMI photoelectric hybrid connector, the inside of the optical module mounting flange corresponds to both sides of the MPO assembly assembling cavity, the peripheral side of the optical module mounting flange corresponds to the fixing buckle structure, the fixing buckle structure extends to form an MPO fixing structure, and an MPO locking cavity is formed between the fixing buckle structure and the MPO fixing structure.

In the detachable HDMI photoelectric hybrid connector, the fixing buckle structure includes an elastic buckle part extending from the inside of the optical module mounting flange, an avoiding cavity for the elastic buckle part to move is arranged between the elastic buckle part and the optical module mounting flange, the elastic buckle part is parallel to the assembly direction of the MPO assembly cavity, and the elastic buckle part is convexly provided with a buckling protrusion corresponding to the MPO assembly cavity.

In the detachable HDMI photoelectric hybrid connector, the MPO component is provided with a locking guide channel corresponding to the elastic fastener, the locking guide channel is parallel to the assembly direction of the MPO component assembly cavity, and one end of the locking guide channel is provided with a clamping groove corresponding to the clamping protrusion in a matched manner.

In the detachable HDMI optoelectronic hybrid connector, an electrical module limiting seat is arranged in the TYPE-C plugging cavity, the electrical module limiting seat includes a hollow female seat fixing cavity and a port fixing cavity, and the electrical signal transmission port is fittingly inserted into the port fixing cavity;

in female fixed chamber of seat in phase adaptation ground is provided with the female seat of TYPE-C, the female seat of TYPE-C with signal transmission port electric connection, the removable assembly of TYPE-C subassembly in the female seat of TYPE-C.

In the detachable HDMI optical electrical hybrid connector, a width of the female socket fixing cavity is smaller than a width of the port fixing cavity.

The beneficial effects of the utility model are as follows: the HDMI component, the MPO component and the TYPE-C component are creatively integrated into the detachable HDMI photoelectric hybrid connector, the aim of converting HDMI into MPO and/or TYPE-C is fulfilled, photoelectric hybrid transmission is realized, the structure volume is small, the loss of light in the air is greatly reduced, the transmission quality of optical signals is ensured, and the HDMI photoelectric hybrid connector has the advantages of low loss, high bandwidth, strong compatibility and plug and play; secondly, the reasonable injeciton has independent space HDMI grafting chamber, MPO grafting chamber and TYPE-C grafting chamber, and will MPO subassembly and TYPE-C subassembly with the connected mode design of HDMI subassembly is for the structure that can freely plug, realizes the quick plug of error-free ground, improves the equipment convenience, and transmission length can alternate wantonly, and the compatibility is strong, and the prevalence is high, and manufacturing cost and cost of maintenance are low.

Drawings

The utility model is further illustrated by the following examples in conjunction with the drawings.

Fig. 1 is a perspective view illustrating a structure of a straight-line parallel-bifurcated HDMI optoelectronic hybrid connector according to the present invention;

fig. 2 is an exploded view of the HDMI electro-optical hybrid connector of the present invention;

FIG. 3 is a schematic cross-sectional view of a LENS in accordance with the present invention;

fig. 4 is a schematic structural perspective view of a straight-line vertical-bifurcated HDMI optoelectronic hybrid connector according to the present invention;

fig. 5 is a schematic structural perspective view of a T-shaped vertical-bifurcated HDMI optoelectronic hybrid connector according to the present invention.

Detailed Description

The present invention is further illustrated by the following specific examples, which are intended to facilitate the understanding and appreciation of the technical solutions of the present invention, rather than to limit the utility model thereto.

Example (b): referring to fig. 1 to 3, the detachable HDMI optoelectronic hybrid connector provided in this embodiment includes a housing body 1, an HDMI component 2, an MPO component 3, and a TYPE-C component 4, where the HDMI component 2 is optically connected to the MPO component 3, the HDMI component 2 is electrically connected to the TYPE-C component 4, and the housing body 1 includes a hollow accommodating cavity, and an HDMI plugging cavity, an MPO plugging cavity, and a TYPE-C plugging cavity that are respectively communicated with the accommodating cavity in a penetrating manner;

the HDMI assembly 2 is arranged in the accommodating cavity and extends out of the HDMI splicing cavity, the MPO assembly 3 is detachably assembled in the MPO splicing cavity, and the TYPE-C assembly 4 is detachably assembled in the TYPE-C splicing cavity;

and a low optical loss structure is arranged in the MPO splicing cavity and is optically connected with the MPO component 3.

Specifically, the HDMI component, the MPO component and the TYPE-C component are initiatively assembled into a detachable HDMI photoelectric hybrid connector, the purpose of converting HDMI into MPO and/or TYPE-C is achieved, photoelectric hybrid transmission is achieved, the structure is small in size, loss of light in the air is greatly reduced, transmission quality of optical signals is guaranteed, and the HDMI photoelectric hybrid connector has the advantages of being low in loss, high in bandwidth, strong in compatibility and capable of being used in a plug-and-play mode; secondly, the reasonable injeciton has independent space HDMI grafting chamber, MPO grafting chamber and TYPE-C grafting chamber, and will MPO subassembly and TYPE-C subassembly with the connected mode design of HDMI subassembly is for the structure that can freely plug, realizes the quick plug of error-free ground, improves the equipment convenience, and transmission length can alternate wantonly, and the compatibility is strong, and the prevalence is high, and manufacturing cost and cost of maintenance are low.

Preferably, the HDMI assembly 2 includes a PCB circuit board 21 and an HDMI terminal 22 that are fixedly connected, the PCB circuit board 21 is disposed in the accommodating cavity, and the HDMI terminal 22 extends from the HDMI plugging cavity; the PCB 21 comprises an optical signal transmission port and an electrical signal transmission port, the optical signal transmission port is electrically connected with the MPO component 3, and the electrical signal transmission port is electrically connected with the TYPE-C component 4; the PCB 21 independently defines the optical signal transmission port and the electrical signal transmission port, and standardly divides the optical signal transmission area and the electrical signal transmission area, thereby improving the independence and efficiency of the photoelectric transmission, and effectively optimizing the efficiency of the photoelectric hybrid transmission.

Preferably, a photoelectric conversion chip 23 is disposed at the optical signal transmission port, a LENS24 is disposed corresponding to the photoelectric conversion chip 23, and the LENS24 is disposed corresponding to the MPO assembly 3 and has a positioning and docking structure; the positioning and docking structure comprises at least two groups of guide pins 245 extending from the LENS24 corresponding to the MPO assembly 3, and the guide pins 245 are docked with the MPO assembly 3; the LENS24 is directly covered on the photoelectric conversion chip 23, so that the loss of light transmitted to the air can be greatly reduced, the loss of light transmitted from the air to the LENS24 can be reduced, and the transmission quality of light signals can be ensured.

Preferably, the MPO assembly 3 includes an MT ferrule, the MT ferrule is provided with a guide pin hole in a manner of being adapted to the guide pin 245, and the guide pin 245 is tightly matched with the guide pin hole, so as to realize accurate butt joint of the LENS24 and the MPO assembly 3, thereby improving the optical transmission quality; specifically, the LENS24 of the present embodiment has a thickness of 1.5mm, the diameter of the guide pin 245 is 0.7mm, and if the guide pin needs to be matched and butted with the ferrule of the MT16C, the diameter of the guide pin 245 can be adjusted to be 0.55 mm; secondly, the guide pin 245 of the LENS24 of the present application can be directly butted with the pre-buried structure of the MT ferrule, thereby greatly reducing the cost of the product.

Preferably, the LENS24 includes an installation section, a refraction section and a butt-joint section which are sequentially arranged, and a refraction cavity is arranged in the refraction section corresponding to the photoelectric conversion chip 23; specifically, the width of the mounting section is greater than that of the LENS mounting cavity, so that the mounting stability and accuracy of the LENS24 and the optical module mounting flange 25 are improved; the lens can effectively prevent loss in optical transmission and improve the transmission quality of optical signals;

a refraction lens 242 for realizing 90-degree refraction of the light path is arranged in the refraction section, the refraction lens 242 is arranged at an included angle of 45 degrees relative to the top of the refraction cavity 241, a first lens 243 for converging the light path in the refraction lens 242 is arranged in the refraction cavity 241 corresponding to the photoelectric conversion chip 23, and a second lens 244 for converging and coupling the light path to the MPO component 3 is arranged in the butt joint section;

the light path enters the refractive lens 242 at 45 ° through the first lens 243;

the light path exits perpendicular to the second lens 244.

Specifically, set gradually the constitution between first lens, refraction lens, the second lens low light loss structure, the perpendicular light signal that sends in the photoelectric conversion chip 23 is through first lens 243 is 45 contained angles and assembles and kicks into to refraction lens 242 department to realize that perpendicular light signal converts horizontal light signal through 45 mirror refraction, this horizontal light signal is again through second lens 244 assembles the coupling and gets into in the corresponding fiber lens in the MPO subassembly, realizes the long-range transmission of light signal, reduces the light signal loss of whole optical transmission link greatly, guarantees the transmission quality of light signal, improves the reliability that HDMI changes MPO.

Preferably, the MPO plug cavity is provided with an optical module mounting flange 25, the optical module mounting flange 25 includes a hollow MPO assembly cavity, and a port mounting cavity and a LENS mounting cavity which are communicated with the MPO assembly cavity in a penetrating manner, the optical signal transmission port is arranged in the port mounting cavity in a penetrating manner, and the LENS24 is arranged in the LENS mounting cavity in a penetrating manner, so that the assembling stability of the optical signal transmission port and the LENS24 is effectively improved, the assembling accuracy is prevented from being influenced by random shaking in the transportation or use process, and good optical signal transmission quality is ensured.

Specifically, the width of the port assembly cavity is greater than that of the LENS assembly cavity, which can effectively improve the assembly stability of the optical signal transmission port and the LENS 24.

Furthermore, fixed buckle structures are arranged inside the optical module mounting flange 25 and correspond to two sides of the MPO assembly assembling cavity, MPO fixing structures are arranged on the peripheral sides of the optical module mounting flange 25 and extend corresponding to the fixed buckle structures, and an MPO locking cavity is formed between the fixed buckle structures and the MPO fixing structures; along with the MPO component 3 is gradually inserted into the optical module mounting flange 25, at the moment, the peripheral structure of the MPO component 3 is clamped in the locking cavity, and the peripheral structure of the MPO component 3 is locked by the fixing and clamping structure, so that the MPO component 3 is convenient to rapidly assemble and disassemble, and the assembling reliability and the stability are improved.

Furthermore, the fixing buckle structure comprises an elastic buckle piece extending from the inside of the optical module mounting flange 25, an avoidance cavity for the elastic buckle piece to move is arranged between the elastic buckle piece and the optical module mounting flange 25, the elastic buckle piece is parallel to the assembly direction of the MPO assembly cavity, and a clamping protrusion is convexly arranged on the elastic buckle piece corresponding to the MPO assembly cavity; along with the MPO component 3 is gradually inserted into the optical module mounting flange 25, the elastic buckling piece is deviated to the avoiding cavity at the moment, and when the clamping and fixing bulge locks the peripheral structure of the MPO component 3, the elastic buckling piece is reset, so that the MPO component 3 is conveniently and quickly assembled, disassembled and fixed, and the assembling reliability and stability are improved.

Furthermore, the MPO component 3 is provided with a locking guide way corresponding to the elastic buckling piece, the locking guide way is parallel to the assembling direction of the MPO component assembling cavity, one end of the locking guide way is provided with a clamping groove corresponding to the clamping bulge in a matching manner, and the locking guide way is used for guiding the elastic buckling piece to insert, so that the assembling and disassembling orientation accuracy of the MPO component 3 is improved.

Preferably, an electrical module limiting seat 26 is arranged in the TYPE-C plugging cavity, the electrical module limiting seat 26 includes a hollow female seat fixing cavity and a port fixing cavity, and the electrical signal transmission port is fittingly inserted into the port fixing cavity; a TYPE-C female seat 27 is arranged in the female seat fixing cavity in a matched manner, the TYPE-C female seat 27 is electrically connected with the electric signal transmission port, and the TYPE-C component 4 is detachably assembled in the TYPE-C female seat 27; female seat 27 of TYPE-C improves effectively the equipment steadiness of electrical signal transmission port and TYPE-C subassembly 4 avoids rocking wantonly in transportation or use and influences the equipment precision, ensures to reach good electrical signal transmission quality.

In particular, the width of the female housing fixing cavity is smaller than the width of the port fixing cavity, which can effectively improve the assembly stability of the TYPE-C female housing 27 and the electrical signal transmission port.

In a preferred embodiment, the plugging positions of the MPO module 3 and the TYPE-C module 4 can be adjusted according to actual use requirements, and the setting positions of the optical module mounting flange 25 and the electrical module limiting seat 26 are correspondingly adjusted; specifically, the following design schemes of the external structure of the optoelectronic hybrid connector are described: (1) as shown in fig. 1, the straight-line parallel-bifurcated HDMI optoelectronic hybrid connector is arranged in such a manner that the insertion directions of the MPO module 3 and the TYPE-C module 4 are the same, so that the optical module mounting flange 25 and the electrical module limiting seat 26 are arranged in parallel, and the structure can effectively reduce the space occupied by the plug wires and improve the use convenience of optoelectronic transmission; (2) as shown in fig. 3, in the linear vertical-forked HDMI optoelectronic hybrid connector, the housing body 1 is recessed to form the electrical module retaining seat 26, and the insertion direction of the electrical module retaining seat 26 is perpendicular to the insertion direction of the optical module mounting flange 25, such a structure effectively reduces the overall structure of the HDMI hybrid connector, and the structure is small and exquisite; (3) as shown in fig. 4, the T-shaped vertical-diverging HDMI optoelectronic hybrid connector has a T-shaped structure formed by the electrical module retainer 26 protruding from the housing body 1, which is not only suitable for the use situation where the plugging directions of the MPO module 3 and the TYPE-C module 4 are perpendicular to each other, but also effectively enhances the assembling stability of the MPO module 3 and the TYPE-C module 4.

The HDMI component, the MPO component and the TYPE-C component are creatively integrated into the detachable HDMI photoelectric hybrid connector, the aim of converting HDMI into MPO and/or TYPE-C is fulfilled, photoelectric hybrid transmission is achieved, the structure is small in size, loss of light in the air is greatly reduced, transmission quality of optical signals is guaranteed, and the HDMI photoelectric hybrid connector has the advantages of being low in loss, high in bandwidth, strong in compatibility and capable of being used in a plug-and-play mode; secondly, the reasonable injeciton has independent space HDMI grafting chamber, MPO grafting chamber and TYPE-C grafting chamber, and will MPO subassembly and TYPE-C subassembly with the connected mode design of HDMI subassembly is for the structure that can freely plug, realizes the quick plug of error-free ground, improves the equipment convenience, and transmission length can alternate wantonly, and the compatibility is strong, and the prevalence is high, and manufacturing cost and cost of maintenance are low.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner. Those skilled in the art can make many possible variations and modifications to the utility model using the above disclosed technical means and teachings, or can modify equivalent embodiments with equivalent variations, without departing from the scope of the utility model. Therefore, all equivalent changes made according to the shape, structure and principle of the present invention should be covered by the protection scope of the present invention without departing from the contents of the technical scheme of the present invention.

Claims

1. The detachable HDMI photoelectric hybrid connector is characterized by comprising a shell body, an HDMI assembly, an MPO assembly and a TYPE-C assembly, wherein the HDMI assembly is optically connected with the MPO assembly, the HDMI assembly is electrically connected with the TYPE-C assembly, and the shell body comprises a hollow accommodating cavity, an HDMI plug-in cavity, an MPO plug-in cavity and a TYPE-C plug-in cavity which are respectively communicated with the accommodating cavity in a penetrating manner;

2. The detachable HDMI optoelectronic hybrid connector according to claim 1, wherein the HDMI assembly comprises a PCB circuit board and an HDMI terminal, the PCB circuit board and the HDMI terminal are fixedly connected, the PCB circuit board is disposed in the receiving cavity, and the HDMI terminal extends from the HDMI socket cavity;

3. The detachable HDMI electrical/optical hybrid connector according to claim 2, wherein a photoelectric conversion chip is disposed on the optical signal transmission port, a LENS is disposed on the photoelectric conversion chip, the low optical loss structure is disposed on the LENS corresponding to the photoelectric conversion chip, and the LENS is disposed with a positioning and docking structure corresponding to the MPO module;

the location butt joint structure includes at least two sets of by the LENS corresponds the guide pin that the MPO subassembly extends out, the guide pin with the butt joint of MPO subassembly.

4. The detachable HDMI optoelectronic hybrid connector according to claim 3, wherein the LENS comprises a mounting section, a refraction section and a butt-joint section which are sequentially arranged, and a refraction cavity is arranged in the refraction section corresponding to the optoelectronic conversion chip;

a refraction lens for realizing 90-degree refraction of a light path is arranged in the refraction section, the refraction lens is arranged at an included angle of 45 degrees relative to the top of the refraction cavity, a first lens for converging the light path in the refraction lens is arranged in the refraction cavity corresponding to the photoelectric conversion chip, and a second lens for converging and coupling the light path to the MPO component is arranged in the butt joint section;

the light path is vertical to the second lens.

5. The removable HDMI optoelectronic hybrid connector of claim 4, wherein the MPO plug cavity is provided with a mounting flange for optical module, the mounting flange for optical module comprises a hollow MPO assembly mounting cavity, and a port mounting cavity and a LENS mounting cavity which are communicated with the MPO assembly mounting cavity in a penetrating manner, the optical signal transmission port is fittingly penetrated in the port mounting cavity, and the LENS is fittingly penetrated in the LENS mounting cavity.

6. The detachable HDMI optoelectronic hybrid connector as recited in claim 5, wherein fixing snap structures are respectively disposed inside the optical module mounting flange corresponding to two sides of the MPO assembly mounting cavity, an MPO fixing structure is disposed on a peripheral side of the optical module mounting flange corresponding to the fixing snap structures in an extending manner, and an MPO locking cavity is formed between the fixing snap structures and the MPO fixing structure.

7. The detachable HDMI photoelectric hybrid connector according to claim 6, wherein the fixing clip structure comprises an elastic clip member extending from the inside of the optical module mounting flange, an avoiding cavity for the elastic clip member to move is arranged between the elastic clip member and the optical module mounting flange, the elastic clip member is parallel to the assembly direction of the MPO component assembly cavity, and the elastic clip member is convexly provided with a clip protrusion corresponding to the MPO component assembly cavity.

8. The detachable HDMI photoelectric hybrid connector according to claim 7, wherein the MPO component is provided with a locking guide channel corresponding to the elastic fastener, the locking guide channel is parallel to an assembling direction of the MPO component assembling cavity, and one end of the locking guide channel is provided with a fastening groove corresponding to the fastening protrusion in a fitting manner.

9. The detachable HDMI optoelectronic hybrid connector according to claim 8, wherein an electrical module retaining socket is disposed in the TYPE-C plug cavity, the electrical module retaining socket comprises a hollow female socket fixing cavity and a port fixing cavity, and the electrical signal transmission port is fittingly inserted into the port fixing cavity;

in female fixed chamber of seat in be provided with the female seat of TYPE-C with the looks adaptation, female seat of TYPE-C with signal transmission port electric connection, the removable assembly in of TYPE-C subassembly in female seat of TYPE-C.

10. The removable HDMI electro-optic hybrid connector of claim 9, wherein a width of said female socket securing cavity is less than a width of said port securing cavity.