Photoelectric mixed micro rectangular connector

Abstract

The utility model discloses a photoelectric mixed micro rectangular connector, which comprises a connecting sleeve shell, a mounting base is inserted in the connecting sleeve shell, a sliding buckling mechanism is arranged in the mounting base, and a male plug and a female plug are not easy to separate, break or fracture when the connector is pulled by external force through the sliding buckling mechanism. According to the photoelectric hybrid micro-rectangular connector, during assembly, a cable and a first flexible anti-dragging head are inserted into the mounting base, the cable is stripped off to connect and fix a wire harness, then the mounting base and a pressing and fixing block are closed and inserted into a connecting sleeve shell, a connecting rod is in contact with the outer surface of a second inserting block, and the connecting rod is inserted into the second inserting block; when the cable is damaged, the connecting rod is driven to slide in the connecting sleeve shell and push the plug pin to move, so that the plug pin and the first flexible anti-dragging head are clamped to improve the tensile capacity of the cable, the probability of cable breakage is reduced, and when the cable is damaged, the cable can be disassembled and replaced only by disassembling and opening the mounting base and the pressing and fixing block.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to an optoelectronic hybrid micro-rectangular connector. Background Technique

[0002] With the development and replacement of technology, various electrical terminals and devices are moving towards the direction of intelligence and miniaturization, making the requirements for the connectors connected to these devices more and more stringent. Some devices need to transmit electrical signals and optical signals simultaneously during use, such as optical transmission computers, inserted in communication networks, small outdoor optical fiber communication networks, etc. These devices need to set up transmission switching devices for optical signals and electrical signals respectively during use, which will inevitably increase the complexity of the circuit. And during use, a fiber optic connector and an electrical connector need to be added respectively. The increase of these devices will expand the volume of the connector and increase the installation time. The existing optoelectronic connectors have poor tensile performance during use. When subjected to external force pulling, the cables inside the male plug and the female plug are very easy to break from the interface or break and separate from the inside, which greatly affects the use. Content of the Utility Model

[0003] The purpose of the utility model is to provide an optoelectronic hybrid micro-rectangular connector to solve the problem that the cables inside the male plug and the female plug are very easy to separate and disconnect when subjected to external force pulling as proposed in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: an optoelectronic hybrid micro-rectangular connector, including a connecting sleeve. An installation base is inserted inside the connecting sleeve, and the installation base is in fit with the outer surface of the connecting sleeve. Grooves are formed on the outer surfaces of both sides of the connecting sleeve. A pressing and fixing block is rotatably installed on the outer surface of the installation base, and the outer surface of the pressing and fixing block is in fit with the outer surface of the installation base. And a magnet is arranged between the installation base and the pressing and fixing block. One end of the connecting sleeve away from the installation base is provided with a first plug-in block, and a second plug-in block is in fit with the outer surface of one end of the first plug-in block. A sliding buckling mechanism is arranged inside the installation base. Through the sliding buckling mechanism, it is not easy for the male plug and the female plug to separate, disconnect or break when the connector is subjected to external force pulling.

[0005] Preferably, the sliding buckling mechanism includes: a connecting rod. The connecting rod is slidably installed at one end of the installation base away from the pressing and fixing block, and a pin is slidably installed inside the installation base. One end of the connecting rod is designed to be inclined, and the inclined surface of the connecting rod is in fit with the outer surface of the pressing and fixing block. A first flexible anti-pulling head is inserted on the outer surface of one end of the installation base, and the first flexible anti-pulling head is fixedly connected to the cable. And the outer surface of the first flexible anti-pulling head is engaged with the pin.

[0006] With the above technical solution, after the installation base and the fastening block are closed and inserted into the interior of the connecting sleeve for fixation, the connecting rod will fit against the outer surface of the second plugging block, causing the connecting rod to slide inside the installation base and jack up the pin through the inclined surface, so that the pin is inserted into the groove of the first flexible anti-pulling head to fix the first flexible anti-pulling head. At the same time, when assembling the installation base and the cable, the cable can be peeled and directly inserted into the installation base together with the first flexible anti-pulling head. This not only facilitates the assembly and replacement of the cable, but also improves the tensile performance of the cable and reduces the possibility of breakage or disconnection at the male plug, female plug or interface.

[0007] Preferably, a sliding press-fitting mechanism is provided between the connecting sleeve and the installation base. Through the sliding press-fitting mechanism, after the installation base and the fastening block are inserted into the interior of the connecting sleeve, they can be automatically fixed and the inserted wire harness can be clamped, reducing the probability of the cable being disengaged during pulling.

[0008] With the above technical solution, after the wire harness inside the cable is connected to the ferrule and press-fitted and fixed, the ferrule can be snapped into the interior of the installation base. Then, the fastening block is closed, so that the magnets between the fastening block and the installation base attract each other, causing the installation base and the fastening block to close and clamp the ferrule for pre-fixation, reducing the probability of disconnection caused by the displacement of the wire harness during subsequent movement. And by inserting the installation base and the fastening block into the connecting sleeve, the ferrule is completely fixed, improving the connection firmness between the wire harness and the ferrule inside the cable and reducing the probability of disconnection between the cable and the ferrule when subjected to external pulling and plugging.

[0009] Preferably, the sliding press-fitting mechanism includes: a clamping block, which is fixedly arranged on the outer surfaces of both sides of the installation base, and the clamping block is engaged with the connecting sleeve, and the grooves on both sides of the connecting sleeve coincide with the clamping block. One end of the fastening block is inclined, and the fastening block is engaged with the connecting sleeve, and the outer surface of the connecting sleeve is fitted with the outer surface of the fastening block. One end of the installation base located inside the connecting sleeve is inclined. A ferrule is arranged between the installation base and the fastening block, and the ferrule is respectively engaged with the installation base and the fastening block, and the outer surfaces of the fastening block and the installation base are fitted with the outer surface of the wire harness. The ferrule is connected to the wire harness.

[0010] With the above technical solution, after the cable is inserted into the interior of the installation base during assembly, the wire harness inside the cable can be peeled and separated. Then, the wire harness is inserted into the ferrule and press-fitted. Then, the installation base and the fastening block are inserted into the interior of the connecting sleeve. The installation base is fixed by the engagement of the clamping block and the connecting sleeve. And during disassembly, the clamping block can be pressed down through the grooves on both sides of the connecting sleeve, causing the clamping block to disengage from the connecting sleeve, which is convenient for assembly and convenient for replacement and disassembly when the cable is damaged.

[0011] Preferably, a leverage block is provided on one side of the mounting base close to the first flexible anti-pulling head, and the leverage block protrudes from the outer surface of the mounting base. The leverage block is designed in a T shape. An LED connection lamp is inlaid on the outer surface of the mounting base, one end of the LED connection lamp is connected to the ferrule, and one end of the LED connection lamp is connected to the negative pole of the cable.

[0012] With the above technical solution, when disassembling the mounting base, the mounting base can be pulled out of the connecting sleeve through the leverage block. Through the T-shaped design of the leverage block, the grasping difficulty of the leverage block is reduced. Through the LED connection lamp, it can be clearly judged whether the circuit between the cable and the ferrule is connected, which is convenient for judging the connection and disconnection of the cable, and at the same time convenient for disassembly and maintenance.

[0013] Preferably, fixing buckles are provided on the outer surfaces of the first plug-in block and the second plug-in block, and the fixing buckles are engaged with the connecting sleeve. Through holes are provided through the outer surfaces on both sides of the connecting sleeve, and the through holes are attached to the side surfaces of the fixing buckles.

[0014] With the above technical solution, after placing the cable of the receiving end between the first plug-in block and the second plug-in block, the first plug-in block and the second plug-in block can be inserted into the connecting sleeve. Through the extrusion of the connecting sleeve on the first plug-in block and the second plug-in block, the cable placed between the first plug-in block and the second plug-in block is fixed. At the same time, through the engagement of the fixing buckle with the connecting sleeve, the first plug-in block and the second plug-in block are fixed inside the connecting sleeve, which is convenient for assembling the cable of the receiving end.

[0015] Preferably, press-fit connectors are inlaid on the outer surfaces of the first plug-in block and the second plug-in block. Anti-slip protrusions are provided inside the press-fit connectors, and the press-fit connectors are attached to each other. The press-fit connectors are connected to the ferrule. A second flexible anti-pulling head is snap-fitted between the first plug-in block and the second plug-in block, and the second flexible anti-pulling head is fixedly connected to the cable.

[0016] With the above technical solution, the cable of the receiving end is peeled and snapped into the press-fit connector. Through the anti-slip protrusions inside the press-fit connector, the press-fit connectors can be clamped and fixed to the wire harness after being closed to each other. By snapping the second flexible anti-pulling head into the first plug-in block and the second plug-in block, the anti-pulling performance of the cable can be improved, and the connection stability between the wire harness in the cable and the press-fit connector can be improved, and the cable at the input end and the cable at the receiving end can be fixed by plugging.

[0017] Compared with the prior art, the beneficial effects of the present utility model are: This optoelectronic hybrid micro-rectangular connector:

[0018] 1. During assembly, the cable needs to be stripped and inserted into the interior of the mounting base, and together with the first flexible anti-pulling head, it is inserted into the interior of the mounting base. Then, the wire harness inside the cable is connected and fixed. Subsequently, the mounting base and the pressing and fixing block are inserted into the connecting sleeve, so that the connecting rod contacts the outer surface of the second plugging block, driving the connecting rod to slide within the connecting sleeve and pushing the pin to move, causing the pin to engage with the first flexible anti-pulling head, automatically fixing the first flexible anti-pulling head after the mounting base and the pressing and fixing block are inserted into the connecting sleeve, improving the tensile strength of the cable and reducing the probability of cable breakage and separation;

[0019] 2. After the cable is stripped and inserted into the interior of the mounting base, the wire harness inside the cable and the optical fiber are sequentially connected and crimped to the ferrule according to the wire sequence, and the ferrule is placed into the interior of the mounting base. Subsequently, the pressing and fixing block can be rotated to fit with the mounting base, and the mounting base and the pressing and fixing block are initially fixed by the magnets on their outer surfaces to prevent the mounting base and the pressing and fixing block from automatically opening, resulting in incorrect wire sequence. Subsequently, the mounting base and the pressing and fixing block can be inserted into the interior of the connecting sleeve, so that the clamping block engages with the connecting sleeve and fixes the mounting base. When disassembly is required, only by pressing down the clamping block through the grooves on both sides of the connecting sleeve, causing the clamping block to disengage from the connecting sleeve, the mounting base can be removed from the connecting sleeve, facilitating the removal of the mounting base and the replacement of the cable during maintenance;

[0020] 3. The cable at the receiving end is stripped and the second flexible anti-pulling head is placed and snapped into the second plugging block. Then, the wire harnesses in the cable are respectively placed into the crimping plug joints, and the first plugging block is buckled on the second plugging block, causing the two crimping plug joints to fit together, and the anti-slip protruding blocks clamp and fix the wire harnesses. Subsequently, the first plugging block and the second plugging block are inserted into the interior of the connecting sleeve, so that the fixing buckle engages with the connecting sleeve, fixing the positions of the first plugging block and the second plugging block. In cooperation with the engagement of the second flexible anti-pulling head with the first plugging block and the second plugging block, and after the cable is damaged, the fixing buckle can be depressed by inserting a tool through the through hole, causing the fixing buckle to disengage from the connecting sleeve, removing the first plugging block and the second plugging block to replace the damaged cable, and improving the tensile strength of the cable at the receiving end. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic side-sectional view of the connecting sleeve and the first plugging block of the present utility model;

[0022] Figure 2 It is a schematic sectional view of the connecting sleeve and the plugging block of the present utility model;

[0023] Figure 3 It is a schematic side-sectional view of the plug joint and the pressing and fixing block of the present utility model;

[0024] Figure 4This is a schematic diagram of the three-dimensional structure of the plug connector and the plug core of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the plug connector and the clamping and fixing block of the utility model;

[0026] Figure 6 It is a schematic diagram of the exploded three-dimensional structure of the first plug-in block and the second plug-in block of the utility model.

[0027] In the figure: 1. connecting shell; 2. mounting base; 3. clamping and fixing block; 4. insert core; 5. clamping block; 6. connecting rod; 7. latch; 8. first flexible anti-pull head; 9. LED connecting lamp; 10. first plug-in block; 11. second plug-in block; 12. fixing buckle; 13. second flexible anti-pull head; 14. pressing plug connector; 15. through hole; 16. lever block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-6 The utility model provides a technical solution: an optoelectronic hybrid micro rectangular connector, comprising a connecting shell 1, a mounting base 2 is inserted into the interior of the connecting shell 1, and the mounting base 2 is fitted with the outer surface of the connecting shell 1, grooves are provided on the outer surfaces of both sides of the connecting shell 1, a clamping and fixing block 3 is rotatably installed on the outer surface of the mounting base 2, and the outer surface of the clamping and fixing block 3 is fitted with the outer surface of the mounting base 2, and a magnet is provided between the mounting base 2 and the clamping and fixing block 3, a first plug-in block 10 is provided at one end of the connecting shell 1 away from the mounting base 2, and a second plug-in block 11 is fitted on the outer surface of one end of the first plug-in block 10.

[0030] The cables at the input and output ends are fixed inside the mounting base 2 by rotating and pressing the pressing and fixing block 3, and the wiring harness and the plug core 4 can be initially fixed by the magnets on the mounting base 2 and the outer surface of the pressing and fixing block 3, so that the plug core 4 and the wiring harness will not move arbitrarily and cause disconnection, and the pressing and fixing block 3 can be pressed silently to insert the mounting base 2 and the pressing and fixing block 3 into the interior of the connecting housing 1.

[0031] The inside of the mounting base 2 is provided with a sliding fastening mechanism. Through the sliding fastening mechanism, the male plug and the female plug of the connector are not easily separated, disconnected or broken when subjected to external pulling force. The sliding fastening mechanism includes: a connecting rod 6. The connecting rod 6 is slidably mounted at one end of the mounting base 2 away from the pressing and fixing block 3. And a pin 7 is slidably mounted inside the mounting base 2. One end of the connecting rod 6 is inclined. And the inclined surface of the connecting rod 6 is in contact with the outer surface of the pressing and fixing block 3. A first flexible anti-pulling head 8 is inserted into the outer surface of one end of the mounting base 2. And the first flexible anti-pulling head 8 is fixedly connected to the cable. And the outer surface of the first flexible anti-pulling head 8 is engaged with the pin 7.

[0032] During assembly, the cable needs to be peeled to separate the wire harness first and then inserted into the inside of the connecting sleeve 1. Together with the first flexible anti-pulling head 8, it is inserted into the inside of the connecting sleeve 1 and then wired and fixedly connected. Subsequently, the mounting base 2 and the pressing and fixing block 3 can be inserted into the inside of the connecting sleeve 1, so that the connecting rod 6 is in contact with the outer surface of the second plugging block 11. And the connecting rod 6 slides inside the mounting base 2. Through the contact between the inclined surface of the connecting rod 6 and the pin 7, the pin 7 rises as the connecting rod 6 moves and is snapped into the inside of the first flexible anti-pulling head 8. So that the mounting base 2 and the pressing and fixing block 3 can be automatically fixed after being inserted into the connecting sleeve 1. At the same time, the connection stability between the cable and the mounting base 2 is improved, and the probability of cable breakage and male-female plug separation when subjected to external pulling force is reduced.

[0033] A sliding pressing mechanism is provided between the connecting sleeve 1 and the mounting base 2. Through the sliding pressing mechanism, the mounting base 2 and the pressing and fixing block 3 can be automatically fixed after being inserted into the inside of the connecting sleeve 1 and the inserted wire harness is clamped, reducing the probability of cable detachment during pulling. The sliding pressing mechanism includes: a clamping block 5. The clamping block 5 is fixedly arranged on the outer surfaces of both sides of the mounting base 2. And the clamping block 5 is engaged with the connecting sleeve 1. And the grooves on both sides of the connecting sleeve 1 coincide with the clamping block 5. One end of the pressing and fixing block 3 is inclined. And the pressing and fixing block 3 is engaged with the connecting sleeve 1. And the outer surface of the connecting sleeve 1 is in contact with the outer surface of the pressing and fixing block 3. One end of the mounting base 2 located inside the connecting sleeve 1 is inclined. An insert core 4 is arranged between the mounting base 2 and the pressing and fixing block 3. And the insert core 4 is respectively engaged with the mounting base 2 and the pressing and fixing block 3. And the outer surfaces of the pressing and fixing block 3 and the mounting base 2 are in contact with the outer surface of the wire harness. The insert core 4 is connected to the wire harness.

[0034] When assembling, strip the cable and insert it into the interior of the mounting base 2. Then separate the wire harness and insert it into the ferrule 4 for crimping and fixing. Subsequently, place the ferrule 4 on the mounting base 2 and rotate the pressing block 3 to clamp and fix the ferrule 4 and the cable between the pressing block 3 and the mounting base 2. The clamping force of the ferrule 4 is enhanced by the engagement between the pressing block 3 and the connecting sleeve 1, and the mounting base 2 is fixed by the engagement between the clamping block 5 and the connecting sleeve 1. During disassembly, tools can be inserted into the grooves on both sides of the connecting sleeve 1 to press down the clamping block 5 to disengage it from the connecting sleeve 1, facilitating the removal of the mounting base 2 and the pressing block 3 from the connecting sleeve 1, making the repair and replacement of the cable more convenient and easier.

[0035] On one side of the mounting base 2 close to the first flexible anti-pulling head 8, there is a leverage block 16, and the leverage block 16 protrudes from the outer surface of the mounting base 2. The leverage block 16 is designed in a T shape. An LED connection lamp 9 is inlaid on the outer surface of the mounting base 2, and one end of the LED connection lamp 9 is connected to the ferrule 4 and also to the negative pole of the cable.

[0036] Due to the T-shaped design of the leverage block 16, it is easier and more stable to grasp and pull out the mounting base 2. Also, it is possible to determine whether the cable and the ferrule 4 are connected by observing the lighting and extinguishing of the LED connection lamp 9. By observing the LED connection lamp 9, it is possible to quickly judge which cable is damaged, facilitating the judgment of the connection of the circuit and also facilitating the leverage to pull out the mounting base 2 from the connecting sleeve 1.

[0037] On the outer surfaces of the first plug-in block 10 and the second plug-in block 11, there are fixing buckles 12, and the fixing buckles 12 are engaged with the connecting sleeve 1. Through holes 15 are provided through the outer surfaces on both sides of the connecting sleeve 1, and the through holes 15 are in contact with the side surfaces of the fixing buckles 12.

[0038] Insert the second flexible anti-pulling head 13 of the receiving-end cable into the interior of the second plug-in block 11. Then strip the cable and load the wire harness into the crimping plug 14. Subsequently, cover the first plug-in block 10. Then insert the first plug-in block 10 and the second plug-in block 11 into the interior of the connecting sleeve 1 to engage the connecting sleeve 1 with the fixing buckles 12, fixing the first plug-in block 10 and the second plug-in block 11 inside the connecting sleeve 1. When connection and maintenance are required, tools can be inserted into the through holes 15 to press down the fixing buckles 12 to disengage the fixing buckles 12 from the connecting sleeve 1, enabling the separation and removal of the connecting sleeve 1, the first plug-in block 10, and the second plug-in block 11, facilitating repair, removal, and installation in case of faults.

[0039] The outer surfaces of the first plug-in block 10 and the second plug-in block 11 are inlaid with a press-fit connector 14, and the interior of the press-fit connector 14 is provided with anti-slip protrusions. The press-fit connectors 14 are in mutual contact. The press-fit connector 14 is connected to the core 4. A second flexible anti-pulling head 13 is snap-fitted between the first plug-in block 10 and the second plug-in block 11, and the second flexible anti-pulling head 13 is fixedly connected to the cable.

[0040] Through the split design of the first plug-in block 10 and the second plug-in block 11, when installing the cable at the input end, the cable can be conveniently placed into the interior of the press-fit connector 14. Then, the wire harness is clamped and fixed by the clamping of the first plug-in block 10 and the second plug-in block 11, and the wire harness is clamped and fixed by the anti-slip protrusions in the press-fit connector 14, improving the installation convenience and the anti-tensile performance of the receiving end.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optoelectronic hybrid micro-rectangular connector, comprising a connecting sleeve housing (1), an installation base (2) is inserted inside the connecting sleeve housing (1), and the installation base (2) is in contact with the outer surface of the connecting sleeve housing (1). Grooves are provided on the outer surfaces of both sides of the connecting sleeve housing (1). A pressing and fixing block (3) is rotatably installed on the outer surface of the installation base (2), and the outer surface of the pressing and fixing block (3) is in contact with the outer surface of the installation base (2). A magnet is provided between the installation base (2) and the pressing and fixing block (3). One end of the connecting sleeve housing (1) away from the installation base (2) is provided with a first plug-in block (10), and a second plug-in block (11) is attached to the outer surface of one end of the first plug-in block (10). It is characterized in that: A sliding snap - fit mechanism is arranged inside the mounting base (2). When the connector is pulled by an external force, the male plug and the female plug are not easily separated, disconnected or broken through the sliding snap - fit mechanism.

2. The optoelectronic hybrid micro-rectangular connector according to claim 1, wherein: The sliding snap - fit mechanism includes: a connecting rod (6). The connecting rod (6) is slidably installed at one end of the mounting base (2) away from the pressing and fixing block (3). A pin (7) is slidably installed inside the mounting base (2). One end of the connecting rod (6) is inclined, and the inclined surface of the connecting rod (6) is in contact with the outer surface of the pressing and fixing block (3). A first flexible anti - pulling head (8) is inserted on the outer surface of one end of the mounting base (2), and the first flexible anti - pulling head (8) is fixedly connected to the cable. The outer surface of the first flexible anti - pulling head (8) is engaged with the pin (7).

3. The optoelectronic hybrid micro-rectangular connector according to claim 1, characterized in that: A sliding pressing mechanism is arranged between the connecting sleeve (1) and the mounting base (2). After the mounting base (2) and the pressing and fixing block (3) are inserted into the inside of the connecting sleeve (1), they can be automatically fixed through the sliding pressing mechanism and the inserted wire harness is clamped, reducing the probability of the cable being disengaged during pulling.

4. The optoelectronic hybrid micro-rectangular connector according to claim 3, characterized in that: The sliding pressing mechanism includes: a clamping block (5). The clamping block (5) is fixedly arranged on the outer surfaces on both sides of the mounting base (2), and the clamping block (5) is engaged with the connecting sleeve (1). The grooves on both sides of the connecting sleeve (1) coincide with the clamping block (5). One end of the pressing and fixing block (3) is inclined, and the pressing and fixing block (3) is engaged with the connecting sleeve (1). The outer surface of the connecting sleeve (1) is in contact with the outer surface of the pressing and fixing block (3). One end of the mounting base (2) located inside the connecting sleeve (1) is inclined. An insert core (4) is arranged between the mounting base (2) and the pressing and fixing block (3). The insert core (4) is respectively engaged with the mounting base (2) and the pressing and fixing block (3). The outer surfaces of the pressing and fixing block (3) and the mounting base (2) are in contact with the outer surface of the wire harness. The insert core (4) is connected to the wire harness.

5. The optoelectronic hybrid micro-rectangular connector according to claim 1, wherein: A force - borrowing block (16) is arranged on one side of the mounting base (2) close to the first flexible anti - pulling head (8). The force - borrowing block (16) protrudes from the outer surface of the mounting base (2). The force - borrowing block (16) is designed in a T - shape. An LED connection lamp (9) is inlaid on the outer surface of the mounting base (2). One end of the LED connection lamp (9) is connected to the insert core (4), and one end of the LED connection lamp (9) is connected to the negative pole of the cable.

6. The optoelectronic hybrid micro-rectangular connector according to claim 1, characterized in that: Fixing buckles (12) are arranged on the outer surfaces of the first plugging block (10) and the second plugging block (11). The fixing buckles (12) are engaged with the connecting sleeve (1). Through holes (15) are arranged through the outer surfaces on both sides of the connecting sleeve (1). The through holes (15) are in contact with the side surfaces of the fixing buckles (12).

7. The optoelectronic hybrid micro-rectangular connector according to claim 1, wherein: The outer surfaces of the first plug-in block (10) and the second plug-in block (11) are inlaid with a press-fit plug connector (14), and the inside of the press-fit plug connector (14) is provided with anti-slip protruding blocks, and the press-fit plug connectors (14) are mutually attached. The press-fit plug connector (14) is connected to the plug core (4). A second flexible anti-pulling head (13) is snap-fitted between the first plug-in block (10) and the second plug-in block (11), and the second flexible anti-pulling head (13) is fixedly connected to the cable.

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