Photoelectric hybrid connector convenient to unlock

Abstract

The utility model discloses a photoelectric hybrid connector convenient to unlock, which belongs to the technical field of photoelectric hybrid connectors and comprises a main connecting pipe assembly, an auxiliary connecting pipe assembly is arranged on one side of the main connecting pipe assembly, and photoelectric cables are mounted at the central positions of the main connecting pipe assembly and the auxiliary connecting pipe assembly. A main lantern ring assembly is installed on the outer side of the end, close to the auxiliary connecting pipe assembly, of the main connecting pipe assembly, an auxiliary lantern ring assembly is installed on the outer side of the end, close to the main connecting pipe assembly, of the auxiliary connecting pipe assembly, and pressure blocks are installed on the upper side and the lower side of the main lantern ring assembly. According to the utility model, through the arrangement of the buffer fixing device, the connector can buffer external collision to a certain extent through the cooperation of the elastic rubber cylinder and the small damper, so that the possibility that the connector is accidentally damaged is reduced, and the connector can be fixed in an auxiliary manner to a certain extent through the suction cup when needed; and the working capability of the connector is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photoelectric hybrid connectors, and in particular relates to a photoelectric hybrid connector which is easy to unlock. Background Art

[0002] Optoelectronic hybrid connector is an accessory used for connecting optical and electrical cables. It is widely used in optical fiber transmission lines, optical fiber distribution frames, optical fiber testing instruments and other fields.

[0003] Chinese patent application No. 202020452323.5 discloses an optoelectronic hybrid connector, including a main connecting tube and a secondary connecting tube, a main sleeve is provided at the outer ring position of the head of the main connecting tube, a corresponding secondary sleeve is provided at the outer ring position of the head of the secondary connecting tube, optoelectronic cables are provided inside the main connecting tube and the secondary connecting tube, reinforcing sleeves are provided at the outer rings of the main connecting tube and the secondary connecting tube, two arc-shaped card plates are provided at the front end face of the secondary sleeve, a positioning card block is provided at the front end face of the arc-shaped card plate, an outer slide groove and an inner slide groove are provided at the front end face of the main sleeve corresponding to the arc-shaped card plate and the positioning card block, and an adjustable arc-shaped card block is provided at the tail position of the lower wall of the inner slide groove. The optoelectronic hybrid connector described in the utility model makes the disassembly and assembly of the connector more convenient by providing the main and secondary sleeve rings at the outer rings of the main and secondary connecting tubes, and providing the arc-shaped card plate and the positioning card block that are easy to adjust between the main and secondary sleeve rings.

[0004] 1. The above-mentioned public patent has the problem that it is easily damaged by external collisions and cannot be assisted in fixing when needed, thereby reducing the working ability of the connector; 2. The above-mentioned public patent has the problem that the overall length of the optoelectronic cable cannot be adjusted when needed, thereby reducing the practicality of the connector. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a photoelectric hybrid connector which is easy to unlock and has the characteristics of high working capacity and strong practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an optoelectronic hybrid connector that is easy to unlock, comprising a main connecting tube assembly, a secondary connecting tube assembly is arranged on one side of the main connecting tube assembly, optoelectronic cables are installed at the central position of the main connecting tube assembly and the secondary connecting tube assembly, a main collar assembly is installed on the outer side of one end of the main connecting tube assembly close to the secondary connecting tube assembly, a secondary collar assembly is installed on the outer side of one end of the secondary connecting tube assembly close to the main connecting tube assembly, pressure blocks are installed on the upper and lower sides of the main collar assembly, a buffer fixing device is installed below the main connecting tube assembly and the secondary connecting tube assembly, and storage and adjustment devices are installed on the outer sides of both ends of the main connecting tube assembly and the secondary connecting tube assembly that are far away from each other.

[0007] Preferably, the buffer fixing device includes a base plate, an elastic rubber tube, a connecting plate, a connecting sleeve, a small damper and a fixing assembly. Connecting sleeves are installed below the main connecting pipe assembly and the auxiliary connecting pipe assembly. A connecting plate is provided below the connecting sleeve. A base plate is provided below the two connecting plates. Two elastic rubber tubes are installed between the two connecting plates and the base plate. Two small dampers are installed between the two connecting plates and the base plate and at positions inside the two elastic rubber tubes. A plurality of fixing assemblies are installed at the bottom of the base plate.

[0008] Preferably, the buffer fixing device further comprises a connecting block and a spring pin. The connecting block is installed above the connecting plate and at a position inside the connecting sleeve. The connecting block and the connecting sleeve are connected via the spring pin.

[0009] Preferably, the fixing assembly comprises a suction cup and a threaded block, a plurality of threaded blocks are threadedly mounted on the bottom of the base plate, and a suction cup is mounted below the threaded block.

[0010] Preferably, the storage and adjustment device includes a storage box, a knob, a screw and a clamping frame. Storage boxes are installed on the outside of the two ends of the main connecting tube assembly and the auxiliary connecting tube assembly that are away from each other and located on the outside of the photoelectric cable. Screws are installed on both sides of the storage box through bearings, the clamping frame is installed on the outside of the screw through threads, and a knob is installed on the side of the screw away from the storage box.

[0011] Preferably, the height of the outer top surface of the storage box is equal to the height of the inner top surface of the clamping frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a buffer fixing device so that the connector can buffer external collisions to a certain extent through the cooperation of the elastic rubber tube and the small damper, thereby reducing the possibility of accidental damage to the connector, and the connector can be auxiliary fixed by the suction cup when necessary, thereby improving the working ability of the connector.

[0014] 2. The utility model provides a storage adjustment device, so that the staff can store the excess photoelectric cables in the storage box when needed, so as to adjust the overall length of the photoelectric cables to a certain extent, thereby improving the practicality of the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional cutaway view of the utility model;

[0017] Figure 3 It is a three-dimensional cutaway view of the buffer fixing device of the utility model;

[0018] Figure 4 It is a three-dimensional cutaway view of the storage and adjustment device of the utility model.

[0019] In the figure: 1. auxiliary connecting pipe assembly; 2. buffer fixing device; 21. bottom plate; 22. elastic rubber tube; 23. connecting plate; 24. connecting block; 25. connecting sleeve; 26. spring pin; 27. small damper; 28. fixing assembly; 281. suction cup; 282. threaded block; 3. main sleeve ring assembly; 4. main connecting pipe assembly; 5. storage adjustment device; 51. storage box; 52. knob; 53. screw rod; 54. clamping frame; 6. photoelectric cable; 7. pressure block; 8. auxiliary sleeve ring assembly. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: an optoelectronic hybrid connector that is easy to unlock, comprising a main connecting tube assembly 4, a sub-connecting tube assembly 1 is arranged on one side of the main connecting tube assembly 4, optoelectronic cables 6 are installed at the central position of the main connecting tube assembly 4 and the sub-connecting tube assembly 1, a main sleeve assembly 3 is installed on the outer side of one end of the main connecting tube assembly 4 close to the sub-connecting tube assembly 1, a sub-sleeve assembly 8 is installed on the outer side of one end of the sub-connecting tube assembly 1 close to the main connecting tube assembly 4, pressure blocks 7 are installed on the upper and lower sides of the main sleeve assembly 3, a buffer fixing device 2 is installed below the main connecting tube assembly 4 and the sub-connecting tube assembly 1, and a storage adjustment device 5 is installed on the outer sides of both ends of the main connecting tube assembly 4 and the sub-connecting tube assembly 1 that are far away from each other.

[0023] Specifically, the buffer fixing device 2 includes a base plate 21, an elastic rubber tube 22, a connecting plate 23, a connecting sleeve 25, a small damper 27 and a fixing assembly 28. A connecting sleeve 25 is installed below the main connecting pipe assembly 4 and the auxiliary connecting pipe assembly 1. A connecting plate 23 is arranged below the connecting sleeve 25. A base plate 21 is arranged below the two connecting plates 23. Two elastic rubber tubes 22 are installed between the two connecting plates 23 and the base plate 21. Two small dampers 27 are installed between the two connecting plates 23 and the base plate 21 and at the inner side of the two elastic rubber tubes 22. A plurality of fixing assemblies 28 are installed at the bottom of the base plate 21.

[0024] By adopting the above technical solution, the connector can buffer external collisions to a certain extent through the cooperation of the elastic rubber tube 22 and the small damper 27, thereby reducing the possibility of accidental damage to the connector and better meeting the needs of the staff.

[0025] Specifically, the buffer fixing device 2 further includes a connecting block 24 and a spring pin 26 . The connecting block 24 is installed above the connecting plate 23 and inside the connecting sleeve 25 . The connecting block 24 and the connecting sleeve 25 are connected via the spring pin 26 .

[0026] By adopting the above technical solution, the staff can connect or separate the connecting plate 23 and the connecting sleeve 25 through the cooperation of the connecting block 24 and the spring pin 26 when necessary, thereby facilitating the staff to load and unload the bottom plate 21 and other structures.

[0027] Specifically, the fixing assembly 28 includes a suction cup 281 and a threaded block 282 . A plurality of threaded blocks 282 are threadedly mounted on the bottom of the base plate 21 , and a suction cup 281 is mounted below the threaded block 282 .

[0028] By adopting the above technical solution, the connector can be assisted in fixing by the suction cup 281 when needed, thereby reducing the possibility of accidental movement of the connector and better meeting the needs of work.

[0029] When the present embodiment is used, when the connector is needed, the two pressure blocks 7 are manipulated, and the auxiliary sleeve assembly 8 and the main sleeve assembly 3 are cooperated to connect the auxiliary connecting pipe assembly 1 with the main connecting pipe assembly 4 and the photoelectric cable 6 therein, and then the staff puts the two connecting sleeves 25 in the buffer fixing device 2 on the two connecting blocks 24 and fixes them by two spring pins 26, and then adsorbs and fixes the suction cups 281 in each fixing assembly 28 in the working position, thereby fixing the position of the connector for use, and then the threaded block 282 plays the role of connection and installation, and the elastic rubber tube 22 and the small damper 27 between the bottom plate 21 and the two connecting plates 23 can buffer external collisions.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the storage and adjustment device 5 includes a storage box 51, a knob 52, a screw rod 53 and a clamping frame 54, and the storage boxes 51 are installed on the outer sides of the two ends away from each other between the main connecting pipe assembly 4 and the auxiliary connecting pipe assembly 1 and on the outer side of the photoelectric cable 6, the screw rods 53 are installed on both sides of the storage box 51 through bearings, the clamping frame 54 is installed on the outer side of the screw rod 53 through threads, and the knob 52 is installed on the side of the screw rod 53 away from the storage box 51.

[0032] By adopting the above technical solution, the staff can store the redundant photoelectric cables 6 in the storage box 51 when needed, thereby adjusting the overall length of the photoelectric cables 6 to a certain extent, and better meeting the work needs in different situations.

[0033] Specifically, the height of the outer top surface of the storage box 51 is equal to the height of the inner top surface of the clamping frame 54 .

[0034] By adopting the above technical solution, the connector can ensure that the outer top surface of the storage box 51 and the inner top surface of the clamping frame 54 are in close contact with each other, thereby preventing the clamping frame 54 from rotating and deviating during movement.

[0035] When this embodiment is used, when it is necessary to adjust the overall length of a certain photoelectric cable 6, the excess part of the photoelectric cable 6 is pushed into the storage box 51 in the corresponding storage and adjustment device 5, and the photoelectric cable 6 is slidably connected to the storage box 51. The two knobs 52 are rotated to drive the two screw rods 53 to rotate. The screw rods 53 are threadedly connected to the clamping frame 54, and the inner top surface of the clamping frame 54 is close to the outer top surface of the storage box 51, so the two screw rods 53 drive the two clamping frames 54 to move, thereby clamping and fixing the photoelectric cable 6, and the adjustment is completed.

[0036] In the utility model, the structure and principle of the secondary connecting tube assembly 1 composed of a secondary connecting tube and a reinforcing sleeve, the main sleeve assembly 3 composed of a main sleeve ring, an outer slide groove, an inner slide groove, a limiting groove, a connecting column, an arc-shaped block, a cross plate, a lifting groove, a positioning column, a spring, a circular hole, a fixed circular groove, a rectangular block and a rectangular slot, the main connecting tube assembly 4 composed of a main connecting tube and a reinforcing sleeve, an optoelectronic cable 6, a pressure block 7, and a secondary sleeve assembly 8 composed of a secondary sleeve ring, an arc-shaped card plate, a positioning card block, an elastic pad and a positioning card slot have been disclosed in an optoelectronic hybrid connector disclosed in Chinese patent application number 202020452323.5. Its working principle is to arrange a main sleeve ring and a secondary sleeve ring on the outer ring of the main connecting tube and the secondary connecting tube, and to arrange an arc-shaped card plate and a positioning card block that are easy to adjust between the main sleeve ring and the secondary sleeve ring, so that the disassembly and assembly of the connector is more convenient. When in use, first align the main connecting tube with the secondary connecting tube, and then insert the arc-shaped card plate and the positioning card block into the corresponding outer slide groove and inner slide groove. The arc block drives the lower cross plate to move downward along the positioning column and squeezes the spring below. The spring is compressed under the force until the arc block leaves the inner groove, and then continues to rotate to make the positioning block rotate to the innermost end of the inner groove. At this time, the arc block is located at the position of the positioning slot in the middle of the positioning block. The arc block rises again under the action of elastic force and is stuck in the positioning slot, so that the positioning block cannot move back, thereby completing the installation of the connector. When the connector needs to be disassembled, find the two pressure blocks on the outer ring of the main sleeve and press them. The pressure block squeezes the lower cross plate through the connecting column, causing the cross plate to move downward again, so that the arc block is out of the positioning slot, and then the secondary sleeve can be rotated in the opposite direction and taken out, thereby completing the disassembly of the connector.

[0037] The structure and principle of the small and medium-sized damper 27 of the utility model have been disclosed in a micro-box device for computer network security disclosed in Chinese Patent Application No. 202020567163.9. Its working principle consists of a piston and an oil tank, which is filled with oil. When the object moves, the piston moves in the oil, thereby consuming energy and slowing down the movement of the object.

[0038] The working principle and use process of the utility model are as follows: when the connector needs to be used, the two pressure blocks 7 are manipulated, and the auxiliary sleeve assembly 8 and the main sleeve assembly 3 are matched to connect the auxiliary connecting pipe assembly 1 with the main connecting pipe assembly 4 and the photoelectric cable 6 therein, and then the staff puts the two connecting sleeves 25 in the buffer fixing device 2 on the two connecting blocks 24 and fixes them through two spring pins 26, and then adsorbs and fixes the suction cups 281 in each fixing assembly 28 in the working position, thereby fixing the position of the connector, and then using it, the threaded block 282 plays the role of connection and installation, and the bottom plate 21 and the two connecting sleeves are connected. The elastic rubber tube 22 and the small damper 27 between the connecting plates 23 can buffer external collisions; when the overall length of a certain photoelectric cable 6 needs to be adjusted, the excess part of the photoelectric cable 6 is pushed into the storage box 51 in the corresponding storage adjustment device 5, and the photoelectric cable 6 is slidably connected to the storage box 51. The two knobs 52 are rotated to drive the two screw rods 53 to rotate. The screw rods 53 are threadedly connected to the clamping frame 54, and the inner top surface of the clamping frame 54 is close to the outer top surface of the storage box 51, so the two screw rods 53 drive the two clamping frames 54 to move, thereby clamping and fixing the photoelectric cable 6, and the adjustment is completed.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optoelectronic hybrid connector that is easy to unlock, comprising a main connecting pipe assembly, characterized in that: A secondary connecting pipe assembly is arranged on one side of the main connecting pipe assembly, and photoelectric cables are installed at the central position of the main connecting pipe assembly and the secondary connecting pipe assembly, a main sleeve assembly is installed on the outer side of one end of the main connecting pipe assembly close to the secondary connecting pipe assembly, and a secondary sleeve assembly is installed on the outer side of one end of the secondary connecting pipe assembly close to the main connecting pipe assembly, pressure blocks are installed on the upper and lower sides of the main sleeve assembly, a buffer fixing device is installed below the main connecting pipe assembly and the secondary connecting pipe assembly, and storage and adjustment devices are installed on the outer sides of both ends of the main connecting pipe assembly and the secondary connecting pipe assembly that are far away from each other.

2. The optoelectronic hybrid connector that is easy to unlock according to claim 1, characterized in that: The buffer fixing device includes a base plate, an elastic rubber tube, a connecting plate, a connecting sleeve, a small damper and a fixing assembly. Connecting sleeves are installed below the main connecting pipe assembly and the auxiliary connecting pipe assembly. A connecting plate is provided below the connecting sleeve. A base plate is provided below the two connecting plates. Two elastic rubber tubes are installed between the two connecting plates and the base plate. Two small dampers are installed between the two connecting plates and the base plate and at positions inside the two elastic rubber tubes. Multiple fixing assemblies are installed at the bottom of the base plate.

3. The optoelectronic hybrid connector that is easy to unlock according to claim 2, characterized in that: The buffer fixing device also includes a connecting block and a spring pin. The connecting block is installed above the connecting plate and located inside the connecting sleeve. The connecting block and the connecting sleeve are connected through the spring pin.

4. The optoelectronic hybrid connector that is easy to unlock according to claim 2, characterized in that: The fixing assembly comprises a suction cup and a threaded block. A plurality of threaded blocks are threadedly mounted on the bottom of the base plate, and a suction cup is mounted below the threaded block.

5. The optoelectronic hybrid connector that is easy to unlock according to claim 1, characterized in that: The storage and adjustment device includes a storage box, a knob, a screw and a clamping frame. Storage boxes are installed on the outside of the two ends of the main connecting tube assembly and the auxiliary connecting tube assembly that are away from each other and located on the outside of the photoelectric cable. Screws are installed on both sides of the storage box through bearings, the clamping frame is installed on the outside of the screw through threads, and a knob is installed on the side of the screw away from the storage box.

6. The optoelectronic hybrid connector that is easy to unlock according to claim 5, characterized in that: The height of the outer top surface of the storage box is equal to the height of the inner top surface of the clamping frame.

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