Multi-port silicon-based optical mixer

Abstract

The utility model belongs to the technical field of frequency mixers, and particularly relates to a multi-port silicon-based optical frequency mixer, which comprises a main body and a base, the main body is provided with a plurality of groups of ports, the upper end part of the base is provided with a groove body II for accommodating the lower end part of the main body, and the side wall of the groove body II is provided with a plurality of groove bodies III. And the multiple third groove bodies located on the same side are connected in a penetrating mode through through holes, first groove bodies are formed in the positions, opposite to the third groove bodies, of the main body, and a quick release assembly is arranged between the main body and the base. According to the multi-port silicon-based optical mixer in the technical scheme, when the main body needs to be disassembled, only a button needs to be pressed, a push rod drives a connecting rod, an extrusion block moves in a third groove body, the extrusion block pushes a locking block to overcome the elastic force of a first spring and is separated from a clamping position of the extrusion block, and the main body can be easily taken down, so that the operation is simple, convenient and rapid; maintenance and overhaul of equipment and replacement of parts are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of mixer, especially involves multi -port silicon -based light mixer. BACKGROUND

[0002] Silicon-based light mixer is a kind of based on silicon material platform, utilizes silicon-based photonics relevant principle and technology, realizes the mixing of two or more different frequency optical signals, and produces new frequency optical signal optoelectronic device.

[0003] Applicant has searched and found that China patent discloses "a kind of radar mixer", its publication (announcement) number is "CN218787413 U", the patent mainly through use, need to make the side of mobile adjusting plate drive installation mobile block to move, simultaneously, the other side of mobile adjusting plate will extrude installation spring, when mobile adjusting plate and installation mobile block move to suitable position, need to be inserted in the inside of mixer mounting groove at the bottom of radar mixer body, after inserting radar mixer body, remove the external force applied on mobile adjusting plate, after removing external force, installation spring will push mobile adjusting plate, so that mobile adjusting plate will drive installation mobile block to move to the side away from radar mixer body, to make the side of installation mobile block be inserted into the inside of rectangular limit slot, to fix radar mixer body on mixer mounting plate, installation step is simple, when installing, personnel's operation is facilitated, but the device lacks quick disassembly mode, when the device is damaged, it is not conducive to the maintenance of the device.

[0004] Therefore, we propose a kind of multi -port silicon -based light mixer. INVENTION CONTENTS

[0005] The utility model proposes the following technical scheme in view of the problems in the prior art:

[0006] Multi-port silicon-based light mixer, including main part and base, the main part has multiple groups of ports, the upper end of the base is provided with the groove body two accommodating the lower end of the main part, the sidewall of the groove body two is provided with a plurality of groove bodies three, a plurality of the groove bodies three located on the same side are connected through the through hole, the main part is provided with groove body one at the opposite position of groove body three, the quick release assembly is arranged between the main part and the base;

[0007] The quick release assembly includes lock block that is slidably connected with groove body one, extrusion block that is slidably connected with groove body three and connecting rod located in the through hole, the first spring is assembled between the lock block and groove body one, a plurality of the extrusion blocks located on the same side are connected through the connecting rod, the button is arranged on the connecting rod, and the movable end of the button extends to the outside of the base through the through hole.

[0008] As the preferred technical scheme, a plurality of limiting blocks are arranged on the lock block, and a sliding groove one is arranged on the sidewall of the groove body one and slidably matched with the limiting blocks.

[0009] The end of the sliding groove one does not coincide with the opening end of the groove body one.

[0010] As the preferred technical scheme, a plurality of sliding grooves two are arranged on the groove body three, a positioning rod is arranged in the sliding groove two, the positioning rod movably sheaths a positioning block and a return spring, the positioning block is connected with the extrusion block, and the two ends of the return spring are connected with the sliding groove two and the positioning block respectively.

[0011] As the preferred technical scheme, a plurality of groups of ports are arranged on the main body and are each equipped with a wiring head.

[0012] A plurality of groups of wire arrangement assemblies are arranged on the main body and correspond to the plurality of groups of ports.

[0013] As the preferred technical scheme, the wire arrangement assembly comprises a sliding frame and a fixing bolt, one end of a supporting rod is slidably matched in the sliding frame, the middle part of the supporting rod is downwardly bent, a wire releasing ring is connected to the movable end, a sliding groove is arranged on the sliding frame and penetrates the middle part of the sliding frame, and the fixing bolt is threadedly connected with the supporting rod through the sliding groove.

[0014] As the preferred technical scheme, a plurality of groups of rubber pads are arranged on the inner circumferential sidewall of the wire releasing ring.

[0015] As the preferred technical scheme, a mounting plate is arranged on the lower end of the base, and a plurality of mounting holes are arranged on the mounting plate.

[0016] The utility model discloses the beneficial effect is:

[0017] The multi-port silicon-based optical frequency mixer in the technical scheme can be automatically clamped into the groove body three under the action of the first spring when the main body is installed with the base, the quick connection of the main body and the base is realized, the complicated installation process is not needed, and the installation efficiency is improved.

[0018] When the main body needs to be disassembled, the user only needs to press the button, the push rod drives the connecting rod, the extrusion block moves in the groove body three, the extrusion block pushes the lock block to overcome the elastic force of the first spring, the lock block is separated from the clamping position with the extrusion block, and the main body can be easily taken down, the operation is simple and quick, and the maintenance, overhaul and component replacement of the equipment are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The whole structure schematic view of the multi-port silicon-based optical frequency mixer in embodiment 1 is shown.

[0020] Figure 2 Figure 1 shows a schematic diagram of the main body of the multi-port silicon-based optical mixer in Example 1;

[0021] Figure 3 Figure 2 shows a schematic diagram of the partial structure of the base in Example 1; Figure 2 Figure 3 shows a schematic diagram of the partial structure of the base in Example 1;

[0022] Figure 4 Figure 4 shows a schematic diagram of the A structure in Example 1; Figure 3 Figure 5 shows a schematic diagram of the A structure in Example 1;

[0023] Figure 5 Figure 6 shows a schematic diagram of the B structure in Example 1; Figure 3 Figure 7 shows a schematic diagram of the B structure in Example 1;

[0024] Figure 6 Figure 8 shows a schematic diagram of the connecting rod structure of the quick-release assembly in Example 1;

[0025] Figure 7 Figure 9 shows a schematic diagram of the wire arrangement assembly in Example 1.

[0026] Figure 1 shows a schematic diagram of the main body of the multi-port silicon-based optical mixer in Example 1; DETAILED DESCRIPTION

[0027] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the present application will be described clearly and completely below in conjunction with embodiments.

[0028] Example 1

[0029] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 Figure 1 shows a schematic diagram of the main body of the multi-port silicon-based optical mixer in Example 1; Figure 2 shows a schematic diagram of the partial structure of the base in Example 1; Figure 3 shows a schematic diagram of the partial structure of the base in Example 1; Figure 4 shows a schematic diagram of the A structure in Example 1; Figure 5 shows a schematic diagram of the A structure in Example 1; Figure 6 shows a schematic diagram of the B structure in Example 1; Figure 7 shows a schematic diagram of the B structure in Example 1; Figure 8 shows a schematic diagram of the connecting rod structure of the quick-release assembly in Example 1; Figure 9 shows a schematic diagram of the wire arrangement assembly in Example 1.

[0030] The quick release assembly 3 comprises a locking block 32 in sliding fit with the groove one, an extrusion block 33 in sliding fit with the groove three and a connecting rod 37 inside the through hole, the first spring 31 is assembled between the locking block 32 and the groove one, the initial state of the first spring 31 is the natural state, the connecting rod 37 is connected between the extrusion blocks 33 on the same side, the button 38 is arranged on the connecting rod 37, the movable end of the button 38 penetrates through the through hole and extends to the outside of the base 2.

[0031] In the technical solution, when the multi-port silicon-based optical mixer is installed, the lower end of the main body 1 is placed into the groove two of the upper end of the base 2, in the process of placing, the locking block 32 is extruded to move into the groove one, at this time, the first spring 31 is compressed, after the lower end of the main body 1 contacts with the bottom wall of the groove two, under the action of the first spring 31, the locking block 32 extends from the groove one and inserts into the groove three, the locking block 32 abuts against the extrusion block 33, and the quick connection of the main body 1 and the base 2 is realized.

[0032] When the multi-port silicon-based optical mixer is disassembled, the button 38 is pressed, the extrusion block 33 is extruded to the locking block 32 through the connecting rod 37, the locking block 32 overcomes the elastic force of the first spring 31, the locking block 32 is separated from the clamping position of the extrusion block 33, and the main body 1 is easily taken out of the groove two. In the process of installing and disassembling the multi-port silicon-based optical mixer, the locking block 32 is in sliding fit with the groove one, the extrusion block 33 is in sliding fit with the groove three, the accuracy and stability of the moving path of the locking block 32 and the extrusion block 33 are ensured, the deviation is prevented, and the stability of the connection is ensured.

[0033] The multi-port silicon-based optical mixer in the technical solution is provided with the quick release assembly 3 between the main body 1 and the base 2, the quick and stable connection of the main body 1 and the base 2 is realized, the installation time is greatly saved, the main body 1 is easily taken out of the base 2, and the maintenance, repair and component replacement of the equipment are facilitated.

[0034] As shown in the figure, Figure 5 The locking block 32 is provided with a plurality of limiting blocks 39, and the side wall of the groove one is provided with a sliding groove one in sliding fit with the limiting blocks 39; in the embodiment, the four limiting blocks 39 are equally distributed in a ring shape on the locking block 32, and the end of the sliding groove one does not coincide with the opening end of the groove one, so that the locking block 32 is prevented from being separated from the groove one. When the locking block 32 reciprocates in the groove one, the limiting blocks 39 are in sliding fit with the sliding groove one, the stability of the locking block 32 in the working process is ensured, the locking block 32 can only move along the path defined by the limiting slot, deviation is avoided, and the reliability of the quick release operation is ensured.

[0035] As shown in the figure, Figure 4 , Figure 6As shown, the plurality of grooves two are arranged on the groove body three, the groove two is internally provided with a positioning rod 35, the positioning rod 35 movably sleeved with a positioning block 34 and a reset spring 36, the positioning block 34 is connected with the extrusion block 33, and the two ends of the reset spring 36 are connected with the groove two and the positioning block 34 respectively.

[0036] When the extrusion block 33 reciprocates in the groove body three, the positioning block 34 is in sliding fit with the positioning rod 35, and the movement of the positioning block 34 is accurately guided; when the extrusion block 33 is pushed by the button 38 to move towards the main body 1, the reset spring 36 is extruded, and after the pressure on the button 38 is removed, the extrusion block 33 moves away from the main body 1 under the action of the reset spring 36; the reset spring 36 is arranged to have the effect of pushing the extrusion block 33 to reset, improve the stability of the extrusion block 33 in the groove body three, and improve the operation convenience of the quick release assembly 3.

[0037] As shown in Figure 1 , Figure 2 , Figure 3 , a plurality of terminal heads 5 are arranged on the plurality of groups of ports of the main body 1; a plurality of wire arrangement assemblies 4 are arranged on the main body 1 corresponding to the plurality of groups of ports; when the optical frequency mixer is normally working, the optical signal is input from the two side ports of the main body 1 through the terminal head 5, and the wire arrangement assembly 4 plays a role in arranging the cable connected with the port.

[0038] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 7 , the wire arrangement assembly 4 comprises a sliding frame 41 arranged at the end of the main body 1 and a fixing bolt 44, one end of a supporting rod 42 is in sliding fit in the sliding frame 41, according to the number of ports, three supporting rods 42 are arranged in each wire arrangement assembly 4, the middle part of the supporting rod 42 is bent downward, and a wire releasing ring 43 is connected to the movable end, a sliding groove is arranged in the sliding frame 41 and penetrates the middle part of the sliding frame 41, the fixing bolt 44 penetrates the sliding groove and is threadedly connected with the supporting rod 42, so as to accurately position the supporting rod 42.

[0039] In the wire arrangement assembly 4 in the technical scheme, when the cable is connected with the terminal head 5, the cable penetrates the wire releasing ring 43, the wire releasing ring 43 supports and limits the cable, the position of the supporting rod 42 in the sliding frame 41 can be adjusted by loosening or tightening the fixing bolt 44, so as to change the position and angle of the wire releasing ring 43 arranged at the other end of the supporting rod 42, which has high flexibility and convenience, and meanwhile, the change of the position and angle of the wire releasing ring 43 adapts to different cable directions and meets the complex wiring demand, so that the cable is arranged in order, and signal interference is reduced.

[0040] As shown in Figure 7As shown, the inner ring side wall of the pay-off ring 43 is provided with a plurality of sets of rubber pads 45, which are evenly distributed in the inner ring of the pay-off ring 43, and the rubber pads 45 are arranged to protect the cable and prevent the cable from being abraded.

[0041] As shown in the drawings, Figure 1 , Figure 2 , Figure 3 As shown, the lower end of the base 2 is equipped with a mounting plate 6, and a plurality of mounting holes are formed in the mounting plate 6, and in the embodiment, four sets of mounting holes are provided.

[0042] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them.

Claims

1. A multi-port silicon-based optical mixer, comprising a body (1) and a base (2), wherein the body (1) has multiple sets of ports, characterized in that, The upper end of the base (2) is provided with a groove 2 to accommodate the lower end of the main body (1). Multiple grooves 3 are provided on the side wall of the groove 2. Multiple grooves 3 located on the same side are connected through through holes. A groove 1 is provided at the position opposite to the main body (1) and the groove 3. A quick-release assembly (3) is provided between the main body (1) and the base (2). The quick-release assembly (3) includes a locking block (32) that slides with the first groove, a pressing block (33) that slides with the third groove, and a connecting rod (37) located inside the through hole. A first spring (31) is installed between the locking block (32) and the first groove. Multiple pressing blocks (33) located on the same side are connected by the connecting rod (37). A button (38) is provided on the connecting rod (37). The movable end of the button (38) passes through the through hole and extends to the outside of the base (2).

2. The multi-port silicon-based optical mixer according to claim 1, characterized in that, The locking block (32) is provided with a plurality of limiting blocks (39), and the side wall of the groove body is provided with a sliding groove that slides in cooperation with the limiting blocks (39); The end of the first chute does not coincide with the opening end of the first chute.

3. The multi-port silicon-based optical mixer according to claim 2, characterized in that, The trough body three has a plurality of sliding grooves two. A positioning rod (35) is provided inside the sliding groove two. The positioning rod (35) is movably sleeved with a positioning block (34) and a return spring (36). The positioning block (34) is connected to the pressing block (33). The two ends of the return spring (36) are respectively connected to the sliding groove two and the positioning block (34).

4. The multi-port silicon-based optical mixer according to claim 1, characterized in that, The main body (1) is equipped with connectors (5) on multiple ports; The main body (1) is equipped with multiple sets of cable management components (4) corresponding to multiple sets of ports.

5. The multi-port silicon-based optical mixer according to claim 4, characterized in that, The cable management assembly (4) includes a sliding frame (41) and a fixing bolt (44) assembled at the end of the main body (1). One end of a support rod (42) is slidably fitted in the sliding frame (41). The middle part of the support rod (42) is bent downward and the movable end is connected to a cable release ring (43). A sliding groove is provided on the sliding frame (41) that is connected to the middle part of the sliding frame (41). The fixing bolt (44) passes through the sliding groove and is threadedly connected to the support rod (42).

6. The multi-port silicon-based optical mixer according to claim 5, characterized in that, Multiple sets of rubber pads (45) are provided on the inner ring sidewall of the wire feeding ring (43).

7. The multi-port silicon-based optical mixer according to claim 1, characterized in that, The lower end of the base (2) is fitted with a mounting plate (6), and the mounting plate (6) has multiple sets of mounting holes.

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