Connecting structure for optical fiber connector adapter and use method thereof

Abstract

The invention relates to the technical field of optical fiber distribution modules, and discloses a connection structure for an optical fiber connector adapter and a use method thereof, the connection structure comprises a main body, the outer surface of the main body is provided with an annular groove, four sides of the main body are provided with communication grooves, and the communication grooves are communicated with the annular groove. When the triangular elastic plate is clamped in the square groove, close contact and interaction force can be formed between the main body and the connecting frame in multiple directions, meanwhile, when the oval rubber ring expands outwards, the inner wall of the connecting frame can be extruded, and large contact area and friction force are formed on the inner wall of the connecting frame; therefore, more stable connection can be provided, the influence of external vibration, pulling and other factors on connection is reduced, and the possibility of connection looseness is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of optical fiber wiring modules, and in particular to a connection structure for an optical fiber connector adapter and a use method thereof. Background Art

[0002] Optical fiber communication is a communication method that uses light waves as information carriers and optical fibers as transmission media. In the field of optical communication technology, it usually involves connectors, optical modules, adapters and other devices; Generally, the existing connection structures are basically connected and fixed by spring clips on both sides of the connector being clamped on the inner wall of the adapter. Since the support direction and fixing method of the spring clips inside the adapter are relatively simple, it is easy for the clips to fall off or the connection to loosen when subjected to external vibration or pulling, affecting the stability of the connection. Summary of the invention

[0003] The object of the present invention is to provide a connection structure for an optical fiber connector adapter and a method of using the same to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a connection structure for an optical fiber connector adapter, comprising a main body, an annular groove is formed on the outer surface of the main body, and connecting grooves are formed on four sides of the main body, the connecting grooves are connected to the annular grooves, and further comprising: The clamping mechanism includes a triangular elastic plate fixedly connected to the main body on one side close to the connecting groove, the side of the triangular elastic plate close to the annular groove penetrates into the inside of the annular groove, and the outer surface of the triangular elastic plate is slidably connected to a sliding frame; The connecting mechanism includes a connecting frame slidably connected to the outer surface of the main body, a plurality of conical grooves are provided on the inner wall of the connecting frame on one side close to the triangular elastic plate, a plurality of conical grooves are extended to the outer wall of the connecting frame on the side away from the triangular elastic plate, and a square groove is provided on the inner wall of the connecting frame on one side close to the triangular elastic plate.

[0005] Furthermore, a side of the sliding frame away from the main body is rotatably connected to an arcuate elastic plate, an end of the arcuate elastic plate away from the sliding frame is rotatably connected to the right inner wall of the annular groove, and the outer surfaces of the four arcuate elastic plates are fixedly connected to elliptical rubber rings.

[0006] Furthermore, a side of the square groove away from the triangular elastic plate penetrates to the outer wall of the connecting frame, and a side of the connecting frame away from the triangular elastic plate is provided with a rectangular groove.

[0007] Furthermore, a plurality of springs 1 are fixedly connected to an inner wall of one side of the rectangular groove close to the triangular elastic plate, and a sealing frame is fixedly connected to one end of the plurality of springs 1 away from the connecting frame.

[0008] Furthermore, a moving mechanism is provided on the outer surface of the connecting frame, and the moving mechanism includes a plurality of springs 2 fixedly connected to the outer surface of the connecting frame, one end of the plurality of springs 2 close to the main body is fixedly connected to the moving frame, and the side of the moving frame close to the conical groove is fixedly connected to an inclined plate 1.

[0009] Furthermore, the side of the movable frame close to the inclined plate one is fixedly connected to the inclined plate two, the side of the inclined plate one close to the inclined plate two is fixedly connected to the flexible bag, and the side of the flexible bag away from the inclined plate one is fixedly connected to the side wall of the inclined plate two.

[0010] Furthermore, an extrusion mechanism is provided on the outer surface of the connection frame, and the extrusion mechanism includes a hollow ball slidably connected to the inside of the conical groove, a return spring is fixedly connected to the inside of the hollow ball, and a plurality of air outlet holes are opened on the outer surface of the hollow ball.

[0011] Furthermore, a method for using a connection structure for an optical fiber connector adapter is characterized in that: using the connection structure for an optical fiber connector adapter as claimed in claim 1, the method comprises the following steps: S1: Bolt connection: First, insert the connection frame into the device to be connected and connect it to the device with bolts; S2: Push and insert: then insert the main body into the interior of the connection frame and connect it with the optical fiber device through the connection frame; S3: Sliding connection: When the main body is inserted into the connection frame, the main body is continuously pushed to slide inside the connection frame. When the main body completely slides into the connection frame, the main body and the connection frame form a complete connection structure.

[0012] The present invention has the following beneficial effects: 1. In the present invention, when the main body is inserted into the interior of the connecting frame, the inner wall of the connecting frame will squeeze the triangular elastic plate, and then when the main body is continuously pushed, the triangular elastic plate will be driven to slide inside the connecting frame. When the inner wall of the connecting frame squeezes the triangular elastic plate, the end of the triangular elastic plate close to the annular groove will slide obliquely downward inside the annular groove after the triangular elastic plate is squeezed. When the triangular elastic plate slides obliquely downward, the end of the arc-shaped elastic plate close to the triangular elastic plate will be driven by the sliding frame to slide on the surface of the triangular elastic plate. At the same time, when the triangular elastic plate slides obliquely downward, the sliding of the triangular elastic plate pushes the arc-shaped elastic plate The bottom of the main body is formed so that the arc-shaped elastic plate pushes the elliptical rubber ring to expand outward. Then, when the main body continues to move, the triangular elastic plate slides into the inside of the square groove. Since the triangular elastic plates are installed on all four sides of the main body, when the triangular elastic plates are stuck in the inside of the square groove, the main body and the connecting frame can form close contact and interaction forces in multiple directions. At the same time, when the elliptical rubber ring expands outward, it will also squeeze the inner wall of the connecting frame and form a larger contact area and friction force on the inner wall of the connecting frame, so as to provide a more stable connection, reduce the influence of external vibration, pulling and other factors on the connection, and reduce the possibility of loose connection.

[0013] 2. According to the present invention, when the triangular elastic plate is squeezed by the inner wall of the connecting frame and slides inside the annular groove, the sliding of the triangular elastic plate will drive one end of the arc-shaped elastic plate to slide in the direction of the triangular elastic plate through the sliding frame, and when the sliding frame slides, one side of the elliptical rubber ring will be pulled through the square groove, and then when the triangular elastic plate slides, the sliding of the triangular elastic plate will push the bottom of the arc-shaped elastic plate, so that the elliptical rubber ring contacts the inner wall of the connecting frame. At this time, when the pulled elliptical rubber ring is pulled by the arc-shaped elastic plate and contacts the inner wall of the connecting frame under the push of the triangular elastic plate, the pulled elliptical rubber ring can fill the gap between the connecting frame and the main body, thereby reducing the entry of external dust and water vapor at the connection, thereby improving the protection efficiency of the connection.

[0014] 3. According to the present invention, when the triangular elastic plate slides into the inside of the square groove, the corner of the triangular elastic plate will squeeze the inclined plate 1, and the inclined plate 1 will drive the moving frame to slide in the direction of the main body after being squeezed. When the moving frame slides, it will squeeze the hollow ball through the inclined plate 2, and the hollow ball will slide inside the conical groove and contact the surface of the elliptical rubber ring after being squeezed. At the same time, the corner of the triangular elastic plate pushes the inclined plate 1 so that the inclined plate 1 drives the moving frame to slide. The sliding of the moving frame will also be squeezed by the pulling force of the spring 1 on its side wall to react and squeeze the triangular elastic plate. At this time, the excessive plugging and unplugging force and the difficulty in plugging and unplugging caused by the force of the triangular elastic plate on the inner wall of the connecting frame and the squeezing and friction force of the elliptical rubber ring on the inner wall of the connecting frame can be reduced, and the possible damage to the main body or the connecting frame due to the difficulty in plugging and unplugging can be reduced, thereby reducing the operation time and improving the connection efficiency.

[0015] 4. In the present invention, when the moving frame moves to squeeze the hollow ball through the inclined plate 2, the hollow ball will slide inside the conical groove and squeeze the elliptical rubber ring after being squeezed, and then when the moving frame continues to slide, the sliding of the inclined plate 2 will make the flexible bag be above the hollow ball. Originally, when the hollow ball is squeezed by the inclined plate 2, the hollow ball will produce a certain contraction deformation. When the flexible bag slides to the top of the hollow ball, the hollow ball will recover under the action of the elastic force of the return spring inside it. When the hollow ball recovers, the side wall of the flexible bag will cover several air outlets on the hollow ball. Then, when the return spring continues to recover, a certain negative pressure area will be formed inside it. Under the slow recovery of the hollow ball, the negative pressure inside it will absorb the elliptical rubber ring through the air outlet. At the same time, when the hollow ball squeezes the elliptical rubber ring, it can fill the tiny gap between the elliptical rubber ring and the connecting frame and the main body. In addition, the hollow When the ball recovers, the adsorption of the elliptical rubber ring through the air outlet can further enhance the sealing effect. At the same time, the adsorption force of the elliptical rubber ring can further drive the elliptical rubber ring to contact the inside of the connection frame, further reducing the influence of external dust entering the inside of the adapter on the erosion and damage of internal components and connection parts, which is beneficial to maintain the long-term stability of the connection performance and extend the service life of the equipment. At the same time, since the hollow ball itself has a certain elasticity, combined with the elastic force of the reset spring, the hollow ball can absorb part of the impact force from the outside during the process of being squeezed and deformed, and form a buffer layer inside the device. The elastic deformation of the hollow ball and the buffering effect of the gas inside can effectively reduce the propagation of vibration in the connection part. This buffering effect can further reduce the damage to the connection structure caused by the impact force, thereby enhancing the integrity and reliability of the protective connection.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall partial cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the main body of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle; Figure 5 It is a schematic diagram of the connection mechanism of the present invention; Figure 6 It is a partial cross-sectional schematic diagram of the moving mechanism of the present invention; Figure 7 It is a partial cross-sectional schematic diagram of the connection mechanism of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of point B in the middle; Fig. 9 The figure is a flow chart of the method for using the present invention.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. main body; 101. annular groove; 102. connecting groove; 2. snap-fit ​​mechanism; 201. triangular elastic plate; 202. sliding frame; 203. arc elastic plate; 204. elliptical rubber ring; 3. connecting mechanism; 301. connecting frame; 302. conical groove; 303. square groove; 304. rectangular groove; 305. sealing frame; 4. moving mechanism; 401. moving frame; 402. inclined plate 1; 403. flexible bag; 404. inclined plate 2; 5. extrusion mechanism; 501. hollow ball; 502. return spring; 503. air outlet. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 8As shown, the present invention is a connection structure for an optical fiber connector adapter, comprising a main body 1, an annular groove 101 is formed on the outer surface of the main body 1, and connecting grooves 102 are formed on the four sides of the main body 1, and the connecting grooves 102 are connected to the annular grooves 101, and further comprising; The clamping mechanism 2 includes a triangular elastic plate 201 fixedly connected to the main body 1 on the side close to the connecting groove 102, the side of the triangular elastic plate 201 close to the annular groove 101 penetrates into the inside of the annular groove 101, and the outer surface of the triangular elastic plate 201 is slidably connected to a sliding frame 202; The connecting mechanism 3 includes a connecting frame 301 slidably connected to the outer surface of the main body 1, and a plurality of conical grooves 302 are provided on the inner wall of the connecting frame 301 on one side close to the triangular elastic plate 201, and the plurality of conical grooves 302 extend through the outer wall of the connecting frame 301 away from the triangular elastic plate 201, and a square groove 303 is provided on the inner wall of the connecting frame 301 on one side close to the triangular elastic plate 201. When the main body 1 is inserted into the connecting frame 301, the inner wall of the connecting frame 301 will squeeze the triangular elastic plate 201, and then when the main body 1 continues to be pushed, the triangular elastic plate 201 will be driven to slide inside the connecting frame 301.

[0022] The side of the sliding frame 202 away from the main body 1 is rotatably connected with an arc-shaped elastic plate 203, and the arc-shaped elastic plate is arranged in a semicircle. One end of the arc-shaped elastic plate 203 away from the sliding frame 202 is rotatably connected to the right inner wall of the annular groove 101. The outer surfaces of the four arc-shaped elastic plates 203 are fixedly connected with elliptical rubber rings 204. When the inner wall of the connecting frame 301 squeezes the triangular elastic plate 201, after the triangular elastic plate 201 is squeezed, the end of the triangular elastic plate 201 close to the annular groove 101 will slide obliquely downward inside the annular groove 101.

[0023] The side of the square groove 303 away from the triangular elastic plate 201 penetrates through the outer wall of the connecting frame 301, and a rectangular groove 304 is provided on the side of the connecting frame 301 away from the triangular elastic plate 201. Then, when the main body 1 continues to move, the triangular elastic plate 201 will slide into the inside of the square groove 303. Since the triangular elastic plates 201 are installed on all four sides of the main body 1, when the triangular elastic plate 201 is stuck in the inside of the square groove 303, close contact and interaction force can be formed between the main body 1 and the connecting frame 301 in multiple directions.

[0024] A plurality of springs 1 are fixedly connected to the inner wall of the rectangular groove 304 on one side close to the triangular elastic plate 201, and a sealing frame 305 is fixedly connected to one end of the plurality of springs 1 away from the connecting frame 301. The sealing frame 305 is rectangular and slides inside the rectangular groove 304. At the same time, when the elliptical rubber ring 204 expands outward, it will squeeze the inner wall of the connecting frame 301 and form a larger contact area and friction force on the inner wall of the connecting frame 301.

[0025] A moving mechanism 4 is provided on the outer surface of the connecting frame 301, and the moving mechanism 4 includes a plurality of springs 2 fixedly connected to the outer surface of the connecting frame 301, and a moving frame 401 is fixedly connected to one end of the plurality of springs 2 close to the main body 1, and a slanted plate 1 402 is fixedly connected to one side of the moving frame 401 close to the conical groove 302, and the inclined surface of the slanted plate 1 402 is used to be squeezed at the corner of the triangular elastic plate 201 to drive the moving frame 401 to slide, and when the triangular elastic plate 201 slides into the inside of the square groove 303, the corner on the triangular elastic plate 201 will squeeze the slanted plate 1 402, and the slanted plate 1 402 will drive the moving frame 401 to slide in the direction of the main body 1 after being squeezed, and when the moving frame 401 slides, it will squeeze the hollow ball 501 through the slanted plate 2 404.

[0026] The side of the moving frame 401 close to the inclined plate 1 402 is fixedly connected to the inclined plate 2 404, and one side of the plane of the inclined plate 2 404 is used to push the sealing frame 305 to slide in the rectangular groove 304. The side of the inclined plate 1 402 close to the inclined plate 2 404 is fixedly connected to the flexible bag 403, and the side of the flexible bag 403 away from the inclined plate 1 402 is fixedly connected to the side wall of the inclined plate 2 404. After being squeezed, the hollow ball 501 will slide inside the conical groove 302 and contact the surface of the elliptical rubber ring 204. At the same time, the corner of the triangular elastic plate 201 pushes the inclined plate 1 402 so that the inclined plate 1 402 drives the moving frame 401 to slide. The sliding of the moving frame 401 will also be squeezed by the pulling force of the spring 1 on its side wall to react on the triangular elastic plate 201.

[0027] The outer surface of the connecting frame 301 is provided with an extrusion mechanism 5, which includes a hollow ball 501 slidably connected to the inside of the conical groove 302, and the hollow ball is used to slide inside the conical groove 302 under the extrusion of one side of the inclined surface of the inclined plate 402. A reset spring 502 is fixedly connected to the inside of the hollow ball 501, and the reset spring 502 is used to assist the hollow ball 501 in elastic recovery. A plurality of air outlet holes 503 are provided on the outer surface of the hollow ball 501. When the hollow ball 501 recovers, the side wall of the flexible bag 403 will cover the plurality of air outlet holes 503 on the hollow ball 501, and then when the reset spring 502 continues to recover, a certain negative pressure area will be formed inside it, and as the hollow ball 501 slowly recovers, the negative pressure inside it will adsorb the elliptical rubber ring 204 through the air outlet holes 503.

[0028] A method for using a connection structure for an optical fiber connector adapter, characterized in that: using the connection structure for an optical fiber connector adapter as claimed in claim 7, the method comprises the following steps: S1: Bolt connection: first, insert the connection frame 301 into the device to be connected and connect it to the device through bolts; S2: Push and insert: Then insert the main body 1 into the connection frame 301 and connect it with the optical fiber device through the connection frame 301; S3: Sliding connection: When the main body is inserted into the connection frame 301, continue to push the main body 1 to slide inside the connection frame 301. When the main body 1 completely slides into the connection frame 301, the main body 1 and the connection frame 301 form a complete connection structure.

[0029] When in use, first insert the connection frame 301 into the device to be connected and connect it to the device through bolts, then insert the main body 1 into the connection frame 301, and connect it to the optical fiber device through the connection frame 301. At this time, the main body 1 and the connection frame 301 form a complete connection structure.

[0030] When the main body 1 is inserted into the interior of the connecting frame 301, the inner wall of the connecting frame 301 will squeeze the triangular elastic plate 201, and then when the main body 1 continues to be pushed, the triangular elastic plate 201 will be driven to slide inside the connecting frame 301. When the inner wall of the connecting frame 301 squeezes the triangular elastic plate 201, after the triangular elastic plate 201 is squeezed, the end of the triangular elastic plate 201 close to the annular groove 101 will slide obliquely downward inside the annular groove 101. When the triangular elastic plate 201 slides obliquely downward, the end of the arc-shaped elastic plate 203 close to the triangular elastic plate 201 will slide on the surface of the triangular elastic plate 201 through the sliding frame 202. At the same time, when the triangular elastic plate 201 slides obliquely downward, the sliding of the triangular elastic plate 201 pushes The bottom of the arc-shaped elastic plate 203 causes the arc-shaped elastic plate 203 to push the elliptical rubber ring 204 to expand outward, and then when the main body 1 continues to move, the triangular elastic plate 201 will slide into the inside of the square groove 303. Since the triangular elastic plates 201 are installed on all four sides of the main body 1, when the triangular elastic plate 201 is stuck in the inside of the square groove 303, close contact and interaction forces can be formed between the main body 1 and the connecting frame 301 in multiple directions. At the same time, when the elliptical rubber ring 204 expands outward, it will also squeeze the inner wall of the connecting frame 301 and form a larger contact area and friction force on the inner wall of the connecting frame 301, so as to provide a more stable connection, reduce the influence of external vibration, pulling and other factors on the connection, and reduce the possibility of loose connection.

[0031] When the triangular elastic plate 201 is squeezed by the inner wall of the connecting frame 301 and slides inside the annular groove 101, the sliding of the triangular elastic plate 201 will drive one end of the arc-shaped elastic plate 203 to slide in the direction of the triangular elastic plate 201 through the sliding frame 202. When the sliding frame 202 slides, it will pull one side of the elliptical rubber ring 204 through the square groove 303. Then, when the triangular elastic plate 201 slides, the sliding of the triangular elastic plate 201 will push the bottom of the arc-shaped elastic plate 203, so that the elliptical rubber ring 204 contacts the inner wall of the connecting frame 301. At this time, when the pulled elliptical rubber ring 204 is pulled by the arc-shaped elastic plate 203 and contacts the inner wall of the connecting frame 301 under the push of the triangular elastic plate 201, the pulled elliptical rubber ring 204 can fill the gap between the connecting frame 301 and the main body 1, thereby reducing the entry of external dust and water vapor at the connection, thereby improving the protection efficiency of the connection.

[0032] When the triangular elastic plate 201 slides into the inside of the square groove 303, the corner of the triangular elastic plate 201 will squeeze the inclined plate 1 402, and the inclined plate 1 402 will drive the moving frame 401 to slide in the direction of the main body 1. When the moving frame 401 slides, it will squeeze the hollow ball 501 through the inclined plate 2 404. After being squeezed, the hollow ball 501 will slide inside the conical groove 302 and contact the surface of the elliptical rubber ring 204. At the same time, the corner of the triangular elastic plate 201 pushes the inclined plate 1 402 When the inclined plate 1 402 drives the moving frame 401 to slide, the sliding of the moving frame 401 will also be squeezed by the pulling force of the spring 1 on its side wall to react and squeeze the triangular elastic plate 201. At this time, the excessive plugging and unplugging force and the difficulty in plugging and unplugging caused by the force of the triangular elastic plate 201 on the inner wall of the connecting frame 301 and the squeezing and friction force of the elliptical rubber ring 204 on the inner wall of the connecting frame 301 can be reduced, and the possible damage to the main body 1 or the connecting frame 301 due to the difficulty in plugging and unplugging can be reduced, thereby reducing the operation time and improving the connection efficiency.

[0033] When the moving frame 401 moves to squeeze the hollow ball 501 through the inclined plate 204, the hollow ball 501 will slide inside the conical groove 302 and squeeze the elliptical rubber ring 204 after being squeezed. Then, when the moving frame 401 continues to slide, the sliding of the inclined plate 204 will make the flexible bag 403 be above the hollow ball 501. Originally, when the hollow ball 501 is squeezed by the inclined plate 204, the hollow ball 501 will have a certain contraction deformation. When the flexible bag 403 slides to the top of the hollow ball 501, the hollow ball 501 will be compressed. The core ball 501 will recover under the action of the elastic force of the return spring 502 inside it. When the hollow ball 501 recovers, the side wall of the flexible bag 403 will cover the several air outlet holes 503 on the hollow ball 501. Then, when the return spring 502 continues to recover, a certain negative pressure area will be formed inside it. When the hollow ball 501 recovers slowly, the negative pressure inside it will absorb the elliptical rubber ring 204 through the air outlet holes 503. At the same time, when the hollow ball 501 squeezes the elliptical rubber ring 204, it can fill the elliptical rubber ring 204. 04 and the connecting frame 301, the tiny gap between the main body 1, and the adsorption of the elliptical rubber ring 204 through the air outlet 503 when the hollow ball 501 is restored, can further enhance the sealing effect. At the same time, the adsorption force on the elliptical rubber ring 204 can further drive the elliptical rubber ring 204 to contact the inside of the connecting frame 301, further reducing the influence of external dust entering the inside of the adapter on the erosion and damage of the internal components and the connecting parts, which is beneficial to maintain the long-term stability of the connection performance and extend the service life of the equipment. At the same time, since the hollow ball 501 itself has a certain elasticity, combined with the elastic force of the reset spring 502, the hollow ball 502 can absorb part of the impact force from the outside during the extrusion and deformation process, and form a buffer layer inside the device, and the elastic deformation of the hollow ball 502 and the buffering effect of the gas inside can effectively weaken the propagation of vibration at the connecting part. This buffering effect can further reduce the damage to the connecting structure caused by the impact force, thereby enhancing the integrity and reliability of the protective connection.

[0034] When the flexible bag 403 moves to the top of the hollow ball 501, the inclined plate 2 404 and the inclined plate 1 402 will squeeze the sealing frame 305, and the sealing frame 305 will seal the side walls of the inclined plate 1 402 and the inclined plate 2 404, so as to form a sealing area around the hollow ball 501.

[0035] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A connection structure for an optical fiber connector adapter, comprising a main body (1), an annular groove (101) being formed on the outer surface of the main body (1), and connecting grooves (102) being formed on four sides of the main body (1), the connecting grooves (102) being connected to the annular groove (101), characterized in that: Also includes; A clamping mechanism (2), the clamping mechanism (2) comprising a triangular elastic plate (201) fixedly connected to a side of the main body (1) close to the connecting groove (102), the side of the triangular elastic plate (201) close to the annular groove (101) passing through the interior of the annular groove (101), and the outer surface of the triangular elastic plate (201) being slidably connected to a sliding frame (202); A connecting mechanism (3), the connecting mechanism (3) comprising a connecting frame (301) slidably connected to the outer surface of the main body (1), a plurality of conical grooves (302) being provided on an inner wall of a side of the connecting frame (301) close to the triangular elastic plate (201), a plurality of conical grooves (302) being provided on a side away from the triangular elastic plate (201) and penetrating to the outer wall of the connecting frame (301), and a square groove (303) being provided on an inner wall of a side of the connecting frame (301) close to the triangular elastic plate (201).

2. A connection structure for an optical fiber connector adapter according to claim 1, characterized in that: A side of the sliding frame (202) away from the main body (1) is rotatably connected to an arc-shaped elastic plate (203); an end of the arc-shaped elastic plate (203) away from the sliding frame (202) is rotatably connected to the right inner wall of the annular groove (101); and the outer surfaces of the four arc-shaped elastic plates (203) are fixedly connected to elliptical rubber rings (204).

3. A connection structure for an optical fiber connector adapter according to claim 2, characterized in that: The side of the square groove (303) away from the triangular elastic plate (201) penetrates to the outer wall of the connection frame (301), and the side of the connection frame (301) away from the triangular elastic plate (201) is provided with a rectangular groove (304).

4. A connection structure for an optical fiber connector adapter according to claim 3, characterized in that: A plurality of springs 1 are fixedly connected to an inner wall of one side of the rectangular groove (304) close to the triangular elastic plate (201), and a sealing frame (305) is fixedly connected to one end of the plurality of springs 1 away from the connection frame (301).

5. A connection structure for an optical fiber connector adapter according to claim 4, characterized in that: The outer surface of the connection frame (301) is provided with a moving mechanism (4), the moving mechanism (4) comprising a plurality of springs 2 fixedly connected to the outer surface of the connection frame (301), one end of the plurality of springs 2 close to the main body (1) is fixedly connected to the moving frame (401), and a side of the moving frame (401) close to the conical groove (302) is fixedly connected to an inclined plate 1 (402).

6. A connection structure for an optical fiber connector adapter according to claim 5, characterized in that: The side of the movable frame (401) close to the inclined plate 1 (402) is fixedly connected to the inclined plate 2 (404), the side of the inclined plate 1 (402) close to the inclined plate 2 (404) is fixedly connected to the flexible bag (403), and the side of the flexible bag (403) away from the inclined plate 1 (402) is fixedly connected to the side wall of the inclined plate 2 (404).

7. A connection structure for an optical fiber connector adapter according to claim 6, characterized in that: The outer surface of the connection frame (301) is provided with a pressing mechanism (5), the pressing mechanism (5) comprising a hollow ball (501) slidably connected inside the conical groove (302), a return spring (502) being fixedly connected inside the hollow ball (501), and a plurality of air outlet holes (503) are provided on the outer surface of the hollow ball (501).

8. A method for using a connection structure for an optical fiber connector adapter, characterized in that: Using the connection structure for an optical fiber connector adapter as claimed in claim 7, the method comprises the following steps: S1: Bolt connection: first, insert the connection frame (301) into the device to be connected and connect it to the device through bolts; S2: Push and insert: the main body (1) is then inserted into the interior of the connection frame (301) and connected to the optical fiber device through the connection frame (301); S3: Sliding connection: When the main body is inserted into the interior of the connection frame (301), the main body (1) is continuously pushed to slide inside the connection frame (301). When the main body (1) completely slides into the interior of the connection frame (301), the main body (1) and the connection frame (301) form a complete connection structure.

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