Optical fiber connection joint

Abstract

The utility model discloses an optical fiber connection joint comprising a main body, the bottom of the main body is provided with a connection groove, the connection groove is internally provided with a plurality of uniformly distributed connection sheets, and the middle of the inner wall of the front side of the connection groove is provided with a ventilation groove. A plurality of evenly-distributed first circular air guide openings are formed in the positions, close to the bottom, of the inner wall of the front side of the connecting groove, and a second circular air guide opening and a rectangular air guide groove are formed in the positions, close to the top, of the inner wall of the front side of the connecting groove. And the two second circular air guide ports are arranged in a bilateral symmetry manner by taking the central axis of the rectangular air guide groove as a symmetry axis. According to the technical scheme, through mutual cooperation of the ventilation grooves, the first circular air guide openings, the rectangular air guide grooves, the vertical grooves and other parts, the closed arrangement can be avoided, so that effective ventilation can be performed, heat can be discharged in time, the ventilation efficiency and the heat dissipation efficiency are improved, the service life is prolonged, and the service life of the air conditioner is prolonged. Therefore, the performance is not affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical fiber connection technical field, especially optical fiber connection joint. BACKGROUND

[0002] Optical fiber connection joint refers to the physical interface used to connect optical fiber cable, usually called optical fiber joint or optical fiber connector. The function of optical fiber joint is to permanently or detachably connect two optical fibers together, and the joint has a protection part. However, the optical fiber connection joint in the prior art is closed, so that it cannot be effectively ventilated, and the heat cannot be discharged in time, reducing the ventilation efficiency and heat dissipation efficiency and service life, and affecting the performance. Therefore, we propose an optical fiber connection joint. SUMMARY

[0003] The utility model discloses a kind of optical fiber connection joints, can avoid its closed arrangement, so that it can be effectively ventilated, and the heat can be discharged in time, improve its ventilation efficiency and heat dissipation efficiency, prolong its service life, so that it will not affect its performance.

[0004] To achieve the above object, provide a kind of optical fiber connection joint, comprising: main body, the bottom of the main body is equipped with connecting groove, the connecting groove is equipped with several evenly distributed connecting pieces, the front side inner wall of the connecting groove is equipped with ventilation groove in middle, the front side inner wall of the connecting groove is equipped with several evenly distributed first circular air outlet near bottom.

[0005] According to the optical fiber connection joint, the front side inner wall of the connecting groove is respectively equipped with second circular air outlet and rectangular air guide groove near top, and two second circular air outlets are symmetrically arranged with the center axis of rectangular air guide groove as symmetry axis.

[0006] According to the optical fiber connection joint, the bottom of the main body is respectively equipped with positioning hole near left and right sides, and two positioning holes are symmetrically arranged with the center axis of main body as symmetry axis.

[0007] According to the optical fiber connection joint, the top of the main body is equipped with several evenly distributed insertion holes in middle, and the top of the main body is respectively equipped with vertical groove communicated with connecting groove near left and right sides.

[0008] According to the optical fiber connection joint, the left and right sides of the main body are respectively equipped with clamping groove near bottom.

[0009] The technical scheme has at least one of the following beneficial effects: the mutual cooperation among the ventilation groove, the first circular air guide opening, the rectangular air guide groove and the vertical groove can avoid the closed arrangement, so that effective ventilation is realized, the heat can be discharged in time, the ventilation efficiency and the heat dissipation efficiency are improved, the service life is prolonged, and the performance is not affected.

[0010] The additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0011] The present application will be further described below in conjunction with the drawings and embodiments.

[0012] Figure 1 is a front perspective view of the present application;

[0013] Figure 2 is Figure 1 is a bottom perspective view;

[0014] Figure 3 is Figure 1 is a left perspective view.

[0015] LEGEND

[0016] 1, main body; 2, ventilation groove; 3, connecting piece; 4, first circular air guide opening; 5, rectangular air guide groove; 6, plug-in hole; 7, vertical groove; 8, second circular air guide opening; 9, clamping groove; 10, connecting groove; 11, positioning hole. DETAILED DESCRIPTION

[0017] This part will describe the specific embodiments of the present application in detail, and the preferred embodiments of the present application are shown in the drawings, and the drawings are used to supplement the description of the text part, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as a limitation on the protection scope of the present application.

[0018] Referring to Figures 1 to 3 , the optical fiber connecting joint comprises a main body 1, a connecting groove 10 is formed in the bottom of the main body 1, a plurality of uniformly distributed connecting pieces 3 are installed in the connecting groove 10, a ventilation groove 2 is formed in the middle of the front side inner wall of the connecting groove 10, and a plurality of uniformly distributed first circular air guide openings 4 are formed in the front side inner wall of the connecting groove 10 close to the bottom.

[0019] The inner wall of the front side of the connecting groove 10 is provided with a second circular air outlet 8 and a rectangular air outlet groove 5 near the top, and the two second circular air outlets 8 are symmetrically arranged with the center axis of the rectangular air outlet groove 5 as the axis of symmetry. Through the structure, it can avoid being closed, so that it can be effectively ventilated, and the heat can be discharged in time, improving the ventilation efficiency and heat dissipation efficiency, prolonging the service life, so as to not affect its performance.

[0020] The bottom of the main body 1 is provided with a positioning hole 11 near the left and right sides, and the two positioning holes 11 are symmetrically arranged with the center axis of the main body 1 as the axis of symmetry, and the top of the main body 1 is provided with a plurality of evenly distributed plug-in holes 6, and the top of the main body 1 is provided with a vertical groove 7 communicated with the connecting groove 10 near the left and right sides, and the left and right sides of the main body 1 are provided with a clamping groove 9 near the bottom. Through the structure, the position of the main body 1 can be effectively limited, and the falling off can be effectively prevented.

[0021] Working principle: when the technical scheme is used, the plug-in hole 6, the connecting piece 3 and the connecting groove 10 realize the connection of the optical fiber, and the clamping groove 9 on the two sides can be clamped at the required position, the position of the main body 1 can be effectively limited, and the falling off can be effectively prevented, the ventilation groove 2 can realize effective ventilation in the connecting groove 10 during use, and the first circular air outlet 4, the rectangular air outlet groove 5, the vertical groove 7 and the second circular air outlet 8 can realize the air circulation in the connecting groove 10, so that it can avoid being closed, so that it can be effectively ventilated, and the heat can be discharged in time, improving the ventilation efficiency and heat dissipation efficiency, prolonging the service life, so as to not affect its performance.

[0022] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range of ordinary skilled persons in the technical field without departing from the purpose of the utility model.

Claims

1. An optical fiber connection joint, characterized by, Include: The bottom of the main body (1) is provided with a connecting groove (10), a plurality of connecting pieces (3) are installed in the connecting groove (10), a ventilation groove (2) is formed in the middle of the front inner wall of the connecting groove (10), and a plurality of first circular air outlets (4) are formed in the front inner wall of the connecting groove (10) near the bottom.

2. A fiber optic connector as in claim 1, wherein, The front inner wall of the connecting groove (10) is provided with a second circular air outlet (8) and a rectangular air outlet (5) near the top, and the two second circular air outlets (8) are symmetrically arranged on the left and right sides of the center axis of the rectangular air outlet (5).

3. A fiber optic connector as in claim 1, wherein, The bottom of the main body (1) is provided with a positioning hole (11) near the left and right sides, and the two positioning holes (11) are symmetrically arranged on the left and right sides of the center axis of the main body (1).

4. An optical fiber connection according to claim 1, wherein The top of the main body (1) is provided with a plurality of plug-in holes (6) evenly distributed in the middle, and the top of the main body (1) is provided with a vertical groove (7) communicating with the connecting groove (10) near the left and right sides.

5. A fiber optic connector as in claim 1, wherein, The left and right sides of the main body (1) are provided with clamping grooves (9) near the bottom.

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