Optical fiber connection socket

Abstract

The utility model discloses an optical fiber connection socket, which comprises a socket shell, an installation cavity is arranged in the socket shell, an optical fiber adapter is embedded in the installation cavity, at least two optical fiber adaptation holes are arranged on the optical fiber adapter side by side, and the optical fiber adapter is connected with the socket shell. The optical fiber adapter is provided with a plurality of through auxiliary connecting holes at one side of the optical fiber adapter, two side walls of the optical fiber adapter are provided with buckling elastic sheets, and two sides of the interior of the installation cavity are provided with clamping grooves matched with the buckling elastic sheets. The socket shell and the optical fiber adapter can be firmly installed through rapid buckling of the buckling elastic pieces and the clamping grooves, the optical fiber adapter cannot be damaged, and the auxiliary connecting holes can be used for connecting a power supply and a communication signal.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber network connection devices, in particular to an optical fiber connection socket. Background Art

[0002] A connection socket is used in the process of optical fiber wiring, and an optical fiber adapter is installed inside the connection socket. The optical fiber standard plug is connected through the optical fiber adapter. Currently, the connection socket and the optical fiber adapter are often connected by welding, which has a complex process and is easy to damage the optical fiber adapter. In addition, the functions of the existing optical fiber adapter are relatively simple and cannot connect power and control signals. Utility Model Content

[0003] The utility model provides an optical fiber connection socket with a simple structure, which can solve the problems of complex assembly process between the existing connection socket and the optical fiber adapter and single function of the optical fiber adapter.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fiber optic connection socket, comprising a socket housing, a mounting cavity is arranged inside the socket housing, a fiber optic adapter is embedded in the mounting cavity, at least two fiber optic adapter holes are arranged side by side on the fiber optic adapter, a plurality of penetrating auxiliary connection holes are arranged on one side of the fiber optic adapter hole on the fiber optic adapter, snap-on spring pieces are arranged on both side walls of the fiber optic adapter, and snap-on grooves matching the snap-on spring pieces are arranged on both sides of the mounting cavity, and the socket housing and the fiber optic adapter can be firmly installed by quickly snapping the snap-on spring pieces with the snap-on grooves without damaging the fiber optic adapter, and the auxiliary connection holes can be used to connect power and communication signals.

[0005] Preferably, the snap-in groove is an extension groove arranged at the rear end of the socket shell and extending axially toward the front end, a limiting step is arranged at the end of the extension groove, and the snap-in spring piece is snapped with the limiting step. The optical fiber adapter is inserted into the socket shell from the front end until the snap-in spring piece is snapped with the limiting step to ensure stable installation.

[0006] Preferably, a partition seat is embedded in the rear side of the optical fiber adapter hole of the optical fiber adapter, and the partition seat can divide the optical fiber adapter into a plurality of optical fiber adapter holes, which is convenient for assembly.

[0007] Preferably, there are auxiliary connection holes, two of which are used to connect a DC power supply, and the other two are used to connect a control signal.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] The structure is simple, and the socket housing and the optical fiber adapter can be firmly installed through the quick buckling of the buckle spring sheet and the snap-in groove without causing damage to the optical fiber adapter. In addition, the auxiliary connecting hole can be used to connect power and communication signals, solving the problems of complex assembly process between the existing connection socket and the optical fiber adapter and the single function of the optical fiber adapter. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a three-dimensional structural diagram of the utility model from the first perspective;

[0011] Figure 2 This is a second perspective three-dimensional structural diagram of the utility model;

[0012] Figure 3 This is a main cross-sectional structural diagram of the utility model;

[0013] Figure 4 It is a three-dimensional structural diagram of the socket housing of the utility model;

[0014] Figure 5 It is a three-dimensional structural diagram of the utility model in use state;

[0015] Figure 6 This is a front view cross-sectional structural diagram of the utility model in use state.

[0016] Reference numerals:

[0017] 1. Socket housing, 2. Optical fiber adapter, 3. Optical fiber adapter hole, 4. Auxiliary connection hole, 5. Separator, 6. Snap-on spring sheet, 7. Snap-on groove. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] The utility model aims to solve the problems of complicated assembly process between the existing connection socket and the optical fiber adapter and single function of the optical fiber adapter. Figure 1-6As shown, the following technical solution is provided: a fiber optic connection socket, comprising a socket housing 1, wherein the socket housing 1 is provided with an installation cavity, wherein a fiber optic adapter 2 is embedded in the installation cavity, wherein at least two fiber optic adapter holes 3 are arranged side by side on the fiber optic adapter 2, wherein a plurality of penetrating auxiliary connection holes 4 are arranged on one side of the fiber optic adapter hole 3 on the fiber optic adapter 2, wherein snap-on spring pieces 6 are arranged on the side walls of both sides of the fiber optic adapter 2, wherein snap-on grooves 7 matching the snap-on spring pieces 6 are arranged on both sides of the installation cavity, wherein the socket housing 1 and the fiber optic adapter 2 can be securely installed by quickly snapping the snap-on spring pieces 6 with the snap-on grooves 7 without damaging the fiber optic adapter 2, and wherein the auxiliary connection holes 4 can be used to connect power and communication signals.

[0020] Specifically, the socket housing 1 needs to be installed and fixed on the panel when in use, and then the optical fiber marked plug is inserted into the rear end of the optical fiber adapter hole 3 on the optical fiber adapter 2 for connection, and then the optical fiber adapter 2 is inserted into the socket housing 1 from the front end, so that the snap-on spring piece 6 is snapped with the snap-on groove 7. After snapping, the axial positioning of the optical fiber adapter 2 can be achieved.

[0021] In this embodiment, if Figure 1-2 As shown, there are four auxiliary connection holes 4, two of which are used to connect the DC power supply, and the other two are used to connect the control signal. A metal jack is riveted into the auxiliary connection hole 4 to facilitate the connection of the signal line or the power line.

[0022] In the present embodiment, the snap-in groove 7 is an extension groove which is arranged at the rear end of the socket shell 1 and extends axially toward the front end. A limiting step is arranged at the end of the extension groove. The snap-in spring piece 6 is snapped with the limiting step. The optical fiber adapter 2 is inserted into the socket shell 1 from the front end until the snap-in spring piece 6 is snapped with the limiting step to ensure stable installation. The optical fiber adapter 2 can be easily removed from the rear end of the socket shell 1, so the optical fiber adapter 2 can be disassembled by only removing the socket shell 1 from the installation position.

[0023] In order to facilitate the assembly of the optical fiber adapter 2, a partition seat 5 is embedded in the rear side of the optical fiber adapter hole 3 of the optical fiber adapter 2. The partition seat 5 can divide the optical fiber adapter 2 into a plurality of optical fiber adapter holes 3, which is convenient for assembly.

[0024] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0025] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. An optical fiber connection socket, characterized in that: include: A socket housing (1), wherein a mounting cavity is arranged inside the socket housing (1), an optical fiber adapter (2) is embedded in the mounting cavity, at least two optical fiber adapter holes (3) are arranged side by side on the optical fiber adapter (2), a plurality of penetrating auxiliary connection holes (4) are arranged on one side of the optical fiber adapter hole (3) on the optical fiber adapter (2), buckle spring sheets (6) are arranged on both side walls of the optical fiber adapter (2), and snap-on grooves (7) matching the buckle spring sheets (6) are arranged on both sides of the mounting cavity.

2. The optical fiber connection socket according to claim 1, characterized in that: The snap-fit ​​groove (7) is an extension groove arranged at the rear end of the socket housing (1) and extending axially toward the front end. A limiting step is arranged at the end of the extension groove, and the snap-fit ​​spring sheet (6) is locked with the limiting step.

3. The optical fiber connection socket according to claim 1, characterized in that: A partition seat (5) is embedded in the rear side of the optical fiber adapter hole (3) of the optical fiber adapter (2).

4. The optical fiber connection socket according to claim 1, characterized in that: There are four auxiliary connection holes (4), two of which are used to connect a DC power supply, and the other two auxiliary connection holes (4) are used to connect a control signal.

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