Direct insertion type optical fiber patch cord fixer

Abstract

The utility model relates to the technical field of optical fiber communication, in particular to a direct insertion type optical fiber patch cord fixer, which is used for fixing an optical fiber patch cord joint, and comprises a joint front section fixing shell and a joint rear section fixing shell which are detachably connected, and cable channels are reserved in the joint front section fixing shell and the joint rear section fixing shell along the axial direction; a clamping seat used for clamping and fixing the connector front section is arranged in the connector front section fixing shell, and a bearing seat used for bearing the connector rear section is arranged in the connector rear section fixing shell. According to the in-line optical fiber patch cord fixer, through the design of the detachable joint front section fixing shell and the joint rear section fixing shell and the cooperation of the clamping seat and the bearing seat, the stable fixation of the optical fiber patch cord joint is realized. By means of the design, the optical fiber patch cord connector can be tightly clamped and prevented from loosening or falling off, and the stability and reliability of optical fiber patch cord connection are improved. Meanwhile, the spiral clamping groove is matched with the clamping block, and the spring is elastically supported, so that the connecting strength and stability of the fixator are further enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical fiber communication technical field, concretely is a kind of straight insertion type optical fiber patch cord fixer. BACKGROUND

[0002] In the existing optical fiber communication system, the fixing mode of optical fiber patch cord connector is various, but the universal problem is not stable enough or not convenient enough to operate. Some traditional fixing modes can be bound by simple tools such as adhesive tape, ribbon, etc. This way not only has limited fixing effect, is easy to loosen, but also is cumbersome to operate when replacing or maintaining optical fiber patch cord, and is low in efficiency. In addition, although some specially designed fixers can provide better fixing effect, they are often complex in structure, difficult to install and disassemble, and are not conducive to quick response and maintenance.

[0003] Traditional fixing modes such as adhesive tape and ribbon often cannot provide enough fixing force due to the limitation of material properties and fixing mode, which causes the optical fiber patch cord connector to be easy to loosen and affects the communication quality.

[0004] For optical fiber patch cord systems that need to be frequently replaced or maintained, traditional fixing modes are cumbersome to operate when disassembling and reinstalling, and are low in efficiency, which is not conducive to quick response and maintenance.

[0005] Although some specially designed fixers can provide better fixing effect, they are often complex in structure, contain multiple components and connection points, which not only increases the manufacturing cost, but also increases the difficulty of installation and disassembly. INVENTION CONTENTS

[0006] The utility model provides a kind of straight insertion type optical fiber patch cord fixer to solve the above-mentioned optical fiber patch cord fixing mode limited operation inconvenient problem in view of the technical problems existing in prior art.

[0007] The technical scheme for solving the above technical problems is as follows: a kind of straight insertion type optical fiber patch cord fixer, for fixing optical fiber patch cord connector, including detachably connected connector front section fixed shell and connector rear section fixed shell, the connector front section fixed shell and the connector rear section fixed shell reserve cable passage along the axial direction;The connector front section fixed shell is equipped with the clamping seat for clamping connector front section, and the connector rear section fixed shell is equipped with the receiving seat for receiving connector rear section.

[0008] On the basis of the above technical scheme, the utility model can also be improved as follows.

[0009] Further, the tail end of the connector front section fixed shell can be inserted into the head end of the connector rear section fixed shell, and the connector front section fixed shell is provided with a spiral clamping groove;The connector rear section fixed shell is equipped with the clamping block matched with the clamping groove.

[0010] Furthermore, the receiving seat is in sliding cooperation with the fixed shell of the rear section of the joint, and a spring for elastically supporting the receiving seat is provided in the fixed shell of the rear section of the joint, and the spring is used to drive the receiving seat to abut against the fixed shell of the front section of the joint.

[0011] Furthermore, a rubber gasket is provided between the receiving seat and the fixed shell of the front section of the joint.

[0012] Furthermore, a hollow receiving portion is installed in the receiving seat, and the tail of the optical fiber jumper connector forms a bundle head that can extend to the receiving portion.

[0013] Furthermore, a jumper sleeve is provided at the tail of the receiving seat.

[0014] Furthermore, the in-line optical fiber jumper fixture provided by the present invention has at least the following advantages compared to the prior art:

[0015] The in-line fiber optic patch cord holder securely holds the fiber optic patch cord connectors in place through the design of a removable front and rear connector housings, along with a clamping and receiving base. This design not only secures the fiber optic patch cord connectors tightly, preventing them from loosening or falling out, but also improves the stability and reliability of the fiber optic patch cord connection. Furthermore, the well-matched spiral groove and clamping block, along with the elastic support of the spring, further enhance the connector's strength and stability.

[0016] The hollow receiving portion within the holder and the patch cord sleeve at the rear provide additional support and protection for the fiber optic patch cord. The hollow receiving portion accommodates the bundled head of the fiber optic patch cord connector, preventing it from bending or damaging and ensuring proper transmission performance. The patch cord sleeve further protects and guides the fiber optic patch cord, ensuring smoother and more reliable connections both inside and outside the holder. This design not only extends the service life of the fiber optic patch cord but also ensures the stability and quality of fiber optic communication. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the local structure of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] 1. Connector front fixing shell; 2. Connector rear fixing shell; 3. Clamping seat; 4. Socket; 4.1. Socket; 5. Spring; 6. Rubber gasket; 7. Jumper sleeve; 1.1. Clamping slot; 2.1. Clamping block; 100. Fiber optic jumper connector; 101. Bundling head. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0023] It should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integrated structures. Those skilled in the art will understand the specific meanings of such terms in this patent based on specific circumstances.

[0024] like Figure 1-Figure 3 As shown, the plug-in fiber optic jumper fixture of the present utility design is used to fix the fiber optic jumper connector 100, including a detachably connected connector front section fixing shell 1 and a connector rear section fixing shell 2, wherein the connector front section fixing shell 1 and the connector rear section fixing shell 2 reserve a cable channel along the axial direction; the connector front section fixing shell 1 is provided with a clamping seat 3 for clamping the connector front section, and the connector rear section fixing shell 2 is provided with a receiving seat 4 for receiving the connector rear section.

[0025] The in-line fiber optic patch cord holder secures the fiber optic patch cord connector 100 via a detachably connected front-end connector housing 1 and rear-end connector housing 2. The two housings provide a cable channel along the axial direction. A retaining seat 3 within the front-end connector housing 1 secures the front end of the connector, while a receiving seat 4 within the rear-end connector housing 2 receives the rear end, thereby firmly securing the connector.

[0026] As an embodiment, the tail end of the front section fixing shell 1 of the connector can be inserted into the head end of the rear section fixing shell 2 of the connector, and a spiral slot 1.1 is provided on the outside of the front section fixing shell 1 of the connector; and a block 2.1 adapted to the slot 1.1 is provided inside the rear section fixing shell 2 of the connector.

[0027] Specifically, the receiving seat 4 is slidably matched with the joint rear section fixed shell 2, and the joint rear section fixed shell 2 is further provided with a spring 5 for elastically supporting the receiving seat 4, and the spring 5 is used to drive the receiving seat 4 to abut against the joint front section fixed shell 1

[0028] Specifically, a rubber gasket 6 is provided between the receiving seat 4 and the joint front section fixing shell 1 .

[0029] The tail end of the front joint fixing shell 1 can be inserted into the head end of the rear joint fixing shell 2, and the two fixing shells are stably connected through the screw slot 1.1 outside the front joint fixing shell 1 and the clamping block 2.1 inside the rear joint fixing shell 2. At the same time, the receiving seat 4 is slidingly fitted in the rear joint fixing shell 2 and is elastically supported by the spring 5. The elastic force of the spring 5 always makes the receiving seat 4 abut against the front joint fixing shell 1, so as to ensure that the fiber jumper joint is tightly clamped. In addition, the sealing and stability between the receiving seat 4 and the front joint fixing shell 1 are further enhanced by the rubber gasket 6.

[0030] Specifically, the receiving seat 4 is internally provided with a hollow receiving part 4.1, and the tail part of the fiber jumper joint 100 forms a wire bundle head 101 that can extend into the receiving part 4.1.

[0031] In addition, the receiving seat 4 is provided with a jumper sleeve 7 at the tail end.

[0032] When the fiber jumper joint 100 is fixed, the front joint is stably clamped by the clamping seat 3, and the wire bundle head 101 formed at the tail part of the joint can extend into the hollow receiving part 4.1 internally provided in the receiving seat 4.

[0033] Such a design not only provides additional support and protection for the fiber jumper, but also ensures the stable connection of the fiber jumper joint. In addition, the jumper sleeve 7 provided at the tail end of the receiving seat 4 further provides protection and guidance for the fiber jumper, so that the fiber jumper is more smooth and reliable in connection inside and outside the fixing device.

[0034] It should be noted that in this document, the terms "comprising", "containing", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or device that includes a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device. Unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0035] Although the preferred embodiments of the utility model have been described, those skilled in the art can make further changes and modifications to these embodiments once they know the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the utility model.

[0036] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A plug-in optical fiber jumper fixture for fixing an optical fiber jumper connector (100), characterized in that: The invention comprises a detachably connected connector front section fixing shell (1) and a connector rear section fixing shell (2), wherein the connector front section fixing shell (1) and the connector rear section fixing shell (2) reserve a cable channel along the axial direction; a clamping seat (3) for clamping the connector front section is provided in the connector front section fixing shell (1), and a receiving seat (4) for receiving the connector rear section is provided in the connector rear section fixing shell (2).

2. The in-line optical fiber jumper holder according to claim 1, characterized in that: The tail end of the connector front section fixed shell (1) can be inserted into the head end of the connector rear section fixed shell (2); a spiral slot (1.1) is provided on the outside of the connector front section fixed shell (1); and a clamping block (2.1) adapted to the slot (1.1) is provided on the inside of the connector rear section fixed shell (2).

3. The in-line optical fiber jumper holder according to claim 2, characterized in that: The receiving seat (4) is in sliding engagement with the joint rear section fixed shell (2); a spring (5) for elastically supporting the receiving seat (4) is further provided in the joint rear section fixed shell (2); the spring (5) is used to drive the receiving seat (4) to abut against the joint front section fixed shell (1).

4. The in-line optical fiber jumper fixture according to claim 3, characterized in that: A rubber gasket (6) is provided between the receiving seat (4) and the joint front section fixed shell (1).

5. The in-line optical fiber jumper fixture according to claim 3, characterized in that: A hollow receiving portion (4.1) is installed in the receiving seat (4), and a tail portion of the optical fiber jumper connector (100) forms a bundle head (101) that can extend to the receiving portion (4.1).

6. The in-line optical fiber jumper fixture according to claim 1, characterized in that: A jumper sleeve (7) is provided at the tail of the receiving seat (4).

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