Combined optical cable connector box

Abstract

The utility model relates to the technical field of optical cable joints, in particular to a combined type optical cable joint box, which comprises a box body, two silica gel sealing sleeves are respectively mounted at two ends of the upper surface of the box body, two groups of sealing rings are respectively connected to two sides of each silica gel sealing sleeve, anti-dragging fixing plates are respectively mounted at two ends in the box body, and the anti-dragging fixing plates are respectively connected with the silica gel sealing sleeves. The two ends of one side of the anti-dragging fixing plate are each provided with a tightening sleeve, the tightening sleeves penetrate through the surfaces of the tightening nuts, and the improved optical cable connector box achieves the function of clamping and fixing an optical cable penetrating through the anti-dragging fixing plate and the tightening sleeves through the structures of the anti-dragging fixing plate, the tightening sleeves, the tightening nuts and the like; the optical cable connector box has the advantages that the optical cable connector box can fix an optical cable rope needing to be connected, the box body and the box cover can be fixed together through the structures such as the cable tie buckle and the detachable cable tie, the optical cable connector box can be rapidly installed and sealed, and the optical cable connector box is more convenient to operate in the assembling and disassembling process.

Description

Technical Field

[0001] The utility model relates to the technical field of optical cable joints, in particular to a combined optical cable joint box. Background Art

[0002] Fiber optic cable joints are parts that connect two or more optical cables together and are used to connect parts of optical cables to form a continuous optical cable link. Fiber optic cable joints are usually installed by professional technicians using special tools and equipment to ensure the quality and reliability of the connection. They can be connected at different locations during the laying of optical cables, such as at the end of the optical cable, at an intermediate node, or at a branch point. The quality of the optical cable joint is crucial to the performance of the optical cable link. A good optical cable joint should have low loss, high stability, and good waterproof and dustproof properties to ensure the transmission quality of the optical signal. In actual applications, the types and technologies of optical cable joints may vary, depending on the type of optical cable, application scenarios, and requirements. Some common optical cable joint technologies include mechanical joints, fusion joints, and active connectors.

[0003] In the process of connecting two or more optical cables together, a professional connection tool, optical cable splice box, is required. There are many types of optical cable splice boxes, which can be divided into two types according to their appearance and structure: cap-type optical cable splice boxes and horizontal optical cable splice boxes. After analyzing and investigating the existing horizontal optical cable splice boxes on the market, the inventor found that there are some areas that can be improved and optimized in the prior art. Based on this background, the inventor has made some improvements and optimizations to the optical cable splice boxes on the basis of the prior art.

[0004] In the process of realizing the present invention, the inventors found that the prior art had the following problems: 1. The existing optical cable junction box usually does not have a relatively reliable optical cable fixing structure inside. If the optical cable is dragged by external force during the use of the optical cable junction box, the internal optical cable joint is prone to loosening; 2. The box body and the box cover of the existing optical cable junction box are usually fixedly connected by several screws and nuts, so the steps in the installation and disassembly process are quite cumbersome, which is not conducive to the disassembly and assembly and subsequent maintenance of the equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a combined optical cable junction box to solve the problem that the optical cable is easy to loosen under the action of external force and is troublesome to disassemble and assemble, as mentioned in the above background technology. To achieve the above purpose, the utility model provides the following technical solutions: a combined optical cable junction box, including a box body, two silicone sealing sleeves are respectively installed at both ends of the upper surface of the box body, two groups of sealing rings are respectively connected to the two sides of the silicone sealing sleeve, anti-pull fixing plates are respectively installed at both ends of the inner part of the box body, tightening sleeves are respectively installed at both ends of one side of the anti-pull fixing plate, and the tightening sleeves pass through the surface of the tightening nut, a wiring tray is installed in the middle of the inner part of the box body, three tie buckles are provided at the bottom of the box body, a box cover is provided at the top of the box body, three groups of detachable tie ties are provided on the back of the box cover, and the detachable tie ties are respectively passed through the three tie buckles fixedly installed on the back of the box cover.

[0006] Further preferably, the silicone sealing sleeve is fixedly connected to the sealing ring.

[0007] Further preferably, the silicone sealing sleeve and the sealing ring are movably connected to the box body.

[0008] Further preferably, the tightening nut and the tightening sleeve form a threaded connection.

[0009] Further preferably, the detachable cable tie is movably connected to the cable tie buckle.

[0010] Further preferably, the box cover forms an opening and closing structure with the box body through a detachable cable tie.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, the function of clamping and fixing the optical cable passing through the anti-pull fixing plate and the tightening sleeve is realized through structures such as the anti-pull fixing plate, the tightening sleeve, and the tightening nut, so that the device has the characteristic of fixing the optical cable rope that needs to be connected, so that when the optical cable rope is pulled by external force, the optical cable joint can be ensured not to be pulled.

[0013] In the utility model, the function of fixing the box body and the box cover together is achieved by structures such as the cable tie buckle and the detachable cable tie, so that the device has the characteristics of being able to be quickly installed and sealed, and the optical cable junction box can be more conveniently operated during the assembly and disassembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0016] Figure 3This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 4 It is a left-side structural schematic diagram of the utility model.

[0018] In the figure: 1. Box body; 2. Silicone sealing sleeve; 3. Sealing ring; 4. Anti-pull fixing plate; 5. Tightening sleeve; 6. Tightening nut; 7. Wiring board; 8. Cable tie buckle; 9. Box cover; 10. Removable cable tie. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a combined optical cable junction box, including a box body 1, two silicone sealing sleeves 2 are respectively installed at both ends of the upper surface of the box body 1, two groups of sealing rings 3 are respectively connected to the two sides of the silicone sealing sleeve 2, anti-pull fixing plates 4 are respectively installed at both ends of the inside of the box body 1, tightening sleeves 5 are respectively installed at both ends of one side of the anti-pull fixing plate 4, the tightening sleeves 5 pass through the surface of the tightening nut 6, a wiring tray 7 is installed in the middle of the inside of the box body 1, three tie buckles 8 are provided at the bottom of the box body 1, a box cover 9 is provided on the top of the box body 1, and three groups of detachable tie ties 10 are provided on the back of the box cover 9, and the detachable tie ties 10 respectively pass through the three tie buckles 8 fixedly installed on the back of the box cover 9.

[0021] In this embodiment, Figure 1 , Figure 2 and Figure 4 As shown, the silicone sealing sleeve 2 and the sealing ring 3 are fixedly connected. This structure ensures that there is no gap at the joint between the silicone sealing sleeve 2 and the sealing ring 3, thereby achieving a better sealing effect on the optical cable joint box.

[0022] In this embodiment, Figure 1 , Figure 2 and Figure 4 As shown, the silicone sealing sleeve 2 and the sealing ring 3 are movably connected to the box body 1. This structure allows the silicone sealing sleeve 2 and the sealing ring 3 to be flexibly installed on or removed from the box body 1, thereby achieving a more convenient operation during the installation and replacement of the silicone sealing sleeve 2 and the sealing ring 3.

[0023] In this embodiment, Figure 1 , Figure 2 and Figure 3As shown, the tightening nut 6 and the tightening sleeve 5 form a threaded connection. This structure allows the tightening nut 6 to rotate and move on the tightening sleeve 5, so that the tightening nut 6 can be unscrewed from the tightening sleeve 5 when it is necessary to pass through the tightening sleeve 5 during the installation of the optical cable. When the optical cable needs to be fixed in the tightening sleeve 5, it can be screwed on the tightening sleeve 5 to tighten the tightening sleeve 5 so that the optical cable in the tightening sleeve 5 is fixed, so that the device has the characteristic of conveniently fixing the optical cable cord.

[0024] In this embodiment, Figure 2 , Figure 3 and Figure 4 As shown, the detachable cable tie 10 is movably connected to the cable tie buckle 8. This structure allows the detachable cable tie 10 to pass through the cable tie buckle 8 or be taken out from the cable tie buckle 8, thereby realizing the function that the detachable cable tie 10 can be conveniently installed on the device or conveniently replaced.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the box cover 9 forms an opening and closing structure with the box body 1 through a detachable cable tie 10, which allows the box cover 9 and the box body 1 to be opened or closed by tightening or loosening the detachable cable tie 10, thereby facilitating the fixed connection or disassembly maintenance of the box cover 9 and the box body 1.

[0026] The use method and advantages of the utility model: When the combined optical cable joint box is used, the working process is as follows:

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, first the operator removes the tightening nuts 6 on all the tightening sleeves 5, and passes the optical cables to be connected through the silicone sealing sleeve 2, the anti-pull fixing plate 4, the tightening sleeve 5 and the tightening nuts 6 in sequence, and then docks them on the wiring tray 7 in the middle of the box body 1. After the optical cable docking operation is completed, all the tightening nuts 6 are screwed onto the corresponding tightening sleeves 5, and rotated in the direction close to the anti-pull fixing plate 4 to squeeze and shrink the conical tightening sleeve 5, thereby clamping and fixing the optical cable passing through the tightening sleeve 5. This optimized design allows the optical cable rope to be fixed in the device, so that the optical cable rope can be pulled by external force. When the optical cable in the box body 1 is fixed, the box cover 9 is covered on the box body 1, and the tail of the detachable cable tie 10 is passed through the cable tie buckle 8 on the box cover 9 and the box body 1 in turn, and then the tail of the detachable cable tie 10 is passed through the head of the detachable cable tie 10 to tighten it, and the box cover 9 and the box body 1 are firmly fixed together; this optimized design gets rid of the cumbersome steps of traditional screw fixing, makes the fixing process more convenient, and is also convenient for subsequent disassembly and maintenance.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A combined optical cable splice box, comprising a box body (1), characterized in that: Two silicone sealing sleeves (2) are respectively installed at both ends of the upper surface of the box body (1), and two groups of sealing rings (3) are respectively connected to the two sides of the silicone sealing sleeve (2). Anti-pull fixing plates (4) are respectively installed at both ends of the interior of the box body (1), and tightening sleeves (5) are respectively installed at both ends of one side of the anti-pull fixing plate (4). The tightening sleeve (5) passes through the surface of the tightening nut (6). A wiring board (7) is installed in the middle of the interior of the box body (1). Three tie buckles (8) are fixed to the bottom of the box body (1). A box cover (9) is provided on the top of the box body (1), and three groups of detachable tie straps (10) are provided on the back of the box cover (9), and the detachable tie straps (10) respectively pass through the three tie buckles (8) fixedly installed on the back of the box cover (9).

2. The combined optical cable splice box according to claim 1, characterized in that: The silicone sealing sleeve (2) and the sealing ring (3) are fixedly connected.

3. The combined optical cable splice box according to claim 1, characterized in that: The silicone sealing sleeve (2) and the sealing ring (3) are movably connected to the box body (1).

4. The combined optical cable splice box according to claim 1, characterized in that: The tightening nut (6) and the tightening sleeve (5) form a threaded connection.

5. The combined optical cable splice box according to claim 1, characterized in that: The detachable cable tie (10) is movably connected to the cable tie buckle (8).

6. The combined optical cable splice box according to claim 1, characterized in that: The box cover (9) forms an opening and closing structure with the box body (1) via a detachable cable tie (10).

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