An optical cable terminal box convenient to adjust

Abstract

The utility model discloses a kind of optical cable terminal boxes convenient for adjusting, including fixed lid and the box body of being installed in the rear side of fixed lid, the rear end inner wall of the box body is fixedly connected with mounting plate, the rear end inner wall of box body and mounting plate is equipped with multiple fixed holes b, to assist the installation of corresponding assembly, the lower end outer wall of the box body is provided with multiple line interfaces, the front side of the mounting plate is provided with separation plate, the front end outer wall center of the mounting plate is fixedly connected with the threaded rod that passes through separation plate forward, by installing separation plate and threaded rod, can be flexibly adjusted internal space layout according to the actual situation of assembly, so that each assembly can obtain suitable installation position in box body, avoid because space allocation is unreasonable to cause partial area crowded, simultaneously, for some larger or heavier assembly, separation plate can share part of weight, reduce the pressure of these assemblies to mounting plate or other connecting components.

Description

Technical Field

[0001] This utility model belongs to the field of optical fiber communication technology, specifically relating to an easily adjustable optical cable terminal box. Background Technology

[0002] An easily adjustable optical fiber terminal box is a key piece of equipment used in optical fiber communication systems. It primarily functions to fix, splice, distribute, and allocate optical signals from optical cables. Through a series of carefully designed structures and adjustment mechanisms, it overcomes the limitations of traditional terminal boxes in handling different specifications of optical cables, diverse installation environments, and flexible configuration requirements, significantly improving the convenience and efficiency of optical fiber connection and management.

[0003] However, when assembling components inside the terminal box, assembling different types of components on the same plane can easily lead to confusion during subsequent wiring connections and installation. Utility Model Content

[0004] The purpose of this utility model is to provide an easily adjustable optical cable terminal box to solve the problem mentioned in the background art, which is that the assembly of different types of components on the same plane can easily lead to confusion during subsequent line connection and installation.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an easily adjustable optical cable terminal box, comprising a fixed cover and a box body installed on the rear side of the fixed cover;

[0006] A mounting plate is fixedly connected to the inner rear wall of the box body;

[0007] The inner rear wall of the box and mounting plate is provided with multiple fixing holes b to assist in the installation of the corresponding components;

[0008] The lower outer wall of the box is provided with multiple line interfaces;

[0009] A separation plate is provided on the front side of the mounting plate, and a threaded rod that passes forward through the separation plate is fixedly connected to the center of the front outer wall of the mounting plate.

[0010] Preferably, the front outer wall of the separation plate has multiple through-holes a to assist in the installation and fixing of the corresponding components.

[0011] Preferably, a nut a is provided on the front side of the separation plate, and a nut b is provided on the rear side of the separation plate.

[0012] Preferably, both nuts a and b are screwed onto the threaded rod to restrict the position of the separating plate on the threaded rod.

[0013] Preferably, the inner wall of the rear end of the box has multiple through holes, through which external fastening bolts pass to restrict the installation position of the box.

[0014] Preferably, the front outer wall of the box body has mounting holes b inside and near the top and bottom sides respectively, and the front outer wall of the fixed cover has mounting holes a inside and near the top and bottom sides respectively.

[0015] Preferably, the upper outer wall of the box body is provided with a cable passage opening near the left and right sides respectively.

[0016] Preferably, the vertical length of the fixed cover is greater than the vertical length of the box body.

[0017] Compared with the prior art, this utility model provides an easily adjustable optical cable terminal box, which has the following advantages:

[0018] By installing a separation plate and threaded rod, when assembling components with different functions inside the box, the separation plate can be moved forward a certain distance under the screwing action of the threaded rod, separating the separation plate from the mounting plate, thus creating two assembly areas. The internal space layout can be flexibly adjusted according to the actual situation of the components, so that each component can obtain a suitable installation position in the box, avoiding congestion in some areas due to unreasonable space allocation. At the same time, for some larger or heavier components, the separation plate can share some of the weight, reducing the pressure of these components on the mounting plate or other connecting parts, thereby enhancing the stability of the entire terminal box's internal structure. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of an easily adjustable optical cable terminal box structure according to the present invention.

[0020] Figure 2 This is a schematic diagram of an easily adjustable optical cable terminal box structure according to the present invention.

[0021] Figure 3 This is a partial structural diagram of the box area of ​​this utility model, viewed from below.

[0022] Figure 4 This is a partial structural schematic diagram of the side cross-section of the separation plate area of ​​this utility model.

[0023] In the diagram: 1. Fixed cover; 2. Mounting hole a; 3. Through port; 4. Box body; 5. Mounting hole b; 6. Fixed hole a; 7. Separation plate; 8. Fixed hole b; 9. Mounting plate; 10. Through hole; 11. Line interface; 12. Threaded rod; 13. Nut a; 14. Nut b. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] This utility model provides, for example Figure 1-4 The optical cable terminal box shown includes a fixed cover 1 and a box body 4 installed on the rear side of the fixed cover 1;

[0026] A mounting plate 9 is fixedly connected to the inner wall of the rear end of the box 4;

[0027] Multiple fixing holes b8 are provided on the inner rear wall of the box body 4 and the mounting plate 9 to assist in the installation of the corresponding components;

[0028] The lower outer wall of the box 4 is provided with multiple line interfaces 11. Components that need to be installed near the mounting plate 9 are connected to the mounting plate 9 through the fixing holes b8. External optical cables are introduced into the box 4 through the line interfaces 11. The introduced optical cables are connected to the components already installed in the box 4 according to the pre-designed route to realize the transmission and distribution of optical signals. Before installing the fixing cover 1, check again whether the components inside the box 4 are installed firmly and whether the line connections are correct and neat. Ensure that all components are correctly installed and can work normally without any looseness, short circuits or other safety hazards. Align the fixing cover 1 with the front end of the box 4 and put the fixing cover 1 on the box 4 to fix it.

[0029] A separation plate 7 is provided on the front side of the mounting plate 9. A threaded rod 12 that passes forward through the separation plate 7 is fixedly connected to the center of the outer wall of the front end of the mounting plate 9. According to the component layout plan, the position and angle of the separation plate 7 can be adjusted by rotating the separation plate 7 on the threaded rod 12, thereby increasing the additional installation space.

[0030] like Figure 2 As shown, the front outer wall of the separation plate 7 has multiple through-holes a6 to assist in the installation and fixing of the corresponding components.

[0031] When a specific component needs to be installed, screws can be passed through the fixing hole a6 and the corresponding bolt connectors can be used to screw the components to the separation plate 7, thereby stably fixing the different components that need to be separated. During the installation process, ensure that the component installation position is accurate and the screw tightening force is moderate.

[0032] like Figure 4As shown, a nut a13 is provided on the front side of the separation plate 7, and a nut b14 is provided on the rear side of the separation plate 7. Both nuts a13 and b14 are screwed into the threaded rod 12 to restrict the position of the separation plate 7 on the threaded rod 12.

[0033] When nuts a13 and b14 are rotated, they move along the thread direction of the threaded rod 12. By simultaneously tightening nuts a13 and b14, pressure can be applied to the separation plate 7 from both the front and rear sides, and the separation plate 7 can be firmly fixed in a specific position on the threaded rod 12. This prevents the separation plate 7 from shaking or tilting after the corresponding components are installed, thus avoiding any impact on the stability of the component wiring connection after installation.

[0034] like Figure 2 As shown, the inner wall of the rear end of the box 4 is provided with multiple through holes 10, so that external fastening bolts can pass through the through holes 10 to restrict the installation position of the box 4.

[0035] By passing external fastening bolts through the through hole 10 and tightening them with the corresponding screw holes on the mounting surface, the housing 4 is firmly fixed in a specific position, ensuring that the housing 4 will not shift during use and providing a stable working environment for the internal components.

[0036] like Figure 1 As shown, mounting holes b5 are provided inside the front outer wall of the box body 4 and near the top and bottom sides respectively. Mounting holes a2 are provided inside the front outer wall of the fixed cover 1 and near the top and bottom sides respectively. A wire passage 3 is provided on the upper outer wall of the box body 4 and near the left and right sides respectively. The vertical length of the fixed cover 1 is greater than the vertical length of the box body 4.

[0037] The mounting holes b5 on the inner side of the front outer wall of the housing 4, near the top and bottom, correspond to the mounting holes a2 on the inner side of the front outer wall of the fixing cover 1, also near the top and bottom. When installing the fixing cover 1, screws or other connectors can be used to pass through the mounting holes a2 and b5 to tightly connect the fixing cover 1 to the housing 4. The cable port 3 provides an additional entry and exit channel for optical cables or other lines. The longer fixing cover 1 allows for quick separation between the fixing cover 1 and the housing 4 by using the longer end as a leverage point.

[0038] The implementation principle of this embodiment is as follows: The components that need to be installed near the mounting plate 9 are connected to the mounting plate 9 through the fixing hole b8. The external optical cable is introduced into the box 4 through the line interface 11. The introduced optical cable is connected to the components already installed in the box 4 according to the pre-designed route to realize the transmission and distribution of optical signals. Before installing the fixing cover 1, check again whether the components inside the box 4 are installed firmly and whether the line connection is correct and neat to ensure that all components are correctly installed and can work normally without any safety hazards such as looseness or short circuit. Align the fixing cover 1 with the front end of the box 4 and fix the fixing cover 1 on the box 4. According to the component layout plan, the position and angle of the separation plate 7 are adjusted by rotating the separation plate 7 on the threaded rod 12, thereby increasing the additional installation space.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An easily adjustable optical cable terminal box, comprising a fixed cover (1) and a box body (4) installed on the rear side of the fixed cover (1); The rear inner wall of the box (4) is fixedly connected to the mounting plate (9); The inner rear wall of the box (4) and the mounting plate (9) is provided with a plurality of fixing holes b (8) to assist in the installation of the corresponding components; The lower outer wall of the box (4) is provided with multiple line interfaces (11); Its features are: A separation plate (7) is provided on the front side of the mounting plate (9), and a threaded rod (12) that passes forward through the separation plate (7) is fixedly connected at the center of the outer wall of the front end of the mounting plate (9).

2. The easily adjustable optical cable terminal box according to claim 1, characterized in that: The front outer wall of the separation plate (7) has multiple through-holes a (6) to assist in the installation and fixing of the corresponding components.

3. The easily adjustable optical cable terminal box according to claim 1, characterized in that: Nut a (13) is provided on the front side of the separation plate (7), and nut b (14) is provided on the rear side of the separation plate (7).

4. The easily adjustable optical cable terminal box according to claim 3, characterized in that: Both nuts a (13) and b (14) are screwed into the threaded rod (12) to restrict the position of the separation plate (7) on the threaded rod (12).

5. The easily adjustable optical cable terminal box according to claim 1, characterized in that: The inner wall of the rear end of the box (4) is provided with multiple through holes (10) so that external fastening bolts can pass through the through holes (10) to restrict the installation position of the box (4).

6. The easily adjustable optical cable terminal box according to claim 1, characterized in that: The front outer wall of the box (4) is provided with mounting holes b (5) and near the upper and lower sides respectively. The front outer wall of the fixed cover (1) is provided with mounting holes a (2) and near the upper and lower sides respectively.

7. The easily adjustable optical cable terminal box according to claim 1, characterized in that: The upper outer wall of the box (4) is provided with a cable passage (3) near the left and right sides respectively.

8. The easily adjustable optical cable terminal box according to claim 1, characterized in that: The vertical length of the fixed cover (1) is greater than the vertical length of the box body (4).

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