TWI418867B - Thin cable connection device - Google Patents

Description

Thin optical cable connecting device

The invention relates to a cable connecting device, in particular to a box with protection and anti-theft function, which utilizes the functions of layered partitioning, combined with the coaxial rotating mechanism, the layers can be opened at different angles, and the cable placed on the shaft core is not Then, the independent operation of each layer is achieved, and the components of other layers are not interfered during the construction, and the functions of connecting, housing, and plugging the optical cable on the computer side and the optical cable on the user side are completed.

The cable jacks of the conventional cable are installed on the wall outside the building to connect the copper wire communication service provided by the telecommunications company. With the improvement of information transmission technology, the demand for network transmission is also increased. There are more and more end-users of services, and telecom service providers are also actively increasing the construction of fiber-optic networks to provide broadband services to Fiber To The Home (FTTH). Therefore, it is urgent to install optical cable junction boxes. The optical fiber transmission communication service provided by the telecommunications company is introduced. However, in the outer wall of a limited building, the space for installing and repairing the optical cable guiding box is often a big problem. Therefore, the industry has developed a "fixing seat for the telecom connecting box" (the Republic of China patent M363729) using the pivot opening of the seat. The cable guiding box is collapsed to create a larger working space for the wiring or maintenance of the worker. In addition, the manufacturer also develops the fiber lead socket (M358312), (M374067U1) by using the remaining space inside the cable guiding box, or Optical cable terminal frame (M370249), to introduce optical cable, to provide services, but the remaining space inside the cable connection box is quite limited, this contingency method from the transition of electrical communication to the optical communication period is not a long-term solution, this creation is in view of this, Design a thin optical cable connecting box, conceal the optical cable guiding box in the back of the cable guiding box, and make the cable connecting box tilt forward when the construction is connected, exposing the construction operation of the rear optical cable connecting box, and completing the additional box without increasing the occupied wall area. And increase the purpose of new services.

The conventional method for designing the optical cable connecting box is to fix the optical connector components to the box wall in a locking manner, so that the space is occupied and the construction is inconvenient, and an improvement method (M359900) is proposed to modularize the optical connector assembly. The construction is taken off during construction, and the construction is completed and then fixed in the box. The disadvantage is that the optical connector components are in the same plane, which still occupy a large space and cannot be installed in a narrow space. It can be seen that there are still many defects in the above-mentioned conventional methods. It is not a good design, and it needs to be improved.

In view of the shortcomings derived from the above-mentioned conventional methods, the inventor of the present invention has improved and innovated, and after years of painstaking research, he finally successfully developed and completed the thin optical cable connecting device.

The object of the present invention is to provide a thin optical cable connecting device which can be hidden in the back of the cable guiding box and installed in a narrow space. The inside of the box is multi-layered and separated, and the functions are separated by layers. The splitting and layering construction is carried out to achieve independent operation of each layer. The components of the other side are not interfered with during construction, and the functions of connection, housing and plugging of the optical cable on the side of the equipment room and the optical cable on the user side are completed. The second object of the present invention is to provide a The interface between the fiber user and the telecommunications company's maintenance responsibility boundary uses the opening and closing and rotation mechanism to detect components that do not interfere with other layers.

The thin optical fiber cable connecting device for achieving the above object of the invention utilizes multiple layers, including an outer cover, a socket module, a partition plate and a connecting zone, and each layer is combined with a coaxial rotating mechanism to match the sliding shafts of different angles to make each block layer It can be opened and closed at a fixed angle in the body of the connecting device, and each fixed angle is convenient for the construction angle; the pre-distributed optical cable is installed inside the box, the connection area and the socket module are connected, and the pre-distributed optical cable is installed on the rotating shaft center, and is turned over. In the socket module, the pre-fitted cable does not pull up and down, causing bending and pulling, which affects the stability of the optical communication signal. Another function of the present invention is to isolate the machine room side and the user side optical cable by using the partition plate as a boundary interface of the maintenance responsibility boundary; the rubber strip is installed on the four sides of the box body of the present invention, and the box cover is pressed and pressed under the cover state. The strip forms a tight fit, ie the tank seal is completed.

The invention provides a thin optical cable connecting device, which can be hidden in the back of the cable guiding box (refer to FIG. 1), and the front cable guiding box is tilted forward to expose the thin optical cable connecting device (Fig. 2), and the front and left sides are obtained. The construction space on the right side; the thin cable connecting device can also be installed separately (Fig. 3), which is especially suitable for small spaces.

The structure of the thin optical cable connecting device (refer to Figure 4) is divided into four areas: the outer cover (1), the connecting area (2), the partitioning plate (3) and the socket module (4), and the layers are layered in the collapsed state. The outer cover (1), the partition plate (3) and the socket module (4) are of a squat design, and the upper layer is lifted to expose the lower layer for convenient layering construction.

The outer cover (1), the connection area (2), the partition plate (3), and the socket module (4) are centered on the rotating shaft, and the four areas are coaxial (see Fig. 5), and the sliding shafts of different angles are matched (5) (Refer to Figure 6), after the layers are clamped to a fixed angle, they can be maintained at this angle without sagging, so that the layers can be separately constructed, and the force can be applied to the upper or lower jaw again.

The pre-distributed optical cable (6) is installed in the device of the invention, and the connection area (2) and the socket module (4) are connected, and the pre-distributed optical cable is installed at the axial center, and is coaxial with the rotation planes, and when the layers are reversed, The pre-fitted cable will not be pulled as the layer is lifted.

The outer cover of the invention is provided with a lock (7) with protection and anti-theft function, and the partition plate (3) is provided with a partition plate lock hole (8), and the machine room side optical cable and the pre-distributed optical cable are connected to the connection area (2) after being completed. Cover the partition plate (3) and use the tool to lock the partition plate lock hole (8) to prevent accidental contact and interference during subsequent construction.

The elastic colloid (9) is placed around the device in the device, and the elastic colloid is pressed when the outer cover is closed and pressed to form a seal. (See Figure 7 for the structure of the waterproof mechanism)

In addition, a machine-side cable introduction hole (10) is arranged below the connection area (2), and the optical cable is tightly pressed to form a seal by rotating the nut.

The thin optical fiber cable connecting device provided by the invention has the following advantages when compared with other conventional technologies:

1. The invention adopts the layered superposition of the module to achieve thinning, and the partial layers in the box are separated by various functions, combined with the flipping mechanism, the pre-distributed optical cable and the rotating plane are coaxial, and are installed at the pivot point, and the flip socket module is installed. At the time, the pre-fitted cable will not be pulled up and down, causing pulling, achieving independent operation of each layer, and does not interfere with components of other layers during construction.

2. The invention provides an interface between the fiber-optic user and the telecommunications company's maintenance responsibility boundary, and uses the partition plate to isolate the fiber-optic cable on the machine room side; the user-side optical cable does not touch, interfere with the fiber optic cable on the machine room side and other components on the machine side during construction and maintenance.

The detailed description of the present invention is intended to be illustrative of a preferred embodiment of the invention, and is not intended to limit the scope of the invention. The patent scope of this case.

In summary, the present invention is not only creative, but also practical and industrially useful. It has met the requirements of the invention patent, and the application is filed according to law. You are requested to approve the invention patent application, so as to invent the invention.

1. . . s

2. . . Connection area

3. . . Partition plate

4. . . Socket module

5. . . Slip-back shaft

6. . . Pre-equipped optical cable

7. . . Cover lock

8. . . Partitioner keyhole

9. . . Elastic colloid

10. . . Machine room side cable introduction hole

Figure 1 is an external view of the thin optical cable connecting device of the present invention hidden in the back of the cable guiding box;

2 is an external view of the cable guiding box of the present invention being dumped to expose the thin optical cable connecting device;

Figure 3 is an external view of the thin optical cable connecting device of the present invention;

Figure 4 is an external view of the thin optical cable connecting device of the present invention;

Figure 5 is a side view of the thin optical cable connecting device of the present invention;

Figure 6 is a schematic view of the anti-slip shaft of the present invention;

Figure 7 is a waterproof mechanism diagram of the thin optical cable connecting device of the present invention.

1. . . s

2. . . Connection area

3. . . Partition plate

4. . . Socket module

5. . . Slip-back shaft

6. . . Pre-equipped optical cable

7. . . Cover lock

8. . . Partitioner keyhole

9. . . Elastic colloid

10. . . Machine room side cable introduction hole

Claims (2)

A thin optical cable guiding device comprises: a rotating shaft, the rotating shaft is connected to a plurality of layers, one of the rotating shafts is hollowly provided with a pre-distributed optical cable; an outer cover is connected to the rotating shaft for opening and closing; and a socket module a group, connecting the opening and closing action of the rotating shaft, one end of the socket module is connected to the pre-distributed optical cable, and the other end is a socket; a dividing plate is connected to the rotating shaft for opening and closing; a box body is connected The outer cover is pivotally coupled to the outer cover by the rotating shaft; an elastic colloid surrounding the casing for sealing the casing; and a connecting zone, a machine room side optical cable is connected to the pre-equipped optical cable After completion, it is fixed in the connection area. The thin cable guiding device according to claim 1, wherein the rotating shaft is connected to the layers, the layers are coaxially rotated, and the pre-distributed optical cable is placed on the axis of the rotating shaft, and the layers can be picked up separately. ,Collapse.