Novel optical cable home-entry multi-core terminal box
A terminal box and optical cable technology, which is applied in the field of multi-core terminal boxes for new-type optical cable to the home, can solve problems such as dropped signals, unstable optical cable connections, and disconnection investigations, and achieve simple inspection and maintenance, speed up inspection and maintenance, and reduce twisting. The effect of the step of moving the screw
Active Publication Date: 2019-12-20
合肥昌嵩精密制造有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a new multi-core terminal box for optical cable entry to solve the problem that the optical cable in the background technology has no other fixation at the rear when the optical cable enters the terminal box. The disconnection of the signal caused by the disconnection of the connector caused troublesome problems in subsequent investigation and reconnection
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[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0030] See Figure 1-8 , The present invention provides a technical solution:
[0031] A new type of fiber optic cable entry multi-core terminal box, including a terminal box cover 1 and a terminal box body 2. The upper end of the terminal box body 2 is clamped with a terminal box cover 1, and the upper end of the terminal box cover 1 penetrates A fixed lifting plate 5 is connected. The left end face and the right end face of the terminal...
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The invention discloses a novel optical cable home-entry multi-core terminal box. The novel optical cable home-entry multi-core terminal box comprises a box cover of terminal box and a box body of terminal box, wherein the box cover of terminal box is clamped on an end face of an upper end of the box body of terminal box. The novel optical cable home-entry multi-core terminal box disclosed by theinvention is provided with the box cover of terminal box composed of an upper wiring fixing plate, a cover plate of box cover and a front clamping plate device, an external optical fiber is fixed by the upper wiring fixing plate to well protect the optical fiber from affecting the connection with a signal interface due to external pull, the optical fiber is fixed by a tight rubber ring to well minimize the displacement when the optical fiber is pulled and to better ensure the smoothness of the signal, the novel optical cable home-entry multi-core terminal box disclosed by the invention is provided with the front clamping plate device composed of a lifting connecting rod, a clamping plate of box body, a pull blocking plate, a reset spring and a rotary connecting frame, the box cover of terminal box is fixed by the clamping plate of box body to well simplify the inspection and maintenance, reduce the steps of screwing screws during the inspection and maintenance, and to speed up the inspection and maintenance.
Description
Technical field [0001] The invention belongs to the related technical field of communication devices, and in particular relates to a new type of optical fiber cable entry multi-core terminal box. Background technique [0002] The optical cable terminal box is abbreviated as OTB. It is a box that protects the fiber optic cable and pigtail fusion splicing at the end of the fiber optic cable. It is mainly used for the direct connection and branch connection of the indoor optical cable and the fixation of the optical cable terminal. It plays the role of pigtail storage and protection of the joint. [0003] The existing technology has the following problems: when the existing optical fiber cable entry multi-core terminal box is used, the optical cable is not fixed at the rear when it enters the terminal box, resulting in unstable optical cable connection or even from the connector when the optical cable is dragged by the outside. Falling off causes the signal to be disconnected, causing...
Claims
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IPC IPC(8): G02B6/44
CPCG02B6/4439G02B6/4446
Inventor 卢彭彭朱龙华王训荣
Owner 合肥昌嵩精密制造有限公司