CN209949331U

CN209949331U - Communication computer lab DDF digital distribution frame

Info

Publication number: CN209949331U
Application number: CN201920787691.2U
Authority: CN
Inventors: 董岩; 荆海城; 李淼
Original assignee: China Power Investment In Northeast New Energy (dalian) Tuoshan Wind Power Co Ltd
Current assignee: China Power Investment In Northeast New Energy (dalian) Tuoshan Wind Power Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-01-14
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a communication computer lab DDF digital distribution frame, including the wiring board, the both ends of wiring board are articulated to have the sole through changeing the roller, one side that the binding face of wiring board and sole and keep away from changeing the roller is equipped with kayser mechanism, the middle part rigid coupling of wiring board has card line subassembly. This communication computer lab DDF digital distribution frame, when needs assemble the stub bar to the wiring board, can open the kayser mechanism after, the rotation around the wiring board carries out in the adjustable distance of the line body that connects through changeing the roller, the worker of being convenient for carries out the wiring work, convenient and fast more to the wiring connection process, the inclined plane that the communication line passes through on the sideboard when card is gone into gets into downwards to the opening part, treat that it gets into completely to the line cover in back, the sideboard resets through its tension, the back end cap that resets inserts and carries out the shutoff to it in the opening, the improvement is to the fixed effect of cutting ferrule of communication line.

Description

Communication computer lab DDF digital distribution frame

Technical Field

The utility model relates to a distribution frame technical field specifically is a communication machine room DDF digital distribution frame.

Background

A digital distribution frame is a rack that provides semi-permanent interconnection flexibility for the passage of digital signals, circuits and equipment. The digital distribution frame is also called high-frequency distribution frame, and has 8 systems, 10 systems, 16 systems, 20 systems and the like by taking a system as a unit, and has more and more superiority in digital communication, which can enable the connection of digital code streams of digital communication equipment to be a whole, and the input and output of signals with the speed of 2 Mb/s-155 Mb/s can be terminated on the digital distribution frame, thus bringing great flexibility and convenience for distribution, line adjustment, switching and capacity expansion.

The digital distribution frame provided in the prior art generally comprises a unit board and a rack, wherein the unit board is provided with electronic components and data connecting lines for realizing signal distribution and switching among communication equipment of the unit board, the unit board is fixedly arranged on the rack, and the rack is used for supporting and protecting the unit board.

For fixed connection between cell board and the frame in above-mentioned digital distribution frame's structural design, this structural design has leaded to when adopting digital distribution frame to carry out communications facilities and connecting, need pull down the cell board from the frame, then carries out other work again, has leaded to the complexity of the operation of connecting between communications facilities.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication computer lab DDF digital distribution frame to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a DDF digital distribution frame of a communication machine room comprises a distribution board, wherein two ends of the distribution board are hinged with foot boards through rotating rollers, a clamping mechanism is arranged on one side, far away from the rotating rollers, of the binding face of the distribution board and the foot boards, the clamping mechanism comprises a cavity arranged in the distribution board and a lock hole arranged in the foot boards, an end cover is fixedly connected to the outer side of the cavity, a sliding block is arranged in an inner cavity of the cavity and connected with the distribution board through a compression spring, a groove is formed in the end cover, a wrench B is integrally formed on the sliding block and penetrates through the groove, a lock rod is arranged on the front side of the sliding block and penetrates through the end cover and is inserted into the lock hole;

the wiring board is characterized in that a wire clamping assembly is fixedly connected to the middle of the wiring board and comprises a bedplate fixedly connected with the wiring board, a wire sleeve is fixedly connected to the bedplate, an opening is formed in one side of the wire sleeve, a side plate fixedly connected with the bedplate is arranged on the side, provided with the opening, of the wire sleeve, a plug is arranged on the side plate, and the plug is matched with the opening.

Preferably, the side plate is provided with an inclined plane close to the top of the plug.

Preferably, a wrench A is integrally formed at the top of the wire sleeve.

Preferably, the wire sleeve and the side plate are made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that: this communication computer lab DDF digital distribution frame, when needs assemble the stub bar to the wiring board, can open the kayser mechanism after, the rotation around the wiring board carries out in the adjustable distance of the line body that connects through changeing the roller, the worker of being convenient for carries out the wiring work, convenient and fast more to the wiring connection process, the inclined plane that the communication line passes through on the sideboard when card is gone into gets into downwards to the opening part, treat that it gets into completely to the line cover in back, the sideboard resets through its tension, the back end cap that resets inserts and carries out the shutoff to it in the opening, the improvement is to the fixed effect of cutting ferrule of communication line.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the latch mechanism of the present invention;

fig. 3 is a schematic structural view of the wire clamping assembly of the present invention.

In the figure: 1. baseboard, 2, wiring board, 3, wire clamping assembly, 301, wire sleeve, 302, opening, 303, wrench A, 304, plug, 305, inclined plane, 306, bedplate, 307, sideboard, 4, locking mechanism, 401, end cover, 402, slot, 403, compression spring, 404, slider, 405, cavity, 406, lock hole, 407, lock rod, 408, wrench B, 5 and rotating roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a DDF digital distribution frame of a communication machine room comprises a distribution board 2, two ends of the distribution board 2 are hinged with foot boards 1 through rotating rollers 5, one side of the binding surface of the distribution board 2 and the foot boards 1, which is far away from the rotating rollers 5, is provided with a locking mechanism 4, by adopting the design, when a thread end needs to be assembled at the rear side position of the distribution board 2, the locking mechanism 4 can be opened to move forwards or backwards, the distribution board 2 rotates forwards and backwards in an adjustable distance of a connected wire body through the rotating rollers 5, the wire connection process is more convenient and faster, the locking mechanism 4 comprises a cavity 405 arranged in the distribution board 2 and a lock hole 406 arranged in the foot board 1, an end cover 401 is fixedly connected to the outer side of the cavity 405, an inner cavity of the cavity 405 is provided with a sliding block 404, the sliding block 404 is connected with the distribution board 2 through a compression spring 403, the elastic coefficient of the compression spring 403 is K1N, a wrench B408 is integrally formed on the sliding block 404, the wrench B408 penetrates through the slot 402, a locking rod 407 is arranged on the front side of the sliding block 404, and the locking rod 407 penetrates through the end cover 401 and is inserted into the locking hole 406;

a wire clamping assembly 3 is fixedly connected to the middle part of the wiring board 2, the wire clamping assembly 3 comprises a bedplate 306 fixedly connected with the wiring board 2, a wire sleeve 301 is fixedly connected to the bedplate 306, a wrench A303 is integrally formed at the top of the wire sleeve 301, an opening 302 is formed at one side of the wire sleeve 301, a side plate 307 fixedly connected with the bedplate 306 is arranged at one side of the wire sleeve 301 with the opening 302, a plug 304 is arranged on the side plate 307, the plug 304 is matched with the opening 302, an inclined surface 305 is arranged at the position, close to the top of the plug 304, of the side plate 307, the wire sleeve 301 and the side plate 307 are made of rubber materials, a communication wire connected to the wiring board 2 is clamped into the wire sleeve 301 from the side opening 302, the communication wire enters the opening 302 downwards through the inclined surface 305 on the side plate 307 during clamping, and after, the side plate 307 is reset by the tension thereof, and the plug 304 is inserted into the opening 302 to plug the opening after reset, thereby improving the fixing effect of the ferrule on the communication line.

The working principle is as follows: when the wire end needs to be assembled on the wiring board 2, the clamping and locking mechanism 4 can be opened to move forwards or backwards, the wiring board 2 rotates forwards and backwards in the adjustable distance of the connected wire body through the rotating roller 5, the wiring connection process is more convenient and faster, the communication wire downwards enters the opening 302 through the inclined surface 305 on the side plate 307 during clamping, after the communication wire completely enters the wire sleeve 301, the side plate 307 resets through the tension of the side plate, the reset plug 304 is inserted into the opening 302 to plug the communication wire, and the clamping sleeve fixing effect of the communication wire is improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A communication machine room DDF digital distribution frame comprises a distribution board (2), and is characterized in that: two ends of the distribution board (2) are hinged with foot boards (1) through rotating rollers (5), a clamping mechanism (4) is arranged on one side of the binding surface of the distribution board (2) and the foot board (1) and far away from the rotating roller (5), the locking mechanism (4) comprises a cavity (405) arranged in the wiring board (2) and a lock hole (406) arranged in the foot board (1), an end cover (401) is fixedly connected with the outer side of the cavity (405), a sliding block (404) is arranged in the inner cavity of the cavity (405), the slider (404) is connected with the wiring board (2) through a compression spring (403), the end cover (401) is provided with a slot (402), the sliding block (404) is integrally formed with a wrench B (408), the wrench B (408) penetrates through the slot (402), the front side of the sliding block (404) is provided with a lock rod (407), the lock rod (407) penetrates through the end cover (401) and is inserted into the lock hole (406);

the middle of the wiring board (2) is fixedly connected with a wire clamping assembly (3), the wire clamping assembly (3) comprises a bedplate (306) fixedly connected with the wiring board (2), a wire sleeve (301) is fixedly connected onto the bedplate (306), an opening (302) is formed in one side of the wire sleeve (301), a side plate (307) fixedly connected with the bedplate (306) is arranged on one side of the wire sleeve (301) with the opening (302), a plug (304) is arranged on the side plate (307), and the plug (304) is matched with the opening (302).

2. A DDF digital distribution frame for communication rooms according to claim 1, characterized in that: an inclined plane (305) is arranged on the side plate (307) close to the top of the plug (304).

3. A DDF digital distribution frame for communication rooms according to claim 1, characterized in that: the top of the wire sleeve (301) is integrally formed with a wrench A (303).

4. A DDF digital distribution frame for communication rooms according to claim 1, characterized in that: the wire sleeve (301) and the side plate (307) are made of rubber.