JP6258490B2 - 4G mobile communication outdoor cabinet anti-theft device - Google Patents

Description

    The present invention relates to an anti-theft device, and more particularly to an anti-theft device for an outdoor cabinet for 4G mobile communication.

    In 2013, the China Industrial Information Department, in response to an application for such a company, said, “LTE / Fourth Digital Cellular Mobile Communications Service (TD-LTE)” to China Mobile Communications Group Corp., China Telecom Group Corp. and China Unicom Group Corp. ) "Business license. At the same time, it will be clarified by the China Industrial Information Department that the development mode of the multi-mode network between LTE FDD and TD-LTE will be examined in various tests in accordance with the application of companies. This year, China's TD-LTE network community and industrial development have achieved sufficient results.

    Since the commercialization of TD-LTE in China, it has expanded to more than 300 cities in various places, has more than 330,000 base stations, more than 6.5 million users, and the urban areas of most class cities until around the end of this year. China hotspots have been established in some cities and towns, and China Telecom and China Unicom's TD-LTE network has been expanded to large and medium-sized cities nationwide. Until the end of 2014, the number of 4G base stations will exceed 500,000 nationwide. With the development of 4G networks and the installation of large-scale 4G base stations, 4G communication outdoor cabinets are expected to have a broad application prospect.

    Currently, commercially available outdoor cabinets mainly have a three-point lock structure, that is, the cabinet door is locked by the lock tongue and the upper and lower lock levers. Such a lock method is simple in structure, but has low strength and is externally Theft of components in the cabinet is likely to occur due to prying.

In order to solve the problem in the outdoor cabinet, the present invention provides an anti-theft device for an outdoor cabinet for 4G mobile communication.
In order to achieve the above object, the technical means of the present invention are as follows.

4G mobile communication outdoor cabinet anti-theft device, the anti-theft device,
It is installed on the cabinet door of the outdoor cabinet, and a top and bottom four-way lock is provided on it, and an upper lock lever, a lower lock lever, a left lock lever and a right lock lever are installed on the top and bottom four-way lock, A transmission lock lever is connected to each of the upper lock lever, the left lock lever, and the right lock lever, and a slight first lock tongue is provided on the transmission lock lever. A cabinet door panel capable of contacting the inside of the door frame of the outdoor cabinet;
A rotating grip that is fitted and connected to the top and bottom four-way lock and can move the transmission lock lever on the top and bottom four-way lock by means of the top and bottom four-way lock,
An auxiliary lock provided on the cabinet door panel and provided with a second lock tongue that is fitted and connected to the lower lock lever;
It is installed on the cabinet door of the outdoor cabinet, covers the cabinet door panel, and is provided with a few through-holes that are respectively fitted with the first lock tongues on the four sides of the cabinet door panel. And a cover plate that is in contact with the inside of the door frame of the outdoor cabinet through the hole.

    In a preferred embodiment of the present invention, an air conditioning attachment port, a top and bottom four-way lock attachment port, an auxiliary lock attachment port, and a hydrogen gas exhaust device attachment port are provided on the cabinet door panel, respectively.

    In a preferred embodiment of the present invention, the antitheft device further includes a lock case, the lock case includes a panel, and a stopper is provided vertically on each of the four sides of the panel. A connection plate is provided, and each stopper is fixed on the cabinet door panel via the connection plate through the top and bottom four-way lock attachment port, and the top and bottom four-way lock is fixed on the panel.

    In a preferred embodiment of the present invention, each stopper is provided with a square hole, and the upper lock lever, the left lock lever and the right lock lever are connected to the transmission lock lever through the square holes, respectively, and the lower lock lever is It abuts with the second locking tongue on the auxiliary lock through the square hole.

In a preferred embodiment of the present invention, a connection hole is provided on each of the transmission lock levers .

    In a preferred embodiment of the present invention, the lock tongue is formed by joining a connecting means that is fitted and connected to a connection hole, and a round steel that can come into contact with the inside of the door frame of the outdoor cabinet.

    In a preferred embodiment of the present invention, an air conditioning or heat exchanger outlet and a cable outlet are provided on the cover plate.

    According to the above technical means, the present invention provides the following beneficial effects.

    The present invention has a simple structure, is installed on the cabinet door of the outdoor cabinet, is easy to perform various maintenance operations when the cabinet door is on, and the anti-theft device does not occupy the mounting space of the equipment in the cabinet when the cabinet door is off, Does not affect the normal operation of the equipment or the connection between the outdoor cabinet and external members.

    The overall strength of the present invention is high, the cabinet door can be fixed from four directions, top, bottom, left, and right, so that the cabinet door can be prevented from being plucked from the outside, and the safety of the outdoor cabinet is greatly improved.

Hereinafter, in order to clarify the technical means in the embodiments of the present invention or the prior art more specifically, the drawings necessary for the description of the embodiments or the prior art will be briefly described. It is obvious that only some embodiments described in the invention, and those having ordinary knowledge in the field can obtain other drawings from these drawings without creative labor, etc. .
FIG. 1 is a structural schematic diagram of the present invention. FIG. 2 is a structural schematic diagram of the cabinet door panel. FIG. 3 is a fitting view of the cabinet door panel and the air conditioner. FIG. 4 is a schematic diagram of the structure of the top and bottom four-way lock. FIG. 5 is a schematic diagram of the structure of the lock case. FIG. 6 is a fitting view of the cabinet door panel and the top and bottom four-way lock. FIG. 7 is a structural schematic diagram of the cover plate.

    Hereinafter, a technique according to the present invention? In order to clarify means, features, objects and effects, the present invention will be described with reference to the drawings.

    1 to 7, the present invention provides an antitheft device for an outdoor cabinet for 4G mobile communication, which includes a cabinet door panel 100, a rotary grip 200, an auxiliary lock 300, and a cover plate 400.

    The cabinet door panel 100 has a rectangular shape, and its overall size is smaller than the size of the cabinet door of the outdoor cabinet. The cabinet door panel 100 is mounted on the cabinet door, and on / off of the cabinet door is controlled by installing a lock device to improve safety. Because.

    The locking device includes an upright four-way lock 500, and locks the cabinet door of the outdoor cabinet from four directions, and has an excellent destruction prevention function.

    Specifically, the top and bottom four-way lock 500 includes a main lock body 510, and an upper lock lever 511, a lower lock lever 512, a left lock lever 513, and a right lock lever 514 are provided in four directions of the main lock body 510, respectively. An interlocking lever 515 is provided at an intermediate position of the main lock body 510. The interlocking lever 515 is interlocked with the upper lock lever 511, the lower lock lever 512, the left lock lever 513, and the right lock lever 514, respectively. The upper lock lever 511, the lower lock lever 512, the left lock lever 513, and the right lock lever 514 can be moved when rotating.

    Transmission lock levers 520 are connected to the tips of the upper lock lever 511, the left lock lever 513, and the right lock lever 514, respectively, and a small number of first lock tongues 530 are provided on the transmission lock lever 520, respectively. When the interlocking lever 515 is rotated, the first lock tongue 530 can be expanded and contracted in conjunction with the transmission lock lever 520.

    For convenient movement, a groove is provided below the transmission lock lever 520, a foil is mounted on the cabinet door panel 100, and the transmission lock lever 520 slides with the foil.

    The first locking tongue 530 is for locking the cabinet door. Specifically, the first locking tongue 530 is fitted to the connection hole on the transmission lock lever 520 and connected to the inside of the door frame 600 of the outdoor cabinet. When the transmission lock lever 520 protrudes the first lock tongue 530 in this way, the first lock tongue 530 can come into contact with the inside of the door frame 600, so that the cabinet The lock between the door and the door frame 600 is realized.

    On the cabinet door panel 100, an air conditioning attachment port 110, a top and bottom four-way lock attachment port 120, an auxiliary lock attachment port 130, and a hydrogen gas exhaust machine attachment port 140 are provided.

    Air conditioning is attached to the outside from the air conditioning attachment port 110, screwed onto the door panel by clinch, and a flat washer, spring washer, and hexagon nut are used for fastening, fixing the structure and improving the air conditioning operation. Looseness due to vibration can be effectively prevented.

    The top and bottom four-way lock mounting port 120 is used for mounting the top and bottom four-way lock 500, the auxiliary lock mounting port 130 is used for mounting the auxiliary lock 300, and the hydrogen gas exhaust device mounting port 140 is used for mounting the hydrogen gas exhaust device.

    Since the cabinet door panel 100 is a panel as a whole, the top and bottom four-way lock 500 has a large number of parts and is difficult to mount on the cabinet door panel 100. In addition, the cabinet door panel 100 is inconvenient to use. A lock case 700 is provided on 100.

    The lock case 700 is used to attach the top and bottom four-way lock 500 to facilitate the use of the top and bottom four-way lock 500 on the cabinet door panel 100, and mainly includes a panel 710. The stopper 720 is perpendicular to the four sides of the panel 710, respectively. Each of the stoppers 720 is fixed on the cabinet door panel 100 by the connection plate 730 through the top and bottom four-way lock attachment port 130, and thus the lock case. 700 is fixed on the cabinet door panel 100 as a whole.

    A screw hole is provided on the panel 710, the top and bottom four-way lock 500 is fixed on the panel 710, and the interlocking lever 515 can penetrate the screw hole.

    A square hole 740 is opened on each stopper 720, and the upper lock lever 511, the lower lock lever 512, the left lock lever 513 and the right lock lever 514 are connected to the transmission lock lever 520 through the square holes 740, respectively. Is done.

    The rotary grip 200 is installed on the interlocking lever 515, and by rotating the rotary grip 200, the interlocking lever 515 is rotated to realize interlocking lock.

    The locking device further includes an auxiliary lock 300, which is attached on the cabinet door panel 100 via the auxiliary lock attachment port 130 and located below the top and bottom four-way lock 500.

    The auxiliary lock 300 is used to limit the operation state of the top and bottom four-way lock 500. A second lock tongue is provided on the auxiliary lock 300 so that the second lock tongue and the lower lock lever 512 can come into contact with each other. When the auxiliary lock 300 is rotated so that the lock tongue and the lower lock lever 512 come into contact with each other, the lower lock lever 512 is positioned by the second lock tongue, and in this case, the top and bottom four-way lock 500 cannot be operated, When the second lock tongue and the lower lock lever 512 are separated, the top and bottom four-way lock 500 can operate.

    The cover plate 400 has a generally rectangular shape with an opening, and is mounted on the cabinet door panel 100 so as to cover the cabinet door panel 100. The cover plate 400 prevents the outside from being destroyed by the theft. And the locking device on the cabinet door panel 100 is protected.

    Air conditioning or heat exchanger outlet 410, lock case hole 420, and exhaust? Holes 430 and cable outlets are provided.

    The air outlet 410 of the air conditioner or heat exchanger is used for discharging heat generated by the air conditioner or heat exchanger, and the lock case hole 420 is used for fixing the lock case 700. The hole 430 is used for exhaust of the hydrogen gas exhauster, and the entrance / exit of the cable is used for wiring.

    A small number of through-holes 440 fitted to the first locking tongues 530 are provided on the four sides of the cover plate 400, respectively. The first locking tongues 530 pass through the through-holes 440 and the door frame 600 of the outdoor cabinet. It abuts on the inside.

    Hereinafter, a specific operation procedure of the present invention will be described.

    After the cabinet door is closed, when the rotating handle 200 is rotated to rotate the interlocking lever 515, the upper lock lever 511, the lower lock lever 512, the left lock lever 513 and the right lock lever 514 are moved, and the transmission lock lever 520 is moved. Thus, the first locking tongue 530 protrudes in three directions, and the first locking tongue 530 is caught inside the cabinet door frame 600 through the through hole 440 on the cover plate 400.

    If the auxiliary lock 300 is locked with the key at this time, the cabinet door can be locked, and the lock tongue is caught inside the door frame 600 on either side of the locked cabinet door, and a slight first on either side. The lock tongue 530 is fixed, the structure becomes strong, the lock reliability is high, and the cabinet door can be effectively prevented from being plucked from the outside of the cabinet.

    When it is necessary to open the cabinet door, the auxiliary lock 300 is unlocked with a key, the second lock tongue on the auxiliary lock 300 and the lower lock lever 512 are separated, and in this case, the rotary grip 200 is rotated to rotate the top and bottom four sides. The lock 500 can be operated and the first lock tongue 530 is received. Can be made.

    The basic principle, main features and advantages of the present invention have been described above. The present invention is not limited to the above-described embodiments, and the above-described embodiments and specification are merely descriptions for embodying the principles of the present invention, and various modifications and changes may be made without departing from the spirit and scope of the present invention. Improvements can be made, and these variations and improvements are within the scope of the claims of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

4G mobile communication outdoor cabinet anti-theft device, the anti-theft device,
It is installed on the cabinet door of the outdoor cabinet, and a top and bottom four-way lock is provided on it, and an upper lock lever, a lower lock lever, a left lock lever and a right lock lever are installed on the top and bottom four-way lock, A transmission lock lever is connected to each of the upper lock lever, the left lock lever, and the right lock lever, and a slight first lock tongue is provided on the transmission lock lever. A cabinet door panel capable of contacting the inside of the door frame of the outdoor cabinet;
A rotating grip that is fitted and connected to the top and bottom four-way lock and can move the transmission lock lever on the top and bottom four-way lock by means of the top and bottom four-way lock,
An auxiliary lock provided on the cabinet door panel and provided with a second lock tongue that is fitted and connected to the lower lock lever;
It is installed on the cabinet door of the outdoor cabinet, covers the cabinet door panel, and is provided with a few through-holes that are respectively fitted with the first lock tongues on the four sides of the cabinet door panel. An anti-theft device for an outdoor cabinet for 4G mobile communication, comprising: a cover plate that contacts the inside of a door frame of the outdoor cabinet through a hole.     The outdoor for 4G mobile communication according to claim 1, wherein an air conditioning attachment port, a top and bottom four-way lock attachment port, an auxiliary lock attachment port, and a hydrogen gas exhaust device attachment port are provided on the cabinet door panel, respectively. Cabinet anti-theft device.     The anti-theft device further includes a lock case, the lock case includes a panel, a stopper is provided vertically on each of the four sides of the panel, and a connection plate is provided vertically on each stopper. 3. The 4G mobile communication device according to claim 2, wherein each of the four-way locks is fixed on a cabinet door panel through a connection plate through a top and bottom four-way lock attachment port, and the top and bottom four-way lock is fixed on the panel. Anti-theft device for outdoor cabinets.     A square hole is provided on each stopper, and the upper lock lever, the left lock lever and the right lock lever are connected to the transmission lock lever through the square hole, and the lower lock lever is connected to the auxiliary lock through the square hole. The antitheft device for the outdoor cabinet for 4G mobile communication according to claim 3, wherein the anti-theft device is for a 4G mobile communication outdoor cabinet. The anti-theft device for an outdoor cabinet for 4G mobile communication according to claim 1, wherein a connection hole is provided on each of the transmission lock levers .     6. The 4G according to claim 5, wherein the lock tongue is formed by joining connection means that is fitted and connected to a connection hole, and round steel that can abut on the inside of the door frame of the outdoor cabinet. Anti-theft device for outdoor cabinets for mobile communications.     The anti-theft device for an outdoor cabinet for 4G mobile communication according to claim 1, wherein an outlet of an air conditioner or heat exchanger and an inlet / outlet of a cable are provided on the cover plate.

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