KR102189228B1 - Slot type optical module detachable shelf device - Google Patents

Abstract

The present invention relates to an attachment/detachment-type shelf device with a slot-type optical module to facilitate attachment/detachment and, more specifically, to an attachment/detachment-type shelf device with a slot-type optical module to facilitate attachment/detachment, wherein a slot-type fluorescent module can be easily locked to or unlocked from the shelf by an operation of simply pushing or pulling the slot-type fluorescent module (100) having a handle part (110) formed on the front part thereof and having a latch part (120) formed on the rear part thereof to be inserted and coupled to the shelf to prevent separation from the shelf. Moreover, provided is the attachment/detachment-type shelf device with the slot-type optical module to facilitate attachment/detachment, wherein the slot-type fluorescent module can be easily locked to or unlocked from the shelf by an operation of simply pushing or pulling the slot-type fluorescent module (100) having the handle part (110) formed on the front part thereof and having the latch part (120) formed on the rear part thereof to be inserted and coupled to the shelf to prevent separation from the shelf. Moreover, since a structure in which the latch part (120) mounted on the shelf is formed on the rear part of the slot-type fluorescent module (100), space is used as much as possible without wasting the space of a front surface part, such that a connector connection portion can be additionally formed in comparision with the prior art, thereby providing an effect of maximizing use of space.

Description

Slot type optical module detachable shelf device}

The present invention relates to a slot-type optical module detachable shelf device that is easily detachable, and more particularly, a handle part 110 is formed on the front part, and is inserted into the shelf at the rear part to prevent separation from the shelf. It relates to an easily detachable slot-type optical module detachable shelf device capable of locking or releasing the slot fluorescent module on the shelf by simply pushing and pulling the slot fluorescent module 100 on which the latch part 120 is formed.

Data traffic is rapidly increasing in recent years due to the high speed of data service due to the rapid spread of the Internet, and various types of networks are emerging to accommodate this.

From this point of view, in recent years, the use of a communication environment to meet the rapid increase in data traffic and ultra-high speed by transmitting and receiving data in the form of an optical signal through an optical path is increasing, and the use of this communication environment is expected to increase further.

Specifically, with the development and use of many wired and wireless communication means, communication capacity is rapidly increasing, and many types of communication media are being developed to accommodate the increasing communication capacity.

As one of these communication media, the use of optical communication means is increasing recently. In addition to the development of optical fibers used for optical communication, means for multiplexing signals transmitted through optical fibers are being developed.

Typically, a communication line uses a multiplexing method in which multiple frequency signals are transmitted on a single line in order to expand the capacity of the line.

This transmission method is used not only in communication lines using copper wires, but also in communication lines made of optical fibers.

In addition, due to the development of the information and communication industry, various communication devices are gradually diversifying, and accordingly, many communication base stations for relaying radio waves are being created.

The base station is mainly installed outdoors in order not only to transmit the switching station and the radio wave to the user's terminal, but also to transmit the radio wave generated by the terminal to the switching station.

In other words, it acts as an unmanned small radio relay station.

As such, various communication equipments installed outdoors to perform transmission functions must be efficiently installed in a narrow space, and are stacked on an enclosure with a rack structure as a modular functional shelf for each unit function for maintenance of communication equipment.

The communication equipment enclosure is composed of a rack part for stacking various functional shelves, a stand with wheels for easy movement or dragging by lifting the enclosure with a forklift, and a roof installed on the upper part of the rack.

Air baffles and cooling fan modules are installed between the functional shelves to cool the heat generated during operation of the functional shelves.

At this time, as shown in FIG. 1, since a plurality of optical modules are mounted on the functional shelf, a module to which a captive screw method is applied and a module to which a fastener method is applied is used.

In other words, the module to which the captive screw method is applied is a method that is mounted on the front of the module to lock the screw by turning the handle of the captive screw to the right, and then to the left to release the screw to release the module from the shelf.

In addition, the module to which the fastener method is applied is mounted on the front of the module, and is fixed to the shelf by pressing the handle of the fastener, and pulling the module to release it from the shelf.

At this time, in the above-described methods, the connector connection part is mounted on the front part of the module, and due to the above structural problem, a considerable range of space is occupied, and thus more space for the connector connection part cannot be secured.

Accordingly, there is a need for a new type of slot-type optical module detachable shelf device capable of maximizing the space in which the connector connection part can be mounted by utilizing the space as much as possible without wasting space on the front part.

(Prior Document 1) Republic of Korea Utility Model Publication No. 20-0228239 (2001.06.15)

Therefore, the present invention was devised to solve the above conventional problems,

An object of the present invention is to simplify the slotted fluorescent module 100 in which the handle part 110 is formed on the front part, and the latch part 120 is formed to prevent separation from the shelf by being inserted into the shelf at the rear part. It is intended to provide an easy-to-detach slot-type optical module detachable shelf device capable of locking or unlocking the slotted optical module on the shelf by only pushing and pulling.

Another object of the present invention is to provide a structure in which the latch unit 120 mounted on the shelf is formed on the rear side of the slot fluorescent module 100, so that the connector connection part is more than the prior art by utilizing the space as much as possible without wasting space on the front side. It is intended to maximize space utilization as it can be formed additionally.

In order to achieve the problem to be solved by the present invention,

Slot-type optical module detachable shelf device according to an embodiment of the present invention,

A slotted optical module 100 in which a handle part 110 is formed in the front part, and a latch part 120 is formed in the rear part to prevent separation from the shelf by being inserted and coupled to the shelf,

The partition wall portions are formed at regular intervals to form the space portion 220 of a predetermined size by the partition wall portion 210, and after inserting the latch formed in the slot fluorescent module when the slot fluorescent module is inserted into one side of the space portion, By including the shelf 200 forming the optical module locked state holding unit 230 to be kept in a locked state, the subject of the present invention is solved.

Slot-type optical module detachable shelf device according to the present invention,

The handle part 110 is formed on the front part, and the shelf is inserted and coupled to the shelf at the rear part by simply pushing and pulling the slotted optical module 100 on which the latch part 120 is formed to prevent separation from the shelf. To provide a slot-type optical module detachable shelf device that is easy to attach and detach that can lock or unlock the slotted optical module.

In addition, by providing a structure in which the latch unit 120 mounted on the shelf is formed on the rear side of the slotted optical module 100, the connector connection portion can be formed more than the prior art by utilizing the space as much as possible without wasting space on the front side. It can provide an effect that can maximize space utilization.

1 is a simplified exemplary diagram in which a module to which a captive screw method is applied and a module to which a fastener method is applied is mounted on a conventional functional shelf.
2 is a perspective view showing a slot type optical module 100 of the detachable shelf device of the slot type optical module according to an embodiment of the present invention.
3 is an exemplary view of inserting a slotted optical module through a handle portion into a shelf of a slot-type optical module detachable shelf device according to an embodiment of the present invention, and FIG. 4 is an exemplary view separated from each other.
5 is a perspective view showing a connector connector 140 configured on an upper side of a handle portion of a front portion of a slot optical module 100 of a slot-type optical module detachable shelf device according to an embodiment of the present invention.
6 is a perspective view showing a shelf 200 of a slot-type optical module detachable shelf device according to an embodiment of the present invention.
7 is a front view showing in detail the latch unit 120 and the optical module locked state holding unit 230 of the slot-type optical module detachable shelf device according to an embodiment of the present invention.
8 is a comparative exemplary view comparing a conventional captive screw method and a fastener method applied module with the latch type module of the present invention.

Slot-type optical module detachable shelf device according to an embodiment of the present invention,

A slotted optical module 100 in which a handle part 110 is formed in the front part, and a latch part 120 is formed in the rear part to prevent separation from the shelf by being inserted and coupled to the shelf,

The partition wall portions are formed at regular intervals to form the space portion 220 of a predetermined size by the partition wall portion 210, and after inserting the latch formed in the slot fluorescent module when the slot fluorescent module is inserted into one side of the space portion, It is characterized in that it is configured to include a shelf 200 forming an optical module locked state holding unit 230 to be kept in a locked state.

At this time, the slot fluorescent module 100,

The latch part 120 is formed on the rear part,

A connector connector 140 connected to the connector on the upper side of the handle portion of the front portion; characterized in that it can form a plurality.

At this time, the slot fluorescent module 100,

The portion in which the latch portion is formed is characterized in that the chamfer is processed in the shape of the'a'-shaped groove 130.

At this time, the latch unit 120,

A horizontal portion 121 having a constant length; And

It characterized in that it comprises a; a shelf coupling protrusion 122 formed to protrude successively from one side of the horizontal portion and inserted into the shelf by a protruding shape.

At this time, the optical module locked state maintenance unit 230,

The partition wall coupling portion 231 coupled to one surface of the partition wall portion 210; And

A first inclined portion 232 and a second inclined portion 233 which are fixed to one side of the partition wall coupling portion and are sequentially branched opposite to each other; and

A first roller part 234 and a second roller part 235 respectively formed on the first and second inclined parts, the first inclined part 232 and the second inclined part Reference numeral 233 is characterized in that it is formed of an elastic material.

In addition, when the shelf coupling protrusion 122 of the latch part is inserted between the first roller part and the second roller part, the first roller part and the second roller part are opened to the space between the shelf coupling protrusion part 122. After being inserted, when the end of the shelf coupling protrusion 122 is located in the storage space 236 formed between the first inclined portion 232 and the second inclined portion 233, the first inclined portion 232 and It is returned to its original position by the elastic restoring force of the second inclined portion 233, and the latch portion is fixed to the shelf to maintain the locked state.

And, on the contrary, when the slot fluorescent module is separated from the shelf by using the handle 110 on the front of the slot fluorescent module 100, the shelf coupling protrusion 122 of the latch located in the storage space 236 is removed. When the end of the shelf coupling protrusion 122 is separated from the first and second roller parts by making the first and second roller parts wider apart, the first and second inclined parts 232 and 233 It is returned to its original position by the elastic restoring force, and at the same time, it is characterized in that the lock is released by separating the slotted fluorescent module from the shelf.

Hereinafter, it will be described in detail through an embodiment of the slot-type optical module detachable shelf device according to the present invention.

2 is a perspective view showing a slot type optical module 100 of a slot type optical module detachable shelf device according to an embodiment of the present invention.

As shown in Fig. 2, the slotted optical module 100 of the present invention has a handle part 110 formed on the front part, and the latch part 120 is inserted and coupled to the shelf at the rear part to prevent separation from the shelf. Is formed.

That is, the front part is configured with a handle part so that the user can grip it, and as shown in FIG. 3, when the slotted fluorescent module is inserted into the shelf, it is pushed until it is completely inserted, and at this time, the formed in the shelf 200 The optical module is seated in the locked state holding unit 230 to maintain the locked state.

On the contrary, as shown in Fig. 4, when the handle is pulled forward, the latch seated on the optical module locking state holding unit 230 formed on the shelf 200 is separated from the optical module locked state holding unit 230 and is separated from the shelf. It is possible to escape.

At this time, as shown in Figure 2, the slotted optical module 100,

The portion in which the latch portion is formed is characterized in that the chamfer is processed in the shape of the'a'-shaped groove 130.

That is, after processing the chamfer in the shape of the'A'-shaped groove 130 in the rear portion of the slotted optical module 100 where the latch portion will be located, the latch portion is positioned in the corresponding groove.

In addition, the latch unit 120,

A horizontal portion 121 having a constant length; And

It characterized in that it comprises a; a shelf coupling protrusion 122 which is formed to protrude continuously from one side of the horizontal portion and is inserted into the shelf by a protruding shape.

Specifically, as shown in FIG. 7, the latch portion forms a horizontal portion 121 having a predetermined length, and a shelf coupling protrusion 122 is formed in succession at one side of the horizontal portion.

At this time, the shelf coupling protrusion 122 is formed to protrude and is inserted into the shelf by a protruding shape.

For example, as shown in the drawing, it is preferably formed in the shape of an arrowhead, but protrusions may be configured in various shapes as needed. Specifically, in various shapes such as triangular shape, rhombic shape, circular shape, semicircular shape, etc. It is natural that it can be transformed.

And, as shown in Figure 5, the slotted optical module 100,

The latch part 120 is formed on the rear part,

A connector connector 140 connected to the connector on the upper side of the handle portion of the front portion; characterized in that it can form a plurality.

As shown in FIG. 8, in the prior art, since a plurality of optical modules are mounted on a shelf, a module to which a captive screw method is applied and a module to which a fastener method is applied is used.

In other words, the module to which the captive screw method is applied is a method that is mounted on the front of the module to lock the screw by turning the handle of the captive screw to the right, and then to the left to release the screw to release the module from the shelf.

In addition, the module to which the fastener method is applied is mounted on the front of the module, and is fixed to the shelf by pressing the handle of the fastener, and pulling the module to release it from the shelf.

At this time, in the above-described methods, the connector connection part is mounted on the front part of the module, and due to the above structural problem, a considerable range of space is occupied, and thus more space for the connector connection part cannot be secured.

For example, there were about six connector connections.

However, in the case of the present invention, since the latch type is applied, the space in which the connector connection can be mounted can be maximized without wasting space on the front part. It can be formed, and more connector connections can be formed.

This is because the latch unit 120 is formed on the rear side of the slotted optical module 100, so that there is no space limitation.

6 is a perspective view showing a shelf 200 of a slot-type optical module detachable shelf device according to an embodiment of the present invention.

As shown in Figure 6, the shelf 200,

The partition wall portions are formed at regular intervals to form the space portion 220 of a predetermined size by the partition wall portion 210, and after inserting the latch formed in the slot fluorescent module when the slot fluorescent module is inserted into one side of the space portion, It is characterized in that the optical module locking state holding unit 230 is formed to keep it in a locked state.

Specifically, the shelf forms a plurality of partition walls at regular intervals, thereby forming a space 220 having a predetermined size between the partition walls and the partition walls.

At this time, an optical module locked state holding part 230 is formed on one side of the space, for example, at an end.

That is, by configuring the optical module locked state holding unit 230, when the slot fluorescent module 100 is inserted, the latch formed in the slot fluorescent module is inserted into the optical module locked state holding unit 230 to maintain the locked state. It is done.

At this time, the optical module locked state maintenance unit 230,

The partition wall coupling portion 231 coupled to one surface of the partition wall portion 210; And

A first inclined portion 232 and a second inclined portion 233 which are fixed to one side of the partition wall coupling portion and are sequentially branched opposite to each other; and

And a first roller part 234 and a second roller part 235 respectively formed on the first and second inclined parts.

Specifically, a partition wall coupling portion 231 is formed on one surface of the partition wall portion.

For example, a'C'-shaped partition wall coupling part is formed, but horizontal holes of a certain size are formed in the upper and lower parts, and a groove is formed at the position of the horizontal hole to penetrate the horizontal hole through a bolt. It will be fixed by turning the bolt on the side.

In addition, one side is fixed to the partition wall coupling portion, and the first slope portion 232 and the second slope portion 233 are formed by successively branching oppositely obliquely.

That is, by configuring the first inclined portion inclined in the upward direction and the second inclined portion inclined in the downward direction, the storage space 236 can be formed between the first inclined portion and the second inclined portion.

In this case, the first inclined portion 232 and the second inclined portion 233 are formed of an elastic material.

This is to provide an elastic restoring force.

Further, a first roller part 234 and a second roller part 235 are formed on the first and second inclined parts, respectively.

Accordingly, when the latch part is inserted by the roller parts, the effect of naturally rotating and inserting is provided.

Next, the operation when the latch unit is inserted into the optical module locking state holding unit 230 and the inserted latch unit is separated from the optical module locking state holding unit 230 will be described.

That is, when the latch part is pushed into the shelf, the shelf coupling protrusion 122 of the latch part is inserted between the first roller part and the second roller part.

At this time, after the first roller part and the second roller part are opened and inserted into the space between the shelf coupling protrusions 122, the ends of the shelf coupling protrusions 122 are the first sloped part 232 and the second sloped When it is located in the storage space 236 formed between the parts 233, the first inclined part 232 and the second inclined part 233 return to their original position by the elastic restoring force, and the latch part is fixed to the shelf and locked. It will be maintained.

On the contrary, when the slot fluorescent module is separated from the shelf by using the handle 110 on the front of the slot fluorescent module 100, the shelf coupling protrusion 122 of the latch located in the storage space 236 is the first roller. The elastic restoring force of the first and second inclined portions 232 and 233 when the ends of the shelf coupling protrusions 122 are separated from the first and second rollers by opening the secondary and second rollers apart It returns to its original position by means of, and at the same time, the lock can be released by separating the slotted fluorescent module from the shelf.

In summary, when the slotted fluorescent module is inserted into the shelf, the first roller part and the second roller part are opened and the latch part is located in the storage space. At this time, the first roller part and the second roller part are restored to their original positions and the locked state is restored. It becomes.

Through the configuration and operation of the present invention, the handle portion 110 is formed on the front portion, the slotted optical module 100 in which the latch portion 120 is formed to prevent separation from the shelf by being inserted and coupled to the rear portion. ) It provides a slot-type optical module detachable shelf device that is easy to attach and detach that can lock or unlock the slotted optical module on the shelf by simply pushing and pulling).

In addition, by providing a structure in which the latch unit 120 mounted on the shelf is formed on the rear side of the slotted optical module 100, the connector connection portion can be formed more than the prior art by utilizing the space as much as possible without wasting space on the front side. It can provide an effect that can maximize space utilization.

Those skilled in the art to which the present invention with the above contents pertains will be able to understand that it can be implemented in other specific forms without changing the technical spirit or essential features of the present invention. Therefore, the embodiments described above are exemplified in all respects and should be understood as non-limiting.

The scope of the present invention is indicated by the claims to be described later rather than the detailed description, and all changes or modified forms derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention. do.

100: slot fluorescent module
110: handle
120: latch part
200: shelf
210: bulkhead
220: space part
230: optical module locked state maintenance unit

Claims (3)

In the slot-type optical module detachable shelf device that is easy to attach and detach,
A slotted optical module 100 in which a handle part 110 is formed in the front part, and a latch part 120 is formed in the rear part to prevent separation from the shelf by being inserted and coupled to the shelf,
The partition wall portions are formed at regular intervals to form the space portion 220 of a predetermined size by the partition wall portion 210, and after inserting the latch formed in the slot fluorescent module when the slot fluorescent module is inserted into one side of the space portion, Consisting of including a shelf 200 forming the optical module locked state holding unit 230 to be kept in a locked state,
The slotted fluorescent module 100,
A slot-type optical module detachable shelf device that is easily detachable, characterized in that the portion where the latch part is formed is chamfered in the shape of a'L'-shaped groove 130.
The method of claim 1,
The slotted fluorescent module 100,
The latch part 120 is formed on the rear part
An easy-to-detach slot-type optical module detachable shelf device, characterized in that a plurality of; connector connection part 140 connected to the connector on the upper side of the handle part of the front part.
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