CN210775945U - Optical fiber coiling box - Google Patents
Optical fiber coiling box Download PDFInfo
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- CN210775945U CN210775945U CN201921731921.XU CN201921731921U CN210775945U CN 210775945 U CN210775945 U CN 210775945U CN 201921731921 U CN201921731921 U CN 201921731921U CN 210775945 U CN210775945 U CN 210775945U
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- box
- clamping arm
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Abstract
The utility model discloses a fiber coiling box, which comprises a box body, a plurality of optical fiber plugs and an optical fiber concentrator, wherein the optical fiber plugs and the optical fiber concentrator are arranged in the box body, each optical fiber plug is connected with the optical fiber concentrator through an optical fiber, and the optical fiber concentrator is used for receiving optical signals transmitted by the optical fiber plugs and transmitting the optical signals to the outside; the optical fiber plug comprises a plug body and a clamping arm, the clamping arm is arranged on the plug body, an interval exists between the clamping arm and the plug body, and an optical fiber connected with the optical fiber plug is accommodated between the clamping arm and the plug body. The utility model discloses an optical fiber plug includes the centre gripping arm, has the interval between centre gripping arm and the plug body, can accept the optical fiber cable between centre gripping arm and plug body, not only can multiplex the space, can also make reasonable regular arranging of cable in the fine box of dish, can avoid taking place the condition that optic fibre winding, optic fibre are crooked or even cracked simultaneously.
Description
Technical Field
The utility model belongs to the optical communication field, more specifically relates to a fine box of dish.
Background
Currently, an optical fiber distribution frame system is used in optical communication distribution equipment and mainly comprises a distribution frame, a functional module box, a tray frame and the like. In the existing optical fiber distribution frame system, when the optical fiber density is higher, the optical fiber in the distribution frame occupies a messy space, the conditions of optical fiber winding, optical fiber bending and even breakage are easy to occur, and the cable arrangement is not convenient, fast and orderly.
In view of the above, overcoming the drawbacks of the prior art is an urgent problem in the art.
SUMMERY OF THE UTILITY MODEL
To the above defect or the improvement demand of prior art, the utility model provides a fine box of dish, its aim at is accomodate and is fixed the optic fibre cable through the optic fibre plug of specific structure, not only can multiplex the space, can also make reasonable regular arranging of cable in the fine box of dish, can avoid taking place optic fibre winding, optic fibre bending condition cracked even simultaneously, solves optic fibre from this and arranges mixed and disorderly technical problem.
In order to achieve the above object, according to an aspect of the present invention, there is provided a fiber reel box, wherein the fiber reel box 2 includes a box body 20, a plurality of fiber plugs 21 and a fiber hub 22, the fiber plugs 21 and the fiber hub 22 are disposed in the box body 20, each fiber plug 21 is connected to the fiber hub 22 through an optical fiber, and the fiber hub 22 is configured to receive optical signals transmitted by the plurality of fiber plugs 21 and transmit the optical signals to the outside;
the optical fiber plug 21 includes a plug body 211 and a clamping arm 212, the clamping arm 212 is disposed on the plug body 211, a space is formed between the clamping arm 212 and the plug body 211, and an optical fiber connected to the optical fiber plug 21 is accommodated between the clamping arm 212 and the plug body 211.
Preferably, the clamping arm 212 is provided with an arc part 2121 and a limiting part 2122, the arc part 2121 is arranged in the middle area of the clamping arm 212, the limiting part 2122 is arranged at the tail end of the clamping arm 212, and the interval between the arc part 2121 and the plug body 211 is greater than the interval between the limiting part 2122 and the plug body 211;
the optical fiber connected to the optical fiber plug 21 is accommodated in a space formed by the arc portion 2121 and the plug body 211, and the limiting portion 2122 is used for preventing the optical fiber from being separated from the arc portion 2121.
Preferably, the fiber coiling box 2 comprises a coupler 23, the box body 20 is provided with a fixed seat 201, and the coupler 23 is fixed on the fixed seat 201.
Preferably, two opposite side walls of the fixing base 201 are provided with protrusions 2011, two opposite side surfaces of the coupler 23 are provided with recesses 231, and the protrusions 2011 and the recesses 231 are coupled with each other, so that the coupler 23 and the fixing base 201 form a detachable installation.
Preferably, the coupler 23 includes a first clamping plate 232 and a second clamping plate 233, an opening is formed between the first clamping plate 232 and the second clamping plate 233, and the fiber hub 22 is inserted into the opening to connect the coupler 23 and the fiber hub 22.
Preferably, the fiber coiling box 2 comprises a fixing bracket 24 and a fixing piece 25, the fixing piece 25 is fixed with the fixing bracket 24, and the optical fiber concentrator 22 is provided with a jack 221;
the fixing member 25 is inserted into the insertion hole 221, and the fixing bracket 24 is fixed in the coupler 23.
Preferably, the fixing bracket 24 includes oppositely disposed insertion holes 241, the fixing member 25 is provided with an annular groove 251, the size of the annular groove 251 matches with the size of the insertion hole 241, and the annular groove 251 and the insertion hole 241 abut against each other, so that the fixing member 25 and the fixing bracket 24 are relatively fixed.
Preferably, the fiber optic cable box 2 includes a plurality of adapters 26, a plurality of mounting openings 202 are provided on the box body 20, and the adapters 26 are fixed on the box body 20 through the mounting openings 202, wherein each adapter 26 is connected to two corresponding optical fiber plugs 21.
Preferably, the adaptor 26 is provided with a projection 261, the mounting opening 202 is provided with a through hole 2021, and the projection 261 is received in the through hole 2021, so that the adaptor 26 is fixed relative to the mounting opening 202.
Preferably, the side of the box body 20 is provided with a splicing piece 203, the splicing piece 203 has a gap with respect to the box body 20, and the splicing piece 203 is used for being accommodated in a sliding groove on the side of the thread burying handle 3, so as to splice a plurality of the fiber coiling boxes 2.
Generally, through the utility model discloses above technical scheme who conceives compares with prior art, has following beneficial effect: the utility model provides a fiber coiling box, which comprises a box body, a plurality of optical fiber plugs and an optical fiber concentrator, wherein the optical fiber plugs and the optical fiber concentrator are arranged in the box body, each optical fiber plug is connected with the optical fiber concentrator through an optical fiber, and the optical fiber concentrator is used for receiving optical signals transmitted by the optical fiber plugs and transmitting the optical signals to the outside; the optical fiber plug comprises a plug body and a clamping arm, the clamping arm is arranged on the plug body, an interval exists between the clamping arm and the plug body, and an optical fiber connected with the optical fiber plug is accommodated between the clamping arm and the plug body. The utility model discloses an optical fiber plug includes the centre gripping arm, has the interval between centre gripping arm and the plug body, can accept the optical fiber cable between centre gripping arm and plug body, not only can multiplex the space, can also make reasonable regular arranging of cable in the fine box of dish, can avoid taking place the condition that optic fibre winding, optic fibre are crooked or even cracked simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a fiber coiling box according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a fiber reel box according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an optical fiber plug according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of another optical fiber plug according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an optical fiber hub according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a coupler according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a fixing bracket according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a fixing member according to an embodiment of the present invention;
fig. 9 is a schematic structural view of the fixing member and the fixing bracket provided in the embodiment of the present invention after being relatively fixed;
fig. 10 is a schematic diagram of a connection between an optical fiber plug and an optical fiber hub (without arranging optical fibers) according to an embodiment of the present invention;
fig. 11 is a schematic connection diagram of an optical fiber plug and an optical fiber hub according to an embodiment of the present invention (arranging optical fibers between a clamping arm and a plug body);
fig. 12 is a schematic top view of an optical fiber distribution frame according to an embodiment of the present invention (with a fiber coiling box and a cable laying handle installed).
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "up", "down", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present invention but do not require that the present invention must be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
Example 1:
referring to fig. 1 and fig. 2, the present embodiment provides a fiber optic cassette 2, where the fiber optic cassette 2 includes a cassette body 20, a plurality of fiber optic plugs 21 and a fiber optic hub 22, the fiber optic plugs 21 and the fiber optic hub 22 are disposed in the cassette body 20, each fiber optic plug 21 is connected to the fiber optic hub 22 through an optical fiber, and the fiber optic hub 22 is configured to receive optical signals transmitted by the plurality of fiber optic plugs 21 and transmit the optical signals to the outside. The number of the optical fiber plugs 21 is not specifically limited, and may be set according to actual requirements.
In this embodiment, the optical fiber plug 21 includes a plug body 211 and a clamping arm 212, the clamping arm 212 is disposed on the plug body 211, a gap exists between the clamping arm 212 and the plug body 211, and an optical fiber connected to the optical fiber plug 21 is accommodated between the clamping arm 212 and the plug body 211.
As shown in fig. 10, the connection relationship between the optical fiber hub 22 and the plurality of optical fiber plugs 21 is shown, and it can be seen that the number of optical fibers is large, and the optical fibers need to be reasonably arranged, otherwise, the optical fibers are easily arranged in a mess and occupy space, and the optical fibers are easily wound, bent, or even broken. As shown in fig. 11, the optical fiber is accommodated between the clamping arm 212 and the plug body 211, and the cable can be arranged in the fiber reel box 2 in a reasonable and regular manner.
The utility model discloses an optical fiber plug 21 includes centre gripping arm 212, has the interval between centre gripping arm 212 and the plug body 211, can accept the optical fiber cable between centre gripping arm 212 and plug body 211, not only can multiplexing space, can also make reasonable regular the arranging of cable in the fine box 2 of dish, can avoid taking place the condition that optic fibre winding, optic fibre are crooked or even cracked simultaneously.
As shown in fig. 3, a specific structure of the optical fiber plug 21 is shown, and a hollow space is formed between the clamping arm 212 and the plug body 211 of the optical fiber plug 21 for receiving the optical fiber. However, in the optical fiber plug 21 with such a structure, the side of the clamping arm 212 facing the plug body 211 is a plane, and when there is a large number of optical fiber bundles or a large diameter, the optical fiber can substantially fill the hollow space formed by the clamping arm 212 and the plug body 211, and the optical fiber can be substantially prevented from being separated from the hollow space.
However, since there is no restriction site, in most cases, the optical fiber is easily separated from the hollow space, and in order to solve this problem, in a preferred embodiment, the structure of the optical fiber plug 21 is modified, referring to fig. 4, in the structure shown in fig. 4, the side of the clamping arm 212 facing the plug body 211 is not a plane, specifically, an arc portion 2121 and a stopper portion 2122 are provided on the clamping arm 212, the arc portion 2121 is provided in the middle region of the clamping arm 212, the stopper portion 2122 is provided at the tail end of the clamping arm 212, the interval between the arc portion 2121 and the plug body 211 is larger than the interval between the stopper portion 2122 and the plug body 211, wherein the edge of the arc portion 2121 is smooth and does not substantially damage the optical fiber; the limiting portion 2122 may be a protrusion smoothly transitioning to the plug body 211, and the arc portion 2121 may be a groove departing from the plug body 211.
In an initial state, the spacing between the limiting portion 2122 and the plug body 211 is small, when the optical fiber is structured, the clamping arm 212 may be lifted first, the spacing between the limiting portion 2122 and the plug body 211 is increased, then the optical fiber is regularly distributed in the arc portion 2121, then the clamping arm 212 is put down, the optical fiber connected to the optical fiber plug 21 is accommodated in a space formed by the arc portion 2121 and the plug body 211, and the limiting portion 2122 is used for preventing the optical fiber from being separated from the arc portion 2121.
In other embodiments, the arc portion 2121 may be other square or strip-shaped grooves, but it is necessary to pay attention that the optical fibers are not abutted or scratched by the corner portions of the grooves when the optical fibers are arranged.
With reference to fig. 2, the fiber coiling box 2 includes a coupler 23, the box body 20 is provided with a fixing seat 201, and the coupler 23 is fixed on the fixing seat 201. One end of the coupler 23 is connected to the optical fiber hub 22, and the other end of the coupler 23 is an external interface for connecting to an external device, so as to transmit signals.
The two opposite side walls of the fixing base 201 are provided with protrusions 2011, the two opposite side surfaces of the coupler 23 are provided with recesses 231 (as shown in fig. 6), and the protrusions 2011 and the recesses 231 are coupled with each other, so that the coupler 23 and the fixing base 201 form a detachable installation. Namely, the coupler 23 and the fixing seat 201 can be assembled and disassembled in a vertical sliding mode, so that the device is convenient and fast, and has good stability.
Specifically, referring to fig. 6, the coupler 23 includes a first clamping plate 232 and a second clamping plate 233, an opening is formed between the first clamping plate 232 and the second clamping plate 233, and the fiber hub 22 is inserted into the opening to connect the coupler 23 with the fiber hub 22.
In order to enhance the reliability of the connection between the optical fiber hub 22 and the coupler 23, in a preferred embodiment, the fiber coiling box 2 includes a fixing bracket 24 and a fixing member 25, the fixing member 25 is fixed to the fixing bracket 24, and the optical fiber hub 22 is provided with a jack 221 (as shown in fig. 5); the fixing member 25 is inserted into the insertion hole 221, and the fixing bracket 24 is fixed in the coupler 23.
In addition, referring to fig. 7 to 9, the fixing bracket 24 includes a socket 241 disposed opposite to each other, the fixing member 25 is provided with an annular groove 251, the size of the annular groove 251 matches the size of the socket 241, and the annular groove 251 and the socket 241 abut against each other, so that the fixing member 25 and the fixing bracket 24 are fixed relative to each other. When mounting, the fixing member 25 slides into the insertion opening 241 through the annular groove 251 provided thereon, and the insertion opening 241 is specifically a circular hole (both sides are penetrated by the strip-shaped grooves), so that the annular groove 251 and the insertion opening 241 are abutted to each other, so that the fixing member 25 and the fixing bracket 24 are relatively fixed.
In this embodiment, the fiber optic enclosure 2 includes a plurality of adapters 26, a plurality of mounting openings 202 are provided on the enclosure 20, and the adapters 26 are fixed on the enclosure 20 through the mounting openings 202, wherein each of the adapters 26 is connected to two corresponding optical fiber plugs 21. The adaptor 26 is provided with a projection 261, the mounting opening 202 is provided with a through hole 2021, and the projection 261 is accommodated in the through hole 2021, so that the adaptor 26 is fixed relative to the mounting opening 202. In actual use, the adapter 26 is used for connecting with corresponding external devices, for example, network terminals of respective home users.
In a practical application scenario, as shown in fig. 12, in order to fix the fiber coiling box 2 on the optical fiber distribution frame 1, the wire embedding handle 3 needs to be used in a matching manner, the wire embedding handle 3 is fixed on the optical fiber distribution frame 1, the fiber coiling box 2 is fixed on the optical fiber distribution frame 1 through the wire embedding handle 3, and the wire embedding handle 3 is also used for arranging the wire harness of the fiber coiling box 2.
Specifically, referring to fig. 2, a splicing piece 203 is disposed on a side surface of the box body 20, the splicing piece 203 has a gap with respect to the box body 20, and the splicing piece 203 is configured to be accommodated in a sliding groove on the side of the thread burying handle 3, so as to splice a plurality of the fiber coiling boxes 2. For example, the splicing of two fiber coiling boxes 2 can be completed by three thread burying handles 3, and the splicing of two fiber coiling boxes 2 can also be completed by four thread burying handles 3.
Different from the prior art, the utility model provides a fiber coiling box, this fiber coiling box includes box body, a plurality of optic fibre plugs and optic fibre concentrator, and optic fibre plug and optic fibre concentrator set up in the box body, and each optic fibre plug passes through optic fibre and is connected with optic fibre concentrator, wherein, optic fibre concentrator is used for receiving the optical signal that a plurality of optic fibre plugs transmitted, and transmits to the outside; the optical fiber plug comprises a plug body and a clamping arm, the clamping arm is arranged on the plug body, an interval exists between the clamping arm and the plug body, and an optical fiber connected with the optical fiber plug is accommodated between the clamping arm and the plug body. The utility model discloses an optical fiber plug includes the centre gripping arm, has the interval between centre gripping arm and the plug body, can accept the optical fiber cable between centre gripping arm and plug body, not only can multiplex the space, can also make reasonable regular arranging of cable in the fine box of dish, can avoid taking place the condition that optic fibre winding, optic fibre are crooked or even cracked simultaneously.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A fiber optic cable box, characterized in that the fiber optic cable box (2) comprises a box body (20), a plurality of fiber optic plugs (21) and a fiber optic hub (22), the fiber optic plugs (21) and the fiber optic hub (22) are arranged in the box body (20), each fiber optic plug (21) is connected with the fiber optic hub (22) through an optical fiber, wherein the fiber optic hub (22) is used for receiving optical signals transmitted by the plurality of fiber optic plugs (21) and transmitting the optical signals to the outside;
the optical fiber plug (21) comprises a plug body (211) and a clamping arm (212), the clamping arm (212) is arranged on the plug body (211), a gap exists between the clamping arm (212) and the plug body (211), and an optical fiber connected with the optical fiber plug (21) is accommodated between the clamping arm (212) and the plug body (211).
2. The disc cartridge according to claim 1, wherein the clamping arm (212) is provided with an arc portion (2121) and a stopper portion (2122), the arc portion (2121) is provided at a middle region of the clamping arm (212), the stopper portion (2122) is provided at a rear end of the clamping arm (212), and a space between the arc portion (2121) and the plug body (211) is larger than a space between the stopper portion (2122) and the plug body (211);
the optical fiber connected with the optical fiber plug (21) is accommodated in a space formed by the arc-shaped part (2121) and the plug body (211), and the limiting part (2122) is used for preventing the optical fiber from being separated from the arc-shaped part (2121).
3. The optical fiber coiling box according to claim 1, characterized in that the optical fiber coiling box (2) comprises a coupler (23), a fixed seat (201) is arranged on the box body (20), and the coupler (23) is fixed on the fixed seat (201).
4. The disc cartridge according to claim 3, wherein two opposite side walls of the fixed base (201) are provided with protrusions (2011), two opposite side walls of the coupler (23) are provided with recesses (231), and the protrusions (2011) and the recesses (231) are coupled with each other so that the coupler (23) and the fixed base (201) can be detachably mounted.
5. The fiber reel of claim 3, wherein the coupler (23) includes a first clamping plate (232) and a second clamping plate (233), an opening being formed between the first clamping plate (232) and the second clamping plate (233), the fiber hub (22) being inserted into the opening to connect the coupler (23) with the fiber hub (22).
6. The coiling box according to claim 3, characterized in that the coiling box (2) comprises a fixed bracket (24) and a fixed piece (25), the fixed piece (25) is fixed with the fixed bracket (24), the optical fiber concentrator (22) is provided with a jack (221);
the fixing piece (25) is inserted into the jack (221), and the fixing support (24) is fixed in the coupler (23).
7. The disc cartridge according to claim 6, wherein the fixing bracket (24) comprises oppositely arranged inserting holes (241), the fixing member (25) is provided with an annular groove (251), the size of the annular groove (251) is matched with the size of the inserting hole (241), and the annular groove (251) and the inserting hole (241) are abutted with each other to fix the fixing member (25) and the fixing bracket (24) relatively.
8. The fiber optic drum according to claim 1, characterized in that the fiber optic drum (2) comprises a plurality of adapters (26), the drum body (20) is provided with a plurality of mounting ports (202), the adapters (26) are fixed on the drum body (20) through the mounting ports (202), wherein each adapter (26) is correspondingly connected with two fiber optic plugs (21).
9. A disc cartridge according to claim 8, wherein the adapter (26) is provided with a projection (261), the mounting opening (202) is provided with a through hole (2021), and the projection (261) is received in the through hole (2021) to fix the adapter (26) relative to the mounting opening (202).
10. The fiber reel box of claim 1, wherein a splicing piece (203) is arranged on the side surface of the box body (20), the splicing piece (203) is spaced relative to the box body (20), and the splicing piece (203) is used for being accommodated in a sliding groove on the side of the buried wire handle (3) so as to splice a plurality of fiber reel boxes (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731921.XU CN210775945U (en) | 2019-10-16 | 2019-10-16 | Optical fiber coiling box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731921.XU CN210775945U (en) | 2019-10-16 | 2019-10-16 | Optical fiber coiling box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210775945U true CN210775945U (en) | 2020-06-16 |
Family
ID=71039915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921731921.XU Active CN210775945U (en) | 2019-10-16 | 2019-10-16 | Optical fiber coiling box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210775945U (en) |
-
2019
- 2019-10-16 CN CN201921731921.XU patent/CN210775945U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A disc fiber box Effective date of registration: 20220107 Granted publication date: 20200616 Pledgee: Bank of China Limited Wuhan provincial branch Pledgor: Wuhan Ruite Fulian Technology Co.,Ltd. Registration number: Y2022420000004 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |