CN213633917U - Quick installation bayonet suitable for standard communication optical fiber adapter - Google Patents
Quick installation bayonet suitable for standard communication optical fiber adapter Download PDFInfo
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- CN213633917U CN213633917U CN202023246382.6U CN202023246382U CN213633917U CN 213633917 U CN213633917 U CN 213633917U CN 202023246382 U CN202023246382 U CN 202023246382U CN 213633917 U CN213633917 U CN 213633917U
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Abstract
The utility model discloses a quick installation bayonet socket suitable for standard communication optic fibre adapter, the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, set up a plurality of backup pad mounting holes and card flap lid mounting hole, can pass many communication optical cable, can realize communication optical cable's quick increase-volume, card flap lid and left side wall and right side wall can the quickly separating, can realize communication optical cable's quick replacement, the utility model discloses the structure is small and exquisite, can place a plurality of these bayonet sockets in the quick-witted case to solve not enough in the background art.
Description
The technical field is as follows:
the utility model relates to a communication fiber adapter technical field, in particular to quick installation bayonet socket suitable for standard communication fiber adapter.
Background art:
in order to adapt to various value-added services or monitoring services of the existing multi-core communication optical cable in the transmission process, a chassis with the height of 1U standard (44.45mm) is required to be used for installing various passive optical device function modules, the existing conventional 1U chassis is mostly of a fixed panel structure, a small number of packaging boxes which have pluggable functions and can be used for placing standard optical communication optical fiber adapters occupy too large area of a front panel of the chassis with the height of 1U, the optical communication optical fiber adapters which can not be installed as much as possible on the front panel of the packaging boxes are not installed, taking standard optical communication SC interfaces (meeting IEC 874-7 and CECC86115-80 standards) as examples, the packaging boxes with SC interfaces which can be inserted into the chassis with the height of 1U at present can be installed with 3 optical fiber adapters on the vertical height of 1U, only 24 packaging boxes with 3 SC optical fiber adapters can be accommodated on the width of 19 inches on the height of 1U, and the implementation is gradually along with the communication of a mobile phone with the' 5G, the existing use requirements cannot be met.
The utility model has the following contents:
the utility model aims at providing a quick installation bayonet socket suitable for standard communication optic fibre adapter just lies in order to solve above-mentioned problem.
In order to solve the above problem, the utility model provides a technical scheme: a quick installation bayonet suitable for a standard communication optical fiber adapter comprises a bayonet bottom, a first supporting plate, a second supporting plate, a supporting plate installation hole, a left side wall, a right side wall, a step part, a bayonet cover and a bayonet cover installation hole;
the left side wall is integrally formed on the left side of the upper surface of the bayonet bottom, the right side wall is integrally formed on the right side of the upper surface of the bayonet bottom, and step parts for placing the bayonet covers are arranged at the inner side ends of the upper surfaces of the left side wall and the right side wall;
the front end of the upper surface of the bayonet bottom is fixedly connected with two first supporting plates and two second supporting plates which are arranged at equal intervals, a first adapter clamping groove is formed in the inner side of the left side wall, a second adapter clamping groove is formed in the inner side of the right side wall, and a plurality of notch parts which are matched with the first adapter clamping groove and the second adapter clamping groove and used for clamping the adapters are respectively arranged on the first supporting plate and the second supporting plate;
the top parts of the front ends of the first supporting plate and the second supporting plate are respectively provided with a supporting plate mounting hole; the front end of the clamping opening cover is provided with two clamping opening cover mounting holes which are spaced from each other, and the clamping opening cover mounting holes correspond to the supporting plate mounting holes in position.
Preferably, the flap has a rectangular shape.
Preferably, the snap cap mounting hole is a counter bore.
Preferably, a first notch portion and a second notch portion are arranged on a position, opposite to the first clamping groove of the adapter, of the first support plate, the second notch portion is located behind the first notch portion, the first notch portion and the second clamping groove of the adapter are the same in size, and the second notch portion and the first clamping groove of the adapter are the same in size; a third notch portion and a fourth notch portion are arranged on the second support plate opposite to the second notch portion, the fourth notch portion is located behind the third notch portion, the fourth notch portion is opposite to the second clamping groove of the adapter, the third notch portion is the same as the first notch portion in size, and the fourth notch portion is the same as the second notch portion in size; the first draw-in groove of adapter and first breach portion second breach portion and third breach portion and fourth breach portion and adapter second draw-in groove are blocked the protruding one by one in both ends of three group's adapters respectively, realize that the installation of a plurality of adapters is fixed. The height of the first card slot of the adapter is six times of the height of a single adapter.
Preferably, the width of the first card slot of the adapter is larger than the width of the second card slot of the adapter.
Preferably, the first support plate, the second support plate, the left side wall and the right side wall are further provided with groove portions.
Preferably, the distance between the left side wall, the first supporting plate, the second supporting plate and the right side wall which are sequentially spaced is slightly larger than the width of the adapter.
The utility model has the advantages that: the utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, it is multiple functional, set up a plurality of backup pad mounting holes and card flap mounting hole, card flap lid and left side wall and right side wall can the quickly separating, can realize the quick replacement of communication optical cable, the utility model discloses the structure is small and exquisite, can place a plurality of these bayonet sockets in the quick-witted case to solve not enough in the background art.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the first support plate and the second support plate.
FIG. 3 is a schematic diagram of a standard communications fiber adapter.
The specific implementation mode is as follows:
as shown in fig. 1, the following technical solutions are adopted in the present embodiment: a fast mounting bayonet suitable for a standard communication optical fiber adapter comprises a bayonet bottom 1, a first supporting plate 2, a second supporting plate 3, a supporting plate mounting hole 4, a left side wall 5, a right side wall 6, a step part 7, a bayonet cover 19 and a bayonet cover mounting hole 18; the left side wall 5 is integrally formed on the left side of the upper surface of the bayonet bottom 1, the right side wall 6 is integrally formed on the right side of the upper surface of the bayonet bottom 1, and a step part 7 for placing the bayonet cover 19 is arranged at the inner side ends of the upper surfaces of the left side wall 5 and the right side wall 6; the front end of the upper surface of the bayonet bottom 1 is fixedly connected with two first supporting plates 2 and two second supporting plates 3 which are arranged at equal intervals, the inner side of the left side wall 5 is provided with a first adapter clamping groove 21, the inner side of the right side wall 6 is provided with a second adapter clamping groove 22, and the first supporting plate 2 and the second supporting plate 3 are respectively provided with a plurality of notch parts which are matched with the first adapter clamping groove 21 and the second adapter clamping groove 22 and used for clamping the adapters; the top parts of the front ends of the first supporting plate 2 and the second supporting plate 3 are respectively provided with a supporting plate mounting hole 4; the front end of the clamping opening cover 19 is provided with two clamping opening cover mounting holes 18 which are mutually spaced, and the positions of the clamping opening cover mounting holes 18 correspond to the positions of the supporting plate mounting holes 4.
The bayonet cap 19 is rectangular. The bayonet cap mounting hole 18 is a counter bore.
A first notch portion 23 and a second notch portion 24 are arranged at a position, opposite to the first adapter slot 21, on the first support plate 2, the second notch portion 24 is located behind the first notch portion 23, the first notch portion 23 and the second adapter slot 22 are the same in size, and the second notch portion 24 and the first adapter slot 21 are the same in size; a third notch portion 25 and a fourth notch portion 26 are provided at a position of the second support plate 3 opposite to the second notch portion 24, the fourth notch portion 26 is located behind the third notch portion 25, the fourth notch portion 26 is disposed opposite to the second adapter slot 22, the third notch portion 25 has the same size as the first notch portion 23, and the fourth notch portion 26 has the same size as the second notch portion 24; the first adapter slot 21, the first notch portion 23, the second notch portion 24, the third notch portion 25, the fourth notch portion 26, and the second adapter slot 22 respectively clamp the two protrusions of the three sets of adapters one by one, so that the adapters are fixed.
The height of the first card slot 21 of the adapter is six times the height of a single adapter. The width of the first card slot 21 of the adapter is larger than that of the second card slot 22 of the adapter, and the two ends of the adapter are usually larger and smaller.
The first support plate 2, the second support plate 3, the left side wall 5 and the right side wall 6 are further provided with groove portions 8, so that certain material cost can be saved.
The distance between the left side wall 5, the first supporting plate 2, the second supporting plate 3 and the right side wall 6 which are sequentially spaced is slightly larger than the width of the standard communication optical fiber adapter, so that the adapter is just clamped in the adapter, and the offset is prevented.
The working principle is as follows: the utility model discloses simple, low in production cost, simple to operate rational in infrastructure, it is multiple functional. Set up a plurality of backup pad mounting holes 4 and card flap mounting hole 18, card flap 19 can the quickly separating with left side wall 5 and right side wall 6, can realize the quick replacement of adapter, block in the first draw-in groove 21 of adapter with the first spacing arch 9 of 11 upper ends of optical fiber adapter, the spacing arch 10 of second of 11 lower ends of optical fiber adapter blocks in first breach portion 23, first spacing arch 9 and the spacing arch 10 of second can be in the first draw-in groove 21 of adapter and the first breach portion 23 free slip, adjust first optical fiber adapter 11 to bottommost, then continue to put into second to sixth optical fiber adapter and fill up it. By analogy, the seventh to twelfth optical fiber adapters and the thirteenth to eighteenth optical fiber adapters can be sequentially clamped by the second notch portion 24, the third notch portion 25, the fourth notch portion 26 and the second adapter slot 22, and 18 optical fiber adapters can be clamped by each quick installation bayonet. (present conventional 1U machine case is mostly fixed panel structure, though can install in theory and be close the utility model discloses an optical fiber adapter quantity, but the uncomfortable industrial production of reality implementation, because fix optical fiber adapter on the quick-witted case with fiber connection the time need consider installation maintenance convenient to use's problem, need leave sufficient interval between adapter and the adapter with easy to assemble, maintenance, plug operation when replacing fiber connector, it can install 144 optical fiber adapter on 1U19 inches quick-witted case at most).
The standard communication optical fiber adapter bayonet socket of this application is similar to the same block of drawer in 1U quick-witted incasement, and every standard communication optical fiber adapter bayonet socket is an independent unit, can be at 1U quick-witted incasement plug, only need take the target cell out during installation and maintenance, just can advance to connect and repair the optic fibre of target portion fast, does not influence the normal work of other units, also when not fixing the optical fiber adapter on quick-witted case, need consider the interval of adapter when easy to assemble and maintain. Therefore, the standard communication optical fiber adapter bayonet can utilize the space of the 1U case more, 10 standard communication optical fiber adapter bayonets of the application are inserted into the case, so that the adapter in the 1U case is expanded to 180 LC interfaces, the expansion installation of the optical fiber adapter is completed, and the quick expansion of the communication optical cable is further realized.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, which are only illustrative, but also various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.
Claims (8)
1. A quick installation bayonet suitable for a standard communication optical fiber adapter is characterized by comprising a bayonet bottom (1), a first supporting plate (2), a second supporting plate (3), a supporting plate installation hole (4), a left side wall (5), a right side wall (6), a step part (7), a bayonet cover (19) and a bayonet cover installation hole (18);
the left side wall (5) is integrally formed on the left side of the upper surface of the bayonet bottom (1), the right side wall (6) is integrally formed on the right side of the upper surface of the bayonet bottom (1), and a step part (7) for placing the bayonet cover (19) is arranged at the inner side ends of the upper surfaces of the left side wall (5) and the right side wall (6);
the front end of the upper surface of the bayonet bottom (1) is fixedly connected with a first supporting plate (2) and a second supporting plate (3) which are arranged at equal intervals, a first adapter clamping groove (21) is formed in the inner side of the left side wall (5), a second adapter clamping groove (22) is formed in the inner side of the right side wall (6), and a plurality of notch parts which are matched with the first adapter clamping groove (21) and the second adapter clamping groove (22) and used for clamping the adapters are respectively arranged on the first supporting plate (2) and the second supporting plate (3);
the top parts of the front ends of the first supporting plate (2) and the second supporting plate (3) are respectively provided with a supporting plate mounting hole (4); the front end of card flap (19) is equipped with two card flap mounting holes (18) of mutual interval, card flap mounting hole (18) and backup pad mounting hole (4) position are corresponding.
2. A quick-install bayonet for standard telecommunications fibre-optic adapters according to claim 1, wherein the bayonet cap (19) is rectangular in shape.
3. A quick-install bayonet for a standard telecommunications fiber optic adapter according to claim 1, wherein the bayonet cap mounting hole (18) is counter bored.
4. The quick-mounting bayonet suitable for the standard communication optical fiber adapter is characterized in that a first notch part (23) and a second notch part (24) are arranged on the first support plate (2) opposite to the first clamping groove (21) of the adapter, the second notch part (24) is positioned behind the first notch part (23), the first notch part (23) is the same as the second clamping groove (22) of the adapter in size, and the second notch part (24) is the same as the first clamping groove (21) of the adapter in size;
a third notch portion (25) and a fourth notch portion (26) are arranged on a portion, opposite to the second notch portion (24), of the second support plate (3), the fourth notch portion (26) is located behind the third notch portion (25), the fourth notch portion (26) is arranged opposite to the second clamping groove (22) of the adapter, the third notch portion (25) and the first notch portion (23) are the same in size, and the fourth notch portion (26) and the second notch portion (24) are the same in size;
the first clamping groove (21) and the first notch portion (23) of the adapter, the second notch portion (24), the third notch portion (25), the fourth notch portion (26) and the second clamping groove (22) of the adapter are used for clamping two ends of a plurality of adapters in a protruding mode one by one, and installation and fixation of the adapters are achieved.
5. A quick-install bayonet for standard telecommunications fiber optic adapters according to claim 4 wherein the height of the first adapter slot (21) is six times the height of a single adapter.
6. A quick-install bayonet for standard telecommunications fiber optic adapters according to claim 4 wherein the width of the first slot (21) is greater than the width of the second slot (22).
7. A quick-mounting bayonet suitable for a standard communication optical fiber adapter according to claim 1, wherein the first support plate (2), the second support plate (3), the left side wall (5) and the right side wall (6) are further provided with groove portions (8).
8. A quick-mounting bayonet for a standard telecommunications fiber optic adapter according to claim 1, wherein the left side wall (5), the first support plate (2), the second support plate (3) and the right side wall (6) are spaced apart in sequence by a distance slightly greater than the width of the adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023246382.6U CN213633917U (en) | 2020-12-30 | 2020-12-30 | Quick installation bayonet suitable for standard communication optical fiber adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023246382.6U CN213633917U (en) | 2020-12-30 | 2020-12-30 | Quick installation bayonet suitable for standard communication optical fiber adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213633917U true CN213633917U (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023246382.6U Active CN213633917U (en) | 2020-12-30 | 2020-12-30 | Quick installation bayonet suitable for standard communication optical fiber adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213633917U (en) |
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2020
- 2020-12-30 CN CN202023246382.6U patent/CN213633917U/en active Active
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