CN221354430U - Near-end machine accommodating plug box - Google Patents
Near-end machine accommodating plug box Download PDFInfo
- Publication number
- CN221354430U CN221354430U CN202323178099.8U CN202323178099U CN221354430U CN 221354430 U CN221354430 U CN 221354430U CN 202323178099 U CN202323178099 U CN 202323178099U CN 221354430 U CN221354430 U CN 221354430U
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- Prior art keywords
- plug box
- accommodating
- accommodating plug
- machine
- box body
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- 238000009423 ventilation Methods 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims abstract 4
- 239000013307 optical fiber Substances 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002708 enhancing effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a near-end machine accommodating plug box, which relates to the technical field of data transmission equipment and comprises the following components: accept subrack and optic fibre near-end machine, it has optic fibre near-end machine to accept subrack incasement through fixing bolt fixed mounting, the inlet wire hole has been seted up to accept subrack rear side board face equidistance, the inside shutoff of inlet wire hole is pegged graft there is the elasticity line ball board, elasticity line ball board upper end is fixed with spacing roof, spacing roof upper surface has the lift groove through supporting spring connection, elasticity line ball board lower extreme has the cable conductor through the rubber pad laminating down. The utility model solves the problem that in the prior art, the side surface of the accommodating plug box is provided with the ventilation net surface for enhancing the heat dissipation effect, so that the wire inlet and outlet of the near-end storage machine is difficult to reasonably open and flexibly adjust.
Description
Technical Field
The utility model relates to the technical field of data transmission equipment, in particular to a near-end machine accommodating plug box.
Background
The near-end machine is a mobile indoor distributed repeater station to a repeater station at a BTS, the near-end machine uses a containing plug box to be stored in a cabinet, and the prior art (application number: CN 202121693221.3) records that the plug box front wall, the plug box rear wall, the plug box side wall, the plug box top wall and the plug box bottom wall are all detachable structures through searching, the inside is quite convenient and fast when the solid-state power amplifier is installed and detached, the locating slot arranged at the bottom of the plug box bottom wall can play a good locating role on the solid-state power amplifier inside, the distance between a movable rod and a cross rod can be adjusted through an adjusting screw rod, the height change of the movable rod is realized, the movable rod is enabled to prop against the solid-state power amplifier plug-in unit from the upper end, thereby the internal plug-in unit is assisted to be fixed, the whole machine installation and operation of the power amplifier are realized more quickly, but the ventilation net surface is arranged on the side of the containing plug box in the prior art for enhancing the heat dissipation effect, and the wire inlet and outlet of the near-end machine is difficult to be reasonably arranged and flexibly adjusted.
Disclosure of utility model
In order to overcome the defects existing in the prior art, the accommodating plug box of the near-end machine is provided at present, so that the problem that a vent net surface is arranged on the side surface of the accommodating plug box for enhancing the heat dissipation effect in the prior art, so that a wire inlet and a wire outlet for storing the near-end machine are difficult to reasonably open and flexibly adjust is solved.
To achieve the above object, there is provided a proximal machine housing box comprising: the accommodating box body and the optical fiber near-end machine are fixedly arranged in the accommodating box body through a fixing bolt,
The wire inlet holes are formed in the rear side plate surface of the accommodating plug box body at equal intervals, the elastic wire pressing plates are plugged in the wire inlet holes in an plugging mode, a limiting top plate is fixed at the upper end of each elastic wire pressing plate, the upper surface of each limiting top plate is connected with a lifting groove through a supporting spring, and the lower ends of the elastic wire pressing plates are pressed down and attached with cables through rubber pads.
Furthermore, the front end face of the accommodating box body is hinged with a box door, the upper surface of the accommodating box body is welded with a connecting sliding strip, and the rear side of the upper surface of the accommodating box body is welded with a rear baffle.
Further, the front end of the rear baffle is attached with an upper box cover, and the lower surface of the upper box cover is connected with a connecting slide bar for accommodating the upper surface of the plug box body through a slide groove.
Furthermore, the upper box cover plate surface is embedded and provided with two groups of cooling fans, and the middle part of the interval between the cooling fans is provided with a cooling net opening; and the heat dissipation net mouth is positioned right above the optical fiber near-end machine.
Furthermore, a first ventilation screen plate is arranged on the wall of the lower end of the accommodating box body, a second ventilation screen plate is arranged at the left side end and the right side end of the accommodating box body, and the rear side of the optical fiber near-end machine is connected with a cable through a wiring port.
Further, the lower surface of the elastic line pressing plate is in a concave semi-cylindrical shape; and the semi-cylindrical concave surface is adhered with a rubber pad, and the lifting groove is arranged inside the rear side plate of the accommodating box body.
Further, the elastic line pressing plate, the limiting top plate and the supporting spring form a flexible adjusting structure of the line inlet hole; and the cable wire penetrates into and out of the wire inlet hole.
The utility model has the beneficial effects that the accommodating plug box of the near-end machine utilizes the plurality of groups of wire inlet holes formed on the rear side plate surface of the accommodating plug box, so that the cable wires of the near-end machine can be led in and out through selecting proper wire inlet holes according to the plugging positions, the connected elastic wire pressing plate is pushed to be pressed down by the supporting spring, the elastic wire pressing plate is pressed down on the surface of the near-end electromechanical cable or the wire inlet holes are blocked, the adjustability of the wire inlet and outlet holes of the accommodating plug box of the near-end machine is realized, the flexible selection and adjustment of the wire inlet and outlet holes of the near-end machine are facilitated, and meanwhile, the external dust and impurities are prevented from entering from idle wire inlet holes, so that the practicability of the accommodating plug box is improved.
Drawings
Fig. 1 is a schematic front view of a receiving jack of a near-end machine according to an embodiment of the present utility model.
Fig. 2 is a schematic top sectional view of a housing box according to an embodiment of the utility model.
Fig. 3 is a schematic diagram of a front view of a connection structure of a housing box and an elastic pressing plate according to an embodiment of the present utility model.
Fig. 4 is a schematic view showing the structure of the lower surface of the upper case cover according to the embodiment of the present utility model.
In the figure: 1. the accommodating box body; 11. a door; 12. connecting a sliding bar; 13. a wire inlet hole; 14. a rear baffle; 15. a lifting groove; 2. an upper case cover; 21. a heat radiation fan; 22. a chute; 23. a heat dissipation net opening; 3. an optical fiber proximal end machine; 31. a fixing bolt; 32. a cable; 4. an elastic wire pressing plate; 41. a limiting top plate; 42. a support spring; 43. a rubber pad; 5. a first ventilation screen; 52. and a second ventilation screen plate.
Detailed Description
Referring to fig. 1 to 4, the present utility model provides a proximal machine housing box, comprising: the optical fiber near-end machine 3 is fixedly arranged in the accommodating box body 1 through a fixing bolt 31,
Wire inlet holes 13 are formed in the rear side plate surface of the accommodating plug box body 1 at equal intervals, an elastic wire pressing plate 4 is plugged and inserted into the inner side of the wire inlet holes 13, a limiting top plate 41 is fixed at the upper end of the elastic wire pressing plate 4, a lifting groove 15 is connected to the upper surface of the limiting top plate 41 through a supporting spring 42, and a cable 32 is attached to the lower end of the elastic wire pressing plate 4 through a rubber pad 43 in a pressing mode.
Working principle: the upper case cover 2 is pushed open firstly, the optical fiber near-end machine 3 is fixed with the accommodating box body 1 by using the fixing bolt 31, then the cable 32 is spliced with the wiring port at the rear side of the optical fiber near-end machine 3, the elastic wire pressing plate 4 is pushed upwards, the cable 32 penetrates out of the corresponding wire inlet hole 13, the redundant wire inlet hole 13 is plugged by the elastic wire pressing plate 4 pressed down by the supporting spring 42, and substances such as external dust are prevented from entering from the wire inlet hole 13.
In this embodiment, the front end surface of the accommodating box body 1 is hinged with a box door 11, the upper surface of the accommodating box body 1 is welded with a connecting sliding bar 12, and the rear side of the upper surface of the accommodating box body 1 is welded with a rear baffle 14.
As a preferred embodiment, the box door 11 is turned upwards to be buckled with the accommodating box body 1, so that the optical fiber near-end machine 3 is positioned in the accommodating box body 1, and dust is prevented from entering.
In this embodiment, the front end of the rear baffle 14 is attached to the upper case cover 2, and the lower surface of the upper case cover 2 is connected to the engagement slide bar 12 that accommodates the upper surface of the jack box 1 through the slide slot 22.
As a preferred embodiment, the upper case cover 2 can be opened quickly by sliding the upper case cover 2 horizontally, so that the cable 32 can be connected with the optical fiber proximal end machine 3 in the accommodating box body 1 conveniently and quickly.
In the embodiment, two groups of cooling fans 21 are embedded and installed on the surface of the upper case cover 2, and a cooling net opening 23 is arranged in the middle of the interval between the cooling fans 21; and the heat dissipation net mouth 23 is positioned right above the optical fiber proximal machine 3.
As a preferred embodiment, the two sets of cooling fans 21 can drive the heat inside the accommodating box 1 to dissipate, so as to improve the cooling effect of the accommodating box 1 and avoid the damage of the optical fiber near-end machine 3 inside the accommodating box 1 due to high temperature.
In this embodiment, a first ventilation screen 5 is provided on the wall of the lower end of the housing box 1, and second ventilation screens 52 are mounted on the left and right side ends of the housing box 1, and the rear side of the optical fiber proximal machine 3 is connected with the cable 32 through a connection port.
As a preferred embodiment, the first ventilation screen 5 and the second ventilation screen 52 are distributed at the lower end and the left and right sides of the optical fiber near-end machine 3, so as to facilitate accelerating the ventilation and heat dissipation speed of the accommodating box 1 stored inside the accommodating box 1.
In the embodiment, the lower surface of the elastic line pressing plate 4 is in a concave semi-cylindrical shape; and the semi-cylindrical concave surface is adhered with a rubber pad 43, and the lifting groove 15 is arranged inside the rear side plate of the accommodating plug box body 1.
As a preferred embodiment, the semi-cylindrical concave surface facilitates the pressing down of the elastic pressing plate 4 on the cable 32, and the rubber pad 43 prevents the elastic pressing plate 4 from damaging the cable 32.
In the embodiment, the elastic line pressing plate 4, the limiting top plate 41 and the supporting spring 42 form a flexible adjusting structure of the line inlet hole 13; and the cable 32 penetrates into and out of the hole of the wire inlet 13.
As a preferred embodiment, the flexible adjusting structure of the wire inlet hole 13 is convenient for flexibly selecting and adjusting the hole positions of the wire inlet and outlet of the optical fiber near-end machine 3, and simultaneously, external dust and impurities are prevented from entering from the idle wire inlet hole 13, so that the practicability of the accommodating plug box is improved.
The accommodating plug box for the near-end machine can effectively solve the problem that a wire inlet and a wire outlet for storing the near-end machine are difficult to reasonably open and flexibly adjust, realizes the adjustability of the wire inlet and the wire outlet of the accommodating plug box for the near-end machine, is convenient for flexibly selecting and adjusting the wire inlet and the wire outlet of the optical fiber near-end machine, simultaneously prevents external dust and impurities from entering from an idle wire inlet, improves the practicability of the accommodating plug box, and is suitable for the accommodating plug box for the near-end machine.
Claims (7)
1. A proximal machine containment pod comprising: accept subrack (1) and optic fibre near-end machine (3), accept subrack (1) incasement and have optic fibre near-end machine (3) through fixing bolt (31) fixed mounting, its characterized in that:
The wire inlet holes (13) are formed in the rear side plate surface of the accommodating box body (1) at equal intervals, the elastic wire pressing plates (4) are plugged and spliced in the inner sides of the wire inlet holes (13), the upper ends of the elastic wire pressing plates (4) are fixedly provided with limiting top plates (41), the upper surfaces of the limiting top plates (41) are connected with lifting grooves (15) through supporting springs (42), and the lower ends of the elastic wire pressing plates (4) are downwards pressed and attached with cable wires (32) through rubber pads (43).
2. The near-end machine accommodating plug box according to claim 1, wherein a box door (11) is hinged to the front end face of the accommodating plug box body (1), a connecting sliding bar (12) is welded to the upper surface of the accommodating plug box body (1), and a rear baffle (14) is welded to the rear side of the upper surface of the accommodating plug box body (1).
3. The near-end machine accommodating plug box according to claim 2, wherein an upper box cover (2) is attached to the front end of the rear baffle (14), and the lower surface of the upper box cover (2) is connected with a connecting sliding strip (12) on the upper surface of the accommodating plug box body (1) through a sliding groove (22).
4. A proximal machine accommodating plug box according to claim 3, wherein the upper box cover (2) is provided with two groups of cooling fans (21) in a inlaid manner, and a cooling net opening (23) is arranged in the middle of the interval between the cooling fans (21); and the heat dissipation net opening (23) is positioned right above the optical fiber near-end machine (3).
5. The proximal machine accommodating plug box according to claim 1, wherein a first ventilation screen (5) is arranged on the lower end wall of the accommodating plug box body (1), a second ventilation screen (52) is arranged at the left side end and the right side end of the accommodating plug box body (1), and the rear side of the optical fiber proximal machine (3) is connected with a cable (32) through a wiring port.
6. The near-end machine accommodating plug box according to claim 1, wherein the lower surface of the elastic line pressing plate (4) is in a concave semi-cylindrical shape; and a rubber pad (43) is adhered to the semi-cylindrical concave surface, and the lifting groove (15) is arranged inside the rear side plate of the accommodating plug box body (1).
7. The proximal machine housing plug box according to claim 1, wherein the elastic wire pressing plate (4), the limiting top plate (41) and the supporting spring (42) form a flexible adjusting structure of the wire inlet hole (13); and the cable (32) penetrates into and out of the hole of the wire inlet hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323178099.8U CN221354430U (en) | 2023-11-24 | 2023-11-24 | Near-end machine accommodating plug box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323178099.8U CN221354430U (en) | 2023-11-24 | 2023-11-24 | Near-end machine accommodating plug box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221354430U true CN221354430U (en) | 2024-07-16 |
Family
ID=91842659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323178099.8U Active CN221354430U (en) | 2023-11-24 | 2023-11-24 | Near-end machine accommodating plug box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221354430U (en) |
-
2023
- 2023-11-24 CN CN202323178099.8U patent/CN221354430U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |