CN206350000U - Digital optic-fiber repeater near-end machine for PDT group systems - Google Patents
Digital optic-fiber repeater near-end machine for PDT group systems Download PDFInfo
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- CN206350000U CN206350000U CN201720017655.9U CN201720017655U CN206350000U CN 206350000 U CN206350000 U CN 206350000U CN 201720017655 U CN201720017655 U CN 201720017655U CN 206350000 U CN206350000 U CN 206350000U
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- end machine
- baffle plate
- front panel
- machine body
- magnetic baffle
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Abstract
The utility model discloses the digital optic-fiber repeater near-end machine for PDT group systems, including near-end machine body, be articulated and connected by jointed shaft the magnetic baffle plate of a upper end folding on the near-end machine body front panel, the snap-latch surface of the magnetic baffle plate is provided with magnet piece, and the magnet groove attracting with the magnet piece is provided with the near-end machine body front panel；The near-end machine installation, maintenance and convenient disassembly; the operation button of front panel is protected, can also prevent dust from entering internal from the gap of button, good dustproof effect; with preferable protective value; maloperation behavior it also avoid by the setting of magnetic baffle plate, safety coefficient is high, engaging, accurate positioning; quickly; saving time, observation is convenient, extends the life-span of near-end machine.
Description
Technical field
The utility model is related to a kind of digital optic-fiber repeater near-end machine for PDT group systems.
Background technology
Optical fiber repeater is the repeater that signal transmission is carried out by optical fiber, using fiber transmission attenuation is small, wiring is convenient,
The characteristics of being adapted to long-distance transmissions, it is possible to resolve can not receive villages and small towns, tourist district, highway of base station signal etc., and can solve large-scale
And the signal covering in ultra-large type building, for requiring the occasions such as higher large-scale high-rise region building (group), cell.
Optical fiber repeater includes near-end machine and remote termination, and near-end machine is generally seated in base station machine room, and remote termination, which is then mounted in, to be covered
Cover area edge or some appropriate location of the inside, need near-end machine body needing the machine of being installed in actual use
In cabinet, it is stuck in the rack groove of rack, then its front panel outwardly, sets operation button on front panel, in practical operation
There is maloperation phenomenon because front panel is set outwardly, and front panel is exposed easily enters dust outside, reduces the longevity of near-end machine
Life.
Utility model content
For above-mentioned problem, it is straight that the utility model aims to provide a kind of digital fiber for PDT group systems
Station near-end machine is put, the near-end machine installation, maintenance and convenient disassembly are protected to the operation button of front panel, can also prevented
Dust enters internal from the gap of button, and good dustproof effect, with preferable protective value, is also kept away by the setting of magnetic baffle plate
Maloperation behavior is exempted from, safety coefficient is high, engaging, accurate positioning, quickly, saves the time, and observation is convenient, extends the longevity of near-end machine
Life.
To achieve these goals, the technical scheme that the utility model is used is as follows：
For the digital optic-fiber repeater near-end machine of PDT group systems, including near-end machine body, in the near-end machine body
Be articulated and connected by jointed shaft the magnetic baffle plate of a upper end folding on front panel, and the snap-latch surface of the magnetic baffle plate is provided with magnet
Block, is provided with the magnet groove attracting with the magnet piece on the near-end machine body front panel.
Preferably, the cross section of the magnet piece and the magnet groove is triangular structure.
Preferably, being equipped with horn-like heat emission hole in the two sides of the near-end machine body.
Preferably, also setting up handle on the magnetic baffle plate.
Preferably, the magnetic baffle plate is set to transparent toughened glass plate.
Preferably, being equipped with installation panel on the both sides of the front panel of near-end machine body.
The beneficial effects of the utility model are：First, the utility model is separately provided front panel magnetic baffle plate, can facilitate
Dismounting and installation, installation is that magnet piece aligned magnetic metal trough passes through the attracting effect of magnetic so that magnet piece can be positioned quickly
It is fastened in magnet groove, accurate positioning, can quickly positions, moreover, the utility model is needing repairing or dismantled magnetic gear
It is during plate, it is not necessary to directly pull down magnetic baffle plate and be placed on side, but effect is hinged by jointed shaft, magnetic baffle plate is downward
Rotation, magnetic baffle plate is without departing from front panel, and operating process more facilitates, it is not necessary to often picks up magnetic baffle plate and puts down；Secondly,
By setting magnetic baffle plate to play preferable protective effect, good dustproof effect to front panel；Again, the utility model in order to
The radiating effect of near-end machine body is improved, therefore horn-like heat emission hole is provided with its two sides, heat emission hole is set to horn-like energy
The area of dissipation that enough increase heat outwards sheds, improves radiating effect.
Brief description of the drawings
Fig. 1 is schematic front view when the utility model is not provided with magnetic clamp-close type baffle plate.
Fig. 2 is schematic front view when the utility model sets magnetic clamp-close type baffle plate.
Fig. 3 is schematic top plan view when the utility model sets magnetic clamp-close type baffle plate.
Fig. 4 is that right side when the utility model is not provided with magnetic clamp-close type baffle plate regards schematic diagram.
Fig. 5 is the schematic diagram of the utility model magnetic clamp-close type baffle plate.
Wherein：1- near-end machine bodies, 2- front panels, 3- magnetic baffle plates, 4- magnet pieces, 5- magnet grooves, 6- installs panel, 7-
Handle, 8- heat emission holes, 9- jointed shafts.
Embodiment
In order that one of ordinary skill in the art is better understood on the technical solution of the utility model, with reference to attached
Figure and embodiment are further described to the technical solution of the utility model.
A kind of digital optic-fiber repeater near-end machine for PDT group systems shown in 1-5, including near-end machine referring to the drawings
Body 1, the magnetic baffle plate 3 for the upper end folding that is articulated and connected on the front panel 2 of near-end machine body 1 by jointed shaft 9, this reality
With new when needing repairing or dismantling magnetic baffle plate 3, it is not necessary to directly pull down magnetic baffle plate 3 and be placed on side, but it is logical
That crosses jointed shaft 9 is hinged effect, and magnetic baffle plate 3 is rotated down, and magnetic baffle plate 3 is without departing from front panel 2, and operating process is more square
Just, it is not necessary to magnetic baffle plate 3 is often picked up and put down；7 are also set up on the magnetic baffle plate 3, convenient auxiliary is mounted and dismounted,
Installation panel 6 is equipped with the both sides of the front panel 2 of near-end machine body 1, installs and is additionally provided with mounting hole on panel 6, by installing
Near-end machine body 1 is arranged in the rack of computer room by hole, and the snap-latch surface of the magnetic baffle plate 3 is provided with magnet piece 4, described near
The front panel 2 of terminal body 1 is provided with the magnet groove 5 attracting with the magnet piece 4, the horizontal stroke of the magnet piece 4 and the magnet groove 5
Section is triangular structure, and more preferably, magnet groove 5 and the band weak magnetic of magnet piece 4 are easily installed triangular structure clamping effect
And dismounting, the horizontal cross of magnet piece 4 is arranged on the top of magnetic baffle plate 3, and magnet groove 5 is also horizontally set in the middle of the top of front panel 2
Position, it is consistent with the clamped position of magnet piece 4；Horn-like heat emission hole 8 is equipped with the two sides of the near-end machine body 1,
The magnetic baffle plate 3 is set to transparent toughened glass plate, and transparent toughened glass plate conveniently can intuitively observe the instruction of front panel 2
Whether lamp indicate, on the premise of it need not dismantle magnetic baffle plate 3 directly observation button whether operation irregularity, directly tear open after exception
Unload magnetic baffle plate 3 to be adjusted, transparency is high, observation is convenient, save time and efforts；Heat emission hole 8 is arranged to horn-like purpose
When being that internal heat outwards radiates from aperture, because it is horn-like, with the increase of bore during radiating, radiating
Area increases, the heat exchange enhancing of heat and outside air, being capable of quick heat radiating.
Claims (6)
1. for the digital optic-fiber repeater near-end machine of PDT group systems, including near-end machine body, it is characterised in that：Described
Be articulated and connected by jointed shaft the magnetic baffle plate of a upper end folding on near-end machine body front panel, the snap-latch surface of the magnetic baffle plate
Magnet piece is provided with, the magnet groove attracting with the magnet piece is provided with the near-end machine body front panel.
2. the digital optic-fiber repeater near-end machine according to claim 1 for PDT group systems, it is characterised in that：Institute
The cross section for stating magnet piece and the magnet groove is triangular structure.
3. the digital optic-fiber repeater near-end machine according to claim 1 for PDT group systems, it is characterised in that：
The two sides of the near-end machine body are equipped with horn-like heat emission hole.
4. the digital optic-fiber repeater near-end machine according to claim 1 for PDT group systems, it is characterised in that：
Handle is also set up on the magnetic baffle plate.
5. the digital optic-fiber repeater near-end machine according to claim 1 for PDT group systems, it is characterised in that：Institute
State magnetic baffle plate and be set to transparent toughened glass plate.
6. the digital optic-fiber repeater near-end machine for PDT group systems according to claim any one of 1-5, its feature
It is：Installation panel is equipped with the both sides of the front panel of near-end machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720017655.9U CN206350000U (en) | 2017-01-06 | 2017-01-06 | Digital optic-fiber repeater near-end machine for PDT group systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720017655.9U CN206350000U (en) | 2017-01-06 | 2017-01-06 | Digital optic-fiber repeater near-end machine for PDT group systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206350000U true CN206350000U (en) | 2017-07-21 |
Family
ID=59324290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720017655.9U Active CN206350000U (en) | 2017-01-06 | 2017-01-06 | Digital optic-fiber repeater near-end machine for PDT group systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206350000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593543A (en) * | 2018-04-23 | 2018-09-28 | 绍兴市智能制造促进中心 | It is a kind of attached to metope to make mortar device for pressure measurement |
-
2017
- 2017-01-06 CN CN201720017655.9U patent/CN206350000U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593543A (en) * | 2018-04-23 | 2018-09-28 | 绍兴市智能制造促进中心 | It is a kind of attached to metope to make mortar device for pressure measurement |
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