CN217463871U

CN217463871U - Installation device of field type optical receiver

Info

Publication number: CN217463871U
Application number: CN202221501941.XU
Authority: CN
Inventors: 朱剑云
Original assignee: Hangzhou Hengchi Electronic Equipment Co ltd
Current assignee: Hangzhou Hengchi Electronic Equipment Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-09-20
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses an installation device of a field type optical receiver, which comprises a cover plate, wherein the cross section of the cover plate is in a herringbone shape; the mounting box is suspended below the cover plate through a detachable mechanism; wherein, a positioning structure used for being erected on the rope is arranged in the middle of the cover plate; the inner wall of the mounting box is provided with a clamping assembly; the clamping assembly comprises an elastic element arranged on the inner wall and a clamping plate arranged on the elastic element; the bottom of the mounting box is provided with an arc-shaped bulge; the arc-shaped bulge is provided with a connecting hole; a plurality of drain holes are formed in the bottom of the mounting box on the periphery of the arc-shaped bulge. Through the arrangement of the positioning structure and the detachable mechanism; the radiating effect is good, the waterproof effect is good, the service life is prolonged, the use and the installation are convenient, and the structure is simple.

Description

Installation device of field type optical receiver

Technical Field

The utility model belongs to the technical field of the field type optical receiver and specifically relates to an installation device of field type optical receiver.

Background

In an optical fiber communication system, an optical receiver is used for recovering information carried by an optical carrier after optical fiber transmission with minimum additional noise and distortion, so that the output characteristics of the optical receiver comprehensively reflect the performance of the whole optical fiber communication system, an optical signal transmitted by an optical transmitter is attenuated in amplitude and widened in pulse waveform after transmission, and the optical receiver is used for detecting the transmitted weak optical signal, amplifying, shaping and regenerating the original transmission signal.

When the outdoor water-proof rope is used outdoors, the rope is mostly arranged on the rope, and is easily corroded by water, so that the practical service life is influenced; among the prior art, also have the setting of rain-proof function, but the thermal diffusivity is relatively poor, and the installation is inconvenient, inconvenient later maintenance repair.

For example, the chinese patent document discloses "a regulated main amplifier with rainproof function", which is published under the number CN 212367720U. In the patent, a rain-proof adjustable trunk amplifier is disclosed, which comprises a sealing cap, a pressure plate, a spring, a trunk amplifier body and a limiting circular plate, wherein a lower clamp plate and an upper clamp plate extrude a suspension wire by rotating a second nut, so that the device is fixed on the suspension wire, the position of the upper clamp plate is adjusted up and down by rotating the position of the second nut on a screw rod, so that the device is conveniently fixed on the suspension wires with different thicknesses, a door plate and a box body are fixed by bolts, a square sealing rubber strip is extruded by the door plate, a wire harness penetrates through the sealing cap, a conical rubber sealing element and a sleeve and extends into the box body to be connected with a port of the trunk amplifier body, and the limiting circular plate extrudes a rubber sealing ring by rotating the first nut and is in threaded connection with the sleeve, so that the inner wall of the conical rubber sealing element is attached to the outer wall of the wire harness, the conical rubber sealing piece is extruded by rotating the sealing cap, so that rainwater is prevented from entering the box body. In this patent, inside heat dispersion is poor, influences life, and it is inconvenient to install simultaneously, is unfavorable for the use, and the structure is complicated.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a device which is provided with a positioning structure and a detachable mechanism; the radiating effect is good, the waterproof effect is good, the service life is prolonged, the use and the installation are convenient, and the structure is simple.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the mounting device of the field type optical receiver comprises a cover plate, wherein the cross section of the cover plate is in a herringbone shape; the mounting box is suspended below the cover plate through a detachable mechanism; wherein, a positioning structure used for being erected on the rope is arranged in the middle of the cover plate; the inner wall of the mounting box is provided with a clamping assembly; the clamping assembly comprises an elastic element arranged on the inner wall and a clamping plate arranged on the elastic element; the bottom of the mounting box is provided with an arc-shaped bulge; the arc-shaped bulge is provided with a connecting hole; and a plurality of drain holes are formed in the bottom of the mounting box on the peripheral side of the arc-shaped bulge. When the cover plate is used, the cover plate is covered on a rope and is positioned on the rope through the positioning structure, and the positioning structure is arranged at the bottom of the cover plate, so that the cover plate can be effectively protected, the service life is ensured, the stability of installation and positioning is ensured, and the use reliability is further ensured; the mounting box is suspended at the bottom of the cover plate through a detachable mechanism, a certain space is left between the mounting box and the cover plate due to the suspension, the circulation of air can be increased, the heat dissipation performance is good, the mounting box is fully covered by the cover plate, and the waterproof effect is ensured; above-mentioned detachable machanism's setting, when the maintenance of photoreceiver is carried out to needs, need not dismantle the apron, work efficiency is improved, the effect that the centre gripping subassembly that sets up in the above-mentioned mounting box passes through elastic element and grip block, the photoreceiver centre gripping will be waited to adorn in the centre, it is convenient to install, defeated connecting hole on the arc uplift of mounting box bottom setting at once simultaneously, when carrying out the installation of above-mentioned photoreceiver, directly peg graft on above-mentioned connecting hole with the joint on the photoreceiver, high durability and convenient installation, and this setting can carry out fine location, and with this simultaneously, the setting of above-mentioned arc uplift, when heavy rain environment, it gets into a bit rainwater to be difficult to avoid, through the setting of above-mentioned arc uplift, raise the photoreceiver, safe handling has been guaranteed, and curved setting hydrophobic performance is good, can in time be discharged water from the wash port.

Furthermore, the detachable mechanism comprises hanging grooves symmetrically arranged at the bottom of the cover plate, hanging grooves arranged at the top of the mounting box and matched with the hanging grooves through a vertical rod, threaded holes arranged at two ends of the hanging grooves and the hanging grooves, and screws matched with the threaded holes. Simple structure, the direct grafting of above-mentioned groove of hanging is in above-mentioned groove, and simple to operate further fixes simple structure through the screw.

Furthermore, one end of the hanging groove is provided with a limiting block. The arrangement of the limiting block can ensure that the screw can be installed in place, and meanwhile, the installation of the screw is facilitated.

Furthermore, the positioning structure comprises an elastic clamping groove arranged on the cover plate. Simple structure and is clamped on the rope.

Furthermore, elastic bulges are arranged on the inner walls of the elastic clamping grooves. Increase friction and improve the stability of installation.

Furthermore, the location structure is including setting up first constant head tank on the apron and through the bolt with the second constant head tank that first constant head tank is connected. Simple structure, convenient to use can be applicable to the installation of different thickness ropes, and is nimble multi-purpose.

Furthermore, elastic pads are arranged on the first positioning groove and the second positioning groove. The stability is increased.

Furthermore, the top of the cover plate is arc-shaped; and drainage grooves are arranged on two sides of the arc. The drainage effect is obvious, has guaranteed safe handling, has prolonged life.

Compared with the prior art, the utility model has the advantages that: the radiating effect is good, and water-proof effects is good, has prolonged life, uses simple to operate, simple structure.

Drawings

Fig. 1 is a three-dimensional schematic diagram of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a three-dimensional schematic view of a cover plate according to the present invention.

Fig. 4 is an enlarged view at B in fig. 3.

Fig. 5 is a three-dimensional schematic view of the mounting box of the present invention.

Fig. 6 is another angle three-dimensional schematic diagram of the installation box of the present invention.

Fig. 7 is a three-dimensional schematic diagram of another cover plate according to the present invention.

Fig. 8 is an enlarged view at C in fig. 7.

In the figure:

1. a cover plate; 2. mounting a box; 3. an elastic element; 4. a clamping plate; 5. an arc-shaped bulge; 6. connecting holes; 7. a drain hole; 8. hanging a groove; 9. hanging a groove; 10. a threaded hole; 11. a limiting block; 12. an elastic clamping groove; 13. an elastic bulge; 14. a first positioning groove; 15. a second positioning groove; 16. an elastic pad; 17. a water discharge tank; 18. and (6) erecting a rod.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-6, the present invention relates to an embodiment of a mounting device for an outdoor optical receiver, in this embodiment, the mounting device includes a cover plate 1, a mounting box 2 is suspended at the bottom of the cover plate 1 through a detachable mechanism, the cover plate 1 is disposed on a rope through a positioning structure, a clamping assembly is disposed on the inner wall of the mounting box 2, the clamping assembly includes an elastic element 3 disposed on the inner wall and a clamping plate 4 disposed on the elastic element 3, and an arc-shaped bulge 5 is disposed at the bottom of the mounting box 2; the arc-shaped bulge 5 is provided with a connecting hole 6; a plurality of drain holes 7 are arranged on the bottom of the mounting box 2 at the peripheral side of the arc-shaped bulge 5; when the cover plate 1 is used, the cover plate is covered on a rope and is positioned on the rope through the positioning structure, and the positioning structure is arranged at the bottom of the cover plate 1, so that the cover plate can be effectively protected, the service life is ensured, the stability of installation and positioning is ensured, and the use reliability is further ensured; the mounting box 2 is suspended at the bottom of the cover plate 1 through a detachable mechanism, a certain space is left between the mounting box 2 and the cover plate 1 due to the suspension, the circulation of air can be increased, the heat dissipation performance is good, the mounting box 2 is fully covered by the cover plate 1, and the waterproof effect is ensured; the arrangement of the detachable mechanism does not need to detach the cover plate 1 when the maintenance and repair of the optical receiver are needed, thereby improving the working efficiency, the clamping component arranged in the mounting box 2 clamps the optical receiver to be mounted in the middle through the action of the elastic element 3 and the clamping plate 4, the mounting is convenient and fast, meanwhile, the connecting hole 6 on the arc-shaped bulge 5 arranged at the bottom of the mounting box 2 is immediately conveyed, when the optical receiver is installed, the connector on the optical receiver is directly inserted into the connecting hole 6, the installation is convenient, and the arrangement can carry out good positioning, so that the arrangement of the arc-shaped bulge 5, in a heavy rain environment, a little rainwater is inevitably introduced, the optical receiver is lifted through the arrangement of the arc-shaped bulge 5, the safe use is ensured, and the arc-shaped bulge has good hydrophobic performance and can discharge water from the water discharge hole 7 in time; in this embodiment, the detachable mechanism includes a hanging groove 8 symmetrically disposed at the bottom of the cover plate 1, a hanging groove 9 disposed at the top of the mounting box 2 through a vertical rod 18 and adapted to the hanging groove 8, a threaded hole 10 disposed at two ends of the hanging groove 8 and the hanging groove 9, and a screw adapted to the threaded hole 10, the detachable mechanism is simple in structure, the hanging groove 9 is directly inserted into the hanging groove 8, the mounting is convenient, the detachable mechanism is further fixed through the screw, the structure is simple, a limit block 11 is disposed at one end of the hanging groove 8, and the arrangement of the limit block 11 can ensure the mounting in place and facilitate the mounting of the screw; meanwhile, in the embodiment, the positioning structure comprises an elastic clamping groove 12 arranged on the cover plate 1, and the positioning structure is simple in structure and clamped on a rope; all be equipped with elastic bulge 13 on the inner wall of above-mentioned elastic clamping groove 12, increase frictional force, improve the stability of installation.

Referring to fig. 1-8, the present invention provides an embodiment of a mounting device for an outdoor optical receiver, in which the basic portion is consistent with the above embodiments, and is not described herein again. In this embodiment, the positioning structure includes a first positioning groove 14 disposed on the cover plate 1 and a second positioning groove 15 connected to the first positioning groove 14 through a bolt, and the positioning structure is simple in structure, convenient to use, capable of being applied to installation of ropes of different thicknesses, flexible and multipurpose; elastic pads 16 are arranged on the first positioning groove 14 and the second positioning groove 15, so that the stability is improved; in this embodiment, the top of the cover plate 1 is arc-shaped; above-mentioned arc both sides are equipped with water drainage tank 17, and the drainage effect is showing, has guaranteed safe handling, has prolonged life.

The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. An installation device of an outdoor optical receiver is characterized in that: comprises that

The cross section of the cover plate is in a herringbone shape;

the mounting box is suspended below the cover plate through a detachable mechanism;

wherein, a positioning structure used for being erected on the rope is arranged in the middle of the cover plate; the inner wall of the mounting box is provided with a clamping assembly; the clamping assembly comprises an elastic element arranged on the inner wall and a clamping plate arranged on the elastic element; the bottom of the mounting box is provided with an arc-shaped bulge; the arc-shaped bulge is provided with a connecting hole; a plurality of drain holes are formed in the bottom of the mounting box on the periphery of the arc-shaped bulge.

2. The mounting apparatus of a field-type optical receiver according to claim 1, wherein: the detachable mechanism comprises hanging grooves symmetrically arranged at the bottom of the cover plate, hanging grooves arranged at the top of the mounting box and matched with the hanging grooves through a vertical rod, threaded holes arranged at two ends of the hanging grooves and the hanging grooves, and screws matched with the threaded holes.

3. The mounting apparatus of a field-type optical receiver according to claim 2, wherein: one end of the hanging groove is provided with a limiting block.

4. The installation apparatus of the field-type optical receiver as claimed in claim 1, 2 or 3, wherein: the positioning structure comprises an elastic clamping groove arranged on the cover plate.

5. The mounting apparatus of field type optical receiver as claimed in claim 4, wherein: elastic bulges are arranged on the inner walls of the elastic clamping grooves.

6. The installation apparatus of the field-type optical receiver as claimed in claim 1, 2 or 3, wherein: the positioning structure comprises a first positioning groove arranged on the cover plate and a second positioning groove connected with the first positioning groove through a bolt.

7. The mounting apparatus of a field-type optical receiver according to claim 6, wherein: and elastic cushions are arranged on the first positioning groove and the second positioning groove.

8. The installation apparatus of the field-type optical receiver as claimed in claim 1, 2 or 3, wherein: the top of the cover plate is arc-shaped; and drainage grooves are arranged on two sides of the arc.

9. The mounting apparatus of field type optical receiver as claimed in claim 4, wherein: the top of the cover plate is arc-shaped; and drainage grooves are arranged on two sides of the arc.

10. The mounting apparatus of a field-type optical receiver according to claim 6, wherein: the top of the cover plate is arc-shaped; and drainage grooves are arranged on two sides of the arc.