CN212727736U

CN212727736U - Fault monitoring and recording device for optical fiber maintenance

Info

Publication number: CN212727736U
Application number: CN202022058882.0U
Authority: CN
Inventors: 李洁; 蒋耀楼; 卿超; 张小锋
Original assignee: No 63818 Corps Of Chinese Pla
Current assignee: No 63818 Corps Of Chinese Pla
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-03-16
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a fault monitoring and recording device for optical fiber maintenance, which comprises a panel supporting frame and a combined structure, the rear surface of the panel supporting frame is fixedly provided with a protective top cover and a protective base through a combined mechanism, and the combined structure comprises two groups of disassembly and assembly protection plates which are symmetrically arranged on the protection top cover, one side of each disassembly and assembly protection plate is fixedly provided with a disassembly and assembly guide rod, and one end of the dismounting guide rod, which is correspondingly far away from the dismounting protective plate, penetrates through the side wall of the protective top cover and is fixedly connected with the spring clamping button, wherein the outer side of the disassembly and assembly guide rod is sleeved and fixed with an expansion spring, and the quick assembly processing of the fault monitoring and recording device is realized by designing a combined structure arranged at the connecting position of the panel supporting frame, the protective top cover and the protective base, the disassembly and the maintenance of the fault monitoring and recording device are greatly facilitated, meanwhile, the pushing damage to adhesive tapes among the binding surfaces of the shells in a traditional screw fixing mode is avoided.

Description

Fault monitoring and recording device for optical fiber maintenance

Technical Field

The utility model belongs to the technical field of the fault monitoring recorder, concretely relates to fault monitoring recorder is used in optic fibre maintenance.

Background

In the field of security, video monitoring systems and distributed optical fiber vibration sensing systems are increasingly used. When the number of video pictures is more than 50, security protection workers with a small number of people basically cannot respond to the video content of each picture, and the number of people is increased to cause a lot of difficulty in management and compilation.

When the existing fault monitoring and recording device for optical fiber maintenance is used, the shells are mostly fixed with a panel supporting frame through screws, the stability is high, but the shells are inconvenient to disassemble and assemble, and a sealing rubber ring between the shells and the supporting frame is easy to push and age in a fixing mode of the screws, so that the aging speed of a sealing part on the device is reduced, and great trouble is caused to a user.

Disclosure of Invention

An object of the utility model is to provide an optic fibre is maintained and is used fault monitoring recorder to solve the current optic fibre that proposes among the above-mentioned background art and maintain and use fault monitoring recorder inconvenient carrying out quick assembly disassembly when using between casing and the support frame and overhaul, and the sealed rubber ring between the binding face very easily receives the screw reinforcement and pushes away the problem that leads to ageing damage.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fault monitoring and recording device for optical fiber maintenance comprises a panel support frame and a combined structure, wherein a protective top cover and a protective base are fixedly arranged on the rear surface of the panel support frame through a combined mechanism, the combined structure comprises two groups of disassembly and assembly protection plates symmetrically arranged on the protective top cover, a disassembly and assembly guide rod is fixedly arranged on one side of each disassembly and assembly protection plate, one end, correspondingly far away from the disassembly and assembly protection plates, of each disassembly and assembly guide rod penetrates through the side wall of the protective top cover and is fixedly connected with a spring clamp button, an expansion spring is fixedly sleeved on the outer side of each disassembly and assembly guide rod, one end of each expansion spring is fixedly connected with the spring clamp button, the other end of each expansion spring is fixedly connected with the inner wall of the protective top cover, a sealing slide block is arranged at the front end of the inner side of the protective top cover, and sealing slide ways for the sealing, the back surface bottom position department fixed mounting of panel support frame has the bearing extension board, wherein the inboard of establishing at the protection base is inserted to the bearing extension board, just the both sides top position of protection base sets up the first fixed orifices that supplies the spring clip button to run through, just the both sides top position department of protection base sets up the second fixed orifices that supplies the spring clip button to run through corresponding the position department under the first fixed orifices.

Furthermore, a display screen panel is fixedly mounted on the front surface of the panel support frame, and an operation button is mounted on the front surface of the panel support frame at a position right below the display screen panel.

Further, the side wall of the protective top cover is provided with a containing groove corresponding to the attaching position of the dismounting protective plate, and the dismounting protective plate is provided with a handle groove corresponding to one side far away from the protective top cover.

Furthermore, the inner side of the protective base is provided with a limiting chute for the sliding of the bearing support plate, and the panel support frame and the bearing support plate are of an integrated structure.

Furthermore, the outside fixed mounting of spring card button has protruding type anticreep piece, just spring card button and protection top cap pass through protruding type anticreep piece sliding connection.

Further, the dismounting protection plate and the dismounting guide rod are screwed and fixed through threads.

Further, protection top cap and sealing slide block formula structure as an organic whole, just sealing rubber strip is installed to sealing slide block and sealing slide's laminating position department.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the integrated configuration of installing in panel support frame and protection top cap and protection base hookup location department through the design has realized handling fault monitoring recorder's fast assembly, very big convenient dismantlement to fault monitoring recorder overhauls, has avoided traditional screw fixation mode very easily to pushing away of adhesive tape between each casing binding face damage simultaneously.

2. Add the bearing extension board on the panel support frame through the design to and the cooperation design is at the inboard spacing spout of protection base, realized that the slip of counterplate support frame and protection base is fixed, increased the stability of device in the combination process, when simultaneously through fixing spring clamp button and first fixed orifices or second fixed orifices, make the device be in the fast switch-over of sealed and radiating state in the use, increase the functionality of device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall vertical structure of the present invention;

fig. 2 is a schematic view of the overall side view cross-sectional structure of the present invention;

fig. 3 is a schematic view of the front sectional structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 3 according to the present invention;

in the figure: 1. a panel support frame; 2. a protective top cover; 3. a protective base; 4. disassembling and assembling the protection plate; 5. a display panel; 6. an operating button; 7. a spring snap button; 8. a first fixing hole; 9. a load bearing support plate; 10. a limiting chute; 11. an expansion spring; 12. disassembling and assembling the guide rod; 13. sealing the slideway; 14. sealing the sliding block; 15. and a second fixing hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being 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.

Referring to fig. 1-4, the utility model provides a technical scheme: a fault monitoring and recording device for optical fiber maintenance is disclosed, a display panel 5 is fixedly installed on the front surface of a panel support frame 1, an operation button 6 is installed on the front surface of the panel support frame 1 corresponding to the position under the display panel 5, a protective top cover 2 and a protective base 3 are fixedly installed on the rear surface of the panel support frame 1 through a combination mechanism, the combination structure comprises two groups of disassembly and assembly protective plates 4 symmetrically installed on the protective top cover 2, a disassembly and assembly guide rod 12 is fixedly installed on one side of the disassembly and assembly protective plate 4, and one end of the disassembly and assembly guide rod 12 corresponding to the end far away from the disassembly and assembly protective plate 4 penetrates through the side wall of the protective top cover 2 to be fixedly connected with a spring clamp button 7, wherein an expansion spring 11 is fixedly sleeved on the outer side of the disassembly and assembly guide rod 12, one end of the expansion spring 11 is fixedly connected with, wherein the front position of the inner side of the protective top cover 2 is provided with a sealing slide block 14, the top and two side positions of the panel support frame 1 are provided with a sealing slide way 13 for the sealing slide block 14 to insert and slide, the bottom position of the rear surface of the panel support frame 1 is fixedly provided with a bearing support plate 9, the bearing support plate 9 is inserted and arranged at the inner side of the protective base 3, the top positions of the two sides of the protective base 3 are provided with a first fixing hole 8 for the spring clamping button 7 to penetrate through, the top positions of the two sides of the protective base 3 are provided with a second fixing hole 15 for the spring clamping button 7 to penetrate through corresponding to the position under the first fixing hole 8, the combined structure arranged at the connecting position of the panel support frame 1, the protective top cover 2 and the protective base 3 is designed, the rapid assembly processing of the fault monitoring and recording device is realized, and the disassembly and the overhaul of the fault monitoring, meanwhile, the pushing damage to adhesive tapes among the binding surfaces of the shells in a traditional screw fixing mode is avoided.

In the embodiment, furthermore, the side wall of the protective top cover 2 is provided with a receiving groove corresponding to the joint position of the dismounting protective plate 4, a handle groove is arranged on one side of the dismounting protective plate 4 corresponding to the side far away from the protective top cover 2, a limit chute 10 for the bearing support plate 9 to slide is arranged on the inner side of the protective base 3, the panel support frame 1 and the bearing support plate 9 are of an integrated structure, the bearing support plate 9 added on the panel support frame 1 and the limit chute 10 designed at the inner side of the protection base 3 are designed in a matching way, so that the panel support frame 1 and the protection base 3 are fixed in a sliding way, the stability of the device in the combination process is increased, meanwhile, when the spring fastener 7 is fixed with the first fixing hole 8 or the second fixing hole 15, the device is in the quick switching of sealed and heat dissipation state in the use process, and the functionality of the device is improved.

In this embodiment, further, the outside fixed mounting of spring card button 7 has protruding type anticreep piece, and spring card button 7 and protection top cap 2 pass through protruding type anticreep piece sliding connection, and dismouting guard plate 4 and dismouting guide arm 12 close fixedly through the screw soon.

In this embodiment, further, the protection top cover 2 and the sealing slide block 14 are of an integrated structure, and a sealing rubber strip is installed at the joint position of the sealing slide block 14 and the sealing slide way 13.

The utility model discloses a theory of operation and use flow: when the panel supporting frame 1, the protective top cover 2 and the protective base 3 need to be quickly assembled, the bearing support plate 9 on the panel supporting frame 1 slides along the limiting sliding groove 10 on the protective base 3 until the protective base 3 is attached to the rear surface position of the panel supporting frame 1, the sealing slide block 14 on the protective top cover 2 slides along the track of the sealing slide way 13 on the panel supporting frame 1 until the spring clamping button 7 contacts with the top of the protective base 3, the dismounting protective plate 4 is pulled at the moment, the spring clamping button 7 is accommodated into the inner wall of the protective top cover 2 under the driving of the dismounting protective plate 4, the protective top cover 2 and the protective base 3 are continuously close to each other, when the spring clamping button 7 is overlapped with the first fixing hole 8, the dismounting protective plate 4 is loosened, and the dismounting guide rod 12 pushes the spring clamping button 7 to be clamped and fixed with the first fixing hole 8 under the tension action of the expansion spring 11, fault monitoring recorder is in the heat dissipation state this moment, the heat can be arranged outward from panel support frame 1 and protection top cap 2's laminating position, and when needing to be in fault monitoring recorder in encapsulated situation, will continuously promote protection top cap 2 and protection base 3 and be close to, it is fixed with spring card button 7 and 15 block of second fixed orifices on the same principle, with this realization to the complete block of sealed slider 14 and sealed slide 13, and because spring card button 7 and 15 block distance of second fixed orifices are fixed, the optional joint strip with appropriate width fills, avoid both to excessively push the condition of damage to the adhesive tape.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an optic fibre is maintained and is used fault monitoring recorder, includes panel support frame (1), its characterized in that: the panel support is characterized by further comprising a combined structure, the rear surface of the panel support frame (1) is fixedly provided with a protective top cover (2) and a protective base (3) through a combined mechanism, the combined structure comprises two groups of disassembly and assembly protection plates (4) which are symmetrically arranged on the protective top cover (2), one side of each disassembly and assembly protection plate (4) is fixedly provided with a disassembly and assembly guide rod (12), one end, correspondingly far away from the disassembly and assembly protection plates (4), of each disassembly and assembly guide rod (12) penetrates through the side wall of the protective top cover (2) to be fixedly connected with a spring clamping button (7), an expansion spring (11) is fixedly sleeved on the outer side of each disassembly and assembly guide rod (12), one end of each expansion spring (11) is fixedly connected with the spring clamping button (7), the other end of each expansion spring (11) is fixedly connected with the inner wall of the protective top cover (2), and a sealing sliding block (14, just the top and the both sides position department of panel support frame (1) have been seted up and have been supplied sealed slider (14) to insert and establish gliding sealed slide (13), the rear surface bottom position department fixed mounting of panel support frame (1) has bearing extension board (9), wherein bearing extension board (9) are inserted and are established the inboard at protection base (3), just first fixed orifices (8) that supply spring card button (7) to run through have been seted up to the both sides top position department of protection base (3), just second fixed orifices (15) that supply spring card button (7) to run through have been seted up to the both sides top position department of protection base (3) corresponding under first fixed orifices (8).

2. The fault monitoring and recording device for optical fiber maintenance according to claim 1, wherein: the front surface of the panel support frame (1) is fixedly provided with a display screen panel (5), and the front surface of the panel support frame (1) is provided with an operation button (6) at a position right below the display screen panel (5).

3. The fault monitoring and recording device for optical fiber maintenance according to claim 1, wherein: the side wall of the protection top cover (2) corresponds to the laminating position of the dismounting protection plate (4) and is provided with a containing groove, and the dismounting protection plate (4) is correspondingly provided with a handle groove at one side far away from the protection top cover (2).

4. The fault monitoring and recording device for optical fiber maintenance according to claim 1, wherein: the inner side of the protective base (3) is provided with a limiting sliding groove (10) for the bearing support plate (9) to slide, and the panel support frame (1) and the bearing support plate (9) are of an integrated structure.

5. The fault monitoring and recording device for optical fiber maintenance according to claim 1, wherein: the outside fixed mounting of spring card button (7) has protruding type anticreep piece, just spring card button (7) and protection top cap (2) are through protruding type anticreep piece sliding connection.

6. The fault monitoring and recording device for optical fiber maintenance according to claim 1, wherein: the dismounting protective plate (4) and the dismounting guide rod (12) are screwed and fixed through threads.

7. The fault monitoring and recording device for optical fiber maintenance according to claim 1, wherein: protection top cap (2) and sealed slider (14) formula structure as an organic whole, just joint strip is installed to the laminating position department of sealed slider (14) and sealed slide (13).