CN217985637U - Optical cable census instrument - Google Patents
Optical cable census instrument Download PDFInfo
- Publication number
- CN217985637U CN217985637U CN202221178083.XU CN202221178083U CN217985637U CN 217985637 U CN217985637 U CN 217985637U CN 202221178083 U CN202221178083 U CN 202221178083U CN 217985637 U CN217985637 U CN 217985637U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- wall
- guide
- sides
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses an optical cable general survey appearance, including the machine box, the bottom outer wall of machine box has the operation panel through the bolt fastening, and the both sides outer wall of machine box is connected with the protective housing through the joint subassembly respectively, and the welding of the relative one side in top of two protective housings has the limiting plate, and the top outer wall of two limiting plates has same handle, two through threaded connection the protective housing is opened and is accomodate the groove, and every accomodates the inslot and has placed flashlight and battery, the bottom outer wall of operation panel is opened there is the guide slot, and is provided with stabilizing mean in the guide slot, every the positive one side of protective housing has the guide cover through hinge joint, and bonds in the positive one side of every guide cover has the handle, the joint subassembly includes the protruding and draw-in groove of spring post, U type card, and the draw-in groove is opened in the both sides of machine box. The utility model discloses effectively treat the optical cable of inspection through the flashlight and throw light on the inspection, made things convenient for the workman to change damaged optical cable, effectively avoided the careless mistakes and mistakes of probably appearing in the general survey appearance inspection process.
Description
Technical Field
The utility model relates to an optical cable census appearance technical field especially relates to an optical cable census appearance.
Background
An optical cable general survey instrument is a device which utilizes the acoustic principle to accurately search and identify target optical cables deeply buried in the environments such as pipelines, tunnels, telegraph poles and the like, is a precision instrument device specially tailored for telecom engineers or technicians and used for accurately identifying the optical cables, when the optical cable general survey instrument is used, a user only needs to lightly knock the optical cables to easily find out the target places, a built-in system of the instrument can convert knocking information into audio and video signals, in other words, the user can hear or see the target optical cables, the optical cable general survey instrument completely replaces the conventional methods such as cutting, bending and freezing, and the like, has powerful application functions, greatly reduces the time and management cost of optical cable transmission network engineering, and greatly improves the working efficiency.
Through retrieval, chinese patent application number is CN202121925151.X discloses a low-cost single-ended optical cable general survey appearance, including the optical cable general survey appearance body, and the lower fixed surface of optical cable general survey appearance body installs the cable storage box, and the inboard right surface fixed mounting of cable storage box has the stretch cord, and the one end fixed mounting that the stretch cord kept away from the cable storage box has the pulling pole, and the back fixed mounting of optical cable general survey appearance body has solid fixed splint, and gu fixed splint's inboard surface fixed mounting has the gag lever post. The low-cost single-ended optical cable census instrument in the patent has the following defects:
the whole device is convenient for users to use, but the body protection measures can not be carried out, and when the device is used at night, the integrity of the optical cable can not be checked, so that an optical cable general-checking instrument is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an optical cable general survey instrument.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an optical cable general investigation appearance, includes the machine box, the bottom outer wall of machine box has the operation panel through the bolt fastening, and the both sides outer wall of machine box is connected with the protective housing through the joint subassembly respectively, and the welding of the relative one side in top of two protective housings has the limiting plate, and there is same handle, two the top outer wall of two limiting plates through threaded connection the protective housing is opened there is the groove of accomodating, and every accomodates the inslot and has placed flashlight and battery, the bottom outer wall of operation panel is opened there is the guide slot, and is provided with stabilizing mean in the guide slot.
As a further aspect of the present invention: every protective housing openly one side through the hinge have lead the lid, and every front one side of leading the lid bonds and has the handle.
As the utility model discloses further scheme again: the clamping component comprises a spring column, a U-shaped clamping protrusion and clamping grooves, and the clamping grooves are formed in two sides of the machine box.
As a further aspect of the present invention: the spring post passes through threaded connection on one side inner wall of protective housing, and the protruding one end that welds in the spring post of U type card, draw-in groove and the protruding looks adaptation of U type card.
As a further aspect of the present invention: the stabilizing mechanism comprises limiting blocks, U-shaped clamping rings, guide rods and supporting plates, and the two limiting blocks are welded on the inner walls of the two sides of the guide groove respectively.
As the utility model discloses further scheme again: the two guide rods are respectively and rotatably connected to two sides of the two limiting blocks, and the two U-shaped clamping rings are respectively fixed in inner walls of two sides of the guide groove through bolts.
As the utility model discloses further scheme again: the U-shaped clamping ring is matched with the guide rods, and each supporting plate is rotatably connected to the end of each guide rod respectively.
Compared with the prior art, the utility model provides an optical cable general survey appearance possesses following beneficial effect:
1. this optical cable general survey instrument, during the use, go into the both sides of machine box with two protective housing cards through the joint subassembly, when the surrounding environment is in night, open the protective housing, take out the flashlight, can effectively treat the optical cable of inspection through the flashlight and throw light on the inspection, made things convenient for the workman to change damaged optical cable, and then effectively avoided the careless mistakes of careless mistakes that probably appear in the general survey instrument inspection process, and when the electric quantity of storing up in the general survey instrument is not enough, can effectively charge to it through the battery, thereby the duration of a journey ability of general survey instrument has been improved, and when needs inspect the optical cable of eminence, can effectively derive stabilizing mean in the operation dish bottom guide slot, thereby the support stabilizing effect of general survey instrument has been played.
2. This optical cable general investigation appearance is gone into the mode of machine box draw-in groove in through the protruding card of U type card and is connected protective housing and machine box, and when the installation, the song of spring post has effectively made things convenient for the loading and unloading of the machine box of length difference.
3. This optical cable general investigation appearance through taking out the guide arm from U type snap ring in to rotate the guide arm, make the guide arm round the rotatory certain angle of stopper, and simultaneously, rotate the backup pad, make on the branch of backup pad laminating eminence pylon, make overall structure be fixed in on the branch of pylon, overall structure's fixed stay has effectively been promoted, thereby make, the workman can vacate the both hands and examine the optical cable on the pylon, both played the supporting role to the general investigation appearance, made things convenient for the efficiency of examination of workman to the optical cable again.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.
Drawings
Fig. 1 is a schematic view of a structure of an optical cable survey instrument according to the present invention;
fig. 2 is a schematic view of a cross-sectional structure of a protective shell in the optical cable census instrument provided by the utility model;
fig. 3 is the utility model provides a bottom sectional structure schematic diagram of machine box in optical cable census instrument.
In the figure: 1-a protective shell, 2-a guide cover, 3-an operation panel, 4-a handle, 5-a case, 6-a handle, 7-an accommodating groove, 8-a flashlight, 9-a spring column, 10-a limiting plate, 11-a U-shaped clamping protrusion, 12-a limiting block, 13-a U-shaped clamping ring, 14-a guide rod and 15-a supporting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Example 1
An optical cable general survey instrument is shown in figures 1-2 and comprises a machine box 5, wherein an operation panel 3 is fixed on the outer wall of the bottom of the machine box 5 through bolts, the outer walls of two sides of the machine box 5 are respectively connected with protective housings 1 through clamping components, limiting plates 10 are welded on one sides, opposite to the top ends of the two protective housings 1, the outer walls of the tops of the two limiting plates 10 are connected with a same handle 6 through threads, the two protective housings 1 are provided with accommodating grooves 7, a flashlight 8 and a storage battery are placed in each accommodating groove 7, the outer wall of the bottom of the operation panel 3 is provided with a guide groove, and a stabilizing mechanism is arranged in the guide groove; during the use, two protective housing 1 cards are gone into the both sides of machine box 5 through the joint subassembly, when the surrounding environment is in night, open protective housing 1, take out flashlight 8, can effectively treat the optical cable of inspection through flashlight 8 and throw light on the inspection, made things convenient for the workman to change damaged optical cable, and then effectively avoided the careless leakage that probably appears in the general survey appearance inspection process, and when the electric quantity of storing up in the general survey appearance is not enough, can effectively charge it through the battery, thereby the duration of a journey ability of general survey appearance has been improved, and when the optical cable of needs to the eminence is inspected, can effectively derive firm mechanism in the 3 bottom guide slots of operation panel, thereby the support stabilizing effect of general survey appearance has been played.
Each protective housing 1 openly one side through the hinge have lead lid 2, and each leads the openly one side bonding of lid 2 and has handle 4.
In order to facilitate the assembling and disassembling of the protective shell 1, as shown in fig. 2, the clamping assembly includes a spring column 9, a U-shaped clamping protrusion 11 and clamping grooves, the clamping grooves are formed in two sides of the case 5, the spring column 9 is connected to the inner wall of one side of the protective shell 1 through threads, the U-shaped clamping protrusion 11 is welded to one end of the spring column 9, and the clamping grooves are matched with the U-shaped clamping protrusion 11; the protective shell 1 is connected with the case 5 in a mode that the U-shaped clamping protrusions 11 are clamped into clamping grooves of the case 5, and when the protective shell is installed, the spring columns 9 are bent, so that the case 5 with different lengths can be effectively assembled and disassembled conveniently.
The working principle is as follows: during the use, go into the both sides of quick-witted box 5 with two protective housing 1 cards through the joint subassembly, when the surrounding environment is in night, open protective housing 1, take out flashlight 8, can effectively treat the optical cable of inspection through flashlight 8 and throw light on the inspection, made things convenient for the workman to change damaged optical cable, and when the electric quantity of storing up in the census appearance is not enough, can effectively charge to it through the battery, thereby the duration of a journey ability of census appearance has been improved, and when needs are examined the optical cable of eminence, can effectively derive firm mechanism in the 3 bottom guide slots of operation panel.
Example 2
The utility model provides an optical cable general survey appearance, in order to promote supporting overall structure, as shown in fig. 3, stabilizing mean includes stopper 12, U type snap ring 13, guide arm 14 and backup pad 15, and two stopper 12 weld respectively on the both sides inner wall of guide slot, two guide arms 14 rotate respectively and connect in the both sides of two stopper 12, two U type snap rings 13 are through the bolt fastening respectively in the both sides inner wall of guide slot, and U type snap ring 13 and guide arm 14 looks adaptation, every backup pad 15 rotates respectively and connects in the tip of every guide arm 14, preferably, do not prescribe a limit to the structure of backup pad 15, can be U type structure, rectangle structure or jack catch structure etc..
During the use, take out guide arm 14 from U type snap ring 13 to rotate guide arm 14, make guide arm 14 round stopper 12 rotatory certain angle, and simultaneously, rotate backup pad 15, make backup pad 15 laminate on the branch of eminence pylon, make overall structure be fixed in on the branch of pylon, overall structure's fixed stay has effectively been promoted, thereby make, the workman can vacate the both hands and inspect the optical cable on the pylon, both played the supporting role to the census instrument, made things convenient for the efficiency of examination of workman to the optical cable again.
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 (7)
1. The utility model provides an optical cable general investigation appearance, includes quick-witted box (5), its characterized in that, the bottom outer wall of quick-witted box (5) has operation panel (3) through the bolt fastening, and the both sides outer wall of quick-witted box (5) is connected with protective housing (1) through the joint subassembly respectively, and the welding of the relative one side in top of two protective housings (1) has limiting plate (10), and the top outer wall of two limiting plates (10) has same handle (6), two there is storage groove (7) protective housing (1) to open, and has placed flashlight (8) and battery in every storage groove (7), the bottom outer wall of operation panel (3) is opened there is the guide slot, and is provided with stabilizing mean in the guide slot.
2. An optical cable survey instrument according to claim 1, wherein a guide cover (2) is hinged to one side of the front face of each protective shell (1) through a hinge, and a handle (4) is bonded to one side of the front face of each guide cover (2).
3. The optical cable survey instrument of claim 1, wherein the clamping assembly comprises a spring post (9), a U-shaped clamping protrusion (11) and clamping grooves, and the clamping grooves are formed in two sides of the case (5).
4. An optical cable survey instrument according to claim 3, wherein the spring post (9) is screwed to the inner wall of one side of the protective shell (1), and the U-shaped protrusion (11) is welded to one end of the spring post (9), and the clamping groove is matched with the U-shaped protrusion (11).
5. An optical cable survey instrument according to claim 1, wherein the securing mechanism comprises a stopper (12), a U-shaped snap ring (13), a guide rod (14) and a support plate (15), and the two stoppers (12) are welded to the inner walls of the guide groove respectively.
6. An optical cable survey instrument according to claim 5, wherein the two guide rods (14) are respectively rotatably connected to two sides of the two limit blocks (12), and the two U-shaped snap rings (13) are respectively fixed in the inner walls of two sides of the guide groove through bolts.
7. An optical cable prover as claimed in claim 5 wherein the U-shaped collar (13) is adapted to the guide rods (14) and each support plate (15) is pivotally connected to the end of each guide rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221178083.XU CN217985637U (en) | 2022-05-12 | 2022-05-12 | Optical cable census instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221178083.XU CN217985637U (en) | 2022-05-12 | 2022-05-12 | Optical cable census instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217985637U true CN217985637U (en) | 2022-12-06 |
Family
ID=84267816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221178083.XU Active CN217985637U (en) | 2022-05-12 | 2022-05-12 | Optical cable census instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217985637U (en) |
-
2022
- 2022-05-12 CN CN202221178083.XU patent/CN217985637U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20040251872A1 (en) | Lithium ion batteries | |
| CN217985637U (en) | Optical cable census instrument | |
| CN209264884U (en) | Residual current detection positioning device | |
| CN109342874A (en) | Residual current detection positioning device | |
| FR2433770A1 (en) | MOUNT FOR ELECTRONIC FLASH | |
| CN210372739U (en) | Electronic evidence fixing tool with built-in standby power supply | |
| CN209786370U (en) | Adapter for computer | |
| CN215119261U (en) | Protection device for connecting cable between switch board and motor | |
| CN208350237U (en) | A kind of portable concrete structural elements temperature, strain synchronous acquisition analytical equipment | |
| CN110995338A (en) | Optical cable fault detector for submarine cable | |
| CN217932704U (en) | External unmanned aerial vehicle information transmission device | |
| CN213754656U (en) | Mobile deployed message prompt terminal assembly | |
| Schaff et al. | Development of a low-cost subsea datalogger for passive phased sonar arrays | |
| CN215452484U (en) | Cable terminal with sealing connection plug | |
| CN1675682A (en) | Voice recorder | |
| CN215068247U (en) | Translation system and translation machine | |
| CN218242203U (en) | Battery package wiring end insulation protection device and battery package | |
| CN210245317U (en) | Capacitor protective sleeve with waterproof function | |
| CN218183516U (en) | Portable wireless collar clip microphone not easy to lose | |
| CN217387632U (en) | Audio and video signal plug structure | |
| CN212850590U (en) | Voice acquisition and playing telephone traffic machine for voice quality inspection system | |
| CN217882896U (en) | Power adapter with protective structure | |
| CN216520801U (en) | Wisdom power consumption monitoring device | |
| CN216793316U (en) | Medical record recording device for villages and towns internal medicine | |
| CN219938669U (en) | Direct-insert battery BMS main board convenient to install |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |