CN212931719U - Optical cable information acquisition device based on sensor - Google Patents
Optical cable information acquisition device based on sensor Download PDFInfo
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- CN212931719U CN212931719U CN202021667823.7U CN202021667823U CN212931719U CN 212931719 U CN212931719 U CN 212931719U CN 202021667823 U CN202021667823 U CN 202021667823U CN 212931719 U CN212931719 U CN 212931719U
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Abstract
The utility model discloses an optical cable information acquisition device based on a sensor, which comprises a first fixed cylinder and a second fixed cylinder which are sleeved on an optical cable, wherein the first fixed cylinder internally comprises a first placing area and a connecting layer, and a temperature sensor is connected in the first placing area; one end of the second fixed cylinder is connected with a connecting piece, the connecting piece is of a cylinder structure with two open ends, a second placing area is arranged inside the second fixed cylinder, and a strain sensor and a position sensor are connected in the second placing area; the inner side of the connecting layer is provided with a female thread section, the outer side face of the connecting piece is provided with a corresponding male thread section, the connecting layer is in threaded connection with the connecting piece, and the inner diameter of the connecting piece is the same as the outer diameter of the optical cable. The temperature sensor, the strain sensor and the position sensor are used for collecting the information of the optical cable, so that the information of the temperature, the stress and the position of the optical cable can be timely obtained, and the faults of blocking and the like of the optical cable are avoided.
Description
Technical Field
The utility model relates to the field of communication, concretely relates to optical cable information acquisition device based on sensor.
Background
Optical cable communication is a main mode and equipment adopted in the communication industry of China at present, and the stability of operation of the optical cable communication has great influence on the quality of the whole communication service. Therefore, in such an environment, we must continuously improve the quality of optical cable communications.
The optical cable communication is easily influenced by various factors due to long distance and wide coverage area of the optical cable line, and finally the blocking fault of the optical cable line can be caused.
The existing device is connected with an optical cable line through a sensor machine box, a light signal collector in the sensor machine box sends a collected single-path light signal to a control module, and the control module monitors the running state of the optical cable line through level comparison.
The existing optical cable is additionally provided with a temperature sensor by changing the structure of the optical cable, so that the information of the optical cable can be monitored in real time, but the method has higher cost and great implementation difficulty.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optical cable information acquisition device based on sensor monitors the optical cable temperature, position, atress condition through the information acquisition device of suit on the optical cable, avoids the optical cable to take place to block the circumstances such as because of external factor.
The purpose is realized by adopting the following technical scheme:
the optical cable fixing device comprises a first fixing barrel and a second fixing barrel which are sleeved on an optical cable, wherein the first fixing barrel internally comprises a first placing area and a connecting layer, and a temperature sensor is connected in the first placing area; one end of the second fixed cylinder is connected with a connecting piece, the connecting piece is of a cylinder structure with one open end and the other end communicated with the inside of the second fixed cylinder, a second placing area is arranged inside the second fixed cylinder, and a strain sensor and a position sensor are connected in the second placing area; the connecting layer inboard is provided with female screw thread section, and the lateral surface of connecting piece is provided with corresponding public screw thread section, and the connecting layer passes through threaded connection with the connecting piece, and the internal diameter of connecting piece is the same with the external diameter of optical cable, and the fixed section of thick bamboo of second is rubber materials.
This device is when using, with the solid fixed cylinder suit of first solid fixed cylinder and second on the optical cable that needs the monitoring, because the connecting piece internal diameter is the same with the external diameter size of optical cable, consequently, the solid fixed cylinder suit of second is back on the optical cable, and the connecting piece can be fixed on the optical cable, and the solid fixed cylinder of second is fixed the back, and strain gauge sensor and the position sensor that set up in the second placing area of the inside second of the solid fixed cylinder of second are located between optical cable outer wall and the solid fixed cylinder inner wall of second. After the second fixing cylinder is fixed, the first fixing cylinder sleeved on the optical cable is moved towards the connecting piece, the connecting layer of the first fixing cylinder is connected to the outer side of the connecting piece through rotating the first fixing cylinder, the first fixing cylinder and the second fixing cylinder are connected into a whole and fixed on the optical cable together, and after the fixing, the temperature sensor connected to the first placing area inside the first fixing cylinder is located between the inner wall of the first fixing cylinder and the outer wall of the optical cable.
After the fixing, the temperature sensor of the device monitors the temperature information of the optical cable, the strain sensor monitors the stress information of the optical cable, and the position sensor monitors the position information of the optical cable.
In particular, strain gauge sensors are based on a sensor that measures the strain produced by the forced deformation of an object. Resistive strain gauges are the most commonly used sensing elements. It is a sensing element that can convert changes in strain on a mechanical member into changes in resistance. The basic structure of the resistance strain gauge is shown in the figure, which generally consists of a sensitive grid, a base, a lead, a cover plate and the like. During testing, the strain gauge is firmly adhered to the surface of a tested piece by using an adhesive, and the sensitive grid of the strain gauge is deformed similarly along with the deformation of the tested piece under stress.
The district is placed with the inside second of the solid fixed cylinder of second to be connected to strain sensor, receives external force when this optical cable at the monitoring section, because the solid fixed cylinder of second is rubber materials, the solid fixed cylinder of second can warp jointly under the effect of external force, and strain sensor on it monitors the variable of deformation.
The position sensor is a sensor capable of acquiring the position of a measured object and converting the position into a usable output signal, the position relation of the cable is changed under the action of external factors, the second fixing cylinder is connected to the optical cable, so that the position of the second fixing cylinder driven by the optical cable is changed together, and after the change, the position sensor acquires new position information.
A temperature sensor is a sensor that senses temperature and converts it into a usable output signal. The temperature sensor is arranged on the outer side surface of the optical cable through the first fixing barrel, and the temperature condition of the optical cable can be monitored in real time.
This device compares with current information acquisition device, and this device can lug connection on the optical cable, need not change the structure of optical cable, carries out real-time collection to the information of optical cable through the collection system of suit in the optical cable outside, when the discovery is unusual, can be timely adjust the optical cable, avoids the optical cable to take place to block the circumstances such as trouble, the long-term use of being more convenient for.
Simultaneously, this device is simple and convenient with optical cable connection structure, and this device is through the structure setting of the first fixed section of thick bamboo of taking two segmentations of the fixed section of thick bamboo of first fixed section of thick bamboo and second, can be more convenient for the fixed section of thick bamboo of first fixed section of thick bamboo and second and be connected with the optical cable, and simultaneously, the fixed section of thick bamboo of first fixed section of thick bamboo and second is direct to be connected through the screw thread, and is easy and simple to handle, the quick fixed.
Furthermore, the device also comprises a first connecting cylinder and a second connecting cylinder, wherein the upper end and the lower end of the first connecting cylinder are both open, the inner side of the first connecting cylinder is connected with the temperature sensor, and the inner side of the second connecting cylinder is connected with the strain sensor and the position sensor; the first connecting cylinder and the second connecting cylinder are respectively connected with the first placing area and the second placing area.
First connecting cylinder passes through threaded connection with first district of placing, consequently, when temperature sensor need change the maintenance, the rotatory first connecting cylinder of accessible, and then take off first connecting cylinder and temperature sensor above it from first fixed cylinder jointly, take off the back, can be fast convenient maintain or change temperature sensor, the long-term use of being more convenient for.
Meanwhile, a first through hole is formed in a second placing area of the second fixing barrel, a corresponding first spring buckle is arranged on the second connecting barrel, and the second connecting barrel is fixedly connected to the second placing area of the second fixing barrel through the first spring buckle.
Because the fixed section of thick bamboo of second is rubber materials, consequently this device passes through first snak link with the fixed section of thick bamboo of second and the second connecting cylinder is connected, when using, when needs take out the second connecting cylinder, the accessible presses first snak link and makes first snak link shorten and shift out first through-hole, and then takes out the second connecting cylinder from the fixed section of thick bamboo of second, takes out the second connecting cylinder after, can maintain the change to change formula sensor and position sensor effectively.
Preferably, the side surfaces of the first connecting cylinder and the second connecting cylinder are respectively provided with a first positioning convex strip and a second positioning convex strip, and the first placing area of the first fixed cylinder and the second placing area of the second fixed cylinder are respectively provided with a corresponding first positioning groove and a corresponding second positioning groove; when the first connecting cylinder is connected with the first placing area of the first fixing cylinder, the first positioning convex strip is positioned in the first positioning groove, so that the position between the first connecting cylinder and the first fixing cylinder can be further positioned through the first positioning convex strip; when the second connecting cylinder is connected with the second placing area of the second fixing cylinder, the second positioning convex strip is positioned in the second positioning groove, and the positioning efficiency is sequentially improved.
Preferably, the inner diameter of the connecting piece is connected with a sponge layer and a rubber layer. The inner wall of connecting piece contacts with the outer wall of optical cable, through the setting on sponge layer and rubber layer, not only can increase the connecting piece and be the fastening nature between this device and the optical cable, can also avoid the connecting piece to cause wearing and tearing to the optical cable outer wall simultaneously.
Specifically, the connecting piece and the first fixed cylinder are made of metal materials.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model relates to an optical cable information acquisition device based on sensor gathers the information of optical cable through temperature sensor, strain sensor, position sensor, can in time acquire the temperature of optical cable, the information of atress, position, avoids the optical cable to take place to block etc. trouble. Simultaneously, this device is fixed temperature sensor and strain gauge sensor, position sensor respectively in first fixed cylinder and the fixed cylinder of second through the structure of two segmentations, makes mutual noninterference between the sensor to combine the characteristic of strain gauge sensor, position sensor monitoring, set up the fixed cylinder of second into rubber materials, improvement strain gauge sensor, position sensor's that can be further monitoring efficiency.
Moreover, the device is simple in structure, can be quickly fixed on the optical cable, and is higher in use efficiency. Simultaneously, through the mode of first connecting cylinder and the detachable connection of second connecting cylinder on first fixed cylinder and the fixed cylinder of second, can be fast convenient maintain or change sensor spare.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic diagram of the first and second fixed barrels of the apparatus shown in the configuration when they are not connected to each other on a fiber optic cable;
FIG. 2 is a schematic diagram of the first and second fixed barrels of the apparatus when connected to each other on a fiber optic cable;
FIG. 3 is a schematic structural view of a first connecting cylinder;
FIG. 4 is a schematic structural view of a first fixed cylinder;
FIG. 5 is a schematic view of a second connector barrel;
FIG. 6 is a schematic structural view of a second fixed cylinder;
fig. 7 is a schematic structural diagram of the device.
Reference numbers and corresponding part names in the drawings:
1-a first fixed cylinder, 2-a second fixed cylinder, 3-a connecting piece, 4-a first connecting cylinder, 5-a temperature sensor, 6-a second connecting cylinder, 7-a position sensor, 8-a strain gauge sensor, 9-a heat dissipation through hole, 10-a second spring fastener, 11-a second through hole, 12-a first through hole, 13-a first spring fastener and 14-an optical cable.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
In the description of the present invention, it should be understood that the terms "front", "back", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "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 simplification of description, but 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 scope of the present invention.
[ example 1 ]
The device comprises a first fixed cylinder 1 and a second fixed cylinder 2 which are sleeved on an optical cable 14, wherein the first fixed cylinder 1 internally comprises a first placing area and a connecting layer, and a temperature sensor 5 is connected in the first placing area; one end of the second fixed cylinder 2 is connected with a connecting piece 3, the connecting piece 3 is of a cylinder structure with one open end and the other end communicated with the inside of the second fixed cylinder 2, a second placing area is arranged inside the second fixed cylinder 2, and a strain sensor 8 and a position sensor 7 are connected in the second placing area; the connecting layer inboard is provided with female screw thread section, and the lateral surface of connecting piece 3 is provided with corresponding public screw thread section, and the connecting layer passes through threaded connection with connecting piece 3, and the internal diameter of connecting piece 3 is the same with the external diameter of optical cable 14, and the fixed section of thick bamboo 2 of second is rubber materials.
In this embodiment, first district of placing is the recess that is located first fixed section of thick bamboo inner wall, and temperature sensor connects in the recess to still be provided with the power in the recess, the power is connected with temperature sensor, and temperature sensor sends the temperature information who gathers to control center, and control center is the computer end of rear end. The second is placed the district and is located the recess on the second fixed cylinder, and position sensor connects in the recess, and strain gauge sensor 8 is connected in the recess through pasting, is provided with the power in the recess, and position sensor, strain gauge sensor convey the atress and the position information who gathers to control center.
This embodiment is when using, at first with the solid fixed cylinder of first fixed cylinder 1 and the solid fixed cylinder of second 2 suit on the position that the optical cable needs to monitor, the solid fixed cylinder of second is put the back, with the solid fixed cylinder of first fixed cylinder to being close to the connecting piece direction removal on the solid fixed cylinder of second, then rotatory first solid fixed cylinder, with the inside articulamentum threaded connection of first solid fixed cylinder on the outside of connecting piece, make the solid fixed cylinder of first fixed cylinder and second link together, at this moment, the inner wall of connecting piece contacts with the lateral surface of optical cable, temperature sensor is located between the lateral surface of solid fixed cylinder inner wall and optical cable. The position sensor and the strain sensor are positioned between the inner wall of the second fixed cylinder and the outer side surface of the optical cable.
[ example 2 ]
On the basis of the embodiment 1, the device further comprises a first connecting cylinder 4 and a second connecting cylinder 6, wherein the upper end and the lower end of the first connecting cylinder are both open, the inner side of the first connecting cylinder 4 is connected with a temperature sensor 5, and the inner side of the second connecting cylinder 6 is connected with a strain sensor 8 and a position sensor 7; the first connecting cylinder 4 and the second connecting cylinder 6 are respectively connected with the first placing area and the second placing area. The first connecting cylinder 4 is provided with a plurality of heat dissipation through holes 9.
In this embodiment, the first placing area is a first annular groove located on the inner wall of the first fixed cylinder, and the first annular groove is open at one end of the first fixed cylinder, and the second placing area is a second annular groove located on the inner wall of the second fixed cylinder, and the second annular groove is open at one end of the second fixed cylinder away from the connecting rod.
The first placing area of the first fixing barrel 1 is provided with a second through hole 11, the first connecting barrel is provided with a corresponding second spring fastener 10, the first connecting barrel is fixedly connected to the first placing area of the first fixing barrel through the second spring fastener 10, the structure of the first connecting barrel is shown in fig. 3, and the structure of the first fixing barrel is shown in fig. 4.
The second placing area of the second fixing barrel 2 is provided with a first through hole 12, the second connecting barrel 6 is provided with a corresponding first spring buckle 13, the second connecting barrel 6 is fixedly connected to the second placing area of the second fixing barrel 2 through the first spring buckle 13, the second connecting barrel 6 is made of rubber materials, the second connecting barrel is shown in fig. 5, and the second fixing barrel is shown in fig. 6.
This embodiment is when using, at first with the solid fixed cylinder of first fixed cylinder 1 and the solid fixed cylinder of second 2 suit on the optical cable needs the position of monitoring, as shown in fig. 1, the solid fixed cylinder of second is placed the back, with the solid fixed cylinder of first fixed cylinder to being close to the connecting piece direction removal on the solid fixed cylinder of second, then rotatory first solid fixed cylinder, with the inside articulamentum threaded connection of first solid fixed cylinder on the outside of connecting piece, make the solid fixed cylinder of first fixed cylinder and second link together, at this moment, the inner wall of connecting piece contacts with the lateral surface of optical cable, temperature sensor is located between the lateral surface of the solid fixed cylinder inner wall of first fixed cylinder and optical cable. The position sensor and the strain gauge sensor are positioned between the inner wall of the second fixed cylinder and the outer side surface of the optical cable, as shown in fig. 2. After connection, the structure of the device is shown in fig. 7.
When the sensor needs to be taken out, the connecting layer on the first fixing cylinder is separated from the connecting piece on the second fixing cylinder by rotating the first fixing cylinder, namely the first fixing cylinder and the second fixing cylinder are separated, after separation, the first fixing cylinder and the second fixing cylinder are taken down from the optical cable, then the first fixing cylinder and the second fixing cylinder are shortened by pressing the second spring fastener 10 and the first spring fastener 13 and respectively penetrate through the second through hole and the first through hole, the first connecting cylinder and the first fixing cylinder and the second fixing cylinder are not restrained by the spring fastener, and then the first connecting cylinder and the second connecting cylinder are taken out from the first fixing cylinder and the second fixing cylinder quickly.
In addition, first fixed cylinder is because metal material, therefore first connecting cylinder 4 and first placing area accessible threaded connection, and the one end of first connecting cylinder is in first fixed cylinder, and the other end is outside first fixed cylinder, when the temperature sensor was taken out to needs, but relative rotation first fixed cylinder and first connecting cylinder can follow the inside of first fixed cylinder and take out first connecting cylinder.
[ example 3 ]
On the basis of embodiment 2, when the first connecting cylinder 4 is connected with the first fixing cylinder 1 through the spring buckle, as shown in fig. 3 and 5, the side surfaces of the first connecting cylinder 4 and the second connecting cylinder 6 are respectively provided with a first positioning convex strip and a second positioning convex strip, and the first placing area of the first fixing cylinder 1 and the second placing area of the second fixing cylinder 2 are respectively provided with a corresponding first positioning groove and a corresponding second positioning groove;
when the first connecting cylinder 4 is connected with the first placing area of the first fixing cylinder 1, the first positioning convex strip is positioned in the first positioning groove; when the second connecting cylinder 6 is connected with the second placing area of the second fixing cylinder 2, the second positioning convex strip is positioned in the second positioning groove. A plurality of heat dissipation through holes are formed in the side face of the first fixing cylinder 1. The inner diameter of the connecting piece 3 is connected with a sponge layer and a rubber layer.
As used herein, "first," "second," etc. (e.g., first placement area, second placement area, first connector barrel, second connector barrel, first fixed barrel, second fixed barrel) are used only to distinguish between corresponding components for clarity of description and are not intended to limit any order or to emphasize importance, etc. Further, the term "connected" used herein may be either directly connected or indirectly connected via other components without being particularly described.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. The optical cable information acquisition device based on the sensor is characterized by comprising a first fixed cylinder (1) and a second fixed cylinder (2) which are sleeved on an optical cable (14), wherein the first fixed cylinder (1) internally comprises a first placement area and a connecting layer, and a temperature sensor (5) is connected in the first placement area; one end of the second fixed cylinder (2) is connected with a connecting piece (3), the connecting piece (3) is of a cylinder structure with one open end and the other end communicated with the inside of the second fixed cylinder (2), a second placing area is arranged inside the second fixed cylinder (2), and a strain sensor (8) and a position sensor (7) are connected in the second placing area; the inner side of the connecting layer is provided with a female thread section, the outer side surface of the connecting piece (3) is provided with a corresponding male thread section, the connecting layer is in threaded connection with the connecting piece (3), the inner diameter of the connecting piece (3) is the same as the outer diameter of the optical cable (14), and the second fixing cylinder (2) is made of rubber materials.
2. The sensor-based optical cable information acquisition device is characterized by comprising a first connecting cylinder (4) and a second connecting cylinder (6) which are open at the upper end and the lower end, wherein the inner side of the first connecting cylinder (4) is connected with a temperature sensor (5), and the inner side of the second connecting cylinder (6) is connected with a strain gauge sensor (8) and a position sensor (7); the first connecting cylinder (4) and the second connecting cylinder (6) are respectively connected with the first placing area and the second placing area.
3. A sensor-based cable information collection device according to claim 2, wherein the first connection cylinder (4) is threadedly connected to the first placement area.
4. The sensor-based optical cable information acquisition device according to claim 2 or 3, wherein a first through hole (12) is formed in a second placement area of the second fixing cylinder (2), a corresponding first spring buckle (13) is arranged on the second connecting cylinder (6), the second connecting cylinder (6) is fixedly connected to the second placement area of the second fixing cylinder (2) through the first spring buckle (13), and the second connecting cylinder (6) is made of rubber materials.
5. The sensor-based optical cable information acquisition device as claimed in claim 2, wherein the first connecting cylinder (4) is provided with a plurality of heat dissipation through holes (9).
6. The optical cable information acquisition device based on the sensor as claimed in claim 2, wherein the first connecting cylinder (4) and the second connecting cylinder (6) are respectively provided with a first positioning convex strip and a second positioning convex strip on the side surfaces thereof, and the first placing area of the first fixed cylinder (1) and the second placing area of the second fixed cylinder (2) are respectively provided with a corresponding first positioning groove and a corresponding second positioning groove;
when the first connecting cylinder (4) is connected with the first placing area of the first fixing cylinder (1), the first positioning convex strip is positioned in the first positioning groove; when the second connecting cylinder (6) is connected with the second placing area of the second fixing cylinder (2), the second positioning convex strip is positioned in the second positioning groove.
7. The sensor-based optical cable information acquisition device as claimed in claim 1, wherein a sponge layer and a rubber layer are connected to the inner diameter of the connecting member (3).
8. The sensor-based optical cable information acquisition device as claimed in claim 1, wherein a plurality of heat dissipation through holes are arranged on the side surface of the first fixed cylinder (1).
9. The sensor-based optical cable information acquisition device as claimed in claim 1, wherein the connecting member (3) and the first fixed cylinder (1) are made of metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021667823.7U CN212931719U (en) | 2020-08-12 | 2020-08-12 | Optical cable information acquisition device based on sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021667823.7U CN212931719U (en) | 2020-08-12 | 2020-08-12 | Optical cable information acquisition device based on sensor |
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| Publication Number | Publication Date |
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| CN212931719U true CN212931719U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021667823.7U Active CN212931719U (en) | 2020-08-12 | 2020-08-12 | Optical cable information acquisition device based on sensor |
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|---|---|
| CN (1) | CN212931719U (en) |
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- 2020-08-12 CN CN202021667823.7U patent/CN212931719U/en active Active
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