CN210053405U - Optical time domain reflectometer with supporting mechanism - Google Patents
Optical time domain reflectometer with supporting mechanism Download PDFInfo
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- CN210053405U CN210053405U CN201921437341.XU CN201921437341U CN210053405U CN 210053405 U CN210053405 U CN 210053405U CN 201921437341 U CN201921437341 U CN 201921437341U CN 210053405 U CN210053405 U CN 210053405U
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- time domain
- optical time
- domain reflectometer
- fixedly arranged
- reflectometer body
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Abstract
The utility model discloses an optical time domain reflectometer with supporting mechanism, including optical time domain reflectometer body and vibration damping mount, the positive top of optical time domain reflectometer body is inlayed and is equipped with colored touch-sensitive screen, and the positive middle part of optical time domain reflectometer body and positive bottom are all fixed and are equipped with a plurality of function button, and the second recess is seted up at the middle part at the optical time domain reflectometer body back, and the fixed otic placode that is equipped with two symmetries in inside of second recess rotates between the otic placode of two symmetries and is connected with movable connecting rod, and movable connecting rod's fixed surface department is equipped with the backup pad, the beneficial effects of the utility model are that: the utility model relates to an optical time domain reflectometer with supporting mechanism, through movable connecting rod and the backup pad that is equipped with, be convenient for prop up whole optical time domain reflectometer body in the course of the work, the operation of being convenient for liberates user's both hands, improves measuring result, through the vibration damping mount who is equipped with, improves stability, reduces the influence of vibration.
Description
Technical Field
The utility model relates to an optical time domain reflectometer, in particular to optical time domain reflectometer with supporting mechanism.
Background
An optical time-domain reflectometer (OTDR) is an instrument for analyzing a measurement curve to know properties such as uniformity, defects, breakage, and coupling of a connector of an optical fiber. The optical fiber attenuation measuring device is manufactured according to the backward scattering and Fresnel backward principle of light, obtains attenuation information by utilizing the backward scattering light generated when the light propagates in the optical fiber, can be used for measuring the attenuation of the optical fiber, the joint loss, the positioning of an optical fiber fault point, knowing the loss distribution condition of the optical fiber along the length and the like, and is an essential tool in the construction, maintenance and monitoring of the optical cable.
However, the existing optical time domain reflectometer has some disadvantages, for example, the existing optical time domain reflectometer lacks a supporting mechanism, so that a user needs to hold the optical time domain reflectometer by hands continuously, and meanwhile, the existing optical time domain reflectometer lacks a stable base, so that on one hand, the falling resistance is poor, and on the other hand, the existing optical time domain reflectometer is easy to topple over when being erected, so that the existing optical time domain reflectometer is damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optical time domain reflectometer with supporting mechanism to current optical time domain reflectometer who proposes in solving above-mentioned background lacks supporting mechanism, leads to needing the continuous support of people to live in the user, and current optical time domain reflectometer lacks stable base simultaneously, and the anti nature of falling is relatively poor on the one hand, and on the other hand takes place easily when erectting to empty, causes the problem of damage.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optical time domain reflectometer with supporting mechanism, includes optical time domain reflectometer body and vibration damping mount, the bottom and the vibration damping mount plug-in connection of optical time domain reflectometer body, the positive top of optical time domain reflectometer body is inlayed and is equipped with colored touch-sensitive screen, the positive middle part of optical time domain reflectometer body and positive bottom are all fixed and are equipped with a plurality of function button, the fixed concave boss that is equipped with in top of optical time domain reflectometer body, the fixed detection end that is equipped with two side by side in top of concave boss, the second recess is seted up at the middle part at the optical time domain reflectometer body back, the fixed otic placode that is equipped with two symmetries in inside of second recess rotates between the otic placode of two symmetries and is connected with movable connecting rod, movable connecting rod's fixed backup pad that.
As a preferred technical scheme of the utility model, the bottom mounting of light time domain reflectometer body is equipped with the tailboard, the mortise has all been seted up to four edges of tailboard bottom.
As a preferred technical scheme of the utility model, some first recesses are seted up on the vibration damping mount top, four inside edges of first recess all fix and are equipped with the tenon post, four the tenon post is connected with the mortise grafting that corresponds respectively.
As an optimized technical scheme of the utility model, the edge of second recess is fixed and is equipped with the book curtain cloth.
As an optimal technical scheme of the utility model, the fixed interface that is equipped with in one side of light time domain reflectometer body, one side spout of interface is connected with the guard plate.
As an optimized technical scheme of the utility model, the bottom mounting of backup pad is equipped with the rubber strip.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an optical time domain reflectometer with supporting mechanism, through movable connecting rod and the backup pad that is equipped with, be convenient for prop up whole optical time domain reflectometer body in the course of the work, the operation of being convenient for liberates user's both hands, improves measuring result, through the vibration damping mount who is equipped with, improves stability, reduces the influence of vibration, through guard plate and the book curtain cloth that is equipped with, improves the dustproof effect to interface and second recess, avoids falling the ash and influences beautifully and practically.
Drawings
FIG. 1 is an exploded view of the optical time domain reflectometer and the base of the present invention;
fig. 2 is a schematic view of the back structure of the optical time domain reflector of the present invention;
fig. 3 is an enlarged schematic view of the a position of the present invention.
In the figure: 1. an optical time domain reflectometer body; 2. a color touch screen; 3. a tail sealing plate; 4. a concave boss; 5. function keys; 6. mortises; 7. a damping mount; 8. a first groove; 9. a tenon column; 10. an ear plate; 11. a movable connecting rod; 12. a support plate; 13. a roll-up fabric; 14. a second groove; 15. detecting an end head; 16. an interface; 17. and (4) a protective plate.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, the utility model provides an optical time domain reflectometer with supporting mechanism, including optical time domain reflectometer body 1 and vibration damping mount 7, the bottom and the vibration damping mount 7 plug-in connection of optical time domain reflectometer body 1, the positive top of optical time domain reflectometer body 1 is inlayed and is equipped with colored touch-sensitive screen 2, the positive middle part of optical time domain reflectometer body 1 and positive bottom all are fixed and are equipped with a plurality of function button 5, the fixed concave boss 4 that is equipped with in top of optical time domain reflectometer body 1, the fixed two detection end 15 that parallel that are equipped with in top of unsmooth platform 4, second recess 14 is seted up at the middle part at the optical time domain reflectometer body 1 back, the fixed otic placode 10 that is equipped with two symmetries in the inside of second recess 14, it is connected with movable connecting rod 11 to rotate between the otic placode 10 of two symmetries, the fixed backup.
Preferably, a tail sealing plate 3 is fixedly arranged at the bottom end of the optical time domain reflectometer body 1, mortises 6 are respectively arranged at four corners of the bottom end of the tail sealing plate 3 to improve the sealing performance and facilitate the plug-in connection, a first groove 8 is arranged at the top end of the damping base 7, mortises 9 are respectively fixedly arranged at four corners inside the first groove 8, the four mortises 9 are respectively connected with the corresponding mortises 6 in a plug-in manner to facilitate the quick connection of the damping base 7 and reduce the installation time, a roller cloth 13 is fixedly arranged at the edge of the second groove 14 to facilitate the covering of the second groove 14 and improve the dust resistance, a connector 17 is fixedly arranged at one side of the optical time domain reflectometer body 1, a protective plate 16 is connected with a chute at one side of the connector 17 to facilitate the connection of a data line, meanwhile, the protective plate 16 prevents dust from falling to influence the data transmission, a rubber strip is fixedly arranged at the bottom end of the, the stability is improved.
When in use, the optical time domain reflectometer with the supporting mechanism of the utility model is connected with the optical cable through the two parallel detection end heads 15, then the user winds up the roller blind cloth 13, the supporting plate 12 is exposed, then the supporting plate 12 is rotated to form a certain angle with the optical time domain reflectometer body 1, the rubber strip at the bottom end of the supporting plate 12 is supported on the ground, the friction force between the supporting plate 12 and the ground is improved, meanwhile, the supporting plate 12 also supports the whole optical time domain reflectometer body 1, thereby being convenient for operation, freeing the hands of a user, improving the measuring result, meanwhile, due to the existence of the damping base 7, the stability of the optical time domain reflectometer body 1 is improved, the influence of vibration is reduced, a user operates a plurality of functional keys 5 or the color touch screen 2 at last, the optical cable loss condition is analyzed in real time, and the visual observation loss condition can be clearly observed through the color touch screen 2.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An optical time domain reflectometer with a supporting mechanism comprises an optical time domain reflectometer body (1) and a damping base (7), and is characterized in that the bottom end of the optical time domain reflectometer body (1) is in plug-in connection with the damping base (7), a color touch screen (2) is embedded at the front top of the optical time domain reflectometer body (1), a plurality of function keys (5) are fixedly arranged at the front middle part and the front bottom of the optical time domain reflectometer body (1), a concave boss (4) is fixedly arranged at the top end of the optical time domain reflectometer body (1), two parallel detection end heads (15) are fixedly arranged at the top end of the concave boss (4), a second groove (14) is arranged at the middle part of the back of the optical time domain reflectometer body (1), two symmetrical ear plates (10) are fixedly arranged inside the second groove (14), and a movable connecting rod (11) is rotatably connected between the two symmetrical ear plates (10), and a support plate (12) is fixedly arranged on the surface of the movable connecting rod (11).
2. An optical time domain reflectometer with support mechanism according to claim 1, wherein: the bottom end of the optical time domain reflectometer body (1) is fixedly provided with a tail sealing plate (3), and mortises (6) are formed in four corners of the bottom end of the tail sealing plate (3).
3. An optical time domain reflectometer with support mechanism according to claim 1, wherein: some first recesses (8) are seted up on vibration damping mount (7) top, four edges of first recess (8) inside all are fixed and are equipped with tenon post (9), four tenon post (9) are respectively with corresponding mortise (6) plug-in connection.
4. An optical time domain reflectometer with support mechanism according to claim 1, wherein: a rolling curtain cloth (13) is fixedly arranged at the edge of the second groove (14).
5. An optical time domain reflectometer with support mechanism according to claim 1, wherein: one side of the optical time domain reflectometer body (1) is fixedly provided with an interface (17), and a sliding groove on one side of the interface (17) is connected with a protection plate (16).
6. An optical time domain reflectometer with support mechanism according to claim 1, wherein: the bottom end of the supporting plate (12) is fixedly provided with a rubber strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921437341.XU CN210053405U (en) | 2019-08-29 | 2019-08-29 | Optical time domain reflectometer with supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921437341.XU CN210053405U (en) | 2019-08-29 | 2019-08-29 | Optical time domain reflectometer with supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210053405U true CN210053405U (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921437341.XU Active CN210053405U (en) | 2019-08-29 | 2019-08-29 | Optical time domain reflectometer with supporting mechanism |
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| CN (1) | CN210053405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112187348A (en) * | 2020-10-15 | 2021-01-05 | 郭天强 | Portable carrying box for optical time domain reflectometer |
| CN114389685A (en) * | 2022-03-23 | 2022-04-22 | 中国人民解放军军事科学院战争研究院 | Optical time domain reflectometer for communication optical fiber between 5G base stations and positioning method thereof |
-
2019
- 2019-08-29 CN CN201921437341.XU patent/CN210053405U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112187348A (en) * | 2020-10-15 | 2021-01-05 | 郭天强 | Portable carrying box for optical time domain reflectometer |
| CN112187348B (en) * | 2020-10-15 | 2021-08-27 | 郭天强 | Portable carrying box for optical time domain reflectometer |
| CN114389685A (en) * | 2022-03-23 | 2022-04-22 | 中国人民解放军军事科学院战争研究院 | Optical time domain reflectometer for communication optical fiber between 5G base stations and positioning method thereof |
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