CN217063742U

CN217063742U - Hand-held type communication line signal fault detection device

Info

Publication number: CN217063742U
Application number: CN202220903352.8U
Authority: CN
Inventors: 贾博顺; 苑夏
Original assignee: Hefei Sanwei Communication Design Consulting Co ltd
Current assignee: Hefei Sanwei Communication Design Consulting Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-07-26
Anticipated expiration: 2032-04-19

Abstract

The application relates to a hand-held communication line signal fault detection device which comprises a detector body, an input port and an output port, wherein the input port and the output port are respectively installed at the top of the detector body, the input port is positioned at one side of the output port, a cleaning mechanism is inserted into the top of the detector body and comprises a shell, the shell is inserted into the top of the detector body, a mounting groove is fixedly formed in the top of the inner side of the shell, a first gear is rotatably installed in an inner cavity of the mounting groove, and a third gear is meshed and connected to one side of the first gear; through setting up clearance mechanism, make it can be swiftly simple clean the clearance to input port and output port, clean even moreover, clean effectual, conveniently clear up anytime and anywhere, need not to carry the cleaning means alone to clearance mechanism can also prevent dust as the shield when not using detecting instrument.

Description

Hand-held type communication line signal fault detection device

Technical Field

The application relates to the technical field of communication line fault detection, in particular to a handheld communication line signal fault detection device.

Background

The optical time domain reflectometer can detect communication line faults, and the optical time domain reflectometer is an instrument for knowing a plurality of performances such as uniformity, defects, breakage, joint coupling and the like of optical fibers through analyzing a measurement curve. The optical fiber cable 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 the fault point of the optical fiber, 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.

But current hand-held type fault detection device need regularly use absolute ethyl alcohol to clear up the optic fibre interface, needs the exclusive use to clear up the instrument and washs, and is inconvenient, and the clearance effect is not good. Accordingly, one skilled in the art provides a handheld communication line signal failure detection device to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the present application provides a handheld communication line signal failure detection device.

The application provides a hand-held type communication line signal fault detection device adopts following technical scheme:

a handheld communication line signal fault detection device comprises a detector body, an input port and an output port, wherein the input port and the output port are respectively installed at the top of the detector body, the input port is located on one side of the output port, and a cleaning mechanism is inserted into the top of the detector body;

the cleaning mechanism comprises a shell, the shell is inserted into the top of the detector body, a mounting groove is fixedly formed in the top of the inner side of the shell, a first gear is installed in the inner cavity of the mounting groove in a rotating mode, a third gear is connected to one side of the first gear in a meshed mode, a second gear is connected to one side of the third gear in a meshed mode, a mounting box is fixedly connected to the bottoms of the first gear and the second gear, a sponge lining is arranged in the inner cavity of the mounting box, an input port and an output port are located in the inner cavity of the sponge lining respectively, an internal thread cylinder is fixedly connected to the top of the third gear and is inserted into the inner side of the shell in a rotating mode, an external thread block is connected to the inner cavity of the internal thread cylinder, and a pull rod is fixedly connected to the top of the external thread block.

Through adopting above-mentioned technical scheme, through setting up clearance mechanism, make it can be swiftly simple clean the clearance to input port and output port, clean even moreover, clean effectual, the convenience is cleared up anytime and anywhere, need not to carry the cleaning means alone to clearance mechanism can also prevent dust as the shield when not using detecting instrument.

Preferably, the outer side of the internal thread cylinder is fixedly connected with a limiting ring, and the limiting ring is movably embedded in the inner side of the shell.

Through adopting above-mentioned technical scheme, the spacing ring is spacing to interior screw thread section of thick bamboo, prevents to reciprocate.

Preferably, one side fixedly connected with of shell connects the rope, and the other end and the detector body fixed connection of connecting the rope.

Through adopting above-mentioned technical scheme, connect the rope and make its shell can not break away from the detector body.

Preferably, the bottom of the detector body is fixedly connected with an anti-slip sleeve.

Through adopting above-mentioned technical scheme, antiskid cover is more stable when making its handheld detector body, has certain anti-skidding effect.

Preferably, a fixing buckle is fixedly mounted on one side of the detector body.

Through adopting above-mentioned technical scheme, fixed buckle conveniently hangs the position of putting at convenient string such as pocket or waistband with the detector body card.

To sum up, this application includes following beneficial technological effect:

through setting up clearance mechanism, make it can be swiftly simple clean the clearance to input port and output port, clean even moreover, clean effectual, conveniently clear up anytime and anywhere, need not to carry the cleaning means alone to clearance mechanism can also prevent dust as the shield when not using detecting instrument.

Drawings

Fig. 1 is a schematic structural diagram of an overall structure of a handheld communication line signal fault detection device in an embodiment of the present application;

fig. 2 is a schematic front view of a handheld communication line signal fault detection device in an embodiment of the present application;

fig. 3 is a schematic perspective view of an internally threaded cartridge in an embodiment of the present application.

Description of the reference numerals: 1. a detector body; 2. a cleaning mechanism; 21. a housing; 22. mounting grooves; 23. a first gear; 24. a second gear; 25. a third gear; 26. an internal thread cylinder; 261. a limiting ring; 27. an external thread block; 28. a pull rod; 29. mounting a box; 291. a sponge lining; 3. an input port; 4. an output port; 5. connecting ropes; 6. an anti-slip sleeve; 7. and (5) fixing the buckle.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a hand-held communication line signal fault detection device. Referring to fig. 1-3, a hand-held communication line signal fault detection device comprises a detector body 1, an input port 3 and an output port 4, wherein the input port 3 and the output port 4 are respectively installed at the top of the detector body 1, the input port 3 is positioned at one side of the output port 4, and a cleaning mechanism 2 is inserted into the top of the detector body 1;

cleaning mechanism 2 includes shell 21, and shell 21 pegs graft in the top of detector body 1, the inboard top fixed mounting groove 22 of having seted up of shell 21, first gear 23 is installed in the inner chamber rotation of mounting groove 22, one side meshing of first gear 23 is connected with third gear 25, one side meshing of third gear 25 is connected with second gear 24, the equal fixedly connected with mounting box 29 in bottom of first gear 23 and second gear 24, the inner chamber of mounting box 29 is equipped with sponge lining 291, and input port 3 and output port 4 are located the inner chamber of sponge lining 291 respectively, the top fixed connection of third gear 25 has an internal thread section of thick bamboo 26, and internal thread section of thick bamboo 26 rotates pegs graft in the inboard of shell 21, the inner chamber threaded connection of internal thread section of thick bamboo 26 has external screw block 27, the top fixedly connected with pull pole 28 of external screw block 27.

Through adopting above-mentioned technical scheme, through setting up clearance mechanism 2, make it can be swiftly simple clean the clearance to input port 3 and output port 4, clean even moreover, clean effectual, the convenience is cleared up anytime and anywhere, need not to carry the cleaning means alone to clearance mechanism 2 can also prevent dust as the shield when not using detecting instrument.

As shown in fig. 3, a limiting ring 261 is fixedly connected to the outer side of the internal thread cylinder 26, and the limiting ring 261 is movably embedded in the inner side of the housing 21.

Through adopting above-mentioned technical scheme, spacing ring 261 is spacing to internal thread section of thick bamboo 26, prevents to reciprocate.

As shown in fig. 1-2, one side of the housing 21 is fixedly connected with a connecting rope 5, and the other end of the connecting rope 5 is fixedly connected with the detector body 1.

By adopting the technical scheme, the connecting rope 5 prevents the shell 21 from separating from the detector body 1.

As shown in figures 1-2, the bottom of the detector body 1 is fixedly connected with an anti-slip sleeve 6.

Through adopting above-mentioned technical scheme, antiskid cover 6 is more stable when making its handheld detector body 1, has certain anti-skidding effect.

As shown in fig. 1, a fixing buckle 7 is fixedly mounted on one side of the monitor body 1.

Through adopting above-mentioned technical scheme, fixed buckle 7 conveniently with detector body 1 card in the position of conveniently hanging to put such as pocket or waistband.

The implementation principle of the hand-held communication line signal fault detection device in the embodiment of the application is as follows: the top of the detector body 1 is movably inserted with the cleaning mechanism 2, so that the input port 3 and the output port 4 are covered at the bottom of the inner cavity of the shell 21, and the dustproof effect is achieved when the detector is not used; the input port 3 and the output port 4 need to be wiped and cleaned by absolute ethyl alcohol regularly in the maintenance process; therefore, during cleaning, an operator can pull out the cleaning mechanism 2, then drop anhydrous ethanol on the sponge lining 291 in the inner cavity of the mounting box 29, then cover the housing 21, and then the user can pull the pull rod 28 up and down, and the pull rod 28 can drive the external thread block 27 at the bottom to move up and down after pulling up and down, so that the external thread block 27 can drive the internal thread cylinder 26 to rotate by moving up and down, so that the third gear 25 rotates along with the rotation, and the first gear 23 and the second gear 24 meshed at the two sides rotate, so that the mounting box 29 at the bottoms of the first gear 23 and the second gear 24 drives the sponge lining 291 to rotate, and the sponge lining 291 stained with the anhydrous ethanol can rotationally wipe the input port 3 and the output port 4, and the sponge lining 291 can be replaced after wiping; through setting up clearance mechanism 2, make it can be swiftly simple clean the clearance to input port 3 and output port 4, clean even moreover, clean effectual, conveniently clear up anytime and anywhere to clearance mechanism 2 can also prevent dust as the shield when not using detecting instrument.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a hand-held type communication line signal fault detection device, includes detector body (1), input port (3) and output port (4) are installed respectively to the top of detector body (1), and input port (3) are located one side of output port (4), its characterized in that: the top of the detector body (1) is inserted with a cleaning mechanism (2);

the cleaning mechanism (2) comprises a shell (21), the shell (21) is inserted into the top of the detector body (1), a mounting groove (22) is fixedly formed in the top of the inner side of the shell (21), a first gear (23) is rotatably mounted in an inner cavity of the mounting groove (22), a third gear (25) is meshed and connected with one side of the first gear (23), a second gear (24) is meshed and connected with one side of the third gear (25), mounting boxes (29) are fixedly connected with the bottoms of the first gear (23) and the second gear (24), a sponge lining (291) is arranged in an inner cavity of each mounting box (29), an input port (3) and an output port (4) are respectively located in the inner cavity of the sponge lining (291), an internal thread cylinder (26) is fixedly connected with the top of the third gear (25), and the internal thread cylinder (26) is rotatably inserted into the inner side of the shell (21), the inner cavity of the internal thread cylinder (26) is in threaded connection with an external thread block (27), and the top of the external thread block (27) is fixedly connected with a drawing rod (28).

2. A hand-held communication line signal fault detection device according to claim 1, wherein: the outer side of the internal thread cylinder (26) is fixedly connected with a limiting ring (261), and the limiting ring (261) is movably embedded in the inner side of the shell (21).

3. A hand-held communication line signal fault detection device according to claim 1, wherein: one side fixedly connected with of shell (21) connects rope (5), and connects the other end and detector body (1) fixed connection of rope (5).

4. A hand-held communication line signal fault detection device according to claim 1, wherein: the bottom of the detector body (1) is fixedly connected with an anti-skid sleeve (6).

5. A hand-held communication line signal fault detection device according to claim 1, wherein: one side of the detector body (1) is fixedly provided with a fixing buckle (7).