CN219141811U

CN219141811U - Portable range finder for optical cable mapping

Info

Publication number: CN219141811U
Application number: CN202223502062.1U
Authority: CN
Inventors: 谢飞
Original assignee: Nanjing Keshili Communication Engineering Co ltd
Current assignee: Nanjing Keshili Communication Engineering Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-06
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a portable range finder for optical cable mapping, which relates to the technical field of range finders and comprises a shell, wherein an infrared emitter is arranged at the top end of the shell, two groups of brackets are arranged above the infrared emitter at the top end of the shell, one end of each bracket is provided with a baffle, two groups of sliding grooves are arranged at the top end of each baffle and penetrate through the baffle, a wiping mechanism is slidably connected with the inner walls of the two groups of sliding grooves, a hanging rope is arranged at the bottom end of the shell, and an anti-slipping mechanism is arranged at the other end of the hanging rope. According to the utility model, the top end of the shell is positioned above the infrared emitter, the two groups of brackets are arranged at one end of the two groups of brackets, the two groups of sliding grooves are arranged at the top end of the baffle, and the wiping mechanism is connected with the inner walls of the two groups of sliding grooves in a sliding manner, so that the wiping block can wipe the outer wall of the infrared emitter when the ejector rod is pressed down, and the situation that measurement gaps occur when the equipment is used due to dust absorption outside the infrared emitter is prevented.

Description

Portable range finder for optical cable mapping

Technical Field

The utility model relates to the technical field of distance meters, in particular to a portable distance meter for optical cable mapping.

Background

The optical cable is an integrated transmission medium for organically combining metal wires and optical fibers and transmitting electric energy and optical information simultaneously and simultaneously along the same path and along the same direction, realizes the integrated fusion of electric power flow, service flow and information flow, and establishes a solid foundation for smart grid construction by one-time erection, one-time construction and one-time investment, and simultaneously transmits information such as voice, data, video and the like while transmitting high-voltage electric energy, thereby greatly shortening the construction period, reducing the construction cost and saving resources.

The optical cable is required to be mapped in the laying process of the optical cable, and a range finder is required to be used, but most of portable range finders are easy to adsorb dust on the surface of an infrared transmitter in use at present, so that measurement gap conditions occur when equipment is used, and normal use of the equipment is not facilitated.

Disclosure of Invention

Based on the above, the present utility model aims to provide a portable distance meter for optical cable mapping, so as to solve the technical problems set forth in the background.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable distancer is used in photoelectric cable survey and drawing, the top of casing is equipped with infrared emitter, the top that the top of casing is located infrared emitter is equipped with two sets of supports, and two sets of the one end of support is equipped with the baffle, the top of baffle is equipped with two sets of sliding tray, and two sets of sliding tray runs through the baffle, two sets of sliding tray's inner wall sliding connection has wiping mechanism, the bottom of casing is equipped with hangs the rope, the other end of hanging the rope is equipped with anticreep hand mechanism.

Preferably, the wiping mechanism comprises sliding bars and wiping blocks, the inner walls of the two groups of sliding grooves are respectively and slidably connected with two groups of sliding bars, and the bottom ends of the two groups of sliding bars are provided with the wiping blocks.

Preferably, the wiping mechanism further comprises a first spring, a top rod and a top plate, the top end of the wiping block is provided with the first spring, the other end of the first spring is connected to the bottom end of the baffle, the top side walls of the two groups of sliding rods are provided with the top plate, and the top end of the top plate is provided with the top rod.

Preferably, the anti-slip mechanism comprises a hoop, a limit box, a saw blade, a rotating rod, a compression rod, a top, a second spring and a sliding groove, wherein the hoop is arranged at one end of the hanging rope, the limit box is arranged at one end of the hoop, and the saw blade is arranged at the other end of the hoop.

Preferably, the inside of spacing box is equipped with the cavity, the inner wall of cavity rotates and is connected with the bull stick, the top of bull stick rotates and is connected with the depression bar, the bottom of bull stick is equipped with the top, the top of bull stick is equipped with No. two springs, and No. two the other end of spring is connected in the cavity top, the middle part of spacing box is equipped with the spout, the inner wall sliding connection of spout is in the saw blade.

The rubber block is preferably arranged at one end of the wiping block close to the infrared emitter,

in summary, the utility model has the following advantages:

according to the utility model, the top end of the shell is positioned above the infrared emitter, the two groups of brackets are arranged at one end of the two groups of brackets, the two groups of sliding grooves are arranged at the top end of the baffle, and the wiping mechanism is connected with the inner walls of the two groups of sliding grooves in a sliding manner, so that the wiping block can wipe the outer wall of the infrared emitter when the ejector rod is pressed down, and the situation that measurement gaps occur when the equipment is used due to dust absorption outside the infrared emitter is prevented.

Drawings

FIG. 1 is a schematic representation of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

fig. 3 is a cross-sectional view of a stop box of the present utility model.

In the figure: 1. a housing; 2. an infrared emitter; 3. a bracket; 4. a baffle; 401. a first spring; 5. a slide bar; 501. wiping the block; 6. a top plate; 7. a push rod; 8. hanging ropes; 9. a hoop; 10. a limit box; 11. saw blade; 12. a rotating rod; 13. a compression bar; 14. a plug; 15. a second spring; 16. and a sliding groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-2, the top of casing 1 is equipped with infrared emitter 2, the top of casing 1 is located the top of infrared emitter 2 and is equipped with two sets of supports 3, two sets of the one end of support 3 is equipped with baffle 4, the top of baffle 4 is equipped with two sets of sliding tray, and two sets of sliding tray runs through baffle 4, two sets of the inner wall sliding connection of sliding tray has wiping mechanism, the bottom of casing 1 is equipped with string 8, the other end of string 8 is equipped with anticreep hand mechanism, wiping mechanism includes spring 401, slide bar 5, wipes piece 501, ejector pin 6, roof 7, two sets of sliding tray's inner wall sliding connection has two sets of slide bar 5 respectively, two sets of the bottom of slide bar 5 is equipped with wipes piece 501, the one end that wipes piece 501 and is close to infrared emitter 2 is equipped with the rubber piece, and the top of wiping piece 501 is equipped with spring 401, and the other end of spring 401 is connected in baffle 4 bottom, the top lateral wall of two sets of slide bar 5 is equipped with roof 7, the top of roof 7 is equipped with ejector pin 6.

When the outer wall of the infrared emitter 2 needs to be wiped, only the ejector rod 6 needs to be pressed downwards, the ejector rod 6 drives the top plate 7 to move downwards, the top plate 7 drives the sliding rod 5 to move downwards along the sliding groove, the sliding rod 5 drives the wiping block 501 to move downwards to wipe the outer wall of the infrared emitter 2, and when the ejector rod 6 is loosened, the first spring 401 can drive the wiping block 501 to reset automatically so as to wipe for the second time.

Referring to fig. 1-3, the anti-slip mechanism comprises a hoop 9, a limit box 10, a saw blade 11, a rotating rod 12, a pressing rod 13, a plug 14, a second spring 15 and a chute 16, wherein one end of the hanging rope 8 is provided with the hoop 9, one end of the hoop 9 is provided with the limit box 10, the other end of the hoop 9 is provided with the saw blade 11, a cavity is formed in the limit box 10, the rotating rod 12 is connected with the inner wall of the cavity in a rotating manner, the top end of the rotating rod 12 is connected with the pressing rod 13 in a rotating manner, the plug 14 is arranged at the bottom end of the rotating rod 12, the second spring 15 is arranged at the top end of the rotating rod, the other end of the second spring 15 is connected with the top end of the cavity, the chute 16 is arranged in the middle of the limit box 10, and the inner wall of the chute 16 is connected with the saw blade 11 in a sliding manner.

When the shell 1 is not used, only the pressing rod 13 needs to be pressed, the pressing rod 13 drives the rotating rod 12 to rotate, the rotating rod 12 rotates to drive the top head 14 to rotate upwards so as to be separated from the saw blade 11, the saw blade 11 can be pulled out from the sliding groove 16 at the moment, the hoop 9 is placed on the wrist, the saw blade 11 is inserted into the sliding groove 16, the inclined surface of the top head 14 is pushed upwards by the inclined surface of the saw blade 11, when the saw blade 11 is inserted into the sliding groove 16 until the saw blade is attached to the wrist, the insertion of the saw blade 11 can be stopped, and the top head 14 is pushed by the second spring 15 to be meshed with the saw blade 11, so that the shell 1 is prevented from falling off the wrist.

When the novel wrist-watch device is used, the outer wall of the infrared emitter 2 can be wiped by pressing the ejector rod 6, only the pressing rod 13 is needed to be pressed, the pressing rod 13 drives the rotating rod 12 to rotate, the rotating rod 12 rotates to drive the ejection head 14 to rotate upwards to separate from the saw blade 11, the saw blade 11 can be pulled out from the sliding groove 16 at the moment, the hoop 9 is placed on a wrist, the saw blade 11 is inserted into the sliding groove 16, the inclined plane of the ejection head 14 is pushed upwards by the inclined plane of the saw blade 11 to be lifted, when the saw blade 11 is inserted into the sliding groove 16 until the saw blade is attached to the wrist, the insertion of the saw blade 11 can be stopped, and the ejection head 14 is pushed to be meshed with the saw blade 11 through the second spring 15, so that the shell 1 is prevented from falling off the wrist.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a portable distancer is used in optical cable survey and drawing, includes casing (1), its characterized in that: the utility model discloses a novel anti-slip device for the automobile, including casing (1), shell, support, rope (8) are hung in the top of casing (1), the top of casing (1) is equipped with infrared emitter (2), and the top that the top of casing (1) is located infrared emitter (2) is equipped with two sets of supports (3), and two sets of one end of support (3) is equipped with baffle (4), the top of baffle (4) is equipped with two sets of sliding tray, and two sets of sliding tray runs through baffle (4), and two sets of sliding tray's inner wall sliding connection has wiping mechanism, the bottom of casing (1) is equipped with string rope (8), the other end of string rope (8) is equipped with anti-disengaging mechanism.

2. The portable rangefinder for optical cable mapping of claim 1 wherein: the wiping mechanism comprises sliding rods (5) and wiping blocks (501), the inner walls of the two groups of sliding grooves are respectively and slidably connected with the two groups of sliding rods (5), and the wiping blocks (501) are arranged at the bottom ends of the two groups of sliding rods (5).

3. The portable rangefinder for optical cable mapping of claim 2 wherein: the wiping mechanism further comprises a spring (401), a push rod (6) and a top plate (7), wherein the spring (401) is arranged at the top end of the wiping block (501), the other end of the spring (401) is connected to the bottom end of the baffle plate (4), the top side walls of the two groups of slide rods (5) are provided with the top plate (7), and the top end of the top plate (7) is provided with the push rod (6).

4. The portable rangefinder for optical cable mapping of claim 1 wherein: the anti-drop hand mechanism comprises a hoop (9), a limiting box (10), a saw blade (11), a rotating rod (12), a pressing rod (13), a plug (14), a second spring (15) and a sliding groove (16), wherein the hoop (9) is arranged at one end of the hanging rope (8), the limiting box (10) is arranged at one end of the hoop (9), and the saw blade (11) is arranged at the other end of the hoop (9).

5. The portable rangefinder for optical cable mapping of claim 4 wherein: the inside of spacing box (10) is equipped with the cavity, the inner wall rotation of cavity is connected with bull stick (12), the top rotation of bull stick (12) is connected with depression bar (13), the bottom of bull stick (12) is equipped with top (14), the top of bull stick (12) is equipped with No. two springs (15), and No. two the other end of spring (15) is connected in the cavity top, the middle part of spacing box (10) is equipped with spout (16), the inner wall sliding connection of spout (16) is in saw blade (11).

6. The portable rangefinder for optical cable mapping of claim 2 wherein: one end of the wiping block (501) close to the infrared emitter (2) is provided with a rubber block.