CN214539759U

CN214539759U - Novel universal meter applied to base station maintenance

Info

Publication number: CN214539759U
Application number: CN202023252652.4U
Authority: CN
Inventors: 李厅
Original assignee: Chengdu Chengxiang Communication Engineering Co ltd
Current assignee: Chengdu Chengxiang Communication Engineering Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-29
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a be applied to novel universal meter that basic station maintained, which comprises an outer shell, one side of shell is provided with ligature mechanism, ligature mechanism includes ligature area and couple, the one end of ligature area is fixed on the rotary drum that is located the shell, and ligature area winding is on the rotary drum, and the couple outside the shell is located in the other end connection of ligature area, the opposite side of shell is provided with the peg, peg and couple cooperation, the rotary drum is driven rotatoryly by the motor that is located the shell, the control end of motor is connected to the treater. The utility model has the advantages of design ligature area, the winding is on the rotary drum in the shell, and steerable motor is rotatory, and it is not hard up with ligature area, then by the arm, ligature area's couple hook is at the opposite side of shell, just so with installing the ligature on the arm, the staff can hand two test heads and easily go the operation, on the arm, also can not hinder the staff to look over survey data, very convenience in the operation.

Description

Novel universal meter applied to base station maintenance

Technical Field

The utility model relates to a mechanical structure, concretely relates to are applied to novel universal meter that basic station maintained.

Background

Multimeters, also known as multiplex, multimeter, triple, multimeter, etc., are indispensable measurement instruments for power electronics and other departments, and generally have the main purpose of measuring voltage, current and resistance, and are classified into pointer multimeters and digital multimeters according to display modes.

When the existing multimeter is used in the field, the multimeter needs to be placed on the ground, two testing heads are respectively held by two hands of a worker to test objects needing to be tested, but the multimeter cannot be placed on the ground to test the wall surface or higher positions of the wall surface and needs to be held by hands, and the existing multimeter is also provided with two testing heads, only one hand holds the multimeter and one testing head, and the other hand holds the other testing head, so that the operation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.

An object of the utility model is to provide a be applied to novel universal meter that basic station maintained, for solving current universal meter, use in the place, when testing the eminence, very inconvenient defect.

In order to realize the basis the utility model discloses a these purposes and other advantages provide and are applied to novel universal meter that basic station maintained, which comprises an outer shell, the front of shell is provided with display and operating keyboard, the up end of shell is provided with the detection jack, one side of shell is provided with ligature mechanism, ligature mechanism includes ligature area and couple, the one end of ligature area is fixed on the rotary drum that is located the shell, and ligature area winding is on the rotary drum, and the couple outside the shell is located in the other end connection of ligature area, the opposite side of shell is provided with the peg, peg and couple cooperation, the rotary drum is driven rotatoryly by the motor that is located the shell, the control end of motor is connected to the treater.

In one possible design, the side of the housing provided with the binding mechanism is provided with a via hole for passing through the binding band, and the via hole is matched with the binding band.

In one possible design, the hook comprises an insert block and a hook, and the outer shell is provided with an insert groove matched with the insert block at the outer end of the through hole.

In one possible design, the hook comprises a hook body and a hook head, wherein one end of the hook body is connected to the insert block, and the other end of the hook body is connected with the hook head.

In one possible design, the bottom surface of the housing is provided with a rubber pad.

In one possible design, the two ends of the rotating drum are respectively mounted on the inner wall of the shell through mounting plates, the rotating shaft of the rotating drum is rotatably connected with the mounting plates, and the shaft of the motor is connected to the rotating shaft of the rotating drum.

The utility model discloses at least, include following beneficial effect: this device designs the ligature area, on the rotary drum of winding in the shell, steerable motor is rotatory, and is not hard up the ligature area, then bypasses the arm, and the couple hook of ligature area just so with the device ligature on the arm, the staff can hand two test heads easily go the operation, on the arm, also can not hinder the staff to look over survey data, very convenience in the operation.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a first schematic structural diagram of the present apparatus;

FIG. 2 is an enlarged view of the direction A in FIG. 1;

FIG. 3 is a second schematic structural view of the apparatus;

FIG. 4 is an enlarged view of the direction B in FIG. 3;

FIG. 5 is a cross-sectional view of the hook inserted into the housing;

FIG. 6 is a third schematic structural view of the apparatus;

FIG. 7 is a schematic cross-sectional view of the device attached to an arm;

FIG. 8 is an enlarged view of the direction C of FIG. 7;

FIG. 9 is a cross-sectional view of the motor connection to the drum;

FIG. 10 is a diagram showing the connection relationship of the electronic devices of the present apparatus.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, wherein the description of the embodiments is provided to aid in understanding the invention, but is not intended to limit the invention, and the specific structural and functional details disclosed herein are merely illustrative of the exemplary embodiments of the invention; the present invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.

It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. 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 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.

1-10, the novel multimeter applied to base station maintenance comprises a case 100, wherein a display 101 and an operation keyboard 102 are arranged on the front surface of the case 100, a detection jack 103 is arranged on the upper end surface of the case 100, a binding mechanism 200 is arranged on one side of the case 100, the binding mechanism 200 comprises a binding tape 201 and a hook 202, one end of the binding tape 201 is fixed on a rotary drum 300 positioned in the case 100, the binding tape 201 is wound on the rotary drum 300, the other end of the binding tape 201 is connected with the hook 202 positioned outside the case 100, a hanging rod 203 is arranged on the other side of the case 100, the hanging rod 203 is matched with the hook 202, the rotary drum 300 is driven to rotate by a motor 400 positioned in the case 100, and the control end of the motor 301 is connected to a processor 500.

This device is the universal meter, is commonly used electronic instrument for data such as test current, voltage, resistance play critical effect in power maintenance, generally have two to detect the head and be connected to two detection jack 103 through the long-line respectively, through two both ends that detect the head contact electrical apparatus, whether have voltage etc. on the detection electrical apparatus.

The existing multimeters are all handheld, and during testing, two hands are required to hold two detection heads respectively, so that the multimeter needs to be placed on a workbench, but if the site is cluttered in a base station site, particularly when a line on a wall is tested, the site is troublesome, other multimeters such as an operation keyboard 102 and a display 101 on the multimeter, the display 101, the operation keyboard 102 and a detection jack 103 are connected to a processor 500, but the existing multimeter is the prior art, and specific operation is not described any more.

As shown in figure 7, when the binding mechanism 200 designed by the device is not used, the binding band 201 is completely wound on the rotary drum 300, the rotary drum 300 is positioned in the shell, the distance of a multimeter with the length of 19cm, the width of 10cm and the thickness of 4cm is used, a nylon band with the width of 12 cm, the thickness of 1 mm and the length of 50cm is used for winding on the rotary drum 300 with the diameter of 1cm and completely winding on the rotary drum, the diameter after winding reaches 2.6cm, the thickness of the internal space of the multimeter is 3.5cm, the winding thickness meets the requirement, the length of 50cm is completely enough to wind on the arm of a human body, and the circumference of the arm of a general person is 20-40 cm.

Referring to fig. 7 to 9, both ends of the drum 300 are respectively mounted on the inner wall of the housing 100 through mounting plates 301, the rotating shaft 302 of the drum 300 is rotatably connected to the mounting plates 301, and the shaft 401 of the motor 400 is connected to the rotating shaft 302 of the drum 300.

Inside the casing 100, both ends of the rotary drum 300 are respectively rotatably mounted on the mounting plate 301, the mounting plate 301 is fixed on the inner wall of the casing 100, the motor 400 is also fixed on the inner wall of the casing 100, and the crankshaft 401 of the motor 400 is connected to the rotary drum 300 by using a micro motor.

Referring to fig. 1-8, the multimeter is attached to an arm, the binding band 201 bypasses the arm, the hook 202 at the end of the binding band is hooked on the hanging rod 203, a signal is sent to the processor 500 by operating the buttons on the keyboard 102, two buttons can be arranged to loosen or tighten the binding band, when the processor 500 receives the loosening signal, the processor 500 sends a control signal to the motor 400, the motor 400 rotates the rotary drum 300 to release the binding band 201, after the length of the binding band is proper, the hook 202 at the end is hooked on the hanging rod 203, when the binding band 201 is loose, the tightening button can be pressed again, the motor 400 rotates reversely, the rotary drum 300 receives a part of the binding band 201 until the feeling is proper, after the use is finished, the hook 202 is separated from the hanging rod 203, then the multimeter is taken down, the tightening button is pressed, the motor 400 can be started, and the rotary drum 300 can receive all the binding band 201.

As shown in figures 1-8, one side of the shell 100 provided with the binding mechanism 200 is provided with a through hole 104 for passing through a binding band 201, the through hole 104 is matched with the binding band 201, the width of the through hole 104 is slightly larger than the thickness of the binding band 201, and the length of the through hole 104 is slightly larger than the width of the binding band 201.

For example 1 to 8, the hook 202 includes an insert 204 and a hook 205, the outer end of the through hole 104 of the housing 100 is provided with an insert groove 105 matched with the insert 204, so that after the bandage 201 is completely received, the insert 204 is embedded into the insert groove 105, the hook 205 is buckled on the side wall of the housing 100, the hook tip of the hook 205 is buckled inside, and when the bandage is held, the hook contacts with the back of the hook 205, thereby ensuring the comfort of holding the bandage during carrying.

The hook 205 comprises a hook body 206 and a hook head 207, one end of the hook body 206 is connected to the insert 204, the other end of the hook body is connected with the hook head 207, the hook body 206 is semi-annular, one end of the hook body is connected with the insert 204, the other end of the hook body is provided with the hook head 207 extending to the circle center of the semi-ring, and therefore when the hook is hooked on the hanging rod 203, the hanging rod 203 is located between the hook body 206 and the hook head 207, and connectivity is guaranteed.

The bottom surface of the shell 100 is provided with a rubber pad 106, so that the comfort of a human body is ensured; while the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. Be applied to novel universal meter that basic station maintained, a serial communication port, which comprises an outer shell, the front of shell is provided with display and operating keyboard, the up end of shell is provided with the detection jack, one side of shell is provided with ligature mechanism, ligature mechanism includes ligature area and couple, the one end of ligature area is fixed on the rotary drum that is located the shell, and ligature area winding is on the rotary drum, and the couple outside the shell is located in the other end connection of ligature area, the opposite side of shell is provided with the peg, peg and couple cooperation, the rotary drum is driven rotatoryly by the motor that is located the shell, the control end of motor is connected to the treater.

2. The multimeter of claim 1, wherein a side of the case where the binding mechanism is disposed is provided with a via hole for passing a binding band therethrough, the via hole cooperating with the binding band.

3. The multimeter of claim 1, wherein the hook comprises an insert and a hook, and the case is provided with a caulking groove at an outer end of the via hole for mating with the insert.

4. The multimeter of claim 3, wherein the hook includes a hook body and a hook head, the hook body connected to the slug at one end and the hook head connected to the other end.

5. The multimeter of claim 1, wherein a bottom surface of the case is provided with a rubber pad.

6. The multimeter of claim 1 wherein the drum is mounted at each end to an interior wall of the case by a mounting plate, the shaft of the drum being rotatably coupled to the mounting plate, and the shaft of the motor being coupled to the shaft of the drum.