Portable cable tester

Abstract

The utility model relates to the technical field of cable testers, and discloses a portable cable tester which comprises a containing assembly, a moving assembly is fixedly arranged on the outer surface of the containing assembly, and an operator places a box body containing a cable monitor together with the cable tester at the upper end of a concave frame plate. The magnetic inserting plates fixed to the two sides of the lower end of the containing assembly are magnetically connected into inner cavities of the magnetic inserting grooves to be fixed, the arrangement height of the connecting handle is adjusted by moving the positions of the inserting rods in the inner cavities of the circular grooves, and after the using height of the connecting handle is determined, the connecting handle is fixed. A round clamping ball fixed to the lower end of one side of the outer wall of an insertion rod through an elastic element can be ejected out of a clamping groove under the action of elastic force to be fixed, so that the set height of a connecting handle is fixed, an operator pulls the connecting handle to drive a concave frame plate and a containing assembly placed at the upper end of the concave frame plate to move, and the containing assembly does not need to be manually carried back and forth; the use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable tester technical field, concretely is a kind of portable cable tester. BACKGROUND

[0002] Cable tester is a kind of equipment for detecting and diagnosing power cable, communication cable and other types of cable, with the continuous development of economy, the supply variety of cable tester on market is various, and the variety of instrument name is various, usually, when cable tester is used, it is carried to the detection position to be detected by staff and used.

[0003] Such as the application number CN202420005285.7 of a kind of portable cable tester, including storage box and cover plate, the cover plate is connected with the outer surface of storage box by hinge swing, the inside of the cover plate is provided with protection assembly, the inside of the storage box is provided with baffle, the inside of the storage box is provided with measuring instrument.The rubber pad, damper, buffer spring, return spring, moving rod and the mutual cooperation of moving cylinder can avoid the phenomenon that the surface damage of display screen occurs between cover plate and display screen, so as to protect display screen from being scratched or damaged, help to improve the service life and performance stability of portable cable tester, and ensure the normal use of display screen.

[0004] The portable cable tester in the above patent is usually placed in a storage box, and the cable tester is moved and transported together by carrying the storage box, which makes the operator need to carry the cable tester and the box to the designated position when using the cable tester, which is troublesome.

[0005] Therefore, we propose a portable cable tester to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of portable cable tester to solve the above background technique and the problem that operator needs to carry it together with box to designated position when using cable tester.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of portable cable tester, including containing assembly and the box cover being hinged by hinge, the outer surface of containing assembly is fixedly provided with moving assembly, containing assembly is moved position by the setting of moving assembly to be suitable for driving, the lower end of moving assembly four corners is respectively fixedly installed with universal wheel;

[0008] The mobile assembly comprises a fixing mechanism and a pulling mechanism movably connected to one side of the upper end of the fixing mechanism, and two winding mechanisms are respectively fixedly installed at the other two sides of the upper end of the fixing mechanism, the pulling mechanism is arranged to drive the fixing mechanism to move, and the winding mechanism is arranged to fix the long test line connected with the cable tester.

[0009] Preferably, the bottom surface of the accommodating assembly is fixedly installed with magnetic plug-in plates at both sides of the lower end, the inner cavity of the accommodating assembly is arranged with a cable tester body, and the upper end of the cable tester body is provided with a wiring port.

[0010] Preferably, the fixing mechanism comprises a concave shelf plate and magnetic plug-in slots arranged at both sides of the upper end of the bottom surface of the concave shelf plate, and circular grooves are arranged at both ends of one side of the upper end of the concave shelf plate, and a plurality of clamping grooves are linearly and equidistantly arranged on one side of the inner wall of the circular groove.

[0011] Preferably, the pulling mechanism comprises a connecting handle and plug-in rods fixedly installed at both sides of the lower end of the connecting handle, a resilient element is embeddedly installed at the lower end of one side of the outer wall of the plug-in rod, and a circular clamping ball is fixedly installed at one end of the resilient element.

[0012] Preferably, the winding mechanism comprises a connecting plate and a meandering opening block fixedly installed at the upper end of the connecting plate.

[0013] Preferably, a long spring is fixedly installed at one side of the upper end of the inner wall of the meandering opening block, and an inclined angle blocking block is fixedly installed at one end of the long spring.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The operator places the box containing the cable monitoring and the cable tester on the upper end of the concave shelf plate, so that the magnetic plug-in plates fixed at both sides of the lower end of the accommodating assembly are magnetically connected in the inner cavities of the magnetic plug-in slots, the position of the plug-in rod in the circular groove is moved to adjust the height of the connecting handle, the concave shelf plate and the accommodating assembly placed on the upper end thereof are moved by pulling the connecting handle, manual carrying of the accommodating assembly is not needed, and the utility model is convenient to use.

[0016] 2. When the operator uses the cable tester body in the inner cavity of the accommodating assembly, the wire harness and the wiring port are connected, if the wiring is long, the excess wire segment can be inserted from the opening at one side of the upper end of the meandering opening block, when the wire harness is connected, the inclined angle blocking block movably installed through the long spring is pressed to make the wire harness be wound in the inner cavity of the meandering opening block after the pressure is reduced, so that the wire harness is wound and stored. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is the three-dimensional structure schematic view of the containing assembly of the utility model;

[0019] Figure 3 It is the three-dimensional structure schematic view of the moving assembly of the utility model;

[0020] Figure 4 It is the Figure 3 The enlarged view of A of the utility model.

[0021] In the figure: 1, containing assembly; 11, magnetic plugboard; 12, cable test instrument body; 13, wiring port; 2, box cover; 3, moving assembly; 31, fixing mechanism; 311, concave shelf plate; 312, magnetic slot; 313, round groove; 314, clamping groove; 32, pulling mechanism; 321, connecting handle; 322, insertion rod; 323, elastic element; 324, round clamping ball; 33, winding mechanism; 331, connecting plate; 332, meander-shaped opening block; 333, long spring; 334, bevel blocking block; 4, universal wheel. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Embodiment one: please refer to Figures 1-4 A portable cable tester, comprising a containing assembly 1 and a box cover 2 hinged through a hinge, the outer surface of the containing assembly 1 is fixedly provided with a moving assembly 3, the moving assembly 3 is arranged to drive the containing assembly 1 to move to a position, and universal wheels 4 are fixedly installed at the lower end of the moving assembly 3.

[0024] The cable tester is the prior art at present, which is not limited here, and can be installed by purchasing a finished product on the market, such as a product model TLE-980.

[0025] The moving assembly 3 comprises a fixing mechanism 31 and a pulling mechanism 32 movably clamped on one side of the upper end of the fixing mechanism 31, and winding mechanisms 33 are fixedly installed at both ends of the other side of the upper end of the fixing mechanism 31, the pulling mechanism 32 is arranged to drive the fixing mechanism 31 to move to a position, and the winding mechanisms 33 are arranged to fix the longer test line connected with the cable tester.

[0026] The bottom end of the accommodating assembly 1 is fixedly provided with a magnetic plug plate 11 on both sides, and a cable testing instrument body 12 is placed in the inner cavity of the accommodating assembly 1. An upper end of the cable testing instrument body 12 is provided with a wiring port 13 which is suitable for connecting a detection wire harness (not shown).

[0027] The fixing mechanism 31 comprises a concave shelf plate 311 and a magnetic slot 312 provided on both sides of the upper end of the bottom surface of the concave shelf plate 311. A circular groove 313 is provided on one side of the upper end of the concave shelf plate 311, and a plurality of clamping grooves 314 are linearly and equidistantly provided on one side of the inner wall of the circular groove 313. The accommodating assembly 1 is placed in the middle of the inner cavity of the concave shelf plate 311, so that the magnetic plug plates 11 on both sides of the lower end of the accommodating assembly 1 are magnetically adsorbed in the inner cavity of the magnetic slot 312.

[0028] The pulling mechanism 32 comprises a connecting handle 321 and an insertion rod 322 fixedly provided on both sides of the lower end of the connecting handle 321. An elastic element 323 is embeddedly installed on one side of the lower end of the outer wall of the insertion rod 322, and a circular clamping ball 324 is fixedly installed on one end of the elastic element 323. The insertion rod 322 is movably installed in the inner cavity of the circular groove 313, and the circular clamping ball 324 on one side of the lower end of the outer wall of the insertion rod 322 is movably clamped in the inner cavity of the clamping groove 314 under the elastic force of the elastic element 323.

[0029] In this embodiment, when the operator uses the cable detection instrument, the box containing the cable monitoring and the cable detection instrument are placed on the upper end of the concave shelf plate 311, so that the magnetic plug plates 11 fixed on both sides of the lower end of the accommodating assembly 1 are magnetically connected in the inner cavity of the magnetic slot 312, thereby improving the stability of the accommodating assembly 1 placed on the upper end of the concave shelf plate 311. Meanwhile, the operator can adjust the setting height of the connecting handle 321 by moving the position of the insertion rod 322 in the inner cavity of the circular groove 313. After determining the use height of the connecting handle 321, the circular clamping ball 324 fixed on one side of the lower end of the outer wall of the insertion rod 322 is pushed out of the clamping groove 314 under the elastic force of the elastic element 323, thereby fixing the setting height of the connecting handle 321. The operator moves the concave shelf plate 311 and the accommodating assembly 1 placed on the upper end of the concave shelf plate 311 by pulling the connecting handle 321, without manually carrying the accommodating assembly 1 back and forth, thereby achieving convenient use.

[0030] Embodiment two: This embodiment is an improvement based on embodiment one. For details, please refer to Figure 3 The winding mechanism 33 comprises a connecting plate 331 and a back-shaped opening block 332 fixedly provided on the upper end of the connecting plate 331. The back-shaped opening block 332 is provided for winding and arranging the wire harness connected with the wiring port 13.

[0031] The inner wall of the U-shaped opening block 332 is fixedly provided with a long spring 333 on one side of the upper end, one end of the long spring 333 is fixedly provided with an inclined angle blocking block 334, and the other end of the long spring 333 is fixedly provided on the lower end of the inclined angle blocking block 334. The gap of the U-shaped opening block 332 is blocked by the inclined angle blocking block 334.

[0032] In the embodiment, when the operator uses the cable testing instrument body 12 in the inner cavity of the containing assembly 1, the wire harness and the wiring port 13 can be connected, and when the wiring is long, the excess wire segment can be inserted from the opening on one side of the upper end of the U-shaped opening block 332. When the wire harness is connected, the inclined angle blocking block 334 movably installed through the long spring 333 is pressed to be lowered under pressure, and the wire harness is wound in the inner cavity of the U-shaped opening block 332. When not in use, the inclined angle blocking block 334 is reset under the elastic force of the long spring 333 to block the opening on one side of the upper end of the U-shaped opening block 332.

[0033] Working principle: the operator places the box containing the cable monitoring and the cable detection instrument on the upper end of the concave rack plate 311, so that the magnetic plug-in plate 11 fixed on both sides of the lower end of the containing assembly 1 is magnetically connected in the inner cavity of the magnetic plug-in groove 312. The setting height of the connecting handle 321 is adjusted by moving the position of the insertion rod 322 in the inner cavity of the circular groove 313. The circular clamping ball 324 fixed on one side of the lower end of the outer wall of the insertion rod 322 by the elastic element 323 is pushed out of the clamping groove 314 to be fixed under the elastic force, so that the setting height of the connecting handle 321 is fixed. The operator moves the concave rack plate 311 and the containing assembly 1 placed on the upper end of the concave rack plate 311 by pulling the connecting handle 321, without manually carrying the containing assembly 1 back and forth. When the cable testing instrument body 12 in the inner cavity of the containing assembly 1 is used, the wire harness and the wiring port 13 can be connected. When the wiring is long, the excess wire segment can be inserted from the opening on one side of the upper end of the U-shaped opening block 332. When the wire harness is connected, the inclined angle blocking block 334 movably installed through the long spring 333 is pressed to be lowered under pressure, and the wire harness is wound in the inner cavity of the U-shaped opening block 332. When not in use, the inclined angle blocking block 334 is reset under the elastic force of the long spring 333 to block the opening on one side of the upper end of the U-shaped opening block 332.

[0034] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0035] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A portable cable tester comprising a housing assembly (1) and a lid (2) hinged by a hinge, characterized in that: The outer surface of the containing assembly (1) is fixedly provided with a moving assembly (3), the moving assembly (3) is arranged to drive the containing assembly (1) to move, and the lower end of the moving assembly (3) is fixedly provided with universal wheels (4) at four corners. The moving assembly (3) comprises a fixing mechanism (31) and a pulling mechanism (32) movably connected to one side of the upper end of the fixing mechanism (31), two ends of the other side of the upper end of the fixing mechanism (31) are fixedly provided with winding mechanisms (33), the pulling mechanism (32) is arranged to drive the fixing mechanism (31) to move, and the winding mechanism (33) is arranged to fix the long test line connected with the cable tester.

2. A portable cable tester according to claim 1, wherein: The bottom of the containing assembly (1) is fixedly provided with magnetic plug-in plates (11) at both sides of the lower end, the inner cavity of the containing assembly (1) is provided with a cable tester body (12), and the upper end of the cable tester body (12) is provided with a wiring port (13).

3. The portable cable tester of claim 1, wherein: The fixing mechanism (31) comprises a concave frame plate (311) and magnetic insertion grooves (312) arranged at both sides of the upper end of the bottom of the concave frame plate (311), two ends of one side of the upper end of the concave frame plate (311) are provided with circular grooves (313), and the inner wall of the circular groove (313) is linearly and equidistantly provided with a plurality of clamping grooves (314).

4. The portable cable tester of claim 1, wherein: The pulling mechanism (32) comprises a connecting handle (321) and insertion rods (322) fixedly arranged at both sides of the lower end of the connecting handle (321), the outer wall of the insertion rod (322) is fixedly provided with elastic elements (323) at the lower end of one side, and one end of the elastic element (323) is fixedly provided with a circular clamping ball (324).

5. The portable cable tester of claim 1, wherein: The winding mechanism (33) comprises a connecting plate (331) and a back-shaped opening block (332) fixedly arranged at the upper end of the connecting plate (331).

6. A portable cable tester according to claim 5, wherein: The inner wall of the back-shaped opening block (332) is fixedly provided with a long spring (333) at one side of the upper end, and one end of the long spring (333) is fixedly provided with an inclined angle blocking block (334).

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