Portable electroscope

Abstract

The utility model relates to the technical field of electroscopes, and discloses a portable electroscope which comprises a handle rod and a connecting rod A slidably connected in the handle rod, the upper end of the connecting rod A is fixedly provided with a connecting rod B, the upper end of the connecting rod B is provided with a mounting seat, and the upper end of the mounting seat is fixedly provided with an electroscope body. One side of the electroscope body is provided with a probe, the pull rod is pulled outwards, the magnetic block is made to be away from the groove, the connecting rod A and the connecting rod B slide downwards till the bottom wall of the connecting rod A makes contact with the inner bottom wall of the handle rod, then the pull rod is loosened, and the magnetic block can move towards the connecting rod B through the restoring force of the connecting spring. And then a magnetic layer B and a magnetic block which are opposite in magnetism can attract each other, so that the magnetic block is clamped on a connecting rod B and is arranged at the lower end of a limiting ring, the position of the connecting rod B can be fixed, storage of the connecting rod A can be completed, the overall length is shortened, the occupied space is reduced, and storage and carrying are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electroscope, concretely is a kind of electroscope of convenient to carry. BACKGROUND

[0002] Electroscope is a kind of tool for detecting whether there is voltage in electrical equipment or circuit, before use, ensure that electroscope is in good working condition, check battery capacity and insulating part, and it is widely used in electrical maintenance and installation work.

[0003] As the utility model discloses a kind of convenient to carry's electroscope, including electroscope body, the one end of the electroscope body is equipped with contact, the side of the electroscope body is equipped with display screen, including panel, the recess is equipped in the panel, the inner wall of the recess is equipped with the relatively arranged damping pivot one, the damping pivot one between two sides is equipped with rotating plate, the recess in the panel is equipped with the rotating groove one matched with rotating plate on one side, the rotating plate is equipped with placing groove, the placing groove is equipped with the relatively arranged damping pivot two matched with electroscope body, the rotating plate and panel are connected by quick connecting mechanism, the rotating groove two matched with electroscope body is equipped in the placing groove on one side of the rotating plate.The utility model compared with prior art has the advantages of saving containing space, and the contact has protection function.

[0004] The above patent proposes that the contact can be protected from bumping with other objects by the cooperation of the panel and the rotating plate, but during use, the electroscope needs to be checked at different locations by staff, and the electroscope does not have a function for manual personnel to take, so it cannot be used anytime and anywhere, which is inconvenient to use and affects work efficiency.

[0005] Therefore, we propose a kind of convenient to carry's electroscope to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of convenient to carry's electroscope to solve the above background technique and propose the problem that staff needs to be checked at different locations, and the electroscope does not have a function for manual personnel to take, so it cannot be used anytime and anywhere, which is inconvenient to use and affects work efficiency.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A convenient portable electroscope, including handle rod and the connecting rod A of sliding connection in the inside of handle rod, the upper end of connecting rod A is fixedly installed with connecting rod B, the upper end of connecting rod B is provided with mounting seat, the upper end of mounting seat is fixedly installed with electroscope body, the side of electroscope body is provided with the probe for detecting circuit, the outside of handle rod is equipped with rubber cover, the lower end of rubber cover is provided with the rope for being covered in staff wrist, the outside of handle rod still is provided with stop piece, and the position of connecting rod A and connecting rod B is limited to the stop piece, so that the overall length becomes short;

[0008] The stop piece includes an installation frame provided on the outside of the handle rod and a pull rod slidingly penetrating one side of the installation frame, one end of the pull rod penetrates the handle rod and is connected with a magnetic block, a cavity is formed in the inside of the handle rod, the magnetic block is arranged in the cavity, a connecting spring is wound on the outside of the pull rod, and the connecting spring is arranged between the installation frame and the handle rod. When the pull rod is pulled, the connecting spring can be extruded, so that the magnetic block moves into the cavity.

[0009] Preferably, a plurality of grooves are uniformly formed on the surface of the connecting rod A, a magnetic layer A is arranged on one side of the grooves, the magnetic layer A and the magnetic block are opposite magnetic materials, can attract each other, so that the magnetic block is inserted into the groove, and the position of the connecting rod A can be limited.

[0010] Preferably, anti-skid lines for preventing slipping are uniformly distributed on the surface of the rubber cover, and a mounting block is further arranged on the outer wall of the handle rod, a hook is fixedly installed on one side of the mounting block, and the hook is used in cooperation with the waistband of the staff.

[0011] Preferably, the stop piece is provided with two groups, and the two groups of stop pieces are symmetrically distributed about the center line of the handle rod, the magnetic block is matched with the groove, and the groove can accommodate the magnetic block.

[0012] Preferably, a limiting ring is sleeved on the outer wall of the connecting rod B, a magnetic layer B is further arranged on the outer wall of the connecting rod B, the magnetic layer B and the magnetic block are opposite magnetic materials and can attract each other.

[0013] Preferably, an illuminating piece is further arranged on the electroscope body, the illuminating piece includes a mounting groove and a lamp holder arranged in the mounting groove, lamp beads for illumination are arranged on the surface of the lamp holder, and the lamp holder is fixed in the mounting groove through bolts.

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

[0015] 1、By setting the handle rod, connecting rod A, connecting rod B, mounting seat, electroscope body and probe, after using the probe, the connecting rod A can be retracted into the handle rod by the limiting piece, so that the overall length of the device is shortened, the space can be effectively saved, and the device can not only be sleeved on the wrist of the worker by the rope, but also be hung on the waistband of the worker by the hook, the carrying mode is more, the device is convenient to carry, the worker can take it at any time, and the device is more practical.

[0016] 2、By setting the lighting piece, light can be provided for the worker, the observation on the part to be inspected is facilitated, and the use safety is improved. 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 a handle rod structure schematic view of the utility model;

[0019] Figure 3 It is a limiting piece three-dimensional structure schematic view of the utility model;

[0020] Figure 4 It is a lighting piece three-dimensional structure schematic view of the utility model.

[0021] In the drawing: 1, handle rod; 11, rubber sleeve; 12, anti-skid pattern; 13, rope; 14, mounting block; 15, hook; 16, limiting piece; 161, mounting frame; 162, pull rod; 163, magnetic block; 164, cavity; 165, connecting spring; 2, connecting rod A; 21, groove; 22, magnetic layer A; 3, connecting rod B; 31, limiting ring; 32, magnetic layer B; 4, mounting seat; 5, electroscope body; 6, probe; 7, lighting piece; 71, mounting groove; 72, lamp holder; 73, lamp bead part. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] Embodiment one: please refer to Figure 1 , Figure 2 and Figure 3The utility model provides a portable electroscope, including handle rod 1 and the connecting rod A2 of sliding connection in the inside of handle rod 1, the upper end of connecting rod A2 is fixedly installed with connecting rod B3, the upper end of connecting rod B3 is provided with mounting seat 4, the upper end of mounting seat 4 is fixedly installed with electroscope body 5, and the side of electroscope body 5 is provided with probe 6 for detecting circuit, the outside of handle rod 1 is equipped with rubber sleeve 11, and the lower end of rubber sleeve 11 is provided with sleeve rope 13 for being sleeved in the wrist of staff, the outside of handle rod 1 is also provided with stopper 16, and the position of connecting rod A2 and connecting rod B3 is limited to make the overall length shorter, reduce the space occupation, and it is convenient to store and carry, and it is convenient for staff to use at any time and anywhere,

[0024] The stopper 16 includes an installation frame 161 disposed on the outside of the handle rod 1 and a pull rod 162 slidingly penetrating one side of the installation frame 161, one end of the pull rod 162 penetrates the handle rod 1 and is connected with a magnetic block 163, a cavity 164 is formed in the inside of the handle rod 1, the magnetic block 163 is disposed in the cavity 164, a connecting spring 165 is wound on the outside of the pull rod 162, and the connecting spring 165 is disposed between the installation frame 161 and the handle rod 1. When the pull rod 162 is pulled, the connecting spring 165 can be extruded, so that the magnetic block 163 moves into the cavity 164.

[0025] A plurality of grooves 21 are uniformly formed on the surface of the connecting rod A2, and a magnetic layer A22 is disposed on one side of the groove 21. The magnetic layer A22 and the magnetic block 163 are opposite magnetic blocks that can attract each other, so that the magnetic block 163 is inserted into the groove 21 to limit the position of the connecting rod A2. In the initial state, the bottom of the connecting rod A2 is disposed on the inner bottom wall of the handle rod 1, and the magnetic block 163 is disposed on the outside of the connecting rod B3. When the connecting rod A2 needs to be moved out, the pull rod 162 is pulled, the connecting rod A2 is pulled, and then the pull rod 162 is released. The self-restoring force of the connecting spring 165 can make the magnetic block 163 inserted into the groove 21 to fix the position of the connecting rod A2. At this time, the distance between the electroscope body 5 and the handle rod 1 is lengthened, and the detection can be used.

[0026] The stopper 16 is provided in two groups, and the two groups of stoppers 16 are symmetrically distributed about the center line of the handle rod 1. The magnetic block 163 is matched with the groove 21, and the groove 21 can accommodate the magnetic block 163.

[0027] A limiting ring 31 is sleeved on the outer wall of the connecting rod B3. A magnetic layer B32 is further disposed on the outer wall of the connecting rod B3. The magnetic layer B32 and the magnetic block 163 are opposite magnetic blocks that can attract each other.

[0028] In the embodiment: in use, the worker pulls the pull rod 162 outward, so that the magnetic block 163 moves away from the groove 21, so that the connecting rod A2 and the connecting rod B3 slide downward until the bottom wall of the connecting rod A2 contacts the inner bottom wall of the handle rod 1, then releases the pull rod 162, and uses the restoring force of the connecting spring 165 itself to move the magnetic block 163 to the connecting rod B3, and then uses the magnetic layer B32 and the magnetic block 163 which are opposite in magnetism to attract each other, so that the magnetic block 163 is clamped on the connecting rod B3 and is placed at the lower end of the limiting ring 31, which can fix the position of the connecting rod B3, so as to complete the storage of the connecting rod A2, so that the overall length is shortened, the occupied space is reduced, and the device is convenient to store and carry. The worker can use it anytime and anywhere, and the sleeve rope 13 provided can be sleeved on the worker's wrist, which is not easy to drop when using the electroscope body 5, improves the stability of use, and is convenient to use.

[0029] Embodiment two: this embodiment is an improvement based on embodiment one, specifically, please refer to Figure 2 and Figure 4 The surface of the rubber sleeve 11 is uniformly distributed with anti-skid lines 12 for anti-skid, and the outer wall of the handle rod 1 is further provided with a mounting block 14, one side of the mounting block 14 is fixedly provided with a hook 15, and the hook 15 is used to cooperate with the worker's waist belt, so that the handle rod 1 can be hung on the worker's waist, so that the whole device can be hung on the worker's body, and the device is convenient to use at any time.

[0030] The electroscope body 5 is further provided with an illuminating part 7, the illuminating part 7 comprises an installation groove 71 and a lamp holder 72 arranged in the installation groove 71, the surface of the lamp holder 72 is provided with a lamp bead part 73 for illumination, and the lamp holder 72 is fixed in the installation groove 71 by bolts, so as to be fixed on the electroscope body 5 for use.

[0031] In the embodiment: before use, the hook 15 can be used to hang the device on the worker's waist, so that the worker can use it at any time, and it is convenient to carry. When using at night, the lamp bead part 73 can be started to illuminate, which can provide light for the worker and help the worker to check, thereby improving the safety of use.

[0032] Working principle: the device can be hung on the waist of the worker by the hook 15, the worker can use it at any time, and when used at night, the lamp bead part 73 can be started to illuminate, which can provide light for the worker and help the worker to check, when in use, the worker pulls the pull rod 162 outward, so that the magnetic block 163 moves away from the groove 21, the connecting rod A2 and the connecting rod B3 slide downward until the bottom wall of the connecting rod A2 contacts the inner bottom wall of the handle rod 1, then the pull rod 162 is released, the magnetic block 163 moves to the connecting rod B3 by the restoring force of the connecting spring 165, then the magnetic layer B32 and the magnetic block 163 which are opposite in magnetism can attract each other, so that the magnetic block 163 is clamped on the connecting rod B3 and is located at the lower end of the limiting ring 31, the position of the connecting rod B3 is fixed, so that the storage of the connecting rod A2 can be completed, the overall length is shortened, and the occupied space is reduced.

[0033] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0034] Although the utility model has been described 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. within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A portable electroscope, comprising a handle rod (1) and a connecting rod A (2) slidingly connected inside the handle rod (1), the upper end of the connecting rod A (2) is fixedly installed with a connecting rod B (3), the upper end of the connecting rod B (3) is provided with a mounting seat (4), the upper end of the mounting seat (4) is fixedly installed with an electroscope body (5), one side of the electroscope body (5) is provided with a probe (6) for detecting a circuit, characterized in that: The outer side of the handle rod (1) is sleeved with a rubber sleeve (11), the lower end of the rubber sleeve (11) is provided with a sleeve rope (13) for sleeving the wrist of the staff, and the outer side of the handle rod (1) is further provided with a limiting piece (16) for limiting the position of the connecting rod A (2) and the connecting rod B (3). The limiting piece (16) comprises a mounting frame (161) arranged on the outer side of the handle rod (1) and a pull rod (162) slidingly penetrating one side of the mounting frame (161), one end of the pull rod (162) penetrates the handle rod (1) and is connected with a magnetic block (163), the handle rod (1) is internally provided with a cavity (164), the magnetic block (163) is arranged in the cavity (164), and the outer side of the pull rod (162) is wound with a connecting spring (165), and the connecting spring (165) is arranged between the mounting frame (161) and the handle rod (1).

2. A convenient portable electroscope according to claim 1, characterized in that: The surface of the connecting rod A (2) is uniformly provided with a plurality of grooves (21), one side of the groove (21) is provided with a magnetic layer A (22), and the magnetic layer A (22) and the magnetic block (163) are opposite magnetic materials.

3. A convenient portable electroscope according to claim 2, characterized in that: The surface of the rubber sleeve (11) is uniformly distributed with anti-skid lines (12) for anti-skid, and the outer wall of the handle rod (1) is further provided with a mounting block (14), one side of the mounting block (14) is fixedly provided with a hook (15).

4. A convenient portable electroscope according to claim 3, characterized in that: The limiting piece (16) is provided with two groups, and the two groups of limiting pieces (16) are symmetrically distributed about the center line of the handle rod (1).

5. A conveniently portable electroscope according to claim 4, wherein: The outer wall of the connecting rod B (3) is sleeved with a limiting ring (31), and the outer wall of the connecting rod B (3) is further provided with a magnetic layer B (32), and the magnetic layer B (32) and the magnetic block (163) are opposite magnetic materials.

6. A portable electroscope according to claim 5, wherein: The electric tester body (5) is further provided with an illuminating piece (7), the illuminating piece (7) comprises a mounting groove (71) and a lamp holder (72) arranged in the mounting groove (71), and the surface of the lamp holder (72) is provided with a lamp bead part (73) for illumination.

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