CN219392158U - Handheld electricity inspection device - Google Patents

Abstract

The utility model relates to a handheld electricity testing device, which comprises an insulating handle, wherein a handheld hole is formed in the outer wall of the insulating handle, an arc-shaped hole is formed in the inner wall of the handheld hole and positioned at the upper end of the handheld hole, soft cushions are fixedly arranged on the inner walls of the handheld hole and the arc-shaped hole, an insulating check ring is fixedly arranged at one end of the insulating handle, a user can penetrate four fingers through the handheld hole and make the fingers contact with the inner wall of the arc-shaped hole, then the insulating handle can be held for holding the device, the handheld effect of the device is better and the device is not easy to fall off due to the design, and the insulating check ring is arranged for protecting the user so as to prevent the phenomenon of false touch.

Description

Handheld electricity inspection device

Technical Field

The utility model relates to the technical field of electricity testing devices, in particular to a handheld electricity testing device.

Background

Live working refers to a working method for overhauling and testing on high-voltage electrical equipment without power outage, and a live detection device generally comprises an insulation measuring rod for measuring length or interval, a surface leakage ammeter, a hygrometer, an electricity checking device, a voltage detection system and the like; in addition, the current electricity inspection device is troublesome to detect in places which are not touched or have small space, and the utility model provides a new solution to the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the problems in the prior art, the utility model provides a handheld electricity testing device, which aims to solve the technical problem that most of handles of the electricity testing device in the prior art mentioned in the background art are rod-shaped, and workers easily slip from hands if the workers make errors or collide with the electricity testing device.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hand-held type tests electric installation, includes insulating handle, hand hole has been seted up on insulating handle's the outer wall, on hand hole's the inner wall, and be located the upper end and seted up the arc hole, all be fixed on hand hole and the inner wall in arc hole and be equipped with the cushion, insulating handle's one end is fixed and is equipped with insulating retaining ring, the fixed barrel that is equipped with on insulating retaining ring's the outer wall, the locating hole has been seted up on the outer wall of barrel and be located other one end, the slip of barrel is equipped with the telescopic link, the regulation hole has been seted up on the outer wall of telescopic link, the regulation hole is provided with a plurality ofly, and becomes linear arrangement.

Preferably, the outer end of locating hole, and be located the outer wall of barrel and be equipped with fixed section of thick bamboo, the inside slip of fixed section of thick bamboo is equipped with the locating pin, the one end of locating pin is located the inside of locating hole, the fixed spring that is equipped with of one end of fixed section of thick bamboo, the one end of locating pin passes the spring and is fixed and be equipped with square piece, the one end and the inner wall fixed connection of square piece of spring are convenient for fix barrel and telescopic link.

In a further preferred aspect, a connecting block is fixedly arranged at one end of the telescopic rod, a connecting hole is formed in the connecting block, a mounting block is arranged in the connecting hole, threaded holes are formed in the connecting block and the mounting block, and fixing screws are arranged in the threaded holes and are convenient to fix the connecting block and the mounting block.

In a further preferred embodiment, the outer wall of the mounting block is fixedly provided with a housing, the outer wall of the housing is fixedly provided with a guide pillar, one end of the guide pillar is fixedly provided with a probe, the upper end face of the housing is fixedly provided with an alarm, and the alarm is respectively electrically connected with the guide pillar and the probe, so that electricity is conveniently transmitted to the alarm.

In a further preferred aspect, a pull ring is fixedly arranged on the outer wall of the square block, so that the positioning pin can be pulled conveniently.

In a further preferred embodiment, the upper end surface of the fixing screw is fixedly provided with a vertical plate, so that the fixing screw is convenient to detach.

In a further preferred embodiment, the arcuate holes are provided in four groups and have a diameter equal to the diameter of a human finger, so as to facilitate the user's hand-holding of the device.

(III) beneficial effects

Compared with the prior art, the utility model provides a handheld electricity inspection device, which has the following beneficial effects:

1. according to the utility model, the insulating handle, the handheld hole, the arc-shaped hole, the soft cushion and the insulating check ring are arranged, so that a user can pass four fingers through the handheld hole and make the fingers contact with the inner wall of the arc-shaped hole, then the insulating handle can be held to hold the device, the handheld effect of the device is better, falling is not easy to occur by the user through the design, and the user can be protected by arranging the insulating check ring, so that the phenomenon of false touch is prevented;

2. according to the utility model, the cylinder body, the positioning hole, the telescopic rod, the adjusting hole, the fixed cylinder, the positioning pin, the spring and the square block are arranged, so that when a user needs to detect power transformation equipment which is far away and cannot be reached or is narrow in space, the square block can be pulled by the pull ring, then the telescopic rod is pulled to be elongated, when the telescopic rod is pulled to a proper length, the pull ring is released, at the moment, one end of the positioning pin is pressed into the positioning hole by the spring, so that the fixation of the cylinder body and the telescopic rod is completed, and at the moment, the length of the device is prolonged, so that the power transformation equipment is detected;

3. according to the utility model, the connecting block, the connecting hole, the mounting block, the threaded hole, the fixing screw, the guide pillar, the probe and the alarm are arranged, so that a user can contact the probe with the tested equipment, when the equipment is electrified, the probe can transmit electricity to the alarm through the guide pillar to alarm, so that the user is reminded of being untouchable, the effect of electricity inspection is achieved, and the probe and the alarm can be conveniently detached by the user through the arrangement of the connecting hole, the mounting block and the fixing screw, so that the equipment is convenient to repair and replace.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a handheld electroscope device according to the present utility model;

FIG. 2 is a partial schematic view of the area A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the location of a hand hole, an arcuate hole and an insulating collar on an insulating handle according to the present utility model;

FIG. 4 is an exploded view of the installation of the connection block, mounting block and set screw of the present utility model;

FIG. 5 is a schematic view of the location of the locating pin square block and tab of the present utility model;

FIG. 6 is a schematic view of the location of the locating holes and springs on the cylinder in the present utility model.

In the figure: 1. an insulating handle; 2. a hand-held hole; 3. an arc-shaped hole; 4. a soft cushion; 5. an insulating retainer ring; 6. a cylinder; 7. positioning holes; 8. a telescopic rod; 9. an adjustment aperture; 10. a fixed cylinder; 11. a positioning pin; 12. a spring; 13. square blocks; 14. a connecting block; 15. a connection hole; 16. a mounting block; 17. a threaded hole; 18. a fixing screw; 19. a housing; 20. a guide post; 21. a probe; 22. an alarm; 23. a pull ring; 24. and a vertical plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-6, a handheld electricity testing device comprises an insulating handle 1, wherein a handheld hole 2 is formed in the outer wall of the insulating handle 1, an arc-shaped hole 3 is formed in the upper end of the handheld hole 2, soft cushions 4 are fixedly arranged on the inner walls of the handheld hole 2 and the arc-shaped hole 3, an insulating retainer ring 5 is fixedly arranged at one end of the insulating handle 1, a barrel 6 is fixedly arranged on the outer wall of the insulating retainer ring 5, a positioning hole 7 is formed in the outer wall of the barrel 6 and located at the other end, a telescopic rod 8 is arranged in a sliding mode of the barrel 6, an adjusting hole 9 is formed in the outer wall of the telescopic rod 8, and a plurality of adjusting holes 9 are linearly arranged.

In this embodiment, the outer end of the positioning hole 7, and be equipped with a fixed section of thick bamboo 10 on the outer wall of barrel 6, the inside slip of fixed section of thick bamboo 10 is equipped with locating pin 11, the one end of locating pin 11 is located the inside of positioning hole 7, the fixed spring 12 that is equipped with of one end of fixed section of thick bamboo 10, the one end of locating pin 11 passes spring 12 and is fixed and be equipped with square 13, the one end of spring 12 and the inner wall fixed connection of square 13, the user can fix barrel 6 and telescopic link 8 through locating pin 11.

In this embodiment, a connecting block 14 is fixedly arranged at one end of the telescopic rod 8, a connecting hole 15 is formed in the connecting block 14, a mounting block 16 is arranged in the connecting hole 15, threaded holes 17 are formed in the connecting block 14 and the mounting block 16, a fixing screw 18 is arranged in the threaded holes 17, and a user can fix and detach the connecting block 14 and the mounting block 16 through the fixing screw 18.

In this embodiment, the outer wall of the mounting block 16 is fixedly provided with a housing 19, the outer wall of the housing 19 is fixedly provided with a guide pillar 20, one end of the guide pillar 20 is fixedly provided with a probe 21, the upper end surface of the housing 19 is fixedly provided with an alarm 22, the alarm 22 is respectively electrically connected with the guide pillar 20 and the probe 21, and when the detected equipment is electrified, the alarm 22 can give an alarm to remind a user.

In this embodiment, a pull ring 23 is fixedly arranged on the outer wall of the square block 13, and a user can pull the positioning pin 11 through the pull ring 23 so as to make one end of the positioning pin break away from the positioning hole 7.

In the present embodiment, the upper end surface of the fixing screw 18 is fixedly provided with the vertical plate 24, and by providing the vertical plate 24, a user can detach the fixing screw 18 without using an external tool.

In this embodiment, the arc-shaped holes 3 are provided with four groups, and the diameter is equal to the diameter of the finger of the human body, so that the fitting degree between the hand of the user and the insulated handle 1 of the device can be increased, and falling is prevented.

Example 2:

in sum, when using, the user can pass handheld hole 2 with four fingers, and make finger and the contact of arc hole 3 inner wall, then alright hold insulating handle 1, so as to hold the device, the handheld effect of device is better through this design user, be difficult for taking place to drop, and can also protect the user through setting up insulating retaining ring 5, in order to prevent the phenomenon that the mistake bumps, when need to touch the transformer equipment that is far away and not reaching or the space is narrow and small, can pull square 13 through pull ring 23 earlier, then rethread pulling telescopic link 8 makes its extension, when pulling suitable length, loosen pull ring 23 again, at this moment spring 12 just can impress the one end of locating pin 11 in locating hole 7, so as to accomplish the fixed to barrel 6 and telescopic link 8, the length of device just can become long at this moment, so as to detect transformer equipment, at the time of detection, the user can touch probe 21 and the tested equipment, when this equipment is electrified, the probe 21 just can be transmitted 20 on the guide pillar 22 to the user, can be carried out the electric transducer 22 and the warning device is carried out, can be installed to the user and the warning device is convenient for the change, the warning device is installed and is used to the warning device is convenient, the warning device is installed and is used to the warning device is changed, the warning device is convenient is installed and is used to be used to the warning device is installed and is used to the warning device is replaced to the warning device is 16.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a hand-held type electricity inspection device, includes insulating handle (1), its characterized in that: the utility model discloses a high-voltage power supply, including insulating handle (1) and fixed barrel, insulating handle (1) is equipped with handheld hole (2) on the outer wall of insulating handle (1), handheld hole (2) is equipped with on the inner wall of inner wall (2), and be located the upper end and offered arc hole (3), all be fixed on the inner wall of handheld hole (2) and arc hole (3) and be equipped with cushion (4), insulating handle (1)'s one end is fixed and is equipped with insulating retaining ring (5), insulating retaining ring (5) are fixed on the outer wall of being equipped with barrel (6), on barrel (6)'s the outer wall and be located other one end and have offered locating hole (7), barrel (6)'s slip is equipped with telescopic link (8), regulation hole (9) have been offered on telescopic link (8)'s the outer wall, regulation hole (9) are provided with a plurality of, and become linear arrangement, the outer end of locating hole (7), and be located barrel (6) are equipped with fixed barrel (10) on the outer wall, the inside slip of fixed barrel (10) is equipped with locating pin (11), one end of locating pin (11) is located the inside of locating pin (7), one end that is equipped with fixed block (12) and one end of spring (12) is equipped with square spring (12).

2. A hand-held electroscopic device according to claim 1 and wherein: connecting block (14) are fixedly arranged at one end of telescopic link (8), connecting hole (15) are formed in connecting block (14), installation block (16) are arranged in connecting hole (15), threaded holes (17) are formed in connecting block (14) and installation block (16), and fixing screws (18) are arranged in threaded holes (17).

3. A hand-held electroscope device as claimed in claim 2, wherein: the device is characterized in that a shell (19) is fixedly arranged on the outer wall of the mounting block (16), a guide pillar (20) is fixedly arranged on the outer wall of the shell (19), a probe (21) is fixedly arranged at one end of the guide pillar (20), an alarm (22) is fixedly arranged on the upper end face of the shell (19), and the alarm (22) is electrically connected with the guide pillar (20) and the probe (21) respectively.

4. A hand-held electroscopic device according to claim 1 and wherein: and a pull ring (23) is fixedly arranged on the outer wall of the square block (13).

5. A hand-held electroscope device as claimed in claim 2, wherein: the upper end face of the fixing screw (18) is fixedly provided with a vertical plate (24).

6. A hand-held electroscopic device according to claim 1 and wherein: the arc holes (3) are provided with four groups, and the diameter of the arc holes is equal to that of the human fingers.