CN213986634U

CN213986634U - High-voltage insulation resistance tester

Info

Publication number: CN213986634U
Application number: CN202022779701.3U
Authority: CN
Inventors: 伍军
Original assignee: Guangdong Jun'an Zhiyuan Technology Co ltd
Current assignee: Guangdong Jun'an Zhiyuan Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-17
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a high-voltage insulation resistance tester, press from both sides and collude with the high-voltage bar replacement including casing, alligator clip test wire, high-voltage bar replacement, surface one side top of casing is equipped with the interface that charges, and the bottom of the interface that charges is equipped with the USB interface, surface one side bottom of casing is equipped with the function button, and the bottom of function button is equipped with the test button, the surface opposite side top of casing is equipped with LINE protection port, and the surface opposite side bottom of casing is equipped with GUARD protection port, and GUARD protection port's bottom is equipped with EARTH ground connection port. The utility model discloses a high pressure test stick is furnished with removable crocodile and presss from both sides and hook, adaptable various test places, and the instrument adopts firm double-deck shell structure, instrument outer container protection level IP65, can prevent the invasion of moisture dust in the transportation storage process and prevent the effective protection instrument of striking to and it has the range broad, and resolution ratio is high, the simple operation, sturdy and durable, accurate reliable, stable performance, advantages such as interference killing feature is strong.

Description

High-voltage insulation resistance tester

Technical Field

The utility model relates to a resistance tester technical field specifically is a high-voltage insulation resistance tester.

Background

The resistance tester is used for electrical safety inspection and ground engineering completion inspection. The resistance tester has many types, including a ground resistance tester, an insulation resistance tester, a direct current resistance tester, a surface resistance tester and a loop resistance tester.

The existing resistance tester is troublesome to use, is easily influenced by external factors to cause unstable performance precision, and matched equipment is fixed, cannot be flexibly used and cannot adapt to various test places.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high voltage insulation resistance tester to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-voltage insulation resistance tester, includes that casing, crocodile press from both sides test wire, high-voltage bar replacement press from both sides and the high-voltage bar replacement colludes, the surperficial one side top of casing is equipped with the interface that charges, and the bottom of the interface that charges is equipped with the USB interface, the surperficial one side bottom of casing is equipped with the function button, and the bottom of function button is equipped with the test button, the surperficial opposite side top of casing is equipped with LINE protection port, and the surperficial opposite side bottom of casing is equipped with GUARD protection port, and GUARD protection port's bottom is equipped with EARTH ground connection port.

Preferably, the top end in the middle of the surface of the casing is provided with a touch color screen, and the bottom end in the middle of the surface of the casing is provided with a range selection switch.

Preferably, the surface of the LINE protection port is connected with a high-voltage testing rod, the LINE protection port and the high-voltage testing rod are both red in design, and one end of the high-voltage testing rod can be connected with a high-voltage rod replacement clamp and a high-voltage rod replacement hook.

Preferably, the crocodile clip test lines are two, and the two crocodile clip test lines are respectively in green and black design.

Preferably, the black crocodile clip test line is connected to an EARTH port of the EARTH, and the EARTH port of the EARTH is also designed to be black.

Preferably, the crocodile clip test line is connected to a GUARD protection port in a green mode, and the GUARD protection port is also designed in a green mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the interface that charges, make the utility model discloses can carry out external power supply and charge, reach the effect that charges, through the cooperation of function button and test button, make the utility model discloses can be controlled by the staff, reach the effect that the staff of being convenient for control used.

2. The utility model discloses a set up the various screen of touch, make the utility model discloses the data that test out can show its surface, has reached the effect of display data, through the cooperation that high-pressure stick replacement clamp and high-pressure stick replacement colluded, make the one end of high-pressure test stick can change, has reached and to have carried out the effect that changes the use in a flexible way according to in service behavior.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic structural view of the high-voltage testing rod of the present invention;

fig. 3 is a schematic structural view of the alligator clip test line of the present invention;

FIG. 4 is a schematic view of the structure of the high-pressure rod replacement clip of the present invention;

fig. 5 is a schematic view of the high-pressure bar replacement hook structure of the present invention.

In the figure: 1. a housing; 2. touching a color screen; 3. function keys; 4. testing the key; 5. a range selection switch; 6. a USB interface; 7. a charging interface; 8. a LINE protection port; 9. a GUARD protected port; 10. an EARTH ground port; 11. a high voltage test bar; 12. a crocodile clip test line; 13. a high pressure rod replacement clip; 14. the high-pressure rod replaces the hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides an embodiment: a high-voltage insulation resistance tester comprises a casing 1, an alligator clip test wire 12, a high-voltage bar replacement clip 13 and a high-voltage bar replacement hook 14, wherein the top end of one side of the surface of the casing 1 is provided with a charging interface 7, the utility model can be charged by an external power supply by arranging the charging interface 7, the charging effect is achieved, the bottom end of the charging interface 7 is provided with a USB interface 6, the bottom end of one side of the surface of the casing 1 is provided with a function button 3, the bottom end of the function button 3 is provided with a test button 4, the utility model can be controlled by a worker by matching the function button 3 and the test button 4, the effect of being convenient for the worker to control and use is achieved, the top end in the middle of the surface of the casing 1 is provided with a touch color screen 2, the data tested by the utility model can display the surface thereof by arranging the touch color screen 2, and the effect of displaying the data is achieved, the bottom end in the middle of the surface of the machine shell 1 is provided with a range selection switch 5.

The top end of the other side of the surface of the casing 1 is provided with a LINE protection port 8, the surface of the LINE protection port 8 is connected with a high-voltage test rod 11, the LINE protection port 8 and the high-voltage test rod 11 are both in red design, one end of the high-voltage test rod 11 can be connected with a high-voltage rod replacement clamp 13 and a high-voltage rod replacement hook 14, one end of the high-voltage test rod 11 can be replaced through the matching of the high-voltage rod replacement clamp 13 and the high-voltage rod replacement hook 14, the use effect can be flexibly changed according to the use condition is achieved, the bottom end of the other side of the surface of the casing 1 is provided with a GUARD protection port 9, the bottom end of the GUARD protection port 9 is provided with an EARTH grounding port 10, the crocodile clamp test LINEs 12 are provided with two crocodile clamp test LINEs 12, the two crocodile clamp test LINEs 12 are respectively in green and black designs, the black crocodile clamp test LINE 12 is connected to the EARTH grounding port 10, the EARTH grounding port 10 is also in black design, the green crocodile clamp LINE 12 is connected to the GUARD protection port 9, and GUARD protection port 9 also adopts a green design.

The working principle is as follows: the utility model is charged by the charging interface 7 before use, and the utility model can be used after being charged, firstly, the common test is carried out, one end of the red high-voltage test bar 11 is connected on the LINE protection port 8, then one end of a black crocodile clip test line 12 is connected to the EARTH ground port 10, the worker then touches the other end of the high voltage test bar 11 to one end of the object to be tested, then the other end of the alligator clip test line 12 is touched to the other end of the object to be tested, so that the test can be carried out, when high resistance value measurement is needed, a worker connects a green crocodile clip test line 12 on the GUARD protection port 9 according to the connection mode, the function of the green alligator clip test line 12 connected with the GUARD protection port 9 is to prevent the reduction of measurement accuracy caused by surface leakage current or other external leakage current.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high voltage insulation resistance tester, includes that casing (1), alligator clip test wire (12), high-voltage rod replacement press from both sides (13) and high-voltage rod replacement collude (14), its characterized in that: the utility model discloses a surface protection device for the automobile engine, including casing (1), the bottom of the interface that charges (7) is equipped with USB interface (6), the bottom of surface one side of casing (1) is equipped with function button (3), and the bottom of function button (3) is equipped with test button (4), the surface opposite side top of casing (1) is equipped with LINE protection port (8), and the surface opposite side bottom of casing (1) is equipped with GUARD protection port (9), and the bottom of GUARD protection port (9) is equipped with EARTH ground connection port (10).

2. A high voltage insulation resistance tester as claimed in claim 1, wherein: the top end in the middle of the surface of the casing (1) is provided with a touch color screen (2), and the bottom end in the middle of the surface of the casing (1) is provided with a range selection switch (5).

3. A high voltage insulation resistance tester as claimed in claim 1, wherein: the surface of LINE protection port (8) is connected with high-pressure test stick (11), and LINE protection port (8) and high-pressure test stick (11) all adopt red design, and the one end joinable high-pressure stick replacement of high-pressure test stick (11) presss from both sides (13) and high-pressure stick replacement colludes (14).

4. A high voltage insulation resistance tester as claimed in claim 1, wherein: the crocodile clip test lines (12) are two, and the two crocodile clip test lines (12) are respectively in green and black design.

5. A high voltage insulation resistance tester as claimed in claim 1, wherein: black crocodile clip test line (12) is connected on EARTH ground connection port (10), and EARTH ground connection port (10) also adopts black design.

6. A high voltage insulation resistance tester as claimed in claim 1, wherein: green crocodile clip test wire (12) is connected on GUARD protection port (9), and GUARD protection port (9) also adopts green design.