CN211402544U

CN211402544U - Insulation resistance tester

Info

Publication number: CN211402544U
Application number: CN201922455194.5U
Authority: CN
Inventors: 田明清; 刘�文; 宁梦琴; 高常; 张映巧
Original assignee: Sichuan Zhongyuan Measurement And Testing Technology Co ltd
Current assignee: Sichuan Zhongyuan Measurement And Testing Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-01
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an insulation resistance tester, including top cap, fixture block, box, energy storage structure and test instrument, the positive bottom fixed mounting of box has energy storage structure, there is the top cap at the top of box through hinged mounting, the inside of box is provided with the circuit bin, the top of circuit bin is provided with test instrument, the positive top of test instrument is provided with some control button, control button's bottom is provided with network interface, one side of network interface is provided with the extension interface, adjust knob's bottom fixed mounting has data interface, one side of test instrument is provided with the part bin. The utility model discloses a set up the box and can effectually remove test instrument to improve the portability of device, can protect inside equipment simultaneously, prevent foreign object destruction device, make it use at the scene, but the less user that makes it of test instrument volume carries simultaneously.

Description

Insulation resistance tester

Technical Field

The utility model relates to an electric appurtenance technical field specifically is an insulation resistance tester.

Background

Insulation resistance is the most basic insulation index for electrical equipment and electrical lines. For the handover test of low-voltage electrical devices, the insulation resistance of motors, distribution equipment and distribution lines should not be lower than 0.5M Ω at normal temperature (for equipment and lines in operation, the insulation resistance should not be lower than 1M Ω/kV). The insulation resistance of the low-voltage electrical apparatus, the connecting cable and the secondary loop thereof is generally not lower than 1M omega; should not be less than 0.5M Ω in a relatively humid environment; the insulation resistance of the small bus of the secondary circuit is not lower than 10M omega, the insulation resistance of the I-type handheld electric tool is not lower than 2M omega, and the insulation resistance changes in the long-time use process, so that the function of an instrument is influenced, and the resistance is required to be measured frequently.

The existing insulation resistance tester has the following defects:

the general resistor is arranged in equipment or an instrument, detection needs to be carried out on site during detection, and the existing detection device is large in size, so that the carrying is inconvenient, and meanwhile, the environment is severe, so that the problem that the detection is damaged during moving is easily caused;

secondly, current insulation resistance tester has a large amount of accessories simultaneously, can not reasonable placing, causes the staff and need spend time to look for required instrument when the use instrument, and very the time-wasting is provided an insulation resistance tester for this reason and is solved current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an 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 an insulation resistance tester, includes top cap, fixture block, box, energy storage structure and test instrument, the positive bottom fixed mounting of box has energy storage structure, there is the top cap at the top of box through the hinge mount, the inside of box is provided with the circuit bin, the top of circuit bin is provided with test instrument, the control button that the positive top of test instrument was provided with, control button's bottom is provided with network interface, one side of network interface is provided with the extension interface, network interface's below is provided with two sets of adjust knob, adjust knob's bottom fixed mounting has data interface, one side of test instrument is provided with the part bin.

Preferably, the inside of top cap is provided with the display, and the outside parcel of display has the protection rubber, and the front of top cap is provided with the buckle.

Preferably, the front surface of the box body is provided with a handle, and the bottom of the box body is fixedly provided with two groups of supporting legs.

Preferably, the front surface of the part storage box is provided with a cover plate through a fixed shaft, and one side of the cover plate is provided with a fixed block.

Preferably, the inside of energy storage structure is provided with the fixed slot, and the inside fixed mounting of fixed slot has the battery, and the front of energy storage structure is provided with the protection shield.

Preferably, two groups of fixture blocks are fixedly mounted on the front surface of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: this insulation resistance tester can effectually remove the test instrument through the box that is provided with, thereby improve the portability of device, can protect the equipment of inside simultaneously, prevent foreign object destruction device, make it can use at the scene, the less user that makes it of test instrument volume simultaneously carries, make it directly measure the resistance in the middle of the instrument, the energy storage structure that is provided with can provide the electric energy for the device, thereby use when the convenience of equipment tests, need not connect the power, the portability that the device used has been improved, the data interface that is provided with uses with the cooperation of extension interface, thereby can improve the functionality of device.

The utility model discloses a circuit bin that is provided with can store the cable to prevent the problem that the cable was lost, the part bin through the adoption stores some spare parts, prevents the problem that the part lost at the in-process that removes, and the handle that is provided with can conveniently carry this device.

Drawings

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

FIG. 2 is a schematic structural view of the tester of the present invention;

FIG. 3 is a schematic top view of the box body of the present invention;

fig. 4 is a schematic view of the overall structure of the present invention.

In the figure: 1. a top cover; 101. a display; 102. protective rubber; 103. buckling; 2. a clamping block; 3. a box body; 301. a handle; 302. supporting legs; 4. an energy storage structure; 401. fixing grooves; 402. a storage battery; 403. a protection plate; 5. testing the instrument; 501. a control button; 502. a network interface; 503. adjusting a knob; 504. a data interface; 505. an expansion interface; 6. a parts storage bin; 601. a fixed shaft; 602. a clamping block; 603. a cover plate; 7. a line storage box.

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. 1-4, the present invention provides an embodiment: an insulation resistance tester comprises a top cover 1, a clamping block 2, a box body 3, an energy storage structure 4 and a testing instrument 5, wherein the energy storage structure 4 is fixedly arranged at the front bottom of the box body 3, the energy storage structure 4 can provide electric energy for the device, so that the device can be conveniently used during testing without being connected with a power supply, the portability of the device is improved, the top cover 1 is arranged at the top of the box body 3 through a hinge, the top cover 1 is used for protecting equipment inside the device, the integrity of the device is improved, a circuit storage box 7 is arranged inside the box body 3, the circuit storage box 7 stores connecting wires, the problem of wire scattering is solved, the testing instrument 5 is prevented at the top of the circuit storage box 7, the testing instrument 5 can measure resistance, a control button 501 is arranged at the front top of the testing instrument 5, and the control button 501 can be used for controlling the function of, the bottom of control button 501 is provided with network interface 502, network interface 502 can be connected this device with other devices, thereby be used for the data that the transmission device measured, one side of network interface 502 is provided with expansion interface 505, expansion interface 505 can connect other equipment, increase the functionality of device, the below of network interface 502 is provided with two sets of adjust knob 503, adjust knob 503 adjustable device's sensitivity, adjust knob 503's bottom fixed mounting has data interface 504, data interface 504 is used for connecting the test wire, one side of test instrument 5 is provided with part bin 6, part bin 6 is used for storing some widgets, prevent the problem of losing.

Further, top cap 1's inside is provided with display 101, and display 101 can show the data of measuring, and the outside parcel of display 101 has protection rubber 102, and protection rubber 102 protects display 101, prevents the collision and the problem that leads to the damage, and top cap 1's front is provided with buckle 103, and buckle 103 can use with the cooperation of fixture block 2, the problem that the device was opened by oneself.

Further, the front of the box body 3 is provided with a handle 301, the handle 301 can be used for carrying the device, the portability of the device is improved, the bottom of the box body 3 is fixedly provided with two groups of supporting legs 302, and the supporting legs 302 are used for supporting and fixing the device.

Further, a cover plate 603 is installed on the front surface of the part storage box 6 through a fixing shaft 601, the cover plate 603 can be used for protecting internal parts, and a fixing block 602 is arranged on one side of the cover plate 603.

Further, the inside of energy storage structure 4 is provided with fixed slot 401, and fixed slot 401 is used for the fixed mounting battery 402 to prevent to drop, and the inside fixed mounting of fixed slot 401 has battery 402, and battery 402 provides the electric energy for the device, improves the portability of device, and the front of energy storage structure 4 is provided with protection shield 403.

Further, the front fixed mounting of box 3 has two sets of fixture blocks 2, and fixture block 2 uses with the cooperation of buckle 103, prevents the problem that the device opened by oneself.

The working principle is as follows: during the use, earlier remove the device to suitable position department, thereby take out wire line storage box 7, be connected with the measuring position through the data interface 504 that adopts, then accessible control button 501 adjustment function can show measured data through display 101, accessible battery 402 provides the electric energy for the device when external power source is inconvenient, and network interface 502 can be connected this device with other devices to be used for the transmission device measured data.

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 an insulation resistance tester, includes top cap (1), fixture block (2), box (3), energy storage structure (4) and test instrument (5), its characterized in that: the positive bottom fixed mounting of box (3) has energy storage structure (4), there is top cap (1) at the top of box (3) through the hinge mounting, the inside of box (3) is provided with circuit bin (7), the top of circuit bin (7) is prevented to have test instrument (5), control button (501) that test instrument (5) positive top was provided with, the bottom of control button (501) is provided with network interface (502), one side of network interface (502) is provided with extension interface (505), the below of network interface (502) is provided with two sets of adjust knob (503), the bottom fixed mounting of adjust knob (503) has data interface (504), one side of test instrument (5) is provided with part bin (6).

2. The insulation resistance tester as recited in claim 1, wherein: the display is arranged inside the top cover (1), the outer side of the display (101) is wrapped with protective rubber (102), and the front face of the top cover (1) is provided with a buckle (103).

3. The insulation resistance tester as recited in claim 1, wherein: the front surface of the box body (3) is provided with a handle (301), and the bottom of the box body (3) is fixedly provided with two groups of supporting legs (302).

4. The insulation resistance tester as recited in claim 1, wherein: the front surface of the part storage box (6) is provided with a cover plate (603) through a fixed shaft (601), and one side of the cover plate (603) is provided with a fixed block (602).

5. The insulation resistance tester as recited in claim 1, wherein: the energy storage structure is characterized in that a fixing groove (401) is formed in the energy storage structure (4), a storage battery (402) is fixedly mounted in the fixing groove (401), and a protection plate (403) is arranged on the front side of the energy storage structure (4).

6. The insulation resistance tester as recited in claim 1, wherein: two groups of clamping blocks (2) are fixedly arranged on the front surface of the box body (3).