CN213457116U

CN213457116U - Intelligent insulation resistance tester

Info

Publication number: CN213457116U
Application number: CN202022370336.0U
Authority: CN
Inventors: 杜锦骥; 刘小龙; 张俊; 张忠良
Original assignee: China Railway Electrification Wuhan Design and Research Institute Co Ltd
Current assignee: China Railway Electrification Wuhan Design and Research Institute Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-15
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses an intelligent insulation resistance tester belongs to resistance tester technical field, and it is including accomodating the main tributary seat, the left and right sides face of accomodating the main tributary seat inner wall all is provided with the drying board, two draw-in groove pieces of the equal fixedly connected with of left and right sides face of accomodating the main tributary seat inner wall. This intelligent insulation resistance tester, accomodate the main tributary through the setting, the drying plate, the limiting plate, the socket, the hinge, shell casing and rubber abaculus, connection effect through the hinge, make shell casing can rotate, and then can be when not using the tester body, accomodate its closure in accomodating the main tributary, utilize the rubber cassette, the cooperation of socket and rubber abaculus, come spacing to shell casing, and then can wrap up the protection to the tester body, prevent that it from receiving the external world and colliding with and causing its test position to damage, and can prevent it from weing through the drying plate, can prevent that it from impaired and guaranteed its normal use like this.

Description

Intelligent insulation resistance tester

Technical Field

The utility model belongs to the technical field of resistance tester, specifically be an intelligent insulation resistance tester.

Background

The resistance tester is an indispensable electronic equipment tool for electrical safety inspection and ground fault completion acceptance, and comprises a ground resistance tester, an insulation resistance tester, a ground resistance tester, a direct current resistance measuring instrument, a surface resistance tester and a loop resistance tester, the insulation resistance tester, namely an intelligent double-display insulation resistance tester (two grades), adopts an embedded industrial singlechip real-time operating system, perfectly combines a digital analog pointer and digital section code display, however, the existing resistance tester is generally designed to have a small volume for easy carrying, and although it is convenient to carry, during carrying, because the volume is small and the weight is light, the utility model is easy to shake and collide the outer wall, the utility model is easy to be damaged, and the detection part is directly exposed in the external environment and is easily damaged to influence the normal use of the device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides an intelligent insulation resistance tester has solved current resistance tester for the ease of carrying, generally can be with the less of its volume design, though it conveniently carries, but at the in-process of carrying, because its less weight of volume is lighter, and then lead to it to rock easily and collide with its outer wall, lead to it to be impaired easily to its detection site directly exposes in external environment, receive the damage easily and influence its normal use's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligent insulation resistance tester, is including accomodating the main tributary seat, the left and right sides face of accomodating the main tributary seat inner wall all is provided with dry board, two draw-in groove pieces of the equal fixedly connected with of the left and right sides face of accomodating the main tributary seat inner wall, the one end joint of dry board is in draw-in groove piece notch, accomodate the positive fixedly connected with rubber cassette of main tributary seat inner wall, the left and right sides face of rubber cassette all is provided with two meshs, the right flank of accomodating the main tributary seat has shell casing through hinge swing joint, shell casing's front is provided with the tester body, accomodate the upper surface of main tributary seat inner wall and the equal fixedly connected with limiting plate of lower surface, two the socket has all been seted up.

As a further aspect of the present invention: the back fixedly connected with two handles of shell body, two the equal fixedly connected with two rubber suction cups in the back of handle.

As a further aspect of the present invention: the shape structure of the rubber clamping seat is matched with that of the tester body, and rubber layers are arranged on the periphery of the shell body.

As a further aspect of the present invention: accomodate the left surface fixedly connected with scarf joint piece of main seat, shell body's right flank fixedly connected with buckle, the positive one end of buckle is the rubber material.

As a further aspect of the present invention: the front of buckle is provided with the connecting rod, the bearing has been cup jointed to the one end at the connecting rod back, the one end joint at the bearing back is in the front of buckle, two stoppers of outer wall fixedly connected with of connecting rod, a plurality of rubber bump of back fixed connection of stopper.

As a further aspect of the present invention: two sliders of back fixedly connected with of the tester body, two spouts have been seted up in shell case's front, the one end joint at the slider back is in the spout, the spout is the trapezium structure with the slider, the screw hole is seted up in the front of slider.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this intelligent insulation resistance tester, accomodate the main tributary through the setting, the drying plate, the limiting plate, the socket, the hinge, shell casing and rubber abaculus, connection effect through the hinge, make shell casing can rotate, and then can be when not using the tester body, accomodate its closure in accomodating the main tributary, utilize the rubber cassette, the cooperation of socket and rubber abaculus, come spacing to shell casing, and then can wrap up the protection to the tester body, prevent that it from receiving the external world and colliding with and causing its test position to damage, and can prevent it from weing through the drying plate, can prevent that it from impaired and guaranteed its normal use like this.

2. This intelligent insulation resistance tester through setting up caulking groove piece, buckle, connecting rod, stopper and bearing, imbeds the caulking groove piece through the buckle in, can carry out spacing fixed to the closure of shell casing, makes the stopper rotatory through twisting the connecting rod simultaneously, can lock the one end of caulking groove piece, and then can prevent that shell casing is not hard up and open automatically, guarantees that it is stable closed to the person of facilitating the use operates.

3. This intelligent insulation resistance tester through setting up slider and spout, utilizes the connection cooperation of slider and spout for the tester body can be followed and slided and dismantle on the shell casing, and be convenient for fix through the screw, and then the person of facilitating the use dismantles it fast and carries out routine maintenance and maintenance.

Drawings

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

fig. 2 is a rear view of the housing of the present invention;

FIG. 3 is a schematic structural view of the buckle plate of the present invention viewed from the right;

in the figure: the tester comprises a main containing seat 1, a groove clamping block 2, a drying plate 3, a groove embedding block 4, a mesh 5, a rubber clamping seat 6, a limiting plate 7, a socket 8, a hinge 9, a shell 10, a rubber embedding block 11, a buckle plate 12, a connecting rod 13, a limiting block 14, a tester body 15, a sliding block 16, a sliding groove 17, a handle 18, a rubber sucking disc 19 and a bearing 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides an intelligent insulation resistance tester, including accomodating main seat 1, the left and right sides face of accomodating 1 inner wall of main seat all is provided with dry board 3, accomodate two draw-in groove pieces 2 of the equal fixedly connected with in left and right sides face of 1 inner wall of main seat, the one end joint of dry board 3 is in draw-in groove piece 2 notch, accomodate the positive fixedly connected with rubber cassette 6 of 1 inner wall of main seat, the left and right sides face of rubber cassette 6 all is provided with two meshs 5, the right flank of accomodating main seat 1 has shell housing 10 through hinge 9 swing joint, shell housing 10's front is provided with tester body 15, accomodate the upper surface of 1 inner wall of main seat and the equal fixedly connected with limiting plate 7 of lower surface 7, socket 8 has all been seted up in the front of two limiting plates 7, the equal.

Specifically, as shown in fig. 1, the shape and structure of the rubber card seat 6 are identical to those of the tester body 15, rubber layers are arranged around the housing 10, the housing 10 can be tightly attached at the joint by the action of the rubber layers to play a role of sealing, dust and water, the receiving main seat 1 is fixedly connected with the rabbet block 4 on the left side, the housing 10 is fixedly connected with the buckle plate 12 on the right side, the front end of the buckle plate 12 is made of rubber, the front end of the buckle plate 12 is fixedly embedded with the rabbet block 4 to increase the friction force therebetween and tightly embed the rabbet due to the characteristic that the front end of the buckle plate 12 is made of rubber, the tester body 15 is fixedly connected with two sliders 16 on the back, the housing 10 is provided with two sliding grooves 17 on the front side, one ends of the backs of the sliders 16 are clamped in the sliding grooves 17, the sliding grooves 17 and the sliders 16 are both trapezoidal structures, threaded hole is seted up on the front of slider 16, through the connection cooperation of slider 16 and spout 17 for the tester body 15 can be followed shell case 10 and slided and dismantle and maintain, and the screw hole through setting up can be when the installation simultaneously, carries out spacing fixed to it, and the person of facilitating the use operates.

Specifically, as shown in fig. 2, two handles 18 are fixedly connected to the back of the housing shell 10, two rubber suction cups 19 are fixedly connected to the back of the two handles 18, the housing shell 10 can be opened by the operation of the user through the handles 18, and simultaneously, the bottom of the housing shell 10 can be adsorbed and supported fixedly by the effect of the rubber suction cups 19 matched with the handles 18 after the housing shell 10 is opened in a rotating manner, so that the user can operate the tester body 15 conveniently.

Specifically, as shown in fig. 3, the front of buckle 12 is provided with connecting rod 13, bearing 20 has been cup jointed to the one end at the connecting rod 13 back, the one end joint at the bearing 20 back is in the front of buckle 12, two stoppers 14 of the outer wall fixedly connected with of connecting rod 13, stopper 14's the back a plurality of rubber bump, through a plurality of rubber bump's effect, can increase the frictional force between stopper 14 and the 4 outer walls of caulking groove piece, and then can guarantee that it stabilizes the joint to caulking groove piece 4.

The utility model discloses a theory of operation does:

s1, when the tester is used, a user rotates and opens the shell body 10, the bottom of the shell body 10 is fixedly adsorbed through the handle 18 and the rubber sucker 19, the tester body 15 is stably supported, and then the tester body 15 is operated to conduct testing;

s2, after the use is finished, a user rotates the shell 10 to enable the tester body 15 to be embedded into the rubber clamping seat 6, meanwhile, the rubber insert 11 is clamped into the socket 8 to limit and fix the shell 10, and the shell is stably closed on the storage main seat 1;

s3, secondly, during the notch of caulking groove piece 4 was gone into to the one end card of buckle 12, stopper 14 runs through the notch of caulking groove piece 4 simultaneously, and the user is rotatory stopper 14 again after that, makes its one end of blocking at stopper 14, and then locks shell body 10, and the drying plate 3 of silica gel material then carries out dampproofing protection to the tester body 15 simultaneously.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an intelligent insulation resistance tester, is including accomodating main tributary seat (1), its characterized in that: the left side surface and the right side surface of the inner wall of the containing main seat (1) are respectively provided with a drying plate (3), the left side surface and the right side surface of the inner wall of the containing main seat (1) are fixedly connected with two clamping groove blocks (2), one end of the drying plate (3) is clamped in the notch of the clamping groove block (2), the front surface of the inner wall of the accommodating main seat (1) is fixedly connected with a rubber clamping seat (6), the left side surface and the right side surface of the rubber clamping seat (6) are respectively provided with two meshes (5), the right side surface of the containing main seat (1) is movably connected with a shell body (10) through a hinge (9), the front surface of the shell body (10) is provided with a tester body (15), the upper surface and the lower surface of the inner wall of the containing main seat (1) are fixedly connected with limiting plates (7), the front surfaces of the two limiting plates (7) are respectively provided with a socket (8), four corners of the front surface of the shell body (10) are fixedly connected with rubber embedding blocks (11).

2. The intelligent insulation resistance tester according to claim 1, wherein: the back of the shell body (10) is fixedly connected with two handles (18), and the backs of the two handles (18) are fixedly connected with two rubber suckers (19).

3. The intelligent insulation resistance tester according to claim 1, wherein: the shape and structure of the rubber clamping seat (6) are matched with those of the tester body (15), and rubber layers are arranged on the periphery of the shell body (10).

4. The intelligent insulation resistance tester according to claim 1, wherein: accomodate left surface fixedly connected with scarf joint piece (4) of main seat (1), the right flank fixedly connected with buckle (12) of shell casing (10), the positive one end of buckle (12) is the rubber material.

5. The intelligent insulation resistance tester according to claim 4, wherein: the front of buckle (12) is provided with connecting rod (13), bearing (20) have been cup jointed to the one end at the connecting rod (13) back, the one end joint at the bearing (20) back is in the front of buckle (12), two stopper (14) of outer wall fixedly connected with of connecting rod (13), a plurality of rubber bump of back fixed connection of stopper (14).

6. The intelligent insulation resistance tester according to claim 1, wherein: two sliders (16) of back fixedly connected with of tester body (15), two spout (17) have been seted up in the front of shell casing (10), the one end joint at the slider (16) back is in spout (17), spout (17) are the trapezium structure with slider (16), the screw hole is seted up in the front of slider (16).