CN213457341U

CN213457341U - Ammeter strong and weak electricity isolation detection device

Info

Publication number: CN213457341U
Application number: CN202022517064.2U
Authority: CN
Inventors: 李允鹏
Original assignee: Tianjin Zhongjian Tianze Technology Co ltd
Current assignee: Tianjin Zhongjian Tianze Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-06-15
Anticipated expiration: 2030-11-05

Abstract

The application discloses a strong and weak current isolation detection device for an ammeter, which comprises a detection main body, a limiting mechanism and a buffer mechanism, wherein the detection main body, the limiting mechanism and the buffer mechanism are positioned in a shell; the limiting mechanism comprises a limiting plate, a movable plate and a spring; the buffer mechanism comprises a metal plate, a buffer pad and a cover plate. The shell is arranged, so that the detection main body is conveniently protected, the detection main body is convenient to carry, the operation convenience is improved, the problem of falling and damage in the carrying process can be effectively prevented, and the protection performance of the detection device is improved; this application can carry on spacingly to detecting the main part through being provided with blotter and metal sheet, conveniently carries out fixed depositing of check out test set to it can carry on spacingly to be provided with the fly leaf, prevents to receive because of the wire pulls the pine and takes off the problem in the testing process, improves detection device's practicality.

Description

Ammeter strong and weak electricity isolation detection device

Technical Field

The application relates to a detection device, in particular to an ammeter strong and weak current isolation detection device.

Background

The electric meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, electric energy meter and kilowatt hour meter, and the electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter and kilowatt hour meter, refers to instruments for measuring various electric quantities, commonly called watt-hour meter and fire meter, and is divided into industrial and civil meters, electronic standard meters, maximum demand meters and multi-rate meters according to the application, and is divided into induction type, static type and electromechanical integrated type according to the structure and the working principle.

The ammeter is the instrument that is used for measuring the electric energy, contains forceful electric power and light current in the ammeter, and the ammeter needs carry out the detection of electric power, to ammeter detection device, because portable brings inconvenience for operating personnel, probably appears falling and leads to detection device to damage easily carrying the in-process, is difficult for protecting, and the wire that detects the usefulness receives easily when detecting and drags and takes place the problem of droing, influences detection efficiency. Therefore, the strong and weak electric isolation detection device for the electric meter is provided for solving the problems.

Disclosure of Invention

A detection device for isolating strong and weak electricity of an ammeter comprises a detection main body, a limiting mechanism and a buffer mechanism, wherein the detection main body, the limiting mechanism and the buffer mechanism are positioned in a shell;

the limiting mechanism comprises limiting plates, movable plates and springs, the limiting plates are fixedly connected with the inside of the shell, the movable plates are connected with each other in a sliding mode, the movable plates are fixedly connected with the inner wall of the shell through the springs, the shell is provided with an embedded groove, the shell located inside the embedded groove is provided with a groove, a threaded hole is formed inside the groove, and the inside of the threaded hole is in threaded connection with the knob;

buffer gear includes metal sheet, blotter and apron, metal sheet and shells inner wall fixed connection, inside and blotter fixed connection of casing, just the blotter with the metal sheet all contacts there is the detection main part, the casing rotates with the apron to be connected, apron side and lug fixed connection, the draw-in groove has been seted up at the lug middle part, just inside and the fixture block joint of draw-in groove.

Further, the casing is provided with an embedded groove for embedding the cover plate, four symmetrically distributed grooves are formed in the embedded groove, each groove is internally provided with a knob, and one end of each knob is contacted with a detection main body.

Furthermore, the top end of the shell is fixedly connected with the handle, the side end of the shell is fixedly connected with the clamping block, two limiting blocks which are symmetrically distributed are arranged inside the shell, and sliding grooves used for moving the movable plate are formed in the adjacent surfaces of the limiting blocks.

Furthermore, a plurality of openings are formed in the movable plate, each opening is internally embedded with a lead connected with a plug, the plug is sleeved with the joint, and the joint is fixedly connected with the bottom of the detection main body.

Further, the quantity of metal sheet is two, two the metal sheet all is the column structure of buckling, and two the metal sheet is located detection subject both sides respectively.

Further, the limiting plate contacts and has the detection main part bottom, the opening that the limiting plate was seted up is inside to be connected with wire sliding, just the limiting plate contact has the plug.

The beneficial effect of this application is: the application provides a detection device is kept apart to ammeter strong and weak electricity with protect function and have direction anti-drop function.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic front view of an embodiment of the present application;

FIG. 2 is a schematic side view of an embodiment of the present application;

fig. 3 is a schematic top view of an embodiment of the present application.

In the figure: 1. the detection device comprises a shell, 2, a detection main body, 3, a cover plate, 4, a bump, 5, a clamping groove, 6, an embedded groove, 7, a groove, 8, a threaded hole, 9, a knob, 10, a handle, 11, a clamping block, 12, a limiting plate, 13, a movable plate, 14, a spring, 15, a plug, 16, a joint, 17, a metal plate, 18 and a buffering cushion.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a strong and weak electric isolation detection device for an electric meter includes a detection main body 2, a limiting mechanism and a buffering mechanism, which are located inside a housing 1;

the limiting mechanism comprises limiting plates 12, movable plates 13 and springs 14, the limiting plates 12 are fixedly connected with the inside of the shell 1, the limiting plates 12 are connected with the movable plates 13 in a sliding mode, the movable plates 13 are fixedly connected with the inner wall of the shell 1 through the springs 14, the shell 1 is provided with embedded grooves 6, the shell 1 located inside the embedded grooves 6 is provided with grooves 7, threaded holes 8 are formed inside the grooves 7, and the insides of the threaded holes 8 are in threaded connection with knobs 9;

buffer gear includes metal sheet 17, blotter 18 and apron 3,

metal sheet

17 and 1 inner wall fixed connection of casing, 1 inside and 18 fixed connection of blotter of casing, just blotter 18 with metal sheet 17 all contacts there is detection main part 2, casing 1 rotates with apron 3 to be connected, 3 sides of apron and lug 4 fixed connection, draw-in groove 5 has been seted up at 4 middle parts of lug, just draw-in groove 5 inside and the 11 joints of fixture block.

The detection device is characterized in that an embedded groove 6 for embedding the cover plate 3 is formed in the shell 1, four symmetrically distributed grooves 7 are formed in the embedded groove 6, a knob 9 is arranged in each groove 7, and one end of each knob 9 is in contact with the detection main body 2; the top end of the shell 1 is fixedly connected with a handle 10, the side end of the shell 1 is fixedly connected with a clamping block 11, two limiting blocks which are symmetrically distributed are arranged inside the shell 1, and sliding grooves for moving the movable plate 13 are formed in the adjacent surfaces of the limiting blocks; the movable plate 13 is provided with a plurality of openings, a lead connected with a plug 15 is embedded in each opening, the plug 15 is sleeved with a connector 16, and the connector 16 is fixedly connected with the bottom of the detection main body 2; the number of the metal plates 17 is two, the two metal plates 17 are both of a bent structure, and the two metal plates 17 are respectively positioned on two sides of the detection main body 2; the limiting plate 12 is in contact with the bottom end of the detection main body 2, the opening formed in the limiting plate 12 is connected with a lead in a sliding mode, and the limiting plate 12 is in contact with a plug 15.

When the detection device is used, electrical components appearing in the detection device are externally connected with a power supply and a control switch when in use, the detection main body 2 is placed inside the detection main body 2, the two sides of the shell 1 are clamped through two metal plates 17 with elasticity in a bent shape, then the knob 9 is screwed into the threaded hole 8, when the knob 9 enters the groove 7, the knob 9 props against the detection main body 2 and is further pressed on the cushion pad 18 to realize the stable storage of the detection main body 2, when the cover plate 3 is closed and is embedded inside the embedded groove 6, when the cover plate 3 drives the lug 4 to move, the clamping block 11 is clamped inside the clamping groove 5 to realize the fixation of the cover plate 3, the shell 1 is carried through the handle 10, when conducting wire connection is carried out, the movable plate 13 moves between the two limit plates 12 by pressing the movable plate 13, the movable plate 13 is loosened after the plug 15 is inserted on the joint 16, when the movable plate 13 is pushed to move by the elasticity of the spring 14, the opening formed in the movable plate 13 is moved to the position of the wire, the plug 15 is contacted with the movable plate 13, the plug 15 is limited by the movable plate 13, and when detection is carried out, the problem of loosening caused when the wire is pulled can be prevented by the movable plate 13.

The application has the advantages that:

1. the shell is arranged, so that the detection main body is conveniently protected, the detection main body is convenient to carry, the operation convenience is improved, the problem of falling and damage in the carrying process can be effectively prevented, and the protection performance of the detection device is improved;

2. this application can carry on spacingly to detecting the main part through being provided with blotter and metal sheet, conveniently carries out fixed depositing of check out test set to it can carry on spacingly to be provided with the fly leaf, prevents to receive because of the wire pulls the pine and takes off the problem in the testing process, improves detection device's practicality.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a detection device is kept apart to ammeter strong and weak electricity which characterized in that: the device comprises a detection main body (2) positioned in a shell (1), a limiting mechanism and a buffering mechanism;

the limiting mechanism comprises limiting plates (12), movable plates (13) and springs (14), the limiting plates (12) are fixedly connected with the inside of the shell (1), the limiting plates (12) are connected with the movable plates (13) in a sliding mode, the movable plates (13) are fixedly connected with the inner wall of the shell (1) through the springs (14), an embedded groove (6) is formed in the shell (1), a groove (7) is formed in the shell (1) located inside the embedded groove (6), a threaded hole (8) is formed in the groove (7), and the inside of the threaded hole (8) is in threaded connection with a knob (9);

buffer gear includes metal sheet (17), blotter (18) and apron (3), metal sheet (17) and casing (1) inner wall fixed connection, casing (1) inside and blotter (18) fixed connection, just blotter (18) with metal sheet (17) all contact has detection main part (2), casing (1) rotates with apron (3) to be connected, apron (3) side and lug (4) fixed connection, draw-in groove (5) have been seted up in lug (4) middle part, just draw-in groove (5) inside and fixture block (11) joint.

2. The electric meter strong and weak electric isolation detection device of claim 1, characterized in that: casing (1) is seted up and is used for embedded groove (6) of apron (3) gomphosis, embedded groove (6) inside is equipped with four symmetric distribution's recess (7), every recess (7) inside all is equipped with knob (9), just knob (9) one end contact has detection subject (2).

3. The electric meter strong and weak electric isolation detection device of claim 1, characterized in that: the top end of the shell (1) is fixedly connected with the handle (10), the side end of the shell (1) is fixedly connected with the clamping block (11), two limiting blocks which are symmetrically distributed are arranged inside the shell (1), and sliding grooves used for moving the movable plate (13) are formed in the adjacent surfaces of the limiting blocks.

4. The electric meter strong and weak electric isolation detection device of claim 1, characterized in that: the movable plate (13) is provided with a plurality of openings, a lead connected with a plug (15) is embedded in each opening, the plug (15) is sleeved with a connector (16), and the connector (16) is fixedly connected with the bottom of the detection main body (2).

5. The electric meter strong and weak electric isolation detection device of claim 1, characterized in that: the quantity of metal sheet (17) is two, two metal sheet (17) all are the column structure of buckling, and two metal sheet (17) are located detection main part (2) both sides respectively.

6. The electric meter strong and weak electric isolation detection device of claim 1, characterized in that: the limiting plate (12) is contacted with the bottom end of the detection main body (2), the opening formed in the limiting plate (12) is connected with a lead in a sliding mode, and the limiting plate (12) is contacted with a plug (15).