Electric energy meter is the instrument for measuring electric energy, also known as kilowatt-hour meter, energy meter, kilowatt-hour table, refers to the various electricity of measurement
The instrument of amount.It should be noted that when using electric energy meter in the case where low-voltage (being no more than 500 volts) and low current (dozens of Ann), electricity
Energy table can be directly accessed circuit and measure.In the case where high voltage or high current, electric energy meter cannot directly access route, need
Voltage transformer or current transformer is cooperated to use.
Present electric energy meter after production is completed, needs to test electric energy meter, and present test device has very much,
In in order to use the needs of fairly large test, the use of testing jig is more and more wider, but now when electric energy meter is tested, electric energy
Table is mounted in testing jig, is more troublesome, and especially wiring works, time-consuming and laborious, is not able to satisfy present requirement.
Utility model content
The purpose of this utility model is to provide a kind of electric energy meter testing jigs, to solve mentioned above in the background art ask
To achieve the above object, the utility model provides the following technical solutions:
A kind of electric energy meter testing jig, including frame body is tested, multiple test troughs are provided on the test frame body, are tested
Electric energy meter placing groove is provided in slot, bottom is provided with automatic connection head in electric energy meter placing groove, and the automatic connection head includes
Pedestal, pedestal top are provided with cone-shaped metal connector, and cone-shaped metal connector inner upper end is provided with magnet, and cone-shaped metal connector is logical
It crosses and connects electric contact connecting wire, be provided with elastic rubber set on the outside of conducting wire.
As a further solution of the present invention: the testing jig lower body is provided with lower case, lower case lower end
It is provided with idler wheel.
As a further solution of the present invention: the testing jig body side is provided with control cabinet.
As a further solution of the present invention: the cone-shaped metal connector passes through seal rubber connecting wire.
As a further solution of the present invention: elastic rubber set outside is provided with insulation sleeve.
Compared with prior art, the utility model has the beneficial effects that the utility model structure novel, stable, behaviour
Make simply, to can be realized fast automatic wiring powering-on function, testing efficiency is high, meets present requirement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electric energy meter testing jig.
Fig. 2 is the structural schematic diagram of automatic connection head in electric energy meter testing jig.
In figure: 1- control cabinet, 2- test frame body, 3- test trough, 4- electric energy meter placing groove, 6- lower case, 7- pedestal, 8-
Insulation sleeve, 9- elastic rubber set, 10- conducting wire, 11- cone-shaped metal connector, 12- magnet, 13- connect electric contact, 14- seal rubber.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1 and Fig. 2, in the utility model embodiment, a kind of electric energy meter testing jig, including test frame body 2, institute
It states and is provided with multiple test troughs 3 on test frame body 2, electric energy meter placing groove 4 is provided in test trough 3, in electric energy meter placing groove 4
Bottom is provided with automatic connection head 5, and the automatic connection head 5 includes pedestal 7, is provided with cone-shaped metal connector 11 above pedestal 7,
11 inner upper end of cone-shaped metal connector is provided with magnet 12, and cone-shaped metal connector 11 is led by connecing 13 connecting wire 10 of electric contact
Elastic rubber set 9 is provided on the outside of line 10, test 2 lower end of frame body is provided with lower case 6, and 6 lower end of lower case is provided with idler wheel,
Test 2 side of frame body is provided with control cabinet 1, and cone-shaped metal connector 11 passes through 14 connecting wire 10 of seal rubber, elastic rubber
9 outside of set is provided with insulation sleeve 8.
When the utility model is used, electric energy meter is arranged in electric energy meter placing groove 4, the connection port of electric energy meter lower end is inserted
Enter automatic connection head 5, by the design of magnet 12, can be realized the fast of the connecting groove of cone-shaped metal connector 11 and electric energy meter lower end
Quick access touching, realizes powering-on function, and the utility model structure novel is stable, easy to operate, can be realized fast automatic wiring
Powering-on function, testing efficiency is high, meets present requirement.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.