CN213581324U - Be used for quick examination connector of intelligent ammeter - Google Patents
Be used for quick examination connector of intelligent ammeter Download PDFInfo
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- CN213581324U CN213581324U CN202022688384.4U CN202022688384U CN213581324U CN 213581324 U CN213581324 U CN 213581324U CN 202022688384 U CN202022688384 U CN 202022688384U CN 213581324 U CN213581324 U CN 213581324U
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- contact pin
- electric energy
- energy meter
- intelligent electric
- spring cable
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Abstract
The utility model relates to a be used for quick examination connector of intelligent electric energy meter, including the ware body, contact pin and fly leaf, ware body one side upper surface is equipped with the spring cable, install the contact pin on the other end of spring cable, the spring cable is equipped with the baffle with the junction of contact pin, the opposite side upper surface of the ware body is equipped with the terminal, the avris symmetrical welding of the ware body has the installation piece, the lower surface bilateral symmetry welding of fly leaf has the movable rod, the movable rod activity is pegged graft on the installation piece, the bar hole has been seted up on the fly leaf, the contact pin activity is pegged graft downtheholely at the bar, the baffle contacts with the upper surface of fly leaf each other. The utility model discloses, compact structure, it is convenient to use, increases the stability of junction, and it is consuming time to have effectively saved the wiring of examining and determine the smart meter in-process, has improved the examination work efficiency of intelligent electric energy meter, satisfies personnel's user demand.
Description
Technical Field
The utility model relates to a connector field, concretely relates to be used for quick examination connector of intelligent ammeter.
Background
The electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, kilowatt hour meter, and refers to an instrument for measuring various electrical quantities, and when the electric energy meter is used, it should be noted that under the condition of low voltage and small current, the electric energy meter can be directly connected into a circuit for measurement, and under the condition of high voltage or large current, the electric energy meter can not be directly connected into a circuit and needs to be matched with a voltage transformer or a current transformer for use.
The electric energy meter calibrating device is mainly used for calibrating the electric energy meter, and has the main functions that under the control of a computer or a keyboard, a program-controlled power supply provides voltage and current required by the work of a tested meter and a standard electric energy meter; the electric energy pulses of the detected meter and the standard meter are collected and sent to the error calculation unit, the error calculation unit calculates the error, the calculated error is displayed locally and sent to a computer through the control center for displaying and data processing, and the purpose of calibrating the electric energy meter is achieved.
The existing wire connector for electric energy meter verification is used in the using process, a verification circuit is usually fixed on an electric energy meter in a wire clamp mode, however, in the using process of the wire connector, the wire clamp is easy to fall off and is not easy to clamp accurately, and the connecting position of the wire clamp and a lead is easy to damage, so that the wiring is unstable, and the using requirements of personnel cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be used for quick examination connector of intelligent ammeter has solved above technical problem.
The utility model provides a scheme as follows of above-mentioned technical problem: the spring cable is arranged on the upper surface of one side of the device body, the contact pin is mounted at the other end of the spring cable, a baffle is arranged at the joint of the spring cable and the contact pin, a binding post is arranged on the upper surface of the other side of the device body, mounting blocks are symmetrically welded on the lateral sides of the device body, movable rods are symmetrically welded on the two sides of the lower surface of the movable plate, the movable rods are movably inserted into the mounting blocks, strip-shaped holes are formed in the movable plate, the contact pin is movably inserted into the strip-shaped holes, and the baffle is in contact with the upper surface of the movable plate.
The utility model has the advantages that: the utility model discloses in the use, use the contact pin to replace traditional fastener, peg graft the contact pin in the circuit interface that the electric energy meter corresponds, through the design of rubber buffer, can increase the frictional force between contact pin and the connection interface, prevent that the contact pin from coming off, then cup joint the wire of calibrating installation on the terminal, twist the stop cap and fix its position, can carry out the verification operation, through the design of spring cable, can freely change the length of verification cable, behind extension spring cable, can lift the fly leaf upwards, make the fly leaf drive the movable rod and move in the installation piece, make the tensile reaction force of spring cable act on the fly leaf, after the position of fly leaf is confirmed, can twist the stop bolt, thereby fix the position of fly leaf, avoided the tensile elasticity of spring cable to act on the contact pin, the utility model discloses, compact structure, it is convenient to use, the stability of junction is increased, and it is consuming time to have effectively saved the wiring of examination smart meter in-process, has improved the examination work efficiency of intelligent ammeter, satisfies personnel's user demand.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the wiring terminal and the spring cable are connected with each other through a wire.
The beneficial effect of adopting the further scheme is that: the signal wire of the intelligent electric energy meter calibrating device is connected with the signal transmission needle, and information transmission between the electric energy meter and the intelligent electric energy meter calibrating device is completed.
Furthermore, a limiting cap is installed on the wiring terminal in a threaded mode, and the length of the limiting cap is larger than the height of the wiring terminal.
The beneficial effect of adopting the further scheme is that: the connecting wire is convenient to fix.
Furthermore, the mounting block is provided with a limiting bolt in a threaded manner, and the limiting bolt is in contact with the surface of the movable rod.
The beneficial effect of adopting the further scheme is that: the position of the movable rod is convenient to fix.
Further, the upper end veneer of contact pin has the rubber buffer, the rubber buffer is the toper design.
The beneficial effect of adopting the further scheme is that: through the design of rubber buffer, multiplicable contact pin and the frictional force of being connected between the interface prevent that the contact pin from droing.
Further, the diameter of the baffle is larger than the width of the strip-shaped hole.
The beneficial effect of adopting the further scheme is that: so that the pins can move freely above the movable plate.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural view of a main view for rapidly calibrating a wire connector for an intelligent electric energy meter according to an embodiment of the present invention;
fig. 2 is a schematic side view of a quick calibration wire connector for an intelligent electric energy meter according to an embodiment of the present invention;
fig. 3 is a schematic top view of a wiring connector for fast verification of an intelligent electric energy meter according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a in fig. 1 for rapidly calibrating a wire connector for an intelligent electric energy meter according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a binding post; 2. a limiting cap; 3. a body; 4. a movable rod; 5. a limit bolt; 6. mounting blocks; 7. a spring cable; 8. inserting a pin; 9. a movable plate; 10. a rubber plug; 11. a baffle plate; 12. and (4) strip-shaped holes.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, the examples given are intended to illustrate the present invention and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a be used for quick examination connector of intelligent electric energy meter, includes the ware body 3, contact pin 8 and fly leaf 9, and ware body 3 one side upper surface is equipped with spring cable 7, installs contact pin 8 on the other end of spring cable 7, and spring cable 7 is equipped with baffle 11 with the junction of contact pin 8, and the opposite side upper surface of the ware body 3 is equipped with terminal 1, passes through wire interconnect between terminal 1 and the spring cable 7.
Use contact pin 8 to replace traditional fastener, peg graft contact pin 8 in the circuit interface that the electric energy meter corresponds, the upper end veneer of contact pin 8 has rubber buffer 10, and rubber buffer 10 is the taper design, and through the design of rubber buffer 10, multiplicable contact pin 8 and the frictional force of being connected between the interface prevent that contact pin 8 from droing.
The avris symmetry welding of the ware body 3 has the installation piece 6, the lower surface bilateral symmetry welding of fly leaf 9 has movable rod 4, movable rod 4 activity is pegged graft on installation piece 6, spacing cap 2 is installed to the screw thread on terminal 1, the length of spacing cap 2 is greater than the height of terminal 1, then cup joint calibrating installation's wire on terminal 1, twist and move spacing cap 2 with its rigidity, can examine and determine the operation, design through spring cable 7, the length of cable can be examined and determined in change freely, after extension spring cable 7, can upwards lift fly leaf 9, make fly leaf 9 drive movable rod 4 remove in installation piece 6, make the tensile reaction effect of spring cable 7 act on fly leaf 9.
Seted up bar hole 12 on fly leaf 9, contact pin 8 activity is pegged graft in bar hole 12, baffle 11 and fly leaf 9's upper surface contact each other, baffle 11's diameter is greater than the width in bar hole 12, and spacing bolt 5 is installed to the screw thread on the installation piece 6, and spacing bolt 5 and movable rod 4's surface contact each other, after the position of fly leaf 9 is confirmed, can screw up spacing bolt 5 to with the rigidity of fly leaf 9, avoided the tensile spring action of spring cable 7 on contact pin 8, the utility model discloses, compact structure, it is convenient to use, increase the stability of junction, it is consuming time effectively to have saved the wiring of examination smart meter in-process, has improved the examination work efficiency of intelligent electric energy meter, satisfies personnel's user demand.
The working principle is as follows: in the using process of the utility model, the contact pin 8 is used to replace the traditional wire clamp, the contact pin 8 is inserted in the corresponding line interface of the electric energy meter, through the design of the rubber plug 10, the friction force between the contact pin 8 and the connection interface can be increased, the contact pin 8 is prevented from falling off, then the conductor of the calibrating device is sleeved on the binding post 1, the position of the limiting cap 2 is fixed by screwing, the calibration operation can be carried out, the length of the calibration cable can be freely changed through the design of the spring cable 7, after the spring cable 7 is stretched, the movable plate 9 can be lifted upwards, so that the movable plate 9 drives the movable rod 4 to move in the mounting block 6, so that the reaction force of the extension of the spring cable 7 acts on the movable plate 9, when the position of the movable plate 9 is determined, the limit bolt 5 can be screwed down, thereby fixing the position of the movable plate 9 and preventing the elastic force of the extension of the spring cable 7 from acting on the pin 8.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. A wire connector for fast verification of an intelligent electric energy meter is characterized by comprising a connector body (3), a contact pin (8) and a movable plate (9), a spring cable (7) is arranged on the upper surface of one side of the device body (3), a contact pin (8) is arranged at the other end of the spring cable (7), a baffle plate (11) is arranged at the connection part of the spring cable (7) and the contact pin (8), the upper surface of the other side of the device body (3) is provided with a binding post (1), the edge side of the device body (3) is symmetrically welded with mounting blocks (6), the two sides of the lower surface of the movable plate (9) are symmetrically welded with movable rods (4), the movable rod (4) is movably inserted on the mounting block (6), the movable plate (9) is provided with a strip-shaped hole (12), the contact pin (8) is movably inserted in the strip-shaped hole (12), and the baffle (11) is in contact with the upper surface of the movable plate (9).
2. The quick verification wire connector for the intelligent electric energy meter is characterized in that the wiring terminal (1) and the spring cable (7) are connected with each other through a conducting wire.
3. The wire connector for the intelligent electric energy meter rapid verification according to claim 1, characterized in that a limiting cap (2) is installed on the terminal (1) in a threaded manner, and the length of the limiting cap (2) is greater than the height of the terminal (1).
4. The quick verification wire connector for the intelligent electric energy meter is characterized in that a limiting bolt (5) is installed on the installation block (6) in a threaded mode, and the limiting bolt (5) is in contact with the surface of the movable rod (4).
5. The quick verification wire connector for the intelligent electric energy meter is characterized in that a rubber plug (10) is glued to the upper end of the contact pin (8), and the rubber plug (10) is in a conical design.
6. The wire connector for the quick verification of the intelligent electric energy meter is characterized in that the diameter of the baffle (11) is larger than the width of the strip-shaped hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022688384.4U CN213581324U (en) | 2020-11-19 | 2020-11-19 | Be used for quick examination connector of intelligent ammeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022688384.4U CN213581324U (en) | 2020-11-19 | 2020-11-19 | Be used for quick examination connector of intelligent ammeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213581324U true CN213581324U (en) | 2021-06-29 |
Family
ID=76538962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022688384.4U Active CN213581324U (en) | 2020-11-19 | 2020-11-19 | Be used for quick examination connector of intelligent ammeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213581324U (en) |
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2020
- 2020-11-19 CN CN202022688384.4U patent/CN213581324U/en active Active
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