CN205210152U - Electric energy meter connector structure - Google Patents
Electric energy meter connector structure Download PDFInfo
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- CN205210152U CN205210152U CN201521104599.XU CN201521104599U CN205210152U CN 205210152 U CN205210152 U CN 205210152U CN 201521104599 U CN201521104599 U CN 201521104599U CN 205210152 U CN205210152 U CN 205210152U
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- connector
- wire
- threaded hole
- connecting portion
- electric energy
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Abstract
The utility model discloses an electric energy meter connector structure, including having hollow structure's connector body, its one end is the grafting portion with electric energy meter jack connection, and the other end is the wiring portion that is connected with external conductor, in the wiring portion shaping have with the first screw hole of hollow structure UNICOM, the wire by the tail end of wiring portion stretches into the connector is originally internal, and a screw element passes first screw hole and the cooperation of first screw hole down will the wire extrusion is fixed the connector is originally internal, the wire is fixed that this is internal at the connector to screw element and screw hole are passed through to this structure cooperation, and the effect is more reliable, the not hard up problem of deviating from the connector even of wire that can avoid the riveting firmly not result in, simultaneously this structure has a recaccommodation nature, and it needs to shift out the connector with the wire this is internal to go wrong when the connector body, and then the accessible is unscrewed the screw element and is made the wire freedom, and the operation that can avoid the riveting to result in is inconvenient.
Description
Technical field
The present invention relates to electric energy meter, be specifically related to a kind of electric energy meter plug structure.
Background technology
Along with popularizing of intelligent grid, electric energy meter has also had more and more deep application in daily life.
Chinese patent literature CN204495867U discloses a kind of internal elastic type connector, and the connecting portion shape of this internal elastic type connector is hollow cylindrical, and wire inserts in hollow circuit cylinder, by the mode of riveting, from crown center line ball, wire is fixed on connecting portion.The mode of this conducting wire is simple and convenient, but may there is riveting loosely in operation, makes wire loosen the problem of even deviating from connector, has certain unreliability.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome electric energy meter connector riveting of the prior art defect loosely, thus provides a kind of connector of reliable fixing cord.
A kind of electric energy meter connector structure, comprise the connector body with hollow structure, its one end is the Plug Division be connected with electric energy meter jack, the other end is the wire connecting portion be connected with outer lead, described wire connecting portion forms the first threaded hole with described hollow structure UNICOM, wire stretches in described connector body by the tail end of described wire connecting portion, and a screw element passes described first threaded hole and described wire squeezes is fixed in described connector body under the cooperation of described first threaded hole.
Also comprise the tagblock be set in described wire connecting portion, wherein, described tagblock forms second threaded hole corresponding with described first threaded hole; Described wire squeezes is fixed in described connector body through described second threaded hole and described first threaded hole by described screw element successively.
The tail end of described wire connecting portion is horn-like.
Described tagblock forms the inner groovy offseted with the trumpet-shaped tail end of described wire connecting portion.
Technical solutions of the utility model, tool has the following advantages:
1. a kind of electric energy meter connector structure of providing of the utility model, wire connecting portion forms the first threaded hole with described hollow structure UNICOM, wire stretches in described connector body by the tail end of wire connecting portion, and a screw element passes described first threaded hole and described wire squeezes is fixed in described connector body under the cooperation of described first threaded hole.
Wire is fixed in connector body by the cooperation of screw element and threaded hole by the structure of this electric energy meter connector, and effect is more reliable, and the wire that riveting can be avoided loosely to cause loosens the problem of even deviating from connector; The structure of this electric energy meter connector has modulability more simultaneously, wire need be shifted out in connector body when connector body goes wrong, then make wire freely by the part that unscrews, the operation inconvenience that riveting can be avoided to cause.
2. a kind of electric energy meter connector structure of providing of the utility model, comprises the tagblock be set in described wire connecting portion, described tagblock forms second threaded hole corresponding with described first threaded hole; Described wire squeezes is fixed in described connector body through described second threaded hole and described first threaded hole by described screw element successively, at the sheathed tagblock of the wire connecting portion of connector body, ensure that screw element can more effectively be fixed on connector body, also ensure that screw element can more firmly fixing cord.
3. a kind of electric energy meter connector structure of providing of the utility model, the tail end of described wire connecting portion is horn-like, described tagblock forms the inner groovy offseted with the trumpet-shaped tail end of described wire connecting portion, ensure that connector body and tagblock is structural is applicable to.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of the tagblock shown in Fig. 1;
Fig. 3 is the cut-open view of the tagblock shown in Fig. 1;
Fig. 4 is the front view of connector body;
Fig. 5 is the vertical view of connector body;
Fig. 6 is the right view of connector body
Fig. 7 is the structural representation of built-in spring;
Fig. 8 is the right view of built-in spring;
Description of reference numerals: 01-connecting portion, 02-elastic, 011-first protuberance, 012-second protuberance, 021-curved portions, 022-arc section, 11-wire connecting portion, 12-Plug Division, 21-tagblock, 111-first groove, 112-second groove, 113-chute, 114-first threaded hole, 121-flexure strip, 122-depressed part, 211-second threaded hole, 212-inner groovy.
Embodiment
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Embodiment 1
As depicted in figs. 1 and 2, a kind of electric energy meter connector structure in the present embodiment, comprise the connector body with hollow structure, its one end is the Plug Division 12 be connected with electric energy meter jack, the other end is the wire connecting portion 11 be connected with outer lead, described wire connecting portion 11 forms the first threaded hole 114 with described hollow structure UNICOM, wire stretches in described connector body by the tail end of described wire connecting portion 11, and a screw element passes described first threaded hole 114 and is fixed in described connector body by described wire squeezes under the cooperation of described first threaded hole 114; Comprise the tagblock 21 be set in described wire connecting portion 11, described tagblock 21 forms second threaded hole 211 corresponding with described first threaded hole 114; Described wire squeezes is fixed in described connector body through described second threaded hole 211 and described first threaded hole 114 by described screw element successively.
What form electric energy meter connector structure has connector body, tagblock, also includes built-in spring as shown in Figure 7.Wherein, the described body that patches also includes, as shown in Figure 4, Figure 5 and Figure 6, the circumference of described Plug Division 12 is arranged at intervals with vertically to the some flexure strips 121 extended away from described wire connecting portion 11 direction, cylindrical cavity is formed inside described flexure strip 121, be formed with clearance groove 123 between adjacent two described flexure strips 121, described flexure strip 121 forms the bending part of the semi-spherical shape of bending in described cylindrical cavity away from one end of described Plug Division 12; Described wire connecting portion 11 forms the chute 113 extended to described Plug Division 12 by its end, and form at least two grooves between described wire connecting portion 11 and described Plug Division 12.
Described built-in spring, as shown in Figure 7 and Figure 8, comprise a junction 01, and the some elastic 02 be connected on described connecting portion 01, described elastic 02 forms curved portions 021 outwardly away from one end of described connecting portion 01, the described curved portions 021 of all described elastic 02 forms petal shape, and described curved portions 021 is provided with cambered outwards arc section 022; Described connecting portion 01 forms corresponding number and the projection matched with the described groove of described connector body.The outer rim of special described projection is not less than the distance size of exterior notch to described connecting portion 01 central shaft of described groove 113 to the distance size of described connecting portion 01 central shaft, ensure that built-in spring and coordinating on connector body dimension, built-in spring can be loaded and be fixed in connector body.
Described groove is provided with two, and it comprises the first groove 111 and the second groove 112 be oppositely arranged, and described first groove 111 is communicated with described chute 113; Be set to two with the described projection of described groove relative engagement, comprise the first protuberance 011 and the second protuberance 012 be oppositely arranged.
The assemble flow of electric energy meter connector is, the described elastic 02 of described built-in spring is inserted from the left end of described connector body as shown in Figure 1, described first protuberance 011 aims at the chute 113 of described connector body, pushed in described connector body, until described first protuberance 011 snaps in described first groove 111 of the described connector body of corresponding matching, described second protuberance 012 snaps in described in corresponding matching and patches in described second groove 112 of body, then described built-in spring load completely described in patch in body; Again wire connecting portion 11 afterbody of described tagblock 21 from described connector body is stretched into, cover is set in described wire connecting portion 11, adjust described tagblock 21, described first threaded hole 114 is alignd with described second threaded hole 211, and the wire inserted from described wire connecting portion 11 afterbody is fixed in described connector body from described second threaded hole 211 through described first threaded hole 114 by described screw element.
Wire is fixed in connector body by the cooperation of screw element and threaded hole by this structure, and effect is more reliable, and the wire that riveting can be avoided loosely to cause loosens the problem of even deviating from connector; This structure has modulability more simultaneously, wire need be shifted out in connector body when connector body goes wrong, then make wire freely by the part that unscrews, the operation inconvenience that riveting can be avoided to cause.
It should be noted that, described screw element can be screw, all parts that can pass described second threaded hole and described second threaded hole fixing cord such as rivet.
Further, as shown in Figure 3 and Figure 4, the tail end of wire connecting portion 11 described in the present embodiment is horn-like; Described tagblock 21 forms the inner groovy 212 offseted with the trumpet-shaped tail end of described wire connecting portion 11.When described connector body stretches into described tagblock 21, the tail end in trumpet-shaped described wire connecting portion 11 coordinates with described inner groovy 212, ensure that described connector body and tagblock structural be applicable to.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain of the invention.
Claims (4)
1. an electric energy meter connector structure, comprise the connector body with hollow structure, its one end is the Plug Division (12) be connected with electric energy meter jack, the other end is the wire connecting portion (11) be connected with outer lead, it is characterized in that: described wire connecting portion (11) forms the first threaded hole (114) with described hollow structure UNICOM, wire stretches in described connector body by the tail end of described wire connecting portion (11), one screw element passes described first threaded hole (114) and described wire squeezes is fixed in described connector body under the cooperation of described first threaded hole (114).
2. electric energy meter connector structure according to claim 1, it is characterized in that: also comprise the tagblock (21) be set in described wire connecting portion (11), wherein, described tagblock (21) forms second threaded hole (211) corresponding with described first threaded hole (114); Described wire squeezes is fixed in described connector body through described second threaded hole (211) and described first threaded hole (114) by described screw element successively.
3. electric energy meter connector structure according to claim 1, is characterized in that: the tail end of described wire connecting portion (11) is horn-like.
4. electric energy meter connector structure according to claim 3, is characterized in that: described tagblock (21) forms the inner groovy (212) offseted with the trumpet-shaped tail end of described wire connecting portion (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521104599.XU CN205210152U (en) | 2015-12-25 | 2015-12-25 | Electric energy meter connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521104599.XU CN205210152U (en) | 2015-12-25 | 2015-12-25 | Electric energy meter connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205210152U true CN205210152U (en) | 2016-05-04 |
Family
ID=55847861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521104599.XU Active CN205210152U (en) | 2015-12-25 | 2015-12-25 | Electric energy meter connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205210152U (en) |
-
2015
- 2015-12-25 CN CN201521104599.XU patent/CN205210152U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |