CN204422612U - A kind of crimping structure - Google Patents
A kind of crimping structure Download PDFInfo
- Publication number
- CN204422612U CN204422612U CN201520106401.5U CN201520106401U CN204422612U CN 204422612 U CN204422612 U CN 204422612U CN 201520106401 U CN201520106401 U CN 201520106401U CN 204422612 U CN204422612 U CN 204422612U
- Authority
- CN
- China
- Prior art keywords
- conductor
- crimping
- limiting section
- crimping structure
- interconnecting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model relates to a kind of crimping structure, there is in its front portion the first limiting section for being connected to Plug Division, and there is at its rear portion the wire interconnecting piece placed and be connected to the terminal part of wire, wire interconnecting piece is provided with conductor crimping portion and the second limiting section, described conductor crimping portion forms the first half through crimping and is caved in centre by both sides of the edge, Lower Half is drawn in centre by both sides of the edge, the shape that the joining place extrusion of the first half and Lower Half is outwardly, to fix conductor, make the inside surface close contact in this conductor and described conductor crimping portion, this kind of crimping structure can secure wires, and ensure the satisfactory electrical conductivity of conductor and conductor coupling portion, spacing use can also be done, when using the plug-in electric plug of this crimping structure to be connected with miscellaneous part, by first, second limiting section fixes, on, the outwardly axial displacement limiting conductor crimping portion of the joining place of Lower Half, make easy for installation.
Description
Technical field
The utility model relates to a kind of mechanical connecting structure, particularly a kind of crimping structure.
Background technology
Existing electric energy meter, wire is mostly still adopted to be secured on electric energy meter by screw tightening, but along with the transformation of national grid, wideling popularize of intelligent grid, the existing mode of connection makes wiring labor strength large, and efficiency is low, thus plug-in electric energy meter is worked out, this kind of plug-in electric energy meter is the mode of screw tightening when coordinating to come alternative traditional wire to enter to show by plug-in electric plug and the plug of electric energy meter, quick and easy for installation, and guarantee safety, but this kind of plug-in electric plug, need the electric conductivity simultaneously ensureing itself, and electric conductivity after contacting with electric energy meter and stability.
Utility model content
In order to overcome the deficiency of background technology, the utility model provides a kind of crimping structure.
The technical scheme that the utility model adopts is: a kind of crimping structure, this crimping structure has the first limiting section for being connected to Plug Division in its front portion, and there is at its rear portion the wire interconnecting piece placed and be connected to the terminal part of wire, wherein, wire interconnecting piece is provided with conductor crimping portion and the second limiting section, this conductor crimping portion is positioned at the front side of this wire interconnecting piece, this the second limiting section is positioned at the rear side of this conductor coupling portion, wherein, described conductor crimping portion forms the first half through crimping and is caved in centre by both sides of the edge, Lower Half is drawn in centre by both sides of the edge, the shape that the joining place extrusion of the first half and Lower Half is outwardly, to fix the insulating sheath of the end by removing electric wire to be connected and the conductor that exposes, make the inside surface close contact in this conductor and described conductor crimping portion.
The described first half is corresponding plane with the joining place of Lower Half.
Described first limiting section is annular or has locating slot.
Described second limiting section is annular or has locating slot.
Described locating slot and plane are located at the same side.
Described wire interconnecting piece and the first limiting section, the second limiting section are integrated.
Described wire interconnecting piece is metal material.
The beneficial effects of the utility model are: the utility model adopts this kind of crimping structure can secure wires, and ensure the satisfactory electrical conductivity of conductor and conductor coupling portion, further, this kind of crimping structure can also do spacing use, when using the plug-in electric plug of this crimping structure to be connected with miscellaneous part (such as electric energy meter), by first, second limiting section fixes, on, the outwardly axial displacement limiting conductor crimping portion of the joining place of Lower Half, prevent it from extracting from the front and back end of electric energy meter connector seat, make easy for installation, ensure in use procedure, contact stabilization, thus ensure conductivity good between plug-in electric plug and electric energy meter.
Accompanying drawing explanation
Fig. 1 is a kind of crimping structure stereographic map of the present utility model.
Fig. 2 is a kind of crimping structure stereographic map of the present utility model.
Fig. 3 is a kind of crimping structure stereographic map of the present utility model.
Fig. 4 is a kind of crimping structure stereographic map of the present utility model.
1-wire interconnecting piece, the 11-first half, 12-Lower Half, 13-plane, 2-conductor crimping portion, 3-first limiting section, 31-annular, 32-locating slot, 4-second limiting section, 5-convergence part.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in Figure 1 and Figure 4, a kind of crimping structure, this crimping structure has the first limiting section 3 for being connected to Plug Division in its front portion, and there is at its rear portion the wire interconnecting piece 1 placed and be connected to the terminal part of wire, wherein, wire interconnecting piece 1 is provided with conductor crimping portion 2 and the second limiting section 4, this conductor crimping portion 2 is positioned at the front side of this wire interconnecting piece 1, this the second limiting section 4 is positioned at the rear side of this conductor coupling portion, wherein, described conductor crimping portion 2 forms the first half 11 through crimping and is caved in centre by both sides of the edge, Lower Half 12 is drawn in centre by both sides of the edge, the shape that the first half 11 is outwardly with the joining place extrusion of Lower Half 12, to fix the insulating sheath of the end by removing electric wire to be connected and the conductor that exposes, make the inside surface close contact in this conductor and described conductor crimping portion 2, further, this crimping structure surrounds the insulating sheath of the end by removing electric wire to be connected and the conductor that exposes primarily of the first half, Lower Half is mainly used as cavity volume, for holding this conductor, to be caved in centre shape so described by both sides of the edge, for the first half is symmetrical to bent intermediate by both sides of the edge, with better fixed conductor, and Lower Half 12 is drawn in centre by both sides of the edge, can be that Lower Half forms cambered surface, coordinate with the first half and form " heart " shape, it is symmetrical to bent intermediate by both sides of the edge that can be Lower Half be, formation is caved in shape, it can also be even the shape that other conveniently crimp out, this kind of crimping structure can secure wires, and ensure the satisfactory electrical conductivity of conductor and conductor coupling portion, further, this kind of crimping structure can also do spacing use, when using the plug-in electric plug of this crimping structure to be connected with miscellaneous part (such as electric energy meter), fixed by first, second limiting section, the outwardly axial displacement limiting conductor crimping portion of the joining place of upper and lower half, prevent it from extracting from the front and back end of electric energy meter connector seat, make easy for installation, ensure in use procedure, contact stabilization, thus ensure conductivity good between plug-in electric plug and electric energy meter.
Before described wire interconnecting piece 1 does not crimp, the first half 11 is rounding off face with the joining place of Lower Half 12, after crimping, the described first half 11 is plane 13 with the joining place of Lower Half 12, can take out from compression bonding apparatus easily to make the crimping structure after crimping, the corresponding setting of plane 13 of the left and right sides, instead of parallel, namely two planes 13 extend at it and plane can form a small angle, this joining place is squeezed into plane 13 by rounding off face, reduce the horizontal area of these wire interconnecting piece 1 both sides, especially when this crimping structure is connected with miscellaneous part, the space taking miscellaneous part can be reduced, simultaneously, joining place adopts plane 13, miscellaneous part inside is more easily fixed on relative to rounding off face, not easily rotate in a circumferential direction.
As shown in Figure 1, Figure 2 and Figure 3, described first limiting section 3 is annular 31 or has locating slot 32; Described second limiting section 4 is for annular 31 or have locating slot 32, and described locating slot 32 is located at the same side with plane 13, when this crimping structure is connected with miscellaneous part, by matching of first, second limiting section 4 and miscellaneous part, this crimping structure is fixed in miscellaneous part, prevents it from rotating in a circumferential direction; Such as this crimping structure is used for plug-in part, this plug-in part matches with electric energy meter connector seat, when the first limiting section 3 and/or the second limiting section 4 adopt annular 31, it then electric energy meter connector seat is groove suitable with it, when the first limiting section 3 and/or the second limiting section 4 adopt locating slot 32, then it electric energy meter connector seat is boss suitable with it; Between the first limiting section and conductor crimping portion, between the second limiting section and conductor crimping portion, be equipped with a convergence part, this convergence part is inclined-plane in axial direction, also can be used as spacing use, is formed spacing with electric energy meter connector seat.
Described wire interconnecting piece 1 and the first limiting section 3, second limiting section 4 are integrated, and technique is simple, easy to process; Described wire interconnecting piece 1 is metal material, can form good electric conductivity.
Below described by reference to the accompanying drawings embodiment is only preferred implementation of the present utility model, and the restriction not to protection domain of the present utility model, and any improvement done based on the utility model spirit all ought within the utility model protection domain.
Claims (7)
1. a crimping structure, is characterized in that: this crimping structure has the first limiting section (3) for being connected to Plug Division in its front portion, and has the wire interconnecting piece (1) placed and be connected to the terminal part of wire at its rear portion,
Wherein, wire interconnecting piece (1) is provided with conductor crimping portion (2) and the second limiting section (4), and this conductor crimping portion (2) is positioned at the front side of this wire interconnecting piece (1), and this second limiting section (4) is positioned at the rear side of this conductor coupling portion,
Wherein, described conductor crimping portion (2) forms the first half (11) through crimping and is caved in centre by both sides of the edge, Lower Half (12) is drawn in centre by both sides of the edge, the shape that the first half (11) is outwardly with the joining place extrusion of Lower Half (12), to fix the insulating sheath of the end by removing electric wire to be connected and the conductor that exposes, make the inside surface close contact in this conductor and described conductor crimping portion (2).
2. a kind of crimping structure according to claim 1, is characterized in that: the described first half (11) and the joining place of Lower Half (12) are corresponding plane (13).
3. a kind of crimping structure according to claim 1, is characterized in that: described first limiting section (3) is for annular (31) or have locating slot (32).
4. a kind of crimping structure according to claim 1, is characterized in that: described second limiting section (4) is for annular (31) or have locating slot (32).
5. a kind of crimping structure according to claim 3 or 4, is characterized in that: described locating slot (32) and plane (13) are located at the same side.
6. a kind of crimping structure according to claim 1, is characterized in that: described wire interconnecting piece (1) is integrated with the first limiting section (3), the second limiting section (4).
7. a kind of crimping structure according to claim 6, is characterized in that: described wire interconnecting piece (1) is metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106401.5U CN204422612U (en) | 2015-02-14 | 2015-02-14 | A kind of crimping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520106401.5U CN204422612U (en) | 2015-02-14 | 2015-02-14 | A kind of crimping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204422612U true CN204422612U (en) | 2015-06-24 |
Family
ID=53472968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520106401.5U Expired - Fee Related CN204422612U (en) | 2015-02-14 | 2015-02-14 | A kind of crimping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204422612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111551764A (en) * | 2020-05-20 | 2020-08-18 | 贵州电网有限责任公司 | Novel electric energy meter binding post |
| CN111551763A (en) * | 2020-05-20 | 2020-08-18 | 贵州电网有限责任公司 | Electric energy meter case plug socket and plug-in mechanism thereof |
-
2015
- 2015-02-14 CN CN201520106401.5U patent/CN204422612U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111551764A (en) * | 2020-05-20 | 2020-08-18 | 贵州电网有限责任公司 | Novel electric energy meter binding post |
| CN111551763A (en) * | 2020-05-20 | 2020-08-18 | 贵州电网有限责任公司 | Electric energy meter case plug socket and plug-in mechanism thereof |
| CN111551764B (en) * | 2020-05-20 | 2022-04-29 | 贵州电网有限责任公司 | Novel electric energy meter binding post |
| CN111551763B (en) * | 2020-05-20 | 2022-05-03 | 贵州电网有限责任公司 | Electric energy meter case plug socket and plug-in mechanism thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20190214 |