CN212257762U - Contact piece structure of wall socket - Google Patents
Contact piece structure of wall socket Download PDFInfo
- Publication number
- CN212257762U CN212257762U CN202021421606.XU CN202021421606U CN212257762U CN 212257762 U CN212257762 U CN 212257762U CN 202021421606 U CN202021421606 U CN 202021421606U CN 212257762 U CN212257762 U CN 212257762U
- Authority
- CN
- China
- Prior art keywords
- stage
- contact
- elastic sheets
- plug
- plug bush
- 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.)
- Active
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a contact structure of a wall socket, which comprises a contact body, wherein one end part of the contact body is provided with a second-level plug bush, the other end part of the contact body is provided with a third-level plug bush, the middle part of the contact body is provided with a wiring part for connecting with a wiring terminal, the second-stage plug bush is composed of three second-stage elastic sheets, the third-stage plug bush is composed of two third-stage elastic sheets, the three second-stage elastic sheets are all arranged on a second-stage connecting part, wherein the two secondary elastic sheets are oppositely arranged, the same side edges of the two secondary elastic sheets are bent outwards to form auxiliary elastic sheets, the two auxiliary elastic pieces are arranged opposite to the other two-stage elastic piece, and when the plug contacts with the plug, whether the inserting pieces of the plug are inserted between the two oppositely arranged two-stage elastic pieces or between the two auxiliary elastic pieces and the other two-stage elastic piece, the plug can be effectively ensured to be fully contacted, and the fixing strength of the plug is improved; meanwhile, the plug is prevented from being in direct contact with the side edges of the two second-stage elastic pieces, so that the two second-stage elastic pieces are not easy to deform.
Description
Technical Field
The utility model relates to a wall socket field, more specifically says, it relates to a wall socket's contact structure.
Background
The socket is an essential electrical appliance accessory in life, and mainly comprises a shell, a contact piece arranged in the shell and a connecting terminal connected with the contact piece
At present, a Chinese patent with application number 201720055012.3 discloses a contact piece for a socket, which has the key points of the technical scheme that the contact piece comprises a strip-shaped contact piece body, wherein one end of the contact piece body is provided with a secondary plug bush consisting of three elastic sheets, the other end of the contact piece body is provided with a tertiary plug bush, and the middle part of the contact piece body is provided with a wiring part for being connected with a wiring terminal; the three-stage plug bush is formed by bending one end of the contact piece body, a notch is formed in the edge of the bent part of the contact piece body close to the three-stage plug bush, and a guide plate is formed by bending one side of the contact piece body, far away from the bent part of the three-stage plug bush, towards the outer side of the three-stage plug bush.
However, the above-mentioned contact piece has the problem that the secondary plug bush is composed of three elastic sheets, wherein one opposite side of one pair of elastic sheets is provided with a positioning groove, and the other elastic sheet is arranged opposite to the side edges of the other two elastic sheets, when the secondary plug bush is in contact with a plug, the contact area is small, the fixing strength of the plug is not high, and meanwhile, the elastic sheets are easy to deform.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a wall socket's contact structure.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a contact piece structure of a wall socket comprises a contact piece body, wherein one end of the contact piece body is provided with a second-stage plug bush, the other end of the contact piece body is provided with a third-stage plug bush, the middle of the contact piece body is provided with a wiring part used for being connected with a wiring terminal, the second-stage plug bush is composed of three second-stage elastic sheets, the third-stage plug bush is composed of two third-stage elastic sheets, one end of the contact piece body is bent to form a second-stage connecting part, and the other end of the contact piece body;
the three secondary elastic sheets are arranged on one secondary connecting part, wherein two secondary elastic sheets are arranged oppositely, the same side edges of the two secondary elastic sheets are bent outwards to form auxiliary elastic sheets, and the two auxiliary elastic sheets are arranged oppositely to the other secondary elastic sheet;
two tertiary shell fragments set up respectively on two tertiary connecting portion, two tertiary connecting portion are the setting from top to bottom and have the interval slot between the two.
The utility model discloses further set up: wiring portion include with contact piece body vertically switching-over board to and the wiring board of bending type formation downwards by one side of switching-over board, the wiring board is provided with a plurality of interval distribution's anti-skidding slot and two intervals set up the bellying, interval distribution about the anti-skidding slot is, and interval distribution about the bellying is.
The utility model discloses further set up: the second-stage connecting part is also provided with a pressing sheet bent towards one side; wherein the third-level connecting part arranged at the lower part is bent outwards relative to the third-level connecting part arranged at the upper part to form a pressing part.
The utility model discloses beneficial effect: when the plug contacts with the plug, whether the inserting sheet of the plug is inserted between the two oppositely arranged second-stage elastic sheets or between the two auxiliary elastic sheets and the other second-stage elastic sheet, the plug can be effectively ensured to be fully contacted, and the fixing strength of the plug is improved due to the larger contact area;
meanwhile, the plug is prevented from being in direct contact with the two oppositely arranged second-level elastic sheets, so that the two second-level elastic sheets are not easy to deform.
Drawings
Fig. 1 is a first schematic structural view of a contact structure of a wall socket according to the present invention;
fig. 2 is a schematic structural view of a contact structure of a wall socket according to the present invention;
fig. 3 is a third schematic structural view of the contact structure of the wall socket of the present invention.
Description of reference numerals: 1. a contact body; 11. a secondary connecting part; 12. a tertiary connection section; 13. pressing the sheet; 14. a pressing part; 2. inserting a sleeve in a second stage; 21. a second-stage elastic sheet; 22. an auxiliary spring plate; 3. a third-stage plug bush; 31. a third-level elastic sheet; 4. a wiring portion; 41. a reversing plate; 42. a wiring board; 421. an anti-slip groove; 422. a boss portion; 5. the trenches are spaced apart.
Detailed Description
The contact structure of a wall socket according to the present invention will be described in further detail with reference to fig. 1 to 3.
A contact structure of a wall socket comprises a contact body 1, wherein one end of the contact body is provided with a second-stage plug bush 2, the other end of the contact body is provided with a third-stage plug bush 3, the middle of the contact body 1 is provided with a wiring part 4 used for being connected with a wiring terminal, the second-stage plug bush 2 is composed of three second-stage elastic sheets 21, the third-stage plug bush 3 is composed of two third-stage elastic sheets 31, one end of the contact body 1 is bent to form a second-stage connecting part 11, and the other end of the contact body is bent to form two third-stage;
the three secondary elastic sheets 21 are arranged on one secondary connecting part 11, two secondary elastic sheets 21 are arranged oppositely, the same side edges of the two secondary elastic sheets 21 are bent outwards to form auxiliary elastic sheets 22, and the two auxiliary elastic sheets 22 are arranged oppositely to the other secondary elastic sheet 21; when the plug contacts with the plug, whether the inserting pieces of the plug are inserted between the two oppositely arranged secondary elastic pieces 21 or between the two auxiliary elastic pieces 22 and the other secondary elastic piece 21, the plug can be effectively ensured to be fully contacted, and the fixing strength of the plug is improved due to the large contact area; meanwhile, the plug is prevented from being in direct contact with the side edges of the two oppositely arranged second-stage elastic sheets 21, so that the two second-stage elastic sheets 21 are not easy to deform.
Two tertiary shell fragments 31 set up respectively on two tertiary connecting portion 12, two tertiary connecting portion 12 are the upper and lower setting and have interval slot 5 between the two for two tertiary connecting portion 12 can form interval slot 5 and bend the formation along middle punching press through the tip with contact body 1, make two tertiary connecting portion 12 overall arrangement more reasonable, effectively reduce the punching press waste material and produce, practice thrift manufacturing cost.
The secondary connecting part 11 is also provided with a pressing sheet 13 which is bent towards one side; wherein arrange tertiary connecting portion 12 of below in and bend outwards relatively the tertiary connecting portion 12 of top and form and press portion 14, when on the contact installation back seat, can compress tightly contact one end portion fixedly through pressing piece 13, can compress tightly another end portion fixedly of contact through pressing portion 14, effectively avoid the contact to take place the displacement for the contact installation is more firm stable.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a wall socket's contact structure, includes the contact body, and its one end is provided with the second grade and inserts the plug bush, and another tip is equipped with the tertiary plug bush of inserting, and the middle part of contact body is equipped with the wiring portion that is used for being connected with binding post, the plug bush is inserted by three second grade shell fragment to the second grade constitutes, the plug bush is inserted by three third grade shell fragment to the third grade constitutes characterized by: one end of the contact piece body is bent to form a second-stage connecting part, and the other end of the contact piece body is bent to form two third-stage connecting parts;
the three secondary elastic sheets are arranged on one secondary connecting part, wherein two secondary elastic sheets are arranged oppositely, the same side edges of the two secondary elastic sheets are bent outwards to form auxiliary elastic sheets, and the two auxiliary elastic sheets are arranged oppositely to the other secondary elastic sheet;
two tertiary shell fragments set up respectively on two tertiary connecting portion, two tertiary connecting portion are the setting from top to bottom and have the interval slot between the two.
2. A contact blade structure for a wall socket as claimed in claim 1, wherein: wiring portion include with contact piece body vertically switching-over board to and the wiring board of bending type formation downwards by one side of switching-over board, the wiring board is provided with a plurality of interval distribution's anti-skidding slot and two intervals set up the bellying, interval distribution about the anti-skidding slot is, and interval distribution about the bellying is.
3. A contact blade structure for a wall socket as claimed in claim 1 or 2, wherein: the second-stage connecting part is also provided with a pressing sheet bent towards one side; wherein the third-level connecting part arranged at the lower part is bent outwards relative to the third-level connecting part arranged at the upper part to form a pressing part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021421606.XU CN212257762U (en) | 2020-07-17 | 2020-07-17 | Contact piece structure of wall socket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021421606.XU CN212257762U (en) | 2020-07-17 | 2020-07-17 | Contact piece structure of wall socket |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212257762U true CN212257762U (en) | 2020-12-29 |
Family
ID=73979608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202021421606.XU Active CN212257762U (en) | 2020-07-17 | 2020-07-17 | Contact piece structure of wall socket |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212257762U (en) |
-
2020
- 2020-07-17 CN CN202021421606.XU patent/CN212257762U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN212751213U (en) | Multiple contact heavy current elastic terminal and have its connector | |
CN112072358A (en) | Multiple contact heavy current elastic terminal and have its connector | |
CN212257762U (en) | Contact piece structure of wall socket | |
CN201438548U (en) | Easy-plug all-purpose plug bush | |
CN209200289U (en) | A kind of safety power source plug socket | |
CN204857982U (en) | Cell -phone shell fragment | |
CN211655135U (en) | Novel conductive plug bush | |
CN220895900U (en) | Socket copper sheet | |
CN218632531U (en) | Compact jack contact | |
CN201355714Y (en) | Electrical connector | |
CN212257777U (en) | Backseat module of wall socket | |
CN212725658U (en) | Grounding level contact piece for socket | |
CN112615180A (en) | Connector socket terminal | |
CN209730244U (en) | A kind of self-tightening type safety electrode structure of socket | |
CN216598079U (en) | Spring plate and connector | |
CN201259947Y (en) | Arch shaped electric appliance socket contact chip | |
CN213184724U (en) | Female terminal for connector | |
CN100589282C (en) | Elastic contact head in electric connector socket | |
CN218867445U (en) | Female end socket of wire pair connector | |
CN212342898U (en) | Wall socket | |
CN221126268U (en) | Terminal convenient to installation connecting wire | |
CN214411579U (en) | Low-insertion-force stamping terminal | |
CN216529382U (en) | Preforming type fluting terminal | |
CN214411578U (en) | Low insertion force terminal | |
CN219917673U (en) | Stably connected battery spring plate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |