CN113193390B - Copper sheet wiring structure - Google Patents
Copper sheet wiring structure Download PDFInfo
- Publication number
- CN113193390B CN113193390B CN202110476627.4A CN202110476627A CN113193390B CN 113193390 B CN113193390 B CN 113193390B CN 202110476627 A CN202110476627 A CN 202110476627A CN 113193390 B CN113193390 B CN 113193390B
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- China
- Prior art keywords
- copper
- clamping
- plug
- transmission rod
- insulating
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a copper sheet wiring structure, relates to the technical field of electric appliances, and particularly comprises the following steps: the clamping device comprises a copper clamping sleeve, a transmission rod, an insulating baffle and a copper clamping sleeve, wherein the middle sections of two sides of the inner wall of the copper clamping sleeve are provided with micro clamping strips; the transmission rod is connected to the middle sections of the two sides of the outer wall of the copper cutting sleeve; the insulating baffle is connected to the inside of one end of the transmission rod; the grounding circuit is connected to the bottom of the copper clamping sleeve through a copper wire, and the sealing spring is arranged inside the transmission rod. This copper sheet wiring structure can carry out triple centre gripping to the plug contact, carries out a centre gripping through copper cutting ferrule and miniature grip strip promptly, and the centre gripping is carried out once to rethread insulating barrier, accomplishes the centre gripping for the third time through the transfer line at last, is favorable to avoiding long-term the back to use because of replying the phenomenon production that the dynamics is not enough to lead to the plug contact to drop, and can carry out the blocking to the jack after the plug is extracted, avoids the infant to insert the finger and causes the electric shock.
Description
Technical Field
The invention relates to the technical field of electric appliances, in particular to a copper sheet wiring structure.
Background
The socket is the essential electrical apparatus in people's life, and little to charge for the cell-phone, provides electric power for air conditioner, refrigerator greatly, and the socket is inside to comprise zero line, live wire, ground wire and copper cutting ferrule basically, and when the plug inserted the socket inside, the circular telegram was realized in the both sides of plug contact to copper cutting ferrule clamp, also carries out the centre gripping to the plug contact simultaneously and avoids droing to supply power for equipment, make equipment normal use.
The surface of the existing copper cutting ferrule is smooth and only depends on the restoring action of the copper cutting ferrule when the copper cutting ferrule is propped open to clamp the plug contact, and the copper cutting ferrule is easy to deform and has insufficient restoring force after a long service life, so that the phenomenon that the plug contact falls off occurs, and the equipment is powered off.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a copper sheet wiring structure, which solves the problems that the surface of the existing copper card sleeve is smooth and only clamps a plug contact by the aid of the restoring action when the copper card sleeve is unfolded, and the copper card sleeve is easy to deform and has insufficient restoring force after a long service time, so that the plug contact falls off to cause equipment power failure.
In order to achieve the purpose, the invention is realized by the following technical scheme: a copper sheet wiring structure, comprising:
the middle sections of two sides of the inner wall of the copper clamping sleeve are provided with micro clamping strips;
the transmission rod is connected to the middle sections of the two sides of the outer wall of the copper cutting sleeve;
the insulating baffle is connected to the inside of one end of the transmission rod;
and the grounding line is connected to the bottom of the copper ferrule through a copper wire.
Optionally, miniature centre gripping strip evenly distributed is in the inner wall both sides of copper cutting ferrule, and miniature centre gripping strip is semi-cylindrical structure, is the integral structure moreover between miniature centre gripping strip and the copper cutting ferrule.
Optionally, one end of the transmission rod penetrates through the front end of the copper clamping sleeve, and the transmission rod is of an arc-shaped structure.
Optionally, the insulating baffles are symmetrically distributed about a central axis of the copper clamping sleeve, and the side face of one end, far away from the transmission rod, of each insulating baffle is of an arc-shaped structure.
Optionally, the driving rod further includes:
and the sealing spring is arranged inside the transmission rod.
Optionally, the insulating barrier forms an elastic structure with the transmission rod through the sealing spring, and the telescopic row spacing formed by the insulating barrier through the sealing spring is smaller than half of the thickness of the plug contact.
A copper sheet wiring structure comprises the following operation steps:
s1, plug insertion:
when the contact piece of the plug is inserted, the contact piece is firstly propped open along one arc-shaped end of the insulating baffle and then penetrates through the middle section of the copper cutting sleeve;
s2, enhancing clamping:
after the contact of the plug penetrates through the middle section of the copper cutting sleeve, the micro clamping strip is attached to two sides of the contact of the plug, the insulating baffle is also abutted against two sides of the contact of the plug, and the middle sections of the copper cutting sleeve are mutually folded due to the fact that the insulating baffle is spread out and the other end of the insulating baffle pushes the transmission rod;
s3, idle sealing:
when the plug is pulled out, the insulating baffle plates are reset by the sealing spring and are folded, so that the inlet is sealed.
The invention provides a copper sheet wiring structure, which has the following beneficial effects:
can carry out triple centre gripping to the plug contact, carry out a centre gripping through copper cutting ferrule and miniature centre gripping strip promptly, the centre gripping is carried out to rethread insulating barrier, accomplishes the centre gripping of third time through the transfer line at last, is favorable to avoiding long-term the back to use because of replying the phenomenon that the dynamics is not enough to lead to the plug contact to drop and produces, and can carry out the backstop to the jack after the plug is extracted, avoids the infant to insert the finger and causes the electric shock.
1. According to the copper sheet wiring structure, a plug contact sequentially penetrates through an insulating baffle and a copper cutting sleeve, the two sides of the inner wall of the copper cutting sleeve are provided with the miniature clamping strips, the miniature clamping strips are attached to the two sides of the plug contact to improve friction force and prevent the plug contact from falling off, meanwhile, the insulating baffle is spread to enable the other end of the insulating baffle to push the transmission rod to enable the middle sections of the copper cutting sleeve to be mutually folded, so that clamping force on the plug contact is improved again, and the miniature clamping strips are semi-cylindrical, namely the surfaces of the miniature clamping strips are arc-shaped, so that the plug contact can be prevented from being abraded;
2. this copper sheet wiring structure, because insulating baffle is less than half of plug contact thickness through the flexible row spacing that seals the spring and form for insulating baffle can promote the transfer line after contracting to the limit and make the middle section of copper cutting ferrule fold each other, simultaneously because insulating baffle has elasticity through sealing the spring, can fold each other and close the closed plug import at the plug after being extracted insulating baffle based on elasticity, also is exactly the jack, thereby is favorable to avoiding child to stretch into the finger and take place to electrocute.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic side view of the copper ferrule of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention.
In the figure: 1. a copper ferrule; 2. a micro clamping bar; 3. a transmission rod; 4. an insulating baffle; 5. a ground line; 6. and a sealing spring.
Detailed Description
As shown in fig. 1, 2 and 3, a copper sheet wiring structure comprises a copper cutting sleeve 1, wherein the middle sections of two sides of the inner wall of the copper cutting sleeve 1 are provided with micro clamping strips 2, the micro clamping strips 2 are uniformly distributed on two sides of the inner wall of the copper cutting sleeve 1, the micro clamping strip 2 is in a semi-cylindrical structure, and the micro clamping strip 2 and the copper cutting sleeve 1 are in an integrated structure, when the plug contact is inserted, the plug contact can pass through the middle section of the copper cutting sleeve 1, at the moment, the micro clamping strip 2 is attached to the two sides of the plug contact, the friction force between the micro clamping strip 2 and the plug contact piece can be improved, the possibility of loosening and falling off of the plug contact piece is reduced, and the micro-clamping strip 2 is in a semi-cylindrical structure, which can avoid sharp friction with the plug contact piece and avoid the surface of the plug contact piece from being worn, an integrated injection molding technology is adopted between the micro clamping strip 2 and the copper cutting sleeve 1, so that the micro clamping strip is convenient for manufacturers to produce during processing;
as shown in fig. 1, the transmission rod 3 is connected to the middle sections of the two sides of the outer wall of the copper cutting sleeve 1; one end of the transmission rod 3 penetrates through the front end of the copper cutting sleeve 1, the transmission rod 3 is of an arc-shaped structure, and the insulating baffle 4 is connected to the inside of one end of the transmission rod 3; the insulating baffles 4 are symmetrically distributed about the central axis of the copper cutting sleeve 1, the side surface of one end of each insulating baffle 4, which is far away from the transmission rod 3, is of an arc-shaped structure, the grounding line 5 is connected to the bottom of the copper cutting sleeve 1 through a copper wire, when a plug contact is inserted, the insulating baffles 4 are firstly unfolded along the arc-shaped end of each insulating baffle 4 and then penetrate through the middle section of the copper cutting sleeve 1, the insulating baffles 4 are unfolded and then abut against the two sides of a plug contact, so that the clamping firmness is secondarily improved, the middle sections of the copper cutting sleeves 1 are mutually folded by pushing the transmission rod 3 by the other ends of the insulating baffles 4, the clamping force on the plug contact is favorably and again improved, the side surfaces of the end parts of the insulating baffles 4 are of the arc shapes, the plug can be conveniently inserted and pulled out, the occurrence of jamming is avoided, the copper cutting sleeves 1 are connected with the grounding line 5 through the copper wire, and the copper wire is connected with the grounding line 5 through tin soldering, the current circulation is convenient;
as shown in fig. 1 and 4, the sealing spring 6 is arranged inside the transmission rod 3, the insulating barrier 4 forms an elastic structure with the transmission rod 3 through the sealing spring 6, and the telescopic row spacing formed by the insulating barrier 4 through the sealing spring 6 is smaller than half of the thickness of the contact of the plug, because the telescopic row spacing formed by the insulating barrier 4 through the sealing spring 6 is smaller than half of the thickness of the contact of the plug, the insulating barrier 4 can push the transmission rod 3 to enable the middle sections of the copper ferrule 1 to be folded after being contracted to the limit, and meanwhile, because the insulating barrier 4 has elasticity through the sealing spring 6, the insulating barrier 4 can be mutually folded to close the inlet of the plug, namely, a jack after the plug is pulled out, so that the electric shock caused by the finger of a child can be avoided;
as shown in fig. 1-4, a copper sheet wiring structure comprises the following operation steps:
s1, plug insertion: when the contact piece of the plug is inserted, the contact piece is firstly propped open along one arc-shaped end of the insulating baffle 4 and then passes through the middle section of the copper cutting sleeve 1 to complete the insertion operation of the plug;
s2, enhancing clamping: after the contact of the plug passes through the middle section of the copper cutting sleeve 1, the micro clamping strips 2 are attached to two sides of the contact of the plug, and the insulating baffle 4 is also abutted to two sides of the contact of the plug, so that the clamping force on the contact of the plug is improved, and the insulating baffle 4 is spread so that the other end of the insulating baffle pushes the transmission rod 3 to enable the middle sections of the copper cutting sleeve 1 to be mutually folded, so that the clamping force on the contact of the plug is improved again;
s3, idle sealing: when the plug is pulled out, the insulating baffle 4 is restored through the sealing spring 6, so that the inlet is sealed, and the situation that a child stretches fingers into the plug to cause electric shock is avoided.
In conclusion, when the copper sheet wiring structure is used, firstly, the contact piece of the plug is firstly propped open along one arc-shaped end of the insulating baffle 4 when being inserted, then the contact piece penetrates through the middle section of the copper cutting sleeve 1 to complete the insertion operation of the plug, at the moment, the contact piece of the plug is attached to the copper cutting sleeve 1 to realize power on, and current flows through the grounding circuit 5;
after the contact of the plug is inserted, the micro clamping strips 2 are attached to the two sides of the contact of the plug, the friction force between the micro clamping strips 2 and the contact of the plug can be improved, the possibility that the contact of the plug is loosened and falls off is reduced, and meanwhile, the insulating baffle 4 is spread but still abuts against the two sides of the contact of the plug, so that the contact of the plug is reinforced for the second time;
then, the insulating baffle 4 is spread so that the other end of the insulating baffle pushes the transmission rod 3 to enable the middle sections of the copper cutting sleeves 1 to be mutually folded, and therefore the clamping force of the plug contact piece is improved again;
finally, after the plug is pulled out, the insulating baffle plates 4 can be mutually folded to close the plug inlet based on elasticity, and the plug inlet is blocked to be beneficial to preventing the fingers of the infant from being inserted into the plug inlet. Thereby preventing the occurrence of electric shock phenomenon of human body.
Claims (2)
1. A copper sheet wiring structure is characterized by comprising:
the copper clamping sleeve (1) is of a clamp-shaped structure, the copper clamping sleeve (1) comprises a connecting part and clamping copper sheets which are integrated with the connecting part and symmetrically arranged on two sides of the connecting part, each clamping copper sheet comprises a first bending part, a middle section clamping part and a second bending part which are sequentially and integrally connected, the first bending part is directly connected with the connecting part, and clamping strips (2) are arranged on two corresponding inner walls of the middle section clamping parts of the two clamping copper sheets;
a transmission rod (3) connected to the middle section of the second bending part;
an insulating baffle (4) connected to the inside of one end of the transmission rod (3);
the grounding line (5) is connected to the bottom of the copper ferrule (1) through a copper wire;
one end of the transmission rod (3) penetrates through the middle section of the second bending part, and the transmission rod (3) is of an arc-shaped structure;
the two insulating baffles (4) are symmetrically distributed around the central axis of the copper clamping sleeve (1), and the side surface of one end, far away from the transmission rod (3), of each insulating baffle (4) is of an arc-shaped structure;
the drive rod (3) further comprises: a seal spring (6) disposed inside the drive rod (3);
the insulating baffle (4) forms an elastic structure with the transmission rod (3) through the sealing spring (6), and the telescopic distance formed by the insulating baffle (4) through the sealing spring (6) is smaller than half of the thickness of the contact piece of the plug;
the copper sheet wiring structure comprises the following operation steps:
s1, plug insertion:
when the contact piece of the plug is inserted, the contact piece is firstly propped open along one arc-shaped end of the insulating baffle (4) and then passes through the middle-section clamping part of the copper cutting sleeve (1);
s2, enhancing clamping:
after the contact of the plug penetrates through the middle clamping part of the copper clamping sleeve (1), the clamping strips (2) are attached to two sides of the contact of the plug, the insulating baffles (4) are also abutted against two sides of the contact of the plug, and the insulating baffles (4) are spread so that the other ends of the insulating baffles push the transmission rod (3) to enable the middle clamping parts of the copper clamping sleeve (1) to be mutually folded;
s3, idle sealing:
when the plug is pulled out, the insulating baffle (4) is restored through the sealing spring (6) and is folded, so that the inlet is sealed.
2. The copper sheet wiring structure according to claim 1, wherein the clamping strips (2) are uniformly distributed on the inner wall of the middle clamping portion, the clamping strips (2) are of a semi-cylindrical structure, and the clamping strips (2) and the copper ferrule (1) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110476627.4A CN113193390B (en) | 2021-04-29 | 2021-04-29 | Copper sheet wiring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110476627.4A CN113193390B (en) | 2021-04-29 | 2021-04-29 | Copper sheet wiring structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113193390A CN113193390A (en) | 2021-07-30 |
| CN113193390B true CN113193390B (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110476627.4A Active CN113193390B (en) | 2021-04-29 | 2021-04-29 | Copper sheet wiring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113193390B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113745892B (en) * | 2021-09-10 | 2024-04-12 | 北京智星空间技术研究院有限公司 | Data transmission interface device of synthetic aperture radar |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1317764A (en) * | 1969-08-07 | 1973-05-23 | Burndy Corp | Connectors |
| CN101488614A (en) * | 2009-02-26 | 2009-07-22 | 王承刚 | Thin general plug, socket |
| CN102280745A (en) * | 2010-06-10 | 2011-12-14 | 北京固融科技有限公司 | Direct insertion type electric connecting device, socket and patch board |
| CN102437486A (en) * | 2011-08-29 | 2012-05-02 | 张汝昌 | Power supply plugging device |
| CN102570114A (en) * | 2012-02-23 | 2012-07-11 | 征泰电子有限公司 | Jack base of power plug |
| CN103999281A (en) * | 2011-11-10 | 2014-08-20 | 萨西特工业技术有限公司 | System for processing battery plates and arrangement thereof in the provided battery housing |
| CN107677520A (en) * | 2017-11-21 | 2018-02-09 | 中国石油大学(北京) | A kind of natural gas sample collecting apparatus and acquisition method |
| CN208127591U (en) * | 2018-05-24 | 2018-11-20 | 余姚市国亿电器有限公司 | A kind of self-locking plug |
| CN209434448U (en) * | 2019-02-20 | 2019-09-24 | 熊永超 | A kind of pressure contact type power-supply socket |
| CN111552118A (en) * | 2020-05-20 | 2020-08-18 | 惠安县辰杰科技有限公司 | Stable supporting backboard for backlight module |
-
2021
- 2021-04-29 CN CN202110476627.4A patent/CN113193390B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1317764A (en) * | 1969-08-07 | 1973-05-23 | Burndy Corp | Connectors |
| CN101488614A (en) * | 2009-02-26 | 2009-07-22 | 王承刚 | Thin general plug, socket |
| CN102280745A (en) * | 2010-06-10 | 2011-12-14 | 北京固融科技有限公司 | Direct insertion type electric connecting device, socket and patch board |
| CN102437486A (en) * | 2011-08-29 | 2012-05-02 | 张汝昌 | Power supply plugging device |
| CN103999281A (en) * | 2011-11-10 | 2014-08-20 | 萨西特工业技术有限公司 | System for processing battery plates and arrangement thereof in the provided battery housing |
| CN102570114A (en) * | 2012-02-23 | 2012-07-11 | 征泰电子有限公司 | Jack base of power plug |
| CN107677520A (en) * | 2017-11-21 | 2018-02-09 | 中国石油大学(北京) | A kind of natural gas sample collecting apparatus and acquisition method |
| CN208127591U (en) * | 2018-05-24 | 2018-11-20 | 余姚市国亿电器有限公司 | A kind of self-locking plug |
| CN209434448U (en) * | 2019-02-20 | 2019-09-24 | 熊永超 | A kind of pressure contact type power-supply socket |
| CN111552118A (en) * | 2020-05-20 | 2020-08-18 | 惠安县辰杰科技有限公司 | Stable supporting backboard for backlight module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113193390A (en) | 2021-07-30 |
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