CN112038804A - Female contact terminal that inserts of high voltage single core cable connector - Google Patents
Female contact terminal that inserts of high voltage single core cable connector Download PDFInfo
- Publication number
- CN112038804A CN112038804A CN202010892267.1A CN202010892267A CN112038804A CN 112038804 A CN112038804 A CN 112038804A CN 202010892267 A CN202010892267 A CN 202010892267A CN 112038804 A CN112038804 A CN 112038804A
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- CN
- China
- Prior art keywords
- main part
- high voltage
- cable connector
- single core
- contact terminal
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- 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.)
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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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
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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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/16—End pieces terminating in a soldering tip or socket
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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
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The application discloses female contact terminal that inserts of high voltage single core cable connector relates to the female terminal technical field that inserts of high tension cable. Technical scheme is that female contact terminal that inserts of high voltage single core cable connector, including being square tubular main part, the integrative backup pad that is provided with in one end both sides of main part, the backup pad is buckled and is got into in the pipe of main part, the last downside of backup pad with there is small clearance between the upper and lower side inner wall of main part, the main part deviates from one side an organic whole of backup pad is provided with the coupling mechanism who is used for connecting the public affairs of cable and inserts. This application is rational in infrastructure, cost of using manpower sparingly, processing convenience, support piece installation are stable, the contact is electrically conductive stable.
Description
Technical Field
The application relates to the technical field of high-voltage cable female plug terminals, in particular to a high-voltage single-core cable connector female plug contact terminal.
Background
The high-voltage single-core cable connector is used for connecting a high-voltage cable in an inserting way, one or more female plug terminals are contained in the connector, a plurality of metal sheets and transparent glass sheets are also arranged in the connector, the metal sheets are spot-welded on the female plug terminals, since the female terminal and the metal plate are deformed during spot welding, and the deformation amounts of the female terminal and the metal plate are different, therefore, the connection strength between the female plug terminal and the metal sheet is weaker, in order to reduce the influence caused by the deformation of the female plug terminal, in the related art, a supporting piece (one end of the female plug terminal welded with the metal sheet is in a hollow square tube shape) is arranged in the female plug terminal, in the related art, the supporting piece is independently arranged, and is manually arranged in the female plug terminal in the later period, since the female terminal and the supporting member are small, manual operation is not easy, and the supporting member put into the female terminal is easily moved and cannot provide stable support.
Disclosure of Invention
In order to solve the problem that stable support cannot be provided due to the fact that manual placement of a support is not easy and the support is easy to move in the related art, the application provides a female plug contact terminal of a high-voltage single-core cable connector.
The application provides a female contact terminal that inserts of high voltage single core cable connector adopts following scheme:
the utility model provides a female contact terminal that inserts of high voltage single core cable connector, is including being square tubular main part, the integrative backup pad that is provided with in one end both sides of main part, the backup pad is buckled and is got into in the pipe of main part, the last downside of backup pad with there is small clearance between the upper and lower side inner wall of main part, the main part deviates from one side an organic whole of backup pad is provided with the coupling mechanism who is used for connecting the public affairs of cable to insert.
Through adopting above-mentioned scheme, the backup pad is direct to be set up with the main part is integrative, and the backup pad is directly buckled into in the main part in order to support when adding man-hour, has avoided the later stage manual work to put into, simultaneously because backup pad and main part are integrative to be set up, the rigidity after the backup pad is buckled to can provide stable support.
The application is further configured to: the main part is buckled by panel and is formed, and its upper surface concatenation forms, and concatenation one side is provided with the wide anticreep bayonet socket in the opening is narrow, and the concatenation opposite side correspondence is provided with joint portion, joint portion inlay card is in the anticreep bayonet socket.
Through adopting above-mentioned scheme, set up anticreep bayonet socket and joint portion for the difficult atress in the position that panel was buckled the concatenation opens and influence overall structure.
The application is further configured to: the main part with connect through connecting portion between the coupling mechanism, the one end fixed connection of connecting portion in the main part, the other end fixed connection in coupling mechanism, just the width of connecting portion is less than the width of main part.
By adopting the above scheme, set up connecting portion and conveniently connect the coupling mechanism of different grade type to the width setting of connecting portion is less than the width of main part, when the installation terminal, can set up the fixture block butt in the casing of connector and surpass the position of connecting portion at the main part width, conveniently fix a position the terminal.
The application is further configured to: the connecting mechanism comprises two symmetrical V-shaped clamping plates, the V-shaped tips of the two V-shaped clamping plates are opposite, the connecting portion is connected to one side of the width direction of the V-shaped clamping plates, the length of the V-shaped clamping plates is larger than the width of the connecting portion, and the V-shaped clamping plates deviate from one side of the connecting portion and are integrally provided with a flat abutting plate.
Through adopting above-mentioned scheme, general terminal coupling mechanism adopts two dull and stereotyped splint in order to connect the flat head of public affairs inserting, splint can laminate on the flat head of public affairs inserting this moment, area of contact is great, it is very little also probably because the error leads to the flat head area of contact of splint and public affairs inserting, during high tension cable connects, area of contact is little then means that the contact position passes through electric current very big, the contact position then can give out very big heat, be unfavorable for switching on of electric current, it burns out to lead to the contact position even probably to lead to, area of connection size is unstable when so adopting the splint of flat board class to connect, and when adopting two V type splint to connect the flat head of public affairs inserting, can guarantee at least, the position that the flat head upper and lower surface of public affairs inserting has at least a line is the contact conduction current, connect more stably.
The application is further configured to: coupling mechanism is including being the tubulose intubate of circle, connecting portion connect in the one end of intubate, just be provided with on the intubate along cracking of its axial setting, be provided with a plurality of square holes that set up along its circumference interval on the lateral wall of intubate, be provided with in the square hole with the integrative setting of intubate and to the intraductal elasticity butt joint piece of buckling.
By adopting the scheme, when the male plug terminal of the cable is similar to a bullet, the male plug terminal is inserted into the plug pipe, the elastic abutting piece can be kept abutting against the male plug terminal at the moment, the position of the elastic abutting piece is at least ensured to be in contact with conducted current, and the connection is relatively stable.
The application is further configured to: the inner diameter of the cannula connected to one end of the connecting part is smaller than that of the other end of the connecting part.
Through adopting above-mentioned scheme, when public spigot inserts the intubate, the inner wall of intubate can directly laminate by a large scale on public spigot, but can't guarantee the laminating this moment, sets the internal diameter of intubate to the big one end of one end little, then when public spigot inserts, public spigot can be banded to the less one end of intubate internal diameter, increases the area of contact who switches on current.
The application is further configured to: the connecting mechanism comprises two parallel flat clamping plates, the connecting part is connected to one side of the width direction of the flat clamping plates, and the length of each flat clamping plate is larger than the width of the connecting part.
Through adopting above-mentioned scheme, adopt the flat splint, though the condition that the area that appears contacting the conduction motor is less easily, under the condition of ensureing the precision, it also can contact public affairs terminal in large area, stably contacts conduction current.
The application is further configured to: the both ends of flat splint still are provided with the pivot of rotation connection on the connector shell, coaxial fixedly connected with is used for the transmission wheel of butt public affairs inserting side in the pivot, it will to rotate the in-process in the pivot flat splint press to the compressing tightly piece of public affairs inserting still fixedly connected with.
Through adopting above-mentioned scheme, the area of contact of flat splint and public affairs insert the terminal is not enough because public affairs insert terminal and flat splint nonparallel and cause, sets up and compresses tightly the piece, when public affairs insert the terminal and insert, compresses tightly the piece and can press flat splint to public affairs insert the terminal for distance between two flat splint only supplies public affairs insert the terminal to insert, forces the two sides and the laminating of flat splint of public affairs insert the terminal, thereby stabilizes the contact connection between flat splint and the public affairs insert the terminal.
The application is further configured to: the terminal is integrally formed by bending a plate, the plate is made of a stainless steel product, gold is plated on the outermost layer of the plate, and nickel is plated between the stainless steel layer and the gold-plated layer.
By adopting the scheme, the nickel plating can effectively enhance the electroplating strength of the gold layer, and the gold plating can effectively avoid the nickel plating layer from generating chemical reaction in the long-term use process to influence the use effect of the product.
In summary, the present application has the following beneficial effects: the cost of using manpower sparingly, processing convenience, support piece installation are stable, the contact is electrically conductive stable.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1;
FIG. 2 is a schematic view of the overall structure of embodiment 2;
FIG. 3 is a schematic view of the overall structure of embodiment 3.
Reference numerals: 1. a main body; 2. a support plate; 3. a connecting mechanism; 4. an anti-falling bayonet; 5. a clamping part; 6. a connecting portion; 7. a V-shaped splint; 8. a flat abutting plate; 9. inserting a tube; 10. slotting; 11. a square hole; 12. an elastic abutting piece; 13. a flat splint; 14. a rotating shaft; 15. a driving wheel; 16. and a pressing member.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses a female plug contact terminal of a high-voltage single-core cable connector.
Example 1: as shown in fig. 1, the terminal is formed by bending another plate, the plate is made of a stainless steel product, gold plating is performed on the outermost layer of the plate, nickel plating is performed between the stainless steel layer and the gold plating layer, the stainless steel layer is not prone to rusting in the using process, the nickel plating can effectively enhance the electroplating strength of the gold plating layer, and the gold plating can effectively avoid the nickel plating layer from generating chemical reaction in the long-term using process to affect the using effect of the product.
Female contact terminal of inserting is including being square tube form main part 1, main part 1 is buckled by panel and is formed, and its upper surface concatenation forms, concatenation one side is provided with wide anticreep bayonet socket 4 in the opening is narrow, the correspondence of concatenation opposite side is provided with joint portion 5, 5 inlay cards of joint portion are in anticreep bayonet socket 4, the integrative backup pad 2 that is provided with in one end both sides of main part 1, backup pad 2 buckles to get into in main part 1 intraductally, there is small clearance between the upper and lower side of backup pad 2 and the upper and lower side inner wall of main part 1, main part 1 deviates from one side an organic whole of backup pad 2 and is provided with coupling mechanism 3 that.
The main body 1 and the connecting mechanism 3 are connected through a connecting part 6, one end of the connecting part 6 is fixedly connected to the main body 1, the other end of the connecting part 6 is fixedly connected to the connecting mechanism 3, and the width of the connecting part 6 is smaller than that of the main body 1.
When the terminal on the male plug is connected, the terminal on the male plug is flat, when the terminal on the male plug is inserted and connected, the two V-shaped clamping plates 7 are matched to clamp the terminal on the male plug, and at least one line between the V-shaped clamping plates 7 and the terminal of the male plug is in contact conduction with current.
Example 2: as shown in fig. 2, the present embodiment is different from embodiment 1 in that the connection mechanism 3 includes a circular tube-shaped insertion tube 9, the connection portion 6 is connected to one end of the insertion tube 9, a slit 10 is provided on the insertion tube 9 along an axial direction thereof, a plurality of square holes 11 are provided on a side wall of the insertion tube 9 along a circumferential direction thereof at intervals, and an elastic contact piece 12 is provided in each square hole 11 and is integrally provided with the insertion tube 9 and is bent into the tube.
The cannula 9 is connected to the connecting portion 6 with an inner diameter smaller than that of the other end thereof.
When the male plug terminal is connected, the male plug terminal of the bullet-like head is inserted into the insertion tube 9, the elastic abutting piece 12 abuts against the male plug terminal for contact, and at least one circle of inner wall of the insertion tube 9 is in contact with the male plug terminal when the male plug terminal is inserted because the inside of the insertion tube 9 is in a cone shape with a large end and a small end, so that enough contact area is ensured for conducting current, and damage caused by overlarge local current is avoided.
Example 3: as shown in fig. 3, the present embodiment is different from embodiment 1 in that the connecting mechanism 3 includes two flat plates 13 parallel to each other, the connecting portion 6 is connected to one side in the width direction of the flat plate 13, and the length of the flat plate 13 is larger than the width of the connecting portion 6.
The both ends of flat splint 13 still are provided with the pivot 14 of rotation connection on the connector housing, and coaxial fixedly connected with is used for the drive wheel 15 of butt public affairs plug terminal side on the pivot 14, and still fixedly connected with is in rotating the in-process and presses flat splint 13 to the piece 16 that compresses tightly of public affairs plug terminal in the pivot 14, and the piece 16 that compresses tightly adopts circular member in this embodiment, and the one side that the circular member is used for compressing tightly flat splint 13 includes an inclined plane that is used for leading-in and a plane that is used for compressing tightly.
When inserting public affairs and inserting the terminal, the flat public affairs of form terminal inserts between two punch holder 13, meanwhile, public affairs insert the terminal at male in-process, drive wheel 15 supports tightly on public affairs insert the terminal, make pivot 14 driven rotate, pivot 14 is rotating the in-process, it rotates thereupon to compress tightly 16, it removes to the punch holder 13 to compress tightly 16, and compress tightly punch holder 13 on public affairs insert the terminal, thereby increase the area of contact of punch holder 13 and public affairs insert the terminal, make the electric current can switch on better, avoid local electric current too big.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
Claims (9)
1. The utility model provides a female contact terminal that inserts of high voltage single core cable connector which characterized in that: including being square tubular main part (1), the one end both sides an organic whole of main part (1) is provided with backup pad (2), backup pad (2) are buckled and are got into in the pipe of main part (1), the last downside of backup pad (2) with there is small clearance between the last downside inner wall of main part (1), main part (1) deviates from one side an organic whole of backup pad (2) is provided with coupling mechanism (3) that are used for connecting the public affairs of cable to insert.
2. A high voltage single core cable connector female contact terminal according to claim 1, wherein: the main part (1) is buckled by panel and is formed, and its upper surface concatenation forms, and concatenation one side is provided with wide anticreep bayonet socket (4) in the opening is narrow, and the concatenation opposite side correspondence is provided with joint portion (5), joint portion (5) inlay card is in anticreep bayonet socket (4).
3. A high voltage single core cable connector female contact terminal according to claim 1, wherein: the main part (1) and the connecting mechanism (3) are connected through a connecting part (6), one end of the connecting part (6) is fixedly connected with the main part (1), the other end of the connecting part is fixedly connected with the connecting mechanism (3), and the width of the connecting part (6) is smaller than that of the main part (1).
4. A high voltage single core cable connector female contact terminal according to claim 3, wherein: coupling mechanism (3) include two V type splint (7) that the symmetry set up, two the V type point of V type splint (7) is relative, connecting portion (6) connect in width direction one side of V type splint (7), just the length of V type splint (7) is greater than the width of connecting portion (6), V type splint (7) deviate from one side an organic whole of connecting portion (6) is provided with flat board (8) of supporting.
5. A high voltage single core cable connector female contact terminal according to claim 3, wherein: coupling mechanism (3) including being pipe form intubate (9), connecting portion (6) connect in the one end of intubate (9), just be provided with seam (10) that set up along its axial on intubate (9), be provided with a plurality of square holes (11) that set up along its circumference interval on the lateral wall of intubate (9), be provided with in square hole (11) with intubate (9) an organic whole sets up and to intraductal elasticity butt piece (12) of buckling.
6. A high voltage single core cable connector female contact terminal according to claim 5, wherein: the inner diameter of one end of the insertion pipe (9) connected to the connecting part (6) is smaller than that of the other end of the insertion pipe.
7. A high voltage single core cable connector female contact terminal according to claim 3, wherein: the connecting mechanism (3) comprises two parallel flat clamping plates (13), the connecting portion (6) is connected to one side of the width direction of the flat clamping plates (13), and the length of each flat clamping plate (13) is larger than the width of the connecting portion (6).
8. A high voltage single core cable connector female contact terminal according to claim 7, wherein: the both ends of flat splint (13) still are provided with pivot (14) of rotation connection on the connector shell, coaxial fixedly connected with is used for butt public drive wheel (15) of inserting the side in pivot (14), it will in the rotation in-process still to fixedly connected with on pivot (14) flat splint (13) press to the compressing tightly piece (16) of public inserting.
9. A female contact terminal of a high voltage single core cable connector according to any one of claims 1 to 8, wherein: the terminal is integrally formed by bending a plate, the plate is made of a stainless steel product, gold is plated on the outermost layer of the plate, and nickel is plated between the stainless steel layer and the gold-plated layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010892267.1A CN112038804B (en) | 2020-08-31 | 2020-08-31 | Female contact terminal that inserts of high voltage single core cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010892267.1A CN112038804B (en) | 2020-08-31 | 2020-08-31 | Female contact terminal that inserts of high voltage single core cable connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112038804A true CN112038804A (en) | 2020-12-04 |
| CN112038804B CN112038804B (en) | 2022-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010892267.1A Active CN112038804B (en) | 2020-08-31 | 2020-08-31 | Female contact terminal that inserts of high voltage single core cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112038804B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101651267A (en) * | 2009-07-21 | 2010-02-17 | 中航光电科技股份有限公司 | Chip-type contact of electric connector for terminating cable |
| US20140194016A1 (en) * | 2011-09-27 | 2014-07-10 | Yazaki Corporation | Female terminal |
| JP2014146459A (en) * | 2013-01-28 | 2014-08-14 | Auto Network Gijutsu Kenkyusho:Kk | Female terminal |
| CN205429244U (en) * | 2016-03-22 | 2016-08-03 | 温州市力博电子有限公司 | Copper wire plug spring terminal |
| CN207852985U (en) * | 2018-01-04 | 2018-09-11 | 泰科电子(上海)有限公司 | Connection terminal, electrical connection module and electric coupler component |
-
2020
- 2020-08-31 CN CN202010892267.1A patent/CN112038804B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101651267A (en) * | 2009-07-21 | 2010-02-17 | 中航光电科技股份有限公司 | Chip-type contact of electric connector for terminating cable |
| US20140194016A1 (en) * | 2011-09-27 | 2014-07-10 | Yazaki Corporation | Female terminal |
| JP2014146459A (en) * | 2013-01-28 | 2014-08-14 | Auto Network Gijutsu Kenkyusho:Kk | Female terminal |
| CN205429244U (en) * | 2016-03-22 | 2016-08-03 | 温州市力博电子有限公司 | Copper wire plug spring terminal |
| CN207852985U (en) * | 2018-01-04 | 2018-09-11 | 泰科电子(上海)有限公司 | Connection terminal, electrical connection module and electric coupler component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112038804B (en) | 2022-01-18 |
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Effective date of registration: 20211221 Address after: 518000 101 and 201, laowei 452, Liguang community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Zhifeng Precision Manufacturing Co.,Ltd. Address before: 518000 unit K, 7th floor, block B, building 9, Baoneng Science Park, Qingxiang Road, Longhua New District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN TXGA INDUSTRIAL ELECTRONIC CO.,LTD. |
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