CN106654608B - Elastic electric connector - Google Patents
Elastic electric connector Download PDFInfo
- Publication number
- CN106654608B CN106654608B CN201710116764.0A CN201710116764A CN106654608B CN 106654608 B CN106654608 B CN 106654608B CN 201710116764 A CN201710116764 A CN 201710116764A CN 106654608 B CN106654608 B CN 106654608B
- Authority
- CN
- China
- Prior art keywords
- base
- contact
- spring rod
- contact arm
- electrical connector
- 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
- 238000005452 bending Methods 0.000 claims abstract description 10
- 239000004020 conductor Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- 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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to an elastic electric connector, which comprises a base and a receiving clamp, wherein the base and the receiving clamp are hinged with each other, and the receiving clamp is attached to an electric contact; the base is provided with a mounting hole, and the top of the base is symmetrically provided with bending combination parts; the receiving clamp consists of a spring rod and a contact arm, one end of the contact arm is provided with a rotating shaft, the other end of the contact arm is provided with a contact part, the contact arm is provided with a blind hole, the inner diameter of the blind hole is matched with the outer diameter of the spring rod, two ends of the spring rod are inserted into the two contact arms which are symmetrically arranged, and a space is reserved between the end part of the spring rod and the bottom of the blind hole after the spring rod is inserted; the bending combination part of the base is hinged with the rotating shaft of the contact arm; the two symmetrically arranged contact arms bear against the electrical contact via the contact portions. The advantages are that: the elastic electric connector is suitable for fast and reliable insertion of input and output of a high-voltage current power unit, and has the characteristics of small volume, simple structure, convenience in use, easiness in installation and maintenance and the like.
Description
Technical Field
The present invention relates to an elastic electrical connector.
Background
Power system equipment is rapidly developed, such as high voltage, high capacity power electronic devices. The existing electric cabinet body is usually in a drawer type structure. The drawer and the cabinet are electrically connected by bolts. Due to the rapid development of the electrical industry, the requirements on each part of electrical equipment and the continuous improvement of the current-carrying capacity of a conductor, the connection between the drawer and the electrical inside the cabinet body is a main problem. The main problems of the conventional bolt connection are: the contact area can not be guaranteed, the current carrying capacity is small, the heating is easy, the installation and the maintenance are inconvenient, the maintenance cost is high, and the electrical performance is directly influenced.
Disclosure of Invention
To overcome the drawbacks of the prior art, it is an object of the present invention to provide an elastic electrical connector which allows a simple and safe connection and/or release.
In order to realize the purpose, the invention is realized by the following technical scheme:
a resilient electrical connector comprising a base, a receiving clamp, the base and receiving clamp being hingedly connected to one another, the receiving clamp abutting an electrical contact; the base is provided with a mounting hole, and the top of the base is symmetrically provided with bending combination parts; the receiving clamp consists of a spring rod and a contact arm, one end of the contact arm is provided with a rotating shaft, the other end of the contact arm is provided with a contact part, the contact arm is provided with a blind hole, the inner diameter of the blind hole is matched with the outer diameter of the spring rod, two ends of the spring rod are inserted into the two contact arms which are symmetrically arranged, and a space is reserved between the end part of the spring rod and the bottom of the blind hole after the insertion; the bending combination part of the base is hinged with the rotating shaft of the contact arm; two symmetrically arranged contact arms abut the electrical contact via the contact portions.
The base is of an integrated structure consisting of a bottom plate, a supporting plate and a bent combining part, one end of the supporting plate is connected with the bottom plate, the two sides of the other end of the supporting plate are symmetrically connected with the bent combining part, and the supporting plate is provided with a mounting hole.
The receiving clamps are arranged on the base in rows.
The receiving fixture and the base are made of conductive materials.
The device also comprises a plug, and the plug is fixedly inserted into the bent joint part of the base.
The base is fixedly connected with the busbar through the mounting hole.
The bottom end of the base is provided with a mounting hole.
Compared with the prior art, the invention has the beneficial effects that:
the elastic electric connector is suitable for the rapid and reliable insertion of the input and output of a high-voltage current power unit, and has the characteristics of small volume, simple structure, convenient use, easy installation and maintenance and the like; the electrical contacts are connected in a plug-in manner, which enables particularly simple connection and release; the receiving clamps are combined in rows for use, so that the contact area can be increased, the contact resistance value is further reduced, and the current carrying capacity is enhanced; the contact part is of a plane or cambered surface structure, so that the contact area of the monomer receiving clamp can be increased; the mounting hole that the base set up can make things convenient for its fixed with female arranging. The base is connected with the receiving clamp in a hinged mode, so that the contact position is convenient to adjust, and the electric contact piece can be reliably clamped and/or attached to the connector. The spring rod bears a part of supporting force, when the electric contact is attached to the connector, the spring rod can support the contact arms after the two contact arms are in screwed contact, the contact arms are ensured to be attached to the electric contact, and meanwhile, when the electric contact leaves the connector, the two contact arms are enabled to be restored to the original state. The stability that sets up the shutoff and can improve this connector plays dirt-proof effect simultaneously.
Drawings
Fig. 1 is an exploded view of the present invention.
Fig. 2 is a schematic view of a receiving jig.
Fig. 3 is an exploded view of a receiving fixture.
Fig. 4 is a schematic structural view of the contact arm.
Fig. 5 is a schematic structural view of the base.
Fig. 6 is a schematic structural diagram of an embodiment of the present invention.
Fig. 7 is a first usage state diagram of the present invention.
Fig. 8 is a second use state diagram of the present invention.
In the figure: the method comprises the steps of 1, a base 2, a contact arm 3, a spring rod 4, a sealing 5, a busbar 6, an electric contact 11, a bending combination part 12, a mounting hole 21, a rotating shaft 22, a contact part 23 and a blind hole.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings, but it should be noted that the present invention is not limited to the following embodiments.
1-5, a resilient electrical connector comprises a base 1, a receiving clamp, the base 1 and the receiving clamp are hinged to each other, the receiving clamp clamps and/or abuts against an electrical contact 6; the base 1 is provided with a mounting hole 12, and the top of the base 1 is symmetrically provided with bent combining parts 11; the receiving clamp consists of a spring rod 3 and a contact arm 2, one end of the contact arm 2 is provided with a rotating shaft 21, the other end of the contact arm 2 is provided with a contact part 22, the contact arm 2 is provided with a blind hole 23, the inner diameter of the blind hole 23 is matched with the outer diameter of the spring rod 3, two ends of the spring rod 3 are inserted into the two contact arms 2 which are symmetrically arranged, and a space is reserved between the end part of the spring rod 3 and the bottom of the blind hole 23 after the insertion, so that the spring rod 3 can move in the blind hole 23, and the contact arm 2 can rotate within a certain range; the bending combination part 11 of the base 1 is hinged with the rotating shaft 21 of the contact arm 2; the two symmetrically arranged contact arms 2 abut the electrical contact 6 via the contact portions 22.
Referring to fig. 5, the bottom end of the base 1 is provided with a mounting hole 12. The base 1 is fixedly connected with the busbar 5 through the mounting hole 12.
See fig. 6, base 1 comprises bottom plate, backup pad, crooked joint portion 11 integral type structure, and backup pad one end links to each other with the bottom plate, and other end bilateral symmetry connects crooked joint portion 11, has seted up mounting hole 12 in the backup pad, and base 1 is through mounting hole 12 and female 5 fixed connection of arranging. The receiving fixtures may be arranged in rows on the base 1 as required on site.
Referring to fig. 1, the plug 4 is inserted and fixed with the bending combining part 11 of the base 1.
Referring to fig. 7-8, the contact portion 22 of the contact arm 2 is a flat or curved surface configured to receive a clamp against the electrical contact 6.
In order to improve the conductive effect after connection, the bending joint part 11 is hinged with the rotating shaft 21 by tight fit.
The receiving jig and the base 1 are made of an electrically conductive material, and preferably, the receiving jig and the base 1 are made of copper or aluminum. The spring rods 3 are made of an elastic material, such as spring steel.
The using number of the elastic electrical connectors is determined according to the power supply quantity, after the elastic electrical connectors are assembled, the base 1 is fixed on the busbar 5 through bolts, the electrical contact 6 is fixed on the drawer, the drawer is closed to enable the electrical contact 6 to be attached to the elastic electrical connectors, power supply of equipment is achieved, and when power supply is stopped, the drawer only needs to be pulled and pulled, and the electrical contact 6 is separated from the contact arm 2. The busbar 5 is connected with a mounting hole 12 at the bottom of the base 1, as shown in fig. 7, and current flows in the direction of an arrow in fig. 7; the busbar 5 may also be connected to a support plate of the base 1, see fig. 8, with current flowing in the direction of the arrow in fig. 8.
The invention has the advantages that: the quick and reliable plug-in connector is suitable for the quick and reliable plug-in of the input and output of a high-voltage current power unit, and has the characteristics of small volume, simple structure, convenience in use, easiness in installation and maintenance and the like; the electrical contacts 6 are connected in a plug-in manner, which enables particularly simple connection and release; the receiving clamps are combined in rows for use, so that the contact area can be increased, the contact resistance value is further reduced, and the current carrying capacity is enhanced; the contact part 22 is a plane or cambered surface structure, so that the contact area of the monomer receiving clamp can be increased; the mounting hole 12 formed in the base 1 can facilitate the fixation of the busbar 5. The base 1 is connected with the receiving clamp in a hinged mode, so that the contact position is convenient to adjust, and the electric contact 6 can be reliably clamped and/or attached to the connector. The spring bar 3 bears a part of supporting force, when the electric contact piece 6 is abutted with the connector, the spring bar can support the contact arms 2 after the two contact arms 2 are screwed in, so that the contact arms 2 are ensured to be abutted with the electric contact piece 6, and meanwhile, when the electric contact piece 6 is separated from the connector, the two contact arms 2 are restored to the original state. The plug 4 is arranged to improve the stability of the connector and play a role in dust prevention.
Claims (7)
1. A resilient electrical connector comprising a base, a receiving clamp, the base and the receiving clamp being hingedly connected to one another, the receiving clamp abutting an electrical contact; the base is provided with a mounting hole, and the top of the base is symmetrically provided with bending combination parts; the receiving clamp consists of a spring rod and a contact arm, one end of the contact arm is provided with a rotating shaft, the other end of the contact arm is provided with a contact part, the contact arm is provided with a blind hole, the inner diameter of the blind hole is matched with the outer diameter of the spring rod, two ends of the spring rod are inserted into the two contact arms which are symmetrically arranged, and a space is reserved between the end part of the spring rod and the bottom of the blind hole after the spring rod is inserted; the bending combination part of the base is hinged with the rotating shaft of the contact arm; two symmetrically arranged contact arms abut the electrical contact via the contact portions.
2. The elastic electrical connector of claim 1, wherein the base is formed by a base plate, a support plate and a curved connecting portion, one end of the support plate is connected to the base plate, the other end of the support plate is symmetrically connected to the curved connecting portion, and the support plate is provided with a mounting hole.
3. The elastomeric electrical connector of claim 1, wherein said receiving clips are arranged in rows on said base.
4. The elastomeric electrical connector of claim 1, wherein said receiving fixture and said base are made of an electrically conductive material.
5. The elastomeric electrical connector of claim 1, further comprising a plug that is secured in place by a curved engagement portion of the base.
6. The elastomeric electrical connector of claim 1, wherein said base is fixedly connected to said bus bar by mounting holes.
7. The elastomeric electrical connector of claim 1, wherein said base bottom end is provided with mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710116764.0A CN106654608B (en) | 2017-03-01 | 2017-03-01 | Elastic electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710116764.0A CN106654608B (en) | 2017-03-01 | 2017-03-01 | Elastic electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106654608A CN106654608A (en) | 2017-05-10 |
| CN106654608B true CN106654608B (en) | 2022-06-28 |
Family
ID=58846645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710116764.0A Active CN106654608B (en) | 2017-03-01 | 2017-03-01 | Elastic electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106654608B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115943531A (en) | 2020-08-27 | 2023-04-07 | 史陶比尔电子连接器股份公司 | Electrical contact, in particular flat contact or bifurcated contact |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101584087A (en) * | 2007-01-31 | 2009-11-18 | 马尔遆公开股份有限公司 | Contact elements and their use in plug connections |
| CN201886989U (en) * | 2010-09-30 | 2011-06-29 | 北京人民电器厂有限公司 | Electric connection structure for removable circuit breaker |
| CN202025888U (en) * | 2011-02-28 | 2011-11-02 | 郭培囵 | Flexible quick connector |
| CN102810782A (en) * | 2012-08-22 | 2012-12-05 | 深圳市簧中簧电子有限公司 | Conductive terminal, circuit board with same and plate-to-plate connector |
| KR20130027298A (en) * | 2011-09-07 | 2013-03-15 | 엘에스전선 주식회사 | Power connector and power connecting system |
| CN103187644A (en) * | 2013-03-25 | 2013-07-03 | 苏州智绿环保科技有限公司 | Plane contact device used for rapidly conducting large current |
| CN103633465A (en) * | 2012-07-31 | 2014-03-12 | 洛克威尔自动控制技术股份有限公司 | Power circuit electrical connection system and method |
| CN204361330U (en) * | 2015-02-11 | 2015-05-27 | 林小平 | A kind of conductive contact blade and have employed the electrical connection contact band of this conductive contact blade |
| CN206506031U (en) * | 2017-03-01 | 2017-09-19 | 郭培囵 | A kind of elastomeric electrical connector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100771920B1 (en) * | 2006-10-17 | 2007-11-01 | 엘에스산전 주식회사 | Finger Breaker Finger Module |
| DE102013006739B4 (en) * | 2013-04-19 | 2019-06-06 | Phoenix Contact Gmbh & Co. Kg | terminal |
| US9070990B2 (en) * | 2013-05-21 | 2015-06-30 | Tyco Electronics Corporation | Power connector having opposing contact springs |
-
2017
- 2017-03-01 CN CN201710116764.0A patent/CN106654608B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101584087A (en) * | 2007-01-31 | 2009-11-18 | 马尔遆公开股份有限公司 | Contact elements and their use in plug connections |
| CN201886989U (en) * | 2010-09-30 | 2011-06-29 | 北京人民电器厂有限公司 | Electric connection structure for removable circuit breaker |
| CN202025888U (en) * | 2011-02-28 | 2011-11-02 | 郭培囵 | Flexible quick connector |
| KR20130027298A (en) * | 2011-09-07 | 2013-03-15 | 엘에스전선 주식회사 | Power connector and power connecting system |
| CN103633465A (en) * | 2012-07-31 | 2014-03-12 | 洛克威尔自动控制技术股份有限公司 | Power circuit electrical connection system and method |
| CN102810782A (en) * | 2012-08-22 | 2012-12-05 | 深圳市簧中簧电子有限公司 | Conductive terminal, circuit board with same and plate-to-plate connector |
| CN103187644A (en) * | 2013-03-25 | 2013-07-03 | 苏州智绿环保科技有限公司 | Plane contact device used for rapidly conducting large current |
| CN204361330U (en) * | 2015-02-11 | 2015-05-27 | 林小平 | A kind of conductive contact blade and have employed the electrical connection contact band of this conductive contact blade |
| CN206506031U (en) * | 2017-03-01 | 2017-09-19 | 郭培囵 | A kind of elastomeric electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106654608A (en) | 2017-05-10 |
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