CN110492264A - A kind of cable connector - Google Patents
A kind of cable connector Download PDFInfo
- Publication number
- CN110492264A CN110492264A CN201910830743.4A CN201910830743A CN110492264A CN 110492264 A CN110492264 A CN 110492264A CN 201910830743 A CN201910830743 A CN 201910830743A CN 110492264 A CN110492264 A CN 110492264A
- Authority
- CN
- China
- Prior art keywords
- binding post
- connecting terminal
- switch cabinet
- tension switch
- cable 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.)
- Pending
Links
- 239000004020 conductor Substances 0.000 claims abstract description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Classifications
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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
- H01R11/01—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 characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- 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
- H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
- H01R13/207—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together by screw-in connection
-
- 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
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2435—Contacts for co-operating by abutting resilient; resiliently-mounted with opposite contact points, e.g. C beam
-
- 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
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to electric cabinet cable connector technical fields, specifically a kind of cable connector, including binding post, connecting terminal, lock nut and insulating sheath, binding post is laterally arranged, one end of binding post is fixedly connected with high-tension switch cabinet terminals, the other end is equipped with clip slot, the bottom of clip slot is cylindrical contact chamber, the lateral surface of clip slot is equipped with external screw thread, connecting terminal is equipped with cylindrical contact stick, lower end is for being fixedly connected with cable conductor, top is equipped with mounting end, contact rod, which is coaxially placed in, to be contacted intracavitary and is close to therewith, lock nut is threadedly coupled with binding post, mounting end can be such that connecting terminal hangs on binding post, insulating sheath is sheathed on outside the binding post and connecting terminal；The beneficial effects of the present invention are: contact area is big, conveyance capacity is high, and the case where be not likely to produce poor contact, can effectively avoid between connecting terminal and high-tension switch cabinet terminals connector heating problem caused by poor contact, and structure is simple, install convenient.
Description
Technical field
The present invention relates to electric cabinet cable connector technical field, specifically a kind of cable connectors.
Background technique
Currently, the cable connection header structure of closed high-voltage switch cabinet are as follows: cable connector includes a connection bolt, even
One end of connecting bolt connects high-tension switch cabinet terminals, and the other end passes through the mounting hole on conventional connections terminal, then passes through spiral shell
Cap carries out being threadedly coupled for connecting terminal to be pressed on high-tension switch cabinet terminals with bolt is connect, and realizes high-tension switch cabinet
The conductive connection of terminals and connecting terminal, then external cable is connected by connecting terminal.The structure has the following problems: only according to
It is conductively connected by connecting terminal and high-tension switch cabinet terminal contact, conductive contact surfaces are only actually an annulus, are connect
Contacting surface product is smaller, and conveyance capacity is small；And there are gaps with bolt is connect for the mounting hole of connecting terminal, outside connecting terminal receiving
It is easy to happen inclination under the pulling force of cable, so that the face contact between connecting terminal and high-tension switch cabinet terminals is become line and contacts,
Lead to poor contact, and then contact area and conveyance capacity is caused sharply to reduce, connecting portion is easy to cause to generate heat, causes to insulate
Layer aging, reduces the service life；Moreover, this connection structure, is easy to loosen, makes to connect when experience is used or vibrated for a long time
It is not contacted between line terminals and high-tension switch cabinet terminals or poor contact.
Summary of the invention
In order to overcome the above the deficiencies in the prior art, the task of the present invention is provide a kind of area of passage is big, connection is firm,
Cable connector with long service life.
Task of the present invention is achieved through the following technical solutions:
A kind of cable connector, including binding post, connecting terminal, lock nut and insulating sheath, binding post are laterally arranged,
One end of binding post is fixed to be conductively connected high-tension switch cabinet terminals, and the other end is equipped with the clip slot through its upper and lower two sides, clip slot
Bottom be vertical cylindrical contact chamber, the left and right side walls of clip slot have elasticity and lateral surface is equipped with external screw thread, connecting terminal
Top be cylindrical contact stick, for being fixedly connected with cable conductor, the top of contact rod is equipped with mounting end, contact rod for lower end
It is intracavitary and be close to therewith that contact can be coaxially placed in, the lock nut can be threadedly coupled with the external screw thread so as to
It enough closes the notch of clip slot and makes to contact chamber holding contact rod, the mounting end is exposed to the contact chamber and can make wiring
Terminal is hung on binding post, and the insulating sheath is sheathed on outside the binding post and connecting terminal.
It is preferred that the binding post and high-tension switch cabinet terminals are an integral structure or point to be fixed together
Body formula structure.
It is preferred that the binding post and high-tension switch cabinet terminals are the split type structure being fixed together, it is described to connect
Terminal end is equipped with the bolt connection protruded out, and high-tension switch cabinet terminals are equipped with screw hole, and one end of the binding post passes through institute
It states and is bolted head be screwed connecting with high-tension switch cabinet terminals, and the end plane and high-voltage switch gear of binding post
The end plane of cabinet terminals is close to.
It is preferred that being fixed with nut structure on the binding post.
It is preferred that the inner cavity of the lock nut is pyramidal structure, so that lock nut be made to tighten on the binding post
The left and right side walls of the clip slot can be made constantly to contract in the process.
It is preferred that the insulating sheath is equipped with the opening for installing the lock nut, the opening is equipped with for beating
The end cap of on or off make and break mouth.
The beneficial effect of cable connector of the present invention is: connecting terminal and binding post by contact chamber holding contact rod into
Row face contact, and contact chamber and contact rod are cylindrical structure, therefore contact area is big, conveyance capacity is high, and is not likely to produce
The case where poor contact, can effectively avoid connecting caused by poor contact between connecting terminal and high-tension switch cabinet terminals
Position heating problem, long service life；And structure is simple, install convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cable connector of the present invention；
Fig. 2 is the decomposition texture schematic diagram of Fig. 1；
Fig. 3 is the use state reference view of cable connector of the present invention in embodiment.
Wherein, cable connector 1, binding post 11 are bolted first 111, clip slot 112, left side wall 1121, right side wall
1122, contact chamber 113, external screw thread 114, nut structure 115, connecting terminal 12, contact rod 121, aluminium hydraulic pressed connecting pipe 122, mounting end
123, lock nut 13, insulating sheath 14, opening 141, end cap 142, high-tension switch cabinet 2, terminals 21, screw hole 211, cable 3.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that say that the specific embodiment of description is used only for explaining the present invention herein, and
It is not used in the restriction present invention.
As shown in Figure 1-3, a kind of cable connector 1, including binding post 11, connecting terminal 12, lock nut 13 and insulation
Sheath 14, the laterally setting of binding post 11, one end of binding post 11 are equipped with as the fixed wiring for being conductively connected high-tension switch cabinet 2
Protruding out for end 21 is bolted first 111, and the other end is equipped with the clip slot 112 through its upper and lower two sides, and the bottom of clip slot 112 is perpendicular
To cylindrical contact chamber 113, the left side wall 1121 and right side wall 1122 of clip slot 112 have elasticity and lateral surface is equipped with external screw thread
114, the top of connecting terminal 12 is cylindrical contact stick 121, and lower end is the aluminium hydraulic pressed connecting pipe 122 for being fixedly connected with 3 conducting wire of cable,
The top of contact rod 121 is equipped with mounting end 123, and the diameter of contact rod 121 is slightly larger than the internal diameter of contact chamber 113, and clip slot 112
It can slightly be broken into two with one's hands with elasticity, thus so that contact rod 121 is coaxially placed in contact chamber 113 and be close to therewith, it is described
Lock nut 13 can be threadedly coupled to close the notch of clip slot 112 and make to contact chamber with the external screw thread 114
113 hold contact rod 121 tightly, and the mounting end 123 is exposed to the contact chamber 113 and connecting terminal 12 can be made to hang over wiring
On column 11, the insulating sheath 14 is sheathed on outside the binding post 11 and connecting terminal 12, and insulating sheath 14 is equipped with for installation
The opening 141 of the lock nut 13, it is described to be open at 141 equipped with the end cap 142 for being used to open or closing opening.
The terminals 21 of high-tension switch cabinet 2 are equipped with screw hole 211, and one end of the binding post 11 is bolted head by described
111 with 2 terminals 21 of high-tension switch cabinet be screwed connecting, and the end plane of binding post 11 and high-tension switch cabinet 2
The end plane of terminals 21 is close to, and is fixed with nut structure 115 on the binding post 11.
The inner cavity of the lock nut 13 is pyramidal structure (attached to be not shown in the figure), so that lock nut 13 be made to connect described
The left and right side walls of the clip slot 112 can be made constantly to contract during tightening on terminal 11.
The beneficial effect of cable connector of the present invention is: connecting terminal 12 is connect with binding post 11 by the contact holding of chamber 113
It touches stick 121 and carries out face contact, and contact chamber 113 and contact rod 121 are cylindrical structure, therefore contact area is big, overcurrent
Ability is high, and the case where be not likely to produce poor contact, can effectively avoid the terminals 21 of connecting terminal 12 Yu high-tension switch cabinet 2
Between connecting portion heating problem caused by poor contact, long service life；And structure is simple, install convenient.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (6)
1. a kind of cable connector, which is characterized in that including binding post, connecting terminal, lock nut and insulating sheath, binding post
Laterally setting, one end of binding post is fixed to be conductively connected high-tension switch cabinet terminals, and the other end is equipped with through its upper and lower two sides
Clip slot, the bottom of clip slot are vertical cylindrical contact chamber, and the left and right side walls of clip slot have elasticity and lateral surface is equipped with outer spiral shell
Line, the top of connecting terminal are cylindrical contact stick, and lower end is equipped with mounting for being fixedly connected with cable conductor, the top of contact rod
End, contact rod, which can be coaxially placed in, to be contacted intracavitary and is close to therewith, and the lock nut can carry out spiral shell with the external screw thread
So as to close the notch of clip slot and make to contact chamber holding contact rod, the mounting end is exposed to the contact chamber for line connection
And connecting terminal can be made to hang on binding post, the insulating sheath is sheathed on outside the binding post and connecting terminal.
2. cable connector according to claim 1, which is characterized in that the binding post is one with high-tension switch cabinet terminals
Body formula structure or split type structure to be fixed together.
3. cable connector according to claim 2, which is characterized in that the binding post and high-tension switch cabinet terminals are solid
Surely the split type structure to link together, the wiring column end are equipped with the bolt connection protruded out, high-tension switch cabinet terminals
Equipped with screw hole, one end of the binding post is bolted head and carries out the company of being screwed with high-tension switch cabinet terminals by described
It connects, and the end plane of binding post is close to the end plane of high-tension switch cabinet terminals.
4. cable connector according to claim 3, which is characterized in that be fixed with nut structure on the binding post.
5. cable connector according to claim 1, which is characterized in that the inner cavity of the lock nut is pyramidal structure, from
And make lock nut that can make the left and right side walls of the clip slot constantly to contract during tightening on the binding post.
6. cable connector according to claim 1, which is characterized in that the insulating sheath is equipped with for installing the locking
The opening of nut, the opening are equipped with the end cap for being used to open or closing opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910830743.4A CN110492264A (en) | 2019-09-02 | 2019-09-02 | A kind of cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910830743.4A CN110492264A (en) | 2019-09-02 | 2019-09-02 | A kind of cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110492264A true CN110492264A (en) | 2019-11-22 |
Family
ID=68555581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910830743.4A Pending CN110492264A (en) | 2019-09-02 | 2019-09-02 | A kind of cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110492264A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3984170A (en) * | 1974-11-13 | 1976-10-05 | S.E.P.M. (Societe Anonyme) | Electrical equipment terminals or connecting members |
| CN1808810A (en) * | 2005-12-23 | 2006-07-26 | 广东长园电缆附件有限公司 | Elbow plug connector for power cables |
| JP2008176956A (en) * | 2007-01-16 | 2008-07-31 | Yazaki Corp | Connecting terminal |
| CN201478695U (en) * | 2009-05-05 | 2010-05-19 | 苏州阿海珐开关有限公司 | Cable junction plug assembly on bus side of intermediate-pressure switch cabinet |
| CN102044758A (en) * | 2009-10-15 | 2011-05-04 | 陈鼎铸 | Connecting terminal |
| KR20110005812U (en) * | 2009-12-04 | 2011-06-10 | 김진왕 | Female and male connector |
| CN102204022A (en) * | 2008-11-17 | 2011-09-28 | 三菱电机株式会社 | Connection device and control center |
| CN210245754U (en) * | 2019-09-02 | 2020-04-03 | 广州番禺电缆集团有限公司 | Cable connector |
-
2019
- 2019-09-02 CN CN201910830743.4A patent/CN110492264A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3984170A (en) * | 1974-11-13 | 1976-10-05 | S.E.P.M. (Societe Anonyme) | Electrical equipment terminals or connecting members |
| CN1808810A (en) * | 2005-12-23 | 2006-07-26 | 广东长园电缆附件有限公司 | Elbow plug connector for power cables |
| JP2008176956A (en) * | 2007-01-16 | 2008-07-31 | Yazaki Corp | Connecting terminal |
| CN102204022A (en) * | 2008-11-17 | 2011-09-28 | 三菱电机株式会社 | Connection device and control center |
| CN201478695U (en) * | 2009-05-05 | 2010-05-19 | 苏州阿海珐开关有限公司 | Cable junction plug assembly on bus side of intermediate-pressure switch cabinet |
| CN102044758A (en) * | 2009-10-15 | 2011-05-04 | 陈鼎铸 | Connecting terminal |
| KR20110005812U (en) * | 2009-12-04 | 2011-06-10 | 김진왕 | Female and male connector |
| CN210245754U (en) * | 2019-09-02 | 2020-04-03 | 广州番禺电缆集团有限公司 | Cable connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |