CN103280646A - Three-terminal electric connector - Google Patents
Three-terminal electric connector Download PDFInfo
- Publication number
- CN103280646A CN103280646A CN2013101568417A CN201310156841A CN103280646A CN 103280646 A CN103280646 A CN 103280646A CN 2013101568417 A CN2013101568417 A CN 2013101568417A CN 201310156841 A CN201310156841 A CN 201310156841A CN 103280646 A CN103280646 A CN 103280646A
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- China
- Prior art keywords
- tail end
- head end
- connector
- stage casing
- electrical connector
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Abstract
The invention discloses a three-terminal electric connector. The three-terminal electric connector comprises a head end, a middle section and a tail end which are arranged in sequence, wherein the head end and the tail end are provided with clamping parts, and the middle section is in a cylindrical shape with an opening semi-section; especially, an opening used for clamping a cable is formed on the edge of one side of the middle section, and the edge of the middle section between the opening and the head end is further provided with a tabletting used for fixing an insulating cover of the cable. According to the three-terminal electric connector, the traditional electric connector structure for connection is improved, an input/output port at the tail end of the connector is moved to a central position, the tail end is liberated as a third input/output port, and the connector is changed from a two-way input/output socket to a three-way socket, so that connecting capacities of the ports can be expanded.
Description
Technical field
The invention belongs to the conductive connecting device technical field, relate in particular to circuit with the improvement of electrical connector.
Background technology
Referring to a kind of common electrical connector of metal shown in Figure 1, it is divided into head end (1 '), stage casing (2 ') and the tail end of arranging successively (3 ') from structure.Described head end (1 ') is the cover tubular of sealing, and about medium position of head end (1 ') has a buckle (11 '), is used for being fastened on the crust of the device to do this connector mutual fixing.Described stage casing (2 ') is the tubular of open semi-section.Described tail end (3 ') is similarly the tubular of open semi-section, and it comprises the matrix (31 ') that extends from stage casing (2 ') and is formed on two wing stators (32 ') on the matrix (31 ').Above-mentioned connector is when reality is used, needing that at first cable (4 ') is carried out the insulated hull wire stripping handles, metal cable core (41 ') with cable (4 ') places in the passage in stage casing (2 ') afterwards, rotate wing stator (32 ') again and envelope the insulated hull of cable (4 '), and by welding metal cable core (41 ') is fixedlyed connected with stage casing (2 ').
Above-mentioned connector structure maturation is used widely in the conductive connecting device technical field, yet it is the two-end structure of end input, other end output, so there is not unnecessary place to can be used as the 3rd I/O end.Need the occasion of the 3rd I/O end at some, as introducing under the situation to the monitoring of this node such as oscilloscope, the use of existing this kind connector seems very inconvenient.
Summary of the invention
Technical problem to be solved by this invention is: the 3rd I/O end points by the structure of existing connector being transformed, being increased.
At above-mentioned technical problem, the technical solution adopted in the present invention is: the electrical connector of a kind of three ends, comprise head end, stage casing and the tail end arranged successively, and described head end and tail end all have the Access Division, and described stage casing is the tubular of open semi-section; Especially, be formed for the opening of clamping cable on the lateral edges in described stage casing, the edge in the stage casing between described opening and the head end also is provided with the compressing tablet for the insulated hull of fixing described cable.
This patent is by electrically connecting with the improvement on the connector structure tradition, the I/O port that originally is in the connector tail end is moved to middle position, make that tail end liberation is the 3rd I/O port, make connector become three-dimensional I/O socket from two-way I/O socket, expanded the concatenation ability of interface.
Description of drawings
By the more specifically explanation of the preferred embodiments of the present invention shown in the accompanying drawing, above-mentioned and other purpose, feature and advantage of the present invention will be more clear.Reference numeral identical in whole accompanying drawings is indicated identical part.Painstakingly do not draw accompanying drawing by actual size equal proportion convergent-divergent, focus on illustrating purport of the present invention.
Fig. 1 is the existing electrical connector stereogram of a kind of common two ends metal;
The electrical connector stereogram of a kind of three end metals that Fig. 2 proposes for the present invention;
Fig. 3 is the practical application schematic diagram of connector shown in Figure 2.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated: present embodiment has provided detailed execution mode being to implement under the prerequisite with the technical solution of the present invention, but protection scope of the present invention is not limited to following embodiment.
Referring to a kind of novel electrical connector of three end metals shown in Figure 2, its structure and the existing two ends electrical connector of metal are roughly similar, still comprise head end 1, stage casing 2 and the tail end 3 arranged successively.
Described head end 1 is the cover tubular of sealing, and about medium position of head end 1 has an Access Division 11, is used for being fastened on the crust of the device to do this connector mutual fixing.In the present embodiment, described Access Division 11 is buckle.In other embodiments, the shape of described head end 1 may not be the cover tubular, can be designed to any feasible shape according to need for equipment.Described Access Division 11 also can have other structure, for example fin formula elastic piece structure etc.
Described stage casing 2 is the tubular of open semi-section, and described section refers to the section with the axis parallel of tube.Especially, form opening 22 on the lateral edges in described stage casing 2, described opening 22 is used for lead-in cable 4, so the shape of this opening 22 is preferably semicircle.The edge in the stage casing 2 between described opening 22 and the head end 1 also is provided with compressing tablet 21, and described compressing tablet 21 is used for fixing the insulated hull of cable 4.Described opening 22 is semicircle in the present embodiment, however the application its shape is not limited, it can be square or other shapes, as long as can allow cable therefrom introduce, the degree structural strength that influences cylindrical shell itself gets final product only.
Described tail end 3 has the structure identical with head end 1, and for example, in the present embodiment, described tail end 3 is similarly the cover tubular of sealing, and the Access Division is set---buckle 33.
Above-mentioned connector is when reality is used, and the first step need be carried out the insulated hull wire stripping to cable 4 and be handled, and exposes the metal cable core 41 of end; In second step, metal cable core 41 is penetrated in the passage in stage casing 2; In the 3rd step, rotate the insulated hull of 21 pairs of cables 4 of compressing tablet and fix; In the 4th step, by welding metal cable core 41 firmly is connected with stage casing 2.
Above-mentioned connector in order to make this connector to insert smoothly, need increase by one groove at the device outer wall of for example buckle top position when being connected with device, snap in from groove with the fixing cable of stage casing 2 welding 4 allowing.After connector inserts device, cable 4 and being electrically connected of installing have namely been realized.When needs are introduced the 3rd line, only need the 3rd line realized being connected getting final product with tail end 3.For example, when introducing oscillographic signal input line, only need the clip of signal input line is got final product at tail end 3; Also or can adopt connector firmly to be connected by buckle 33 with tail end 3.Therefore, use the novel connector of this invention, can under the situation that does not change input and output originally, introduce the 3rd input or output, thereby realize changing functions such as node state, monitor node state.
Though the present invention with preferred embodiment openly as above; but it is not to limit claim; any those skilled in the art without departing from the spirit and scope of the present invention; can make possible change and modification, so protection scope of the present invention should be as the criterion with the scope that claim of the present invention was defined.
Claims (6)
1. the electrical connector of end comprises head end, stage casing and the tail end arranged successively, and described head end and tail end all have the Access Division, and described stage casing is the tubular of open semi-section; It is characterized in that, be formed for the opening of clamping cable on the lateral edges in described stage casing, the edge in the stage casing between described opening and the head end also is provided with the compressing tablet for the insulated hull of fixing described cable.
2. the electrical connector of three ends as claimed in claim 1 is characterized in that, described head end is the cover tubular of sealing.
3. the electrical connector of three ends as claimed in claim 1 is characterized in that, the Access Division of described head end is buckle.
4. the electrical connector of three ends as claimed in claim 1 is characterized in that, described opening be shaped as semicircle.
5. the electrical connector of three ends as claimed in claim 1 is characterized in that, described tail end is the cover tubular of sealing.
6. the electrical connector of three ends as claimed in claim 1 is characterized in that, the Access Division of described tail end is buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101568417A CN103280646A (en) | 2013-04-28 | 2013-04-28 | Three-terminal electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101568417A CN103280646A (en) | 2013-04-28 | 2013-04-28 | Three-terminal electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103280646A true CN103280646A (en) | 2013-09-04 |
Family
ID=49063123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101568417A Pending CN103280646A (en) | 2013-04-28 | 2013-04-28 | Three-terminal electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103280646A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2606460Y (en) * | 2003-03-04 | 2004-03-10 | 李刚 | Insulative wiring card |
| US6951483B2 (en) * | 2003-04-14 | 2005-10-04 | Yazaki Corporation | Coaxial cable shielding terminal |
| CN101933195A (en) * | 2008-01-31 | 2010-12-29 | Fci公司 | Electrical connector |
| CN202888429U (en) * | 2012-10-25 | 2013-04-17 | 深圳市泰格莱精密电子有限公司 | Three-way connector for solar cables |
-
2013
- 2013-04-28 CN CN2013101568417A patent/CN103280646A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2606460Y (en) * | 2003-03-04 | 2004-03-10 | 李刚 | Insulative wiring card |
| US6951483B2 (en) * | 2003-04-14 | 2005-10-04 | Yazaki Corporation | Coaxial cable shielding terminal |
| CN101933195A (en) * | 2008-01-31 | 2010-12-29 | Fci公司 | Electrical connector |
| CN202888429U (en) * | 2012-10-25 | 2013-04-17 | 深圳市泰格莱精密电子有限公司 | Three-way connector for solar cables |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130904 |