CN202259738U - Connecting terminal structure - Google Patents
Connecting terminal structure Download PDFInfo
- Publication number
- CN202259738U CN202259738U CN2011203644375U CN201120364437U CN202259738U CN 202259738 U CN202259738 U CN 202259738U CN 2011203644375 U CN2011203644375 U CN 2011203644375U CN 201120364437 U CN201120364437 U CN 201120364437U CN 202259738 U CN202259738 U CN 202259738U
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- CN
- China
- Prior art keywords
- hole
- tapering
- binding post
- terminal structure
- connecting terminal
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a connecting terminal structure comprising a connecting terminal and a taper pin, wherein a taper through hole is arranged on the center of the connecting terminal; the taper pin is arranged in the taper through hole; and a lug with a round through hole is arranged on a big hole end of the taper through hole of the connecting terminal. The connecting terminal structure can be fixed on the positive pole or negative pole contact of a storage battery through the round through hole of the lug or on a starting clip corresponding to the positive and negative poles by matching a bolt or a screw with a nut or using a rivet. Besides, each thin naked wire obtained by peeling off a protection layer on the end of a cable to be connected penetrates through the connecting terminal through a small hole of the taper through hole, and the taper pin is inserted into the middle of each naked wire so as to press each thin naked wire to cling on the inner wall of the taper through hole so that the connection between the cable and the storage battery is finished. The unique inverted-splayed principle of the connecting terminal structure makes each thin naked wire cling on the connecting terminal and the taper pin more and more tightly under tensile force so as to maintain a good electric conduction effect and to be convenient for disassembly and assembly.
Description
Technical field
The utility model relates to the binding post technical field of lead, specifically relates to a kind ofly cooperate the connection terminal structure of realizing that lead is connected through the tapering endoporus with the tapering pin.
Background technology
Binding post is to be used to realize a kind of accessory product of being electrically connected, requires more and more strictlyer, accurately along with industrial automatization is increasingly high with Industry Control, and the use of binding post is more and more; Along with the development of electron trade, the scope of application of binding post is more and more wider, and kind is also more and more.Except the widest pcb board terminal of the scope of application, also have five metals terminal, nut terminal, spring terminal or the like at present.
In the prior art, be used for automobile storage battery both positive and negative polarity connection terminal structure often an end be the double-screw bolt that is connected with the two poles of the earth of storage battery, the other end be can be through the split ring of bolt adjusting internal diameter; Through this split ring corresponding cable is fixed, thereby realized the storage battery of automobile and being connected of related circuit.Though this binding post fixed cable is reliable, the cable of adorning, take out stitches all will be realized through regulating bolt, not only will be equipped with corresponding mounting or dismounting tools in addition, and it is also pretty troublesome to operate.
Summary of the invention
To above-mentioned situation, the utility model provides a kind of connection terminal structure, with the problem that solves prior art battery connection terminal dress, takes out stitches the cable troublesome poeration and also will be equipped with corresponding mounting or dismounting tools in addition.
To achieve these goals, the technical scheme of the utility model is following:
A kind of connection terminal structure is characterized in that, comprises that a center is provided with the binding post and the tapering pin that is arranged in this tapering through hole of tapering through hole, and the big bore ends of the tapering through hole of said binding post is provided with the lug plate of a band manhole.
Further, said lug plate and binding post are integral structure.
Further, said lug plate and binding post also can be hinged two style structure.
Further, the tapering through hole of said tapering pin and binding post is complementary.
Further, the cross section of the tapering through hole of said binding post is circular, the aperture of its miner diameter end less than the external diameter of protective layer of the cable that will connect, greater than the internal diameter of protective layer of the cable that will connect.
Further, the cross section of the tapering through hole of said binding post also can be regular polygon, the inscribe diameter of a circle of its small bore end less than the external diameter of protective layer of the cable that will connect, the area of section of its small bore end is greater than the area of section of the endoporus of protective layer.
Further, the big end end face of said tapering pin is provided with a screwed hole or at least one groove or at least one boss.
Further; With the adjacent centre position of the big nose end of binding post one through hole is set on the said lug plate; The corresponding tapering pin clamp that is provided with this through hole, said tapering pin clamp and binding post are hinged, between tapering pin clamp and binding post, are provided with one or two back-moving springs; One end of said back-moving spring and tapering pin clamp are fixed, and the other end and the binding post of said back-moving spring are fixed.
Further, said back-moving spring is a torsion spring.
The beneficial effect of the utility model is; At first; Pass the manhole of the lug plate of the utility model by bolt or screw and fix the utility model and storage battery, then as long as peel the protective layer of the end of institute's cable that will connect off a part, make bare wire that root is tiny of end formation of the cable that will connect; Then insert bare wire in the tapering through hole of binding post by the small bore end of the tapering through hole of binding post; Insert the miner diameter end of tapering pin in the tapering through hole by the central authorities of each bare wire then, be close on the inwall of tapering through hole of binding post thereby oppress a tiny bare wire of root, then cable was accomplished with being connected promptly of storage battery.The unique principle of falling the Eight characters of the utility model makes a tiny bare wire of root under tension, embrace tighter and tighter with binding post and tapering pin; Thereby can keep the favorable conductive effect lastingly; Avoided lead loosening gradually defective that causes broken string under tension, dismounting is also very convenient.
Description of drawings
Structure exploded perspective view when Fig. 1 is not provided with tapering pin clamp for a kind of connection terminal structure of the utility model.
Structure exploded perspective view when Fig. 2 is provided with tapering pin clamp for a kind of connection terminal structure of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, a kind of connection terminal structure comprises that a center is provided with the binding post 100 and the tapering pin 200 that is arranged in this tapering through hole of tapering through hole 110, and said tapering pin 200 is complementary with the tapering through hole 110 of binding post 100.
The big bore ends of the tapering through hole of said binding post 100 is provided with the lug plate 120 of a band manhole 121.
Said lug plate 120 is an integral structure with binding post 100.Certainly according to the practical set needs, said lug plate 120 also can be designed to hinged two style structure with binding post 100.
Wherein, the cross section of the tapering through hole 110 of said binding post 100 is circular, then the aperture of its miner diameter end less than the external diameter of protective layer of the cable 300 that will connect, greater than the internal diameter of protective layer of the cable 300 that will connect.Certainly; The cross section of the tapering through hole of said binding post 100 can also be designed to regular polygon; Then the inscribe diameter of a circle of its small bore end less than the external diameter of protective layer of the cable that will connect, the area of section of its small bore end is greater than the area of section of the endoporus of protective layer.
The utility model at first, by bolt or screw fit nut, also can adopt securing members such as rivet the utility model to be fixed in the positive pole and the negative contact terminal of storage battery through the manhole 121 of lug plate 120 in use; Certainly, according to the practical set situation, also or with the utility model be fixed on the pairing startup folder of both positive and negative polarity.Then with the protective layer of end of the cable 300 that will connect peel a part off; Make the end of the cable that will connect form the bare wire that root is tiny; Then insert binding post to bare wire by the small bore end of the tapering through hole 110 of binding post 100; Insert the central authorities of the miner diameter end of tapering pin 200 in the tapering through hole 110 then by each bare wire; Be close on the inwall of tapering through hole 110 of binding post 100 thereby oppress a tiny bare wire of root, then cable 300 with accomplish being connected promptly of negative or positive electrode of storage battery.
In order to guarantee that better cable 300 and binding post 100 and tapering pin 200 reliably contact when the path; Avoiding in use, tapering pin 200 skids off in tapering through hole 110; Possibly cause circuit breaker, the utility model can also be provided with a tapering pin clamp 400 and carry out spacing to the tapering pin 200 that is installed in the tapering through hole 110.At this moment; The centre position adjacent with the big nose end of binding post 100 is provided with a through hole 122 on said lug plate 120; Through hole 122 corresponding settings on said tapering pin clamp 400 and the lug plate 120; Make tapering pin clamp 400 and binding post 100 hinged, and one or two back-moving springs 410 are set between tapering pin clamp 400 and binding post 100.One end of back-moving spring 410 and tapering pin clamp 400 are fixing, and the other end and binding post 100 are fixing.Back-moving spring 410 can adopt torsion spring.
Then under normal condition, tapering pin clamp 400 under the effect of back-moving spring 410 with the tapering through hole 110 that is arranged at binding post 100 in the end face applying of big end of tapering pin 200.When needs break away from binding post with cable; Tapering pin clamp 400 is outwards pulled; In the tapering through hole 110 of binding post 100, take out tapering pin 200 then, then cable is extracted in binding post 100 easily, and tapering pin 200 is put back in the tapering through hole 110; Unclamp tapering pin clamp 400, then tapering pin clamp 400 automatically resets under spring 410 effects.When the utility model needs to be connected with cable again; Then outwards pull tapering pin clamp 400; Installation method by aforementioned cable installs cable then, unclamps tapering pin clamp 400, and then tapering pin clamp 400 carries out spacing to tapering pin 200 under spring 410 effects.
For the ease of tapering pin 200 is taken out, a screwed hole or at least one groove or at least one boss can also be set on the big end end face of tapering pin 200 in the tapering through hole 110 of binding post 100.Make the staff can easily be by instrument such as screw rod or directly arrest tapering pin 200 with pointing.
The unique principle of falling the Eight characters of the utility model makes a tiny bare wire of root under tension, embrace tighter and tighter with binding post and tapering pin; Thereby can keep the favorable conductive effect lastingly; Avoided lead loosening gradually defective that causes broken string under tension, easy accessibility.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The just principle of describing in the foregoing description and the specification of the utility model; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the scope of the utility model that requires protection.The protection range that the utility model requires is defined by appending claims and equivalent thereof.
Claims (9)
1. a connection terminal structure is characterized in that, comprises that a center is provided with the binding post and the tapering pin that is arranged in this tapering through hole of tapering through hole, and the big bore ends of the tapering through hole of said binding post is provided with the lug plate of a band manhole.
2. a kind of connection terminal structure according to claim 1 is characterized in that, said lug plate and binding post are integral structure.
3. a kind of connection terminal structure according to claim 1 is characterized in that, said lug plate and binding post are hinged two style structure.
4. a kind of connection terminal structure according to claim 1 is characterized in that, the tapering through hole of said tapering pin and binding post is complementary.
5. a kind of connection terminal structure according to claim 1; It is characterized in that; The cross section of the tapering through hole of said binding post is circular, the aperture of its miner diameter end less than the external diameter of protective layer of the cable that will connect, greater than the internal diameter of protective layer of the cable that will connect.
6. a kind of connection terminal structure according to claim 1; It is characterized in that; The cross section of the tapering through hole of said binding post is a regular polygon; The inscribe diameter of a circle of its small bore end less than the external diameter of protective layer of the cable that will connect, the area of section of its small bore end is greater than the area of section of the endoporus of protective layer.
7. a kind of connection terminal structure according to claim 1 is characterized in that, the big end end face of said tapering pin is provided with a screwed hole or at least one groove or at least one boss.
8. a kind of connection terminal structure according to claim 1; It is characterized in that, with the adjacent centre position of the big nose end of binding post one through hole is set on the said lug plate, the corresponding tapering pin clamp that is provided with this through hole; Said tapering pin clamp and binding post are hinged; Between tapering pin clamp and binding post, be provided with one or two back-moving springs, an end of said back-moving spring and tapering pin clamp are fixed, and the other end and the binding post of said back-moving spring are fixed.
9. a kind of connection terminal structure according to claim 8 is characterized in that, said back-moving spring is a torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203644375U CN202259738U (en) | 2011-09-27 | 2011-09-27 | Connecting terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203644375U CN202259738U (en) | 2011-09-27 | 2011-09-27 | Connecting terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202259738U true CN202259738U (en) | 2012-05-30 |
Family
ID=46120930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203644375U Expired - Fee Related CN202259738U (en) | 2011-09-27 | 2011-09-27 | Connecting terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202259738U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361178A (en) * | 2011-09-27 | 2012-02-22 | 上海广为电器工具有限公司 | Wiring terminal structure |
| CN107123772A (en) * | 2017-05-16 | 2017-09-01 | 李永平 | A kind of safety connects battery terminal soon |
| CN110196347A (en) * | 2019-05-27 | 2019-09-03 | 国家电网有限公司 | A kind of electrical energy measurement joint connecting terminal block |
-
2011
- 2011-09-27 CN CN2011203644375U patent/CN202259738U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361178A (en) * | 2011-09-27 | 2012-02-22 | 上海广为电器工具有限公司 | Wiring terminal structure |
| CN107123772A (en) * | 2017-05-16 | 2017-09-01 | 李永平 | A kind of safety connects battery terminal soon |
| CN110196347A (en) * | 2019-05-27 | 2019-09-03 | 国家电网有限公司 | A kind of electrical energy measurement joint connecting terminal block |
| CN110196347B (en) * | 2019-05-27 | 2022-09-23 | 国家电网有限公司 | Electric energy metering combined wiring terminal strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160928 Address after: Jiaxing City, Zhejiang province 314100 Jiashan County Luoxing street scenery Road No. 55 building 7 Patentee after: ZHEJIANG GUANGWEI ELECTRICAL APPLIANCE TOOLS CO., LTD. Address before: 200241 No. 4916, Lane 18, Hongmei South Road, Shanghai, Minhang District Patentee before: Shanghai Guangwei Electric & Tools Co., Ltd. Patentee before: Shanghai Guangwei Electric Co., Ltd. Patentee before: Shanghai Guangweituopu Electric Power Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20170927 |