CN201345518Y - Rapid wire overlapping box - Google Patents
Rapid wire overlapping box Download PDFInfo
- Publication number
- CN201345518Y CN201345518Y CNU2009201398843U CN200920139884U CN201345518Y CN 201345518 Y CN201345518 Y CN 201345518Y CN U2009201398843 U CNU2009201398843 U CN U2009201398843U CN 200920139884 U CN200920139884 U CN 200920139884U CN 201345518 Y CN201345518 Y CN 201345518Y
- Authority
- CN
- China
- Prior art keywords
- housing
- thread
- card
- shell
- link slot
- 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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- Connection Or Junction Boxes (AREA)
Abstract
The utility model relates to a wire overlapping box, in particular to a rapid wire overlapping box used for connecting various communication cables such as telephone lines, optical cables, and the like. The rapid wire overlapping box comprises a shell, a left upper cover and a right upper cover which are movably connected with the shell, a connecting groove and wire clamping heads, wherein, the shell is an isolator, the two end surfaces of the shell are semi-circular, and a connecting groove is embedded in the center of the rectangular upper end surface of the shell and in the direction of length of the shell, and is a conductive body; and the wire clamping heads are connected on the semi-circular surfaces at the both ends of the shell, the left upper cover and the right upper cover are movably connected on one side in the direction of length of the shell and a clipping slot is formed on the opposite side in the direction of length of the shell. The utility model has the advantages of simple structure, low manufacturing cost, high safety coefficient, long service life, short wire overlapping time and simple and feasible operation; and the utility model is suitable for various electric lines, cables and optical cables.
Description
1, technical field:
The utility model relates to a kind of over-lapping stitch box, relates in particular to a kind of quick over-lapping stitch box that is used to connect the communications cables such as telephone wire, cable line.
2, background technology:
Tradition is earlier that two sections power lugs place are stranded with instrument when carrying out over-lapping stitch in body of wall, twines on it with insulating tape subsequently, to reach the purpose of connection, insulation.Body of wall uses terminal box outward now mostly, and it is to use screw with exposed metal-cored being fixed on the joint pin of electric wire, and there is following shortcoming in this kind mode: 1, efficient is low during wiring, and potential safety hazard is big; 2, screw is loosening gradually easily in outdoor application for a long time, and corrosion, causes short circuit, opens circuit, influence communication, life, production; 3, during indoor use, when meeting external force when pullling energetically, electric wire is at the easy tear fracture in joint pin position, and reinstalling wastes time and energy; 4, screw is metal-cored for to contact firmly with electric wire, and majority is metal-cored to be to be twisted into by many fine wires, does not pull even there is external force, metal-cored also fracture easily.
3, summary of the invention:
It is quick, laborsaving that the purpose of this utility model is to propose a kind of over-lapping stitch, coefficient of safety height, the quick over-lapping stitch box of long service life.
The purpose of this utility model is achieved in that quick over-lapping stitch box, comprises housing, with the active left and right loam cake that is connected of housing, and link slot and card the end of a thread.Housing is an insulator, and its both ends of the surface are semicircle, at its center, rectangle upper surface, is inlaid with link slot along its length direction, and link slot is an electric conductor.Be connected with card the end of a thread on the semi circular surface at housing two ends, be connected with left and right loam cake in that housing length direction one side is active, a relative side is provided with draw-in groove.
The utility model is simple in structure, and cost of manufacture is low, the coefficient of safety height, and long service life, the over-lapping stitch time is short, and operation is simple, is fit to various electric wires, cable, optical cable use.
4, description of drawings:
Concrete structure of the present utility model is provided by following drawings and Examples:
Fig. 1 is quick over-lapping stitch box structural representation.
Legend: 1, card the end of a thread, 2, locating convex block, 3, buckle, 4, upper left lid, 5, upper right lid, 6, draw-in groove, 7, link slot, 8, housing, 9, the tension burr.
5, embodiment:
The utility model is not subjected to the restriction of following embodiment, can determine concrete execution mode according to the technical solution of the utility model and actual conditions.
Embodiment: as shown in Figure 1, the over-lapping stitch box comprises housing 8 fast, with housing 8 active left sides that are connected 4, upper right lid 5, and link slot 7 and card the end of a thread 1.Housing 8 is an insulator, and its both ends of the surface are semicircle, at its center, rectangle upper surface, is inlaid with link slot 7 along its length direction, and link slot 7 is an electric conductor.Be connected with card the end of a thread 1 on the semi circular surface at housing 8 two ends, card the end of a thread 1 is pre-small post-large insulator, and its center has groove, is provided with the inwardly protruded tension burr 9 of arranging along the fluting direction in the groove.At an active left side 4, the upper right lid 5 of being connected with of housing 8 length directions one side, a relative side is provided with draw-in groove 6.A left side 4, upper right lid 5 be insulator, and its both ends of the surface be semicircle, and relative and housing 8 link places, both rectangle upper surfaces are provided with buckle 3, all are connected with card the end of a thread 1 on upper left lid 4 left end semi circular surfaces and the upper right lid 5 right-hand member semi circular surfaces.Be placed with locating convex block 2 along a left side 4, upper right lid 5 upper surface center lines.After a left side 4,5 turnovers of upper right lid are placed on the housing 8, a left side 4, upper right lid 5 constitute the cylindrical of central hole jointly with housing 8, on a left side 4, the card the end of a thread 1 on the upper right lid 5 and the housing 8 corresponding card the end of a thread 1 jointly composition one outer center be cavity, and be provided with the truncated cone-shaped of tension burr 9 in the chamber.
During use, metal-cored being placed in the link slot 7 that two telephone wires are exposed, both can form overlap joint, also can not overlap, and form conducting state by link slot 7 when not overlapping.Exposed part does not place in card the end of a thread 1, covers a left side 4, upper right lid 5 subsequently, and buckle 3 is buckled in the draw-in groove 6, and locating convex block 2 is pressed in the link slot 7 metal-cored, and the tension burr 9 on two lobe card the end of a thread 1 tightly binds round telephone wire in it, finishes over-lapping stitch.Can on housing 8 rectangle upper surfaces, set up one or more link slot 7 again, be communicated with original link slot 7, be equipped with card the end of a thread 1 in each link slot 7 port, a left side 4, upper right lid 5 corresponding positions also set up card the end of a thread 1, so just can realize that a multi-thread shared box is refuted to connect.
Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease inessential technical characterictic according to actual needs, satisfies the needs of different situations.
Claims (6)
1, a kind of quick over-lapping stitch box, comprise housing, with the active left and right loam cake that is connected of housing, and link slot and card the end of a thread, it is characterized in that: housing is an insulator, its both ends of the surface are semicircle, at its center, rectangle upper surface, are inlaid with link slot along its length direction, link slot is an electric conductor, be connected with card the end of a thread on the semi circular surface at housing two ends, be connected with left and right loam cake in that housing length direction one side is active, a relative side is provided with draw-in groove.
2, quick over-lapping stitch box as claimed in claim 1, it is characterized in that: left and right loam cake is an insulator, its both ends of the surface are semicircle, both rectangle upper surfaces relatively and housing link place be provided with buckle, all be connected with card the end of a thread on upper left lid left end semi circular surface and the upper right lid right-hand member semi circular surface.
3, quick over-lapping stitch box as claimed in claim 1 or 2 is characterized in that: card the end of a thread is pre-small post-large insulator, and its center has groove, is provided with the inwardly protruded tension burr of arranging along the fluting direction in the groove.
4, quick over-lapping stitch box as claimed in claim 1 is characterized in that: be placed with locating convex block along left and right loam cake upper surface center line.
5, quick over-lapping stitch box as claimed in claim 1, it is characterized in that: after left and right loam cake turnover is placed on the housing, left and right loam cake and housing constitute the cylindrical of a central hole jointly, common to form an outer center be cavity for corresponding card the end of a thread on the card the end of a thread that covers on left and right and the housing, and be provided with the truncated cone-shaped of tension burr in the chamber.
6, quick over-lapping stitch box as claimed in claim 1, it is characterized in that: the link slot that can on housing rectangle upper surface, set up one or more again, be communicated with original link slot, be equipped with card the end of a thread in each link slot port, card the end of a thread is also set up in left and right loam cake corresponding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201398843U CN201345518Y (en) | 2009-02-18 | 2009-02-18 | Rapid wire overlapping box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201398843U CN201345518Y (en) | 2009-02-18 | 2009-02-18 | Rapid wire overlapping box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201345518Y true CN201345518Y (en) | 2009-11-11 |
Family
ID=41277101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201398843U Expired - Fee Related CN201345518Y (en) | 2009-02-18 | 2009-02-18 | Rapid wire overlapping box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201345518Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571012A (en) * | 2019-09-23 | 2019-12-13 | 中国科学院合肥物质科学研究院 | Superconducting magnet splice box full penetration structure |
-
2009
- 2009-02-18 CN CNU2009201398843U patent/CN201345518Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571012A (en) * | 2019-09-23 | 2019-12-13 | 中国科学院合肥物质科学研究院 | Superconducting magnet splice box full penetration structure |
| CN110571012B (en) * | 2019-09-23 | 2021-07-20 | 中国科学院合肥物质科学研究院 | Superconducting magnet splice box full penetration structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qiu Zhongbao Inventor after: Liu Weimin Inventor before: Liu Weimin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU WEIMIN TO: QIU ZHONGBAO LIU WEIMIN |
|
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN IVT OPTOELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIU WEIMIN Effective date: 20130506 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 841505 BAYINGOLIN MONGOL AUTONOMOUS PREFECTURE, XINJIANG UYGUR AUTONOMOUS REGION TO: 523200 DONGGUAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130506 Address after: 523200 Guangdong province Dongguan wangniudunzhen five Chung Village Dongguan City creators Photoelectric Technology Co. Ltd. Patentee after: Dongguan creator Photoelectric Technology Co., Ltd. Address before: 841505 the Xinjiang Uygur Autonomous Region Yuli County Agricultural two division thirty-three regiment of Uruk prison two prison area Patentee before: Liu Weimin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20140218 |