CN202817206U - 2M cable connecting device - Google Patents
2M cable connecting device Download PDFInfo
- Publication number
- CN202817206U CN202817206U CN 201220405961 CN201220405961U CN202817206U CN 202817206 U CN202817206 U CN 202817206U CN 201220405961 CN201220405961 CN 201220405961 CN 201220405961 U CN201220405961 U CN 201220405961U CN 202817206 U CN202817206 U CN 202817206U
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- Prior art keywords
- terminal
- head
- connecting device
- cable
- cable connecting
- 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
Provided is a 2M cable connecting device, composed of a 2M head (101), a 2M terminal (102), and a 2M cable (103), wherein the 2M terminal (102) is provided with a perforating hole (104); the core of the 2M cable (103) passes through the perforating hole (104), with part of the core (105) being exposed; part of the exposed core (105) is bent and tightly pressed upon the surface of the 2M terminal (102); the interior of the 2M head (101) is provided with a terminal clamping portion (106); the 2M terminal (102) is inserted into the terminal clamping portion (106) inside the 2M head (101) for fixation through one end of the 2M head (101); and the other end of the 2M head (101) is of a buckle type structure and is clamped with a binding post (107) upon a digital distribution frame (100). The 2M cable connecting device of the utility model makes the wiring structure of the 2M head and the 2M cable be simple and ensures excellent contact. Moreover, the buckle type connection between the 2M head and the binding post upon the digital distribution frame is neither too loose nor too tight.
Description
Technical field
The utility model is about the communication technology, particularly about a kind of 2M cable connecting device.
Background technology
The 2M head is widely used in the communications field, and existing 2M head has following defective: 2M head and 2M cable adopt welding connecting mode, producer's weld horizontal is had higher requirement, otherwise rosin joint occurs easily, and the situation such as fracture; When the 2M head adopts spiral interface to be screwed on the splicing ear of digital distribution frame, can be because tension and the phenomenon of pine excessively appear in individual strength difference, tension is not easy to pull up and, and crosses easily loose contact generation fault of pine.Forget and tighten if just plug, more can accidentally fall down and cause passage to interrupt.
The utility model content
The utility model provides a kind of 2M cable connecting device, so that the wiring construction of 2M head and 2M cable is simple, and makes the buckle-type of the binding post that the 2M head is connected with digital distribution frame connect the phenomenon that pine or tension can not occur.
To achieve these goals, the utility model provides a kind of 2M cable connecting device, and this 2M cable connecting device comprises: 2M 101,2M terminal 102 and 2M cable 103; Wherein, described 2M terminal 102 has a through hole 104, and the core of described 2M cable 103 passes described through hole 104 rear exposed portions serve cores 105, and part core 105 bendings of exposing are pressed on the surface of described 2M terminal 101; Described 2M 101 inside are provided with a terminal holding section 106, and it is fixing that the end of described 2M terminal 102 by described 2M 101 inserts the terminal holding section 106 of described 2M 101 inside; The other end of described 2M 101 is fastening type structure, with binding post 107 clampings on the digital distribution frame 100.
Further, described terminal holding section 106 comprises a becket 108 and a plurality of spring leaf 109, the inwall of the outer wall of described becket 108 and described 2M 101 is welded and fixed, and described a plurality of spring leafs 109 are fixing side by side along the edge of described becket 108, forms the structure of frustum cone side.
Further, described binding post 107 is provided with a projection 110.
Further, the side of described 2M terminal 102 is provided with an opening 111, in order to block described protruding 110.
Further, described fastening type structure comprises a latch 112, engages with fixture block 113 on the described binding post 107.
The beneficial effects of the utility model are, this 2M cable connecting device so that the wiring construction of 2M head and 2M cable simple, contact well, and the phenomenon of pine or tension can not appear in the buckle-type connection of the binding post be connected with digital distribution frame of 2M head.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those skilled in the art, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model embodiment 2M cable connecting device;
Fig. 2 is the structural representation of the utility model embodiment terminal holding section;
Fig. 3 is the terminal holding section of the utility model embodiment and the correlation schematic diagram of terminal;
Fig. 4 is the structural representation of digital distribution frame;
Fig. 5 is the structural representation of another embodiment terminal holding section of the utility model.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Such as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the utility model provides a kind of 2M cable connecting device, and this 2M cable connecting device comprises: 2M 101,2M terminal 102 and 2M cable 103.
Such as Fig. 1, Fig. 2 and shown in Figure 3,2M 101 inside are provided with a terminal holding section 106, and terminal holding section 106 comprises a becket 108 and a plurality of spring leaf 109.The inwall of the outer wall of becket 108 and described 2M 101 is welded and fixed, and a plurality of spring leafs 109 are fixing side by side along the edge of becket 108, forms the structure (being that a plurality of spring leafs 109 inside contract gradually) of frustum cone side.Alternatively, becket 108 and a plurality of spring leaf 109 also can be described as integrated structure, as shown in Figure 5.
After 2M terminal 102 and 2M cable 103 be fixed together, the terminal holding section 106 of the end of 2M terminal 102 by 2M 101 being inserted 2M 101 inside was fixing.As shown in Figure 3,2M terminal 102 passes after the terminal holding section 106, if outside pull 2M terminal 102 again, a plurality of spring leafs 109 can be out of shape under the contention effect of 2M terminal 102, stops that 2M terminal 102 extracts out, plays the fixedly effect of 2M terminal 102.
As shown in Figure 1, the other end of 2M 101 is fastening type structure, with binding post 107 clampings on the digital distribution frame 100.The side of 2M terminal 102 is provided with an opening 111, and binding post 107 is provided with a projection 110, and opening 111 is in order to block described protruding 110.
Further, fastening type structure comprises latch 112, and binding post 107 is provided with fixture block 113, and latch 112 engages (being similar to the method for attachment of slr camera fuselage and camera lens) with fixture block 113 on the binding post 107.
The beneficial effects of the utility model are, this 2M cable connecting device so that the wiring construction of 2M head and 2M cable simple, contact well, and the phenomenon of pine or tension can not appear in the buckle-type connection of the binding post be connected with digital distribution frame of 2M head.
The beneficial effects of the utility model are, this 2M cable connecting device so that the wiring construction of 2M head and 2M cable simple, contact well, and the phenomenon of pine or tension can not appear in the buckle-type connection of the binding post be connected with digital distribution frame of 2M head.
Used specific embodiment in the utility model principle of the present utility model and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1. a 2M cable connecting device is characterized in that, described 2M cable connecting device comprises: 2M head (101), 2M terminal (102) and 2M cable (103); Wherein,
Described 2M terminal (102) has a through hole (104), the core of described 2M cable (103) passes the rear exposed portions serve core (105) of described through hole (104), and the part core (105) that exposes bending is pressed on the surface of described 2M terminal (101);
Described 2M head (101) inside is provided with a terminal holding section (106), and it is fixing that the end of described 2M terminal (102) by described 2M head (101) inserts the inner terminal holding section (106) of described 2M head (101); The other end of described 2M head (101) is fastening type structure, with binding post (107) clamping on the digital distribution frame (100).
2. 2M cable connecting device according to claim 1, it is characterized in that, described terminal holding section (106) comprises a becket (108) and a plurality of spring leaf (109), the inwall of the outer wall of described becket (108) and described 2M head (101) is welded and fixed, described a plurality of spring leaf (109) is fixing side by side along the edge of described becket (108), forms the structure of frustum cone side.
3. 2M cable connecting device according to claim 1 is characterized in that, described binding post (107) is provided with a projection (110).
4. 2M cable connecting device according to claim 3 is characterized in that, the side of described 2M terminal (102) is provided with an opening (111), in order to block described projection (110).
5. 2M cable connecting device according to claim 1 is characterized in that, described fastening type structure comprises latch (112), engages with fixture block (113) on the described binding post (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220405961 CN202817206U (en) | 2012-08-16 | 2012-08-16 | 2M cable connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220405961 CN202817206U (en) | 2012-08-16 | 2012-08-16 | 2M cable connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202817206U true CN202817206U (en) | 2013-03-20 |
Family
ID=47876029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220405961 Expired - Fee Related CN202817206U (en) | 2012-08-16 | 2012-08-16 | 2M cable connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202817206U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345752A (en) * | 2015-12-01 | 2016-02-24 | 国家电网公司 | 2M terminal disassembly device of digital wiring unit |
| CN106159536A (en) * | 2016-08-15 | 2016-11-23 | 常州凌凯特电子科技有限公司 | Protection type DDF connector |
| CN106711657A (en) * | 2017-03-08 | 2017-05-24 | 国网河南省电力公司漯河供电公司 | Split type 2M junction and manufacturing method thereof |
-
2012
- 2012-08-16 CN CN 201220405961 patent/CN202817206U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345752A (en) * | 2015-12-01 | 2016-02-24 | 国家电网公司 | 2M terminal disassembly device of digital wiring unit |
| CN106159536A (en) * | 2016-08-15 | 2016-11-23 | 常州凌凯特电子科技有限公司 | Protection type DDF connector |
| CN106711657A (en) * | 2017-03-08 | 2017-05-24 | 国网河南省电力公司漯河供电公司 | Split type 2M junction and manufacturing method thereof |
| CN106711657B (en) * | 2017-03-08 | 2022-07-05 | 国网河南省电力公司漯河供电公司 | Split type 2M connector and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20190816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |