CN204633043U - A kind of concentration mounting type screw thread coupling - Google Patents
A kind of concentration mounting type screw thread coupling Download PDFInfo
- Publication number
- CN204633043U CN204633043U CN201520225901.0U CN201520225901U CN204633043U CN 204633043 U CN204633043 U CN 204633043U CN 201520225901 U CN201520225901 U CN 201520225901U CN 204633043 U CN204633043 U CN 204633043U
- Authority
- CN
- China
- Prior art keywords
- swivel nut
- spanner
- open slot
- screw thread
- hexagonal
- 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 kind of concentration mounting type screw thread coupling, comprise outer-hexagonal swivel nut and swivel nut spanner, one end of described outer-hexagonal swivel nut is provided with the first open slot, described swivel nut spanner is can the hollow structure that passes of current supply cable, the side of described swivel nut spanner is provided with the second open slot, and one end of described swivel nut spanner is provided with the boss matched with described first open slot.The concentration mounting type screw thread coupling that the utility model provides, by arranging the outer-hexagonal swivel nut and swivel nut spanner that are separated from each other, described outer-hexagonal swivel nut and swivel nut spanner are matched by the first open slot and boss, utilize the space above outer-hexagonal swivel nut, swivel nut spanner is used to snap in the first open slot of swivel nut, swivel nut is tightened and unscrews operation, the second open slot on swivel nut spanner can ensure that cable passes from swivel nut spanner inside, thus the demand of the intensive installation of Small Distance occasion can be met, solve the defect that the flat swivel nut of milling installs difficulty in dense arrangement.
Description
Technical field
The utility model relates to a kind of screw thread coupling, particularly relates to a kind of concentration mounting type screw thread coupling.
Background technology
Electric connector comprises plug and socket, and plug is generally free end, and socket is then fixed on circuit board.Conventional screw thread coupling, all adopts the flat structure of swivel nut peripheral milling, then uses torque spanner will plug together connector and tightens fixing.In the intensive installation occasion of some screw thread coupling, such as: in some Modern Communication System, the pin connector of a row or the even more arrays of row is needed to install on circuit boards, in the application scenario of some size restrictions particular requirement, spacing between connector is less, conventional torque spanner cannot be tightened closely spaced connector and unscrew operation, manual hand manipulation can only be relied on, and manual hand manipulation cannot reach the screw-down torque that standard specifies, the easy loose or dislocation of connector in product use procedure, reliability is not high.Therefore, be necessary to provide a kind of screw connection structure being applicable to intensive installation.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of concentration mounting type screw thread coupling, can meet the demand of the intensive installation of Small Distance occasion, solves the defect that the flat swivel nut of milling installs difficulty in dense arrangement.
The utility model is solve the problems of the technologies described above the technical scheme adopted to be to provide a kind of concentration mounting type screw thread coupling, comprise outer-hexagonal swivel nut and swivel nut spanner, one end of described outer-hexagonal swivel nut is provided with the first open slot, described swivel nut spanner is can the hollow structure that passes of current supply cable, the side of described swivel nut spanner is provided with the second open slot, and one end of described swivel nut spanner is provided with the boss matched with described first open slot.
Above-mentioned concentration mounting type screw thread coupling, wherein, described outer-hexagonal swivel nut and swivel nut spanner are roughly cylinder-like structure, and the number of described first open slot is four, is spacedly distributed along cylindrical barrel direction.
Above-mentioned concentration mounting type screw thread coupling, wherein, the other end of described outer-hexagonal swivel nut is fixing on a mounting board, and the other end of described swivel nut spanner is symmetrical is provided with two handles.
The utility model contrast prior art has following beneficial effect: the concentration mounting type screw thread coupling that the utility model provides, by arranging the outer-hexagonal swivel nut and swivel nut spanner that are separated from each other, described outer-hexagonal swivel nut and swivel nut spanner are matched by the first open slot and boss, utilize the space above outer-hexagonal swivel nut, swivel nut spanner is used to snap in the first open slot of swivel nut, swivel nut is tightened and unscrews operation, the second open slot on swivel nut spanner can ensure that cable passes from swivel nut spanner inside, thus the demand of the intensive installation of Small Distance occasion can be met, solve the defect that the flat swivel nut of milling installs difficulty in dense arrangement.
Accompanying drawing explanation
Fig. 1 is the utility model concentration mounting type screw thread coupling structural representation;
Fig. 2 is the structural representation of swivel nut spanner in the utility model screw thread coupling;
Fig. 3 is the structural representation of outer-hexagonal swivel nut in the utility model screw thread coupling;
Fig. 4 is outer-hexagonal swivel nut cross-sectional view in the utility model screw thread coupling.
In figure:
1 outer-hexagonal swivel nut 2 swivel nut spanner 3 cable
4 first open slot 5 second open slot 6 boss
7 mounting panel 8 handles
Embodiment
Below in conjunction with drawings and Examples, the utility model will be further described.
Fig. 1 is the utility model concentration mounting type screw thread coupling structural representation; Fig. 2 is the structural representation of swivel nut spanner in the utility model screw thread coupling; Fig. 3 is the structural representation of outer-hexagonal swivel nut in the utility model screw thread coupling.
Refer to Fig. 1, Fig. 2 and Fig. 3, the concentration mounting type screw thread coupling that the utility model provides, comprise outer-hexagonal swivel nut 1 and swivel nut spanner 2, one end of described outer-hexagonal swivel nut 1 is provided with the first open slot 4, described swivel nut spanner 2 is can the hollow structure that passes of current supply cable 3, the side of described swivel nut spanner 2 is provided with the second open slot 5, and one end of described swivel nut spanner 2 is provided with the boss 6 matched with described first open slot 4.
The concentration mounting type screw thread coupling that the utility model provides, wherein, described outer-hexagonal swivel nut 1 and swivel nut spanner 2 are roughly cylinder-like structure, and the number of described first open slot 4 is preferably four, is spacedly distributed along cylindrical barrel direction.The other end of described outer-hexagonal swivel nut 1 can be fixed on mounting panel 7, and the other end of described swivel nut spanner 2 is symmetrical is provided with two handles 8.
The concentration mounting type screw thread coupling that the utility model provides, swivel nut profile is become hexagon by milling, can common spanner be used easily to operate; For intensive installation application scenario, utilize the space above outer-hexagonal swivel nut 1, use swivel nut spanner 2 to snap in swivel nut afterbody four the first open slots 4, tighten swivel nut and unscrew operation, second open slot 5 of described swivel nut spanner side is convenient to cable and is passed from its inside.The swivel nut afterbody milling groove structure that the utility model adopts, both can use in conventional environment, also can be used for intensive installation environment, the such as installation and removal of Small Distance connector SMA, SSMA etc., minimum installing space, as the Φ D in Fig. 4, efficiently solves the difficulty that intensive mounted connector brings, compared with prior art have a clear superiority in, have structure simple, design is unique, advantage easy for installation.
Although the utility model discloses as above with preferred embodiment; so itself and be not used to limit the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; when doing a little amendment and perfect, therefore protection range of the present utility model is when being as the criterion of defining with claims.
Claims (3)
1. a concentration mounting type screw thread coupling, it is characterized in that, comprise outer-hexagonal swivel nut (1) and swivel nut spanner (2), one end of described outer-hexagonal swivel nut (1) is provided with the first open slot (4), described swivel nut spanner (2) is can the hollow structure that passes of current supply cable (3), the side of described swivel nut spanner (2) is provided with the second open slot (5), and one end of described swivel nut spanner (2) is provided with the boss (6) matched with described first open slot (4).
2. concentration mounting type screw thread coupling as claimed in claim 1, it is characterized in that, described outer-hexagonal swivel nut (1) and swivel nut spanner (2) are roughly cylinder-like structure, the number of described first open slot (4) is four, is spacedly distributed along cylindrical barrel direction.
3. concentration mounting type screw thread coupling as claimed in claim 1, it is characterized in that, the other end of described outer-hexagonal swivel nut (1) is fixed on mounting panel (7), and the other end of described swivel nut spanner (2) is symmetrical is provided with two handles (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225901.0U CN204633043U (en) | 2015-04-15 | 2015-04-15 | A kind of concentration mounting type screw thread coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225901.0U CN204633043U (en) | 2015-04-15 | 2015-04-15 | A kind of concentration mounting type screw thread coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204633043U true CN204633043U (en) | 2015-09-09 |
Family
ID=54052037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520225901.0U Expired - Fee Related CN204633043U (en) | 2015-04-15 | 2015-04-15 | A kind of concentration mounting type screw thread coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204633043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392998A (en) * | 2016-06-01 | 2017-02-15 | 国网山东省电力公司威海供电公司 | Coaxial cable joint disassembling device |
-
2015
- 2015-04-15 CN CN201520225901.0U patent/CN204633043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392998A (en) * | 2016-06-01 | 2017-02-15 | 国网山东省电力公司威海供电公司 | Coaxial cable joint disassembling device |
| CN106392998B (en) * | 2016-06-01 | 2018-04-20 | 国网山东省电力公司威海供电公司 | Coaxial fitting stripping attachment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 |