CN204927480U - Communication a period of time - Google Patents
Communication a period of time Download PDFInfo
- Publication number
- CN204927480U CN204927480U CN201520534754.5U CN201520534754U CN204927480U CN 204927480 U CN204927480 U CN 204927480U CN 201520534754 U CN201520534754 U CN 201520534754U CN 204927480 U CN204927480 U CN 204927480U
- Authority
- CN
- China
- Prior art keywords
- period
- time
- communication
- arm
- utility
- 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.)
- Active
Links
Landscapes
- Electric Clocks (AREA)
Abstract
The utility model provides a communication a period of time, it includes a period of time arm and crimping axle, a period of time arm is a plurality of, a plurality of a period of time arm suits in the crimping is epaxial, and the the central axis of a plurality of a period of time arms coincides mutually, the crimping axle include the axis body and formed at a plurality of archs on the axis body, a plurality of a period of time arms respectively suits in in a plurality of archs, be provided with the roll extrusion groove in arbitrary arch, corresponding a period of time arm gomphosis in the arch in in the roll extrusion groove. The utility model discloses a communication a period of time simple structure, the equipment is convenient, quick, the communication a period of time's of being convenient for production. Just the utility model discloses a communication a period of time low cost has good economic benefits.
Description
Technical field
The utility model relates to communication technical field, particularly relates to a kind of communication a period of time.
Background technology
Communication a period of time is for a kind of communication product in the communication technology, and antenna when it can be used as communication uses, and realizes electromagnetic transmission and reception, to reach the object of information transmission.Communication a period of time, it has applied comparatively widely as the one of antenna.
But the assembling in existing communication a period of time is comparatively complicated, have impact on the production efficiency in communication a period of time, cannot meet the industrial needs of modernization.
Therefore, for the problems referred to above, be necessary to propose further solution.
Utility model content
The purpose of this utility model is to provide a kind of communication a period of time, to overcome the deficiencies in the prior art.
For achieving the above object, the utility model provides a kind of communication a period of time, and it comprises a period of time arm and crimp shaft;
Described a period of time arm is multiple, and multiple a period of time arm is set in described crimp shaft, and the central axis of multiple a period of time arm coincides;
Described crimp shaft comprises axis body and is formed at the multiple projections on described axis body, and multiple a period of time arm is set with in described multiple projection, and arbitrary projection is provided with rolling groove, and the corresponding a period of time arm in described projection is embedded in described rolling groove.
As the improvement in communication a period of time of the present utility model, described a period of time arm is cylindrical shape, and cylindrical shape a period of time end of arm is embedded in respective bump.
As the improvement in communication a period of time of the present utility model, the quantity of described a period of time arm is three, and described three a period of time arms are equidistantly arranged in described crimp shaft.
As the improvement in communication a period of time of the present utility model, in multiple a period of time arm, on a period of time arm of described crimp shaft tail end, offer multiple punching press mouth.
As the improvement in communication a period of time of the present utility model, described axis body and described multiple projection are made of one piece.
As the improvement in communication a period of time of the present utility model, the central axis of described axis body and the central axis of multiple a period of time arm coincide.
As the improvement in communication a period of time of the present utility model, the diameter of described projection equals the internal diameter of described a period of time arm.
Compared with prior art, the beneficial effects of the utility model are: communication a period of time structure of the present utility model is simple, easy to assembly, quick, are convenient to the production in communication a period of time.And communication a period of time of the present utility model is with low cost, has good economic benefit.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic perspective view of an embodiment in communication a period of time of the present utility model;
Fig. 2 is the schematic perspective view of crimp shaft in communication a period of time of the present utility model.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Change as shown in Figure 1, 2 and amendment.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
As shown in Figure 1, communication a period of time 100 of the present utility model comprises a period of time arm 10 and crimp shaft 20.
Described a period of time arm 10 is multiple, and multiple a period of time arm 10 is set in described crimp shaft 20.Wherein, the shape of a period of time arm 10 can be cylindrical shape, and when columnar a period of time arm 10 is set in crimp shaft 20, the central axis of multiple a period of time arm 20 coincides.Preferably, the quantity of described a period of time arm 10 is three, and described three a period of time arms 10 are equidistantly arranged in described crimp shaft 20, and the orientation of three a period of time arms 10 is consistent.
As shown in Figure 2, described crimp shaft 20 comprises axis body 21 and is formed at multiple protruding 22 on described axis body 21, and wherein, the quantity of protruding 22 is equal with the quantity of a period of time arm 10, and the diameter of protruding 22 is equal with the internal diameter of a period of time arm 20.The central axis of axis body 21 and the central axis of multiple a period of time arm 10 coincide.Preferably, in described crimp shaft 20, described axis body 21 is made of one piece with described multiple protruding 22.
Described multiple a period of time arm 10 is set with on described multiple protruding 22, and be provided with the rolling groove of annular on arbitrary protruding 22, the corresponding a period of time arm 10 on described protruding 22 is embedded in described rolling groove.Particularly, when a period of time arm 10 is cylindrical shape, cylindrical shape a period of time arm 10 is embedded in the rolling groove of respective bump 22 by end.In addition, in multiple a period of time arm 10, on a period of time arm 10 of described crimp shaft 20 tail end, offer multiple punching press mouth, multiple punching press mouth, on the sidewall of a period of time arm 10, is along the circumferential direction equidistantly arranged.Meanwhile, the tail end of crimp shaft 20 is stretched on corresponding a period of time arm 10 and arranges.
In above-mentioned execution mode, when a period of time arm 10 and crimp shaft 20 are assembled, first multiple a period of time arm 10 is set in the projection 22 of crimp shaft 20 one by one, and keeps the central axis of multiple a period of time arm 10 to coincide.Then, by the mode of roll extrusion, a period of time arm 10 is embedded in the rolling groove of crimp shaft 20.Finally, the burr on communication a period of time and surface impurity is removed.
In sum, communication a period of time structure of the present utility model is simple, easy to assembly, quick, is convenient to the production in communication a period of time.And communication a period of time of the present utility model is with low cost, has good economic benefit.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (7)
1. communicate an a period of time, it is characterized in that, described communication a period of time comprises a period of time arm and crimp shaft;
Described a period of time arm is multiple, and multiple a period of time arm is set in described crimp shaft, and the central axis of multiple a period of time arm coincides;
Described crimp shaft comprises axis body and is formed at the multiple projections on described axis body, and multiple a period of time arm is set with in described multiple projection, and arbitrary projection is provided with rolling groove, and the corresponding a period of time arm in described projection is embedded in described rolling groove.
2. in communication a period of time according to claim 1, it is characterized in that, described a period of time arm is cylindrical shape, and cylindrical shape a period of time end of arm is embedded in respective bump.
3. in communication a period of time according to claim 1, it is characterized in that, the quantity of described a period of time arm is three, and described three a period of time arms are equidistantly arranged in described crimp shaft.
4. in communication a period of time according to claim 1, it is characterized in that, in multiple a period of time arm, on a period of time arm of described crimp shaft tail end, offer multiple punching press mouth.
5. in communication a period of time according to claim 1, it is characterized in that, described axis body and described multiple projection are made of one piece.
6. in communication a period of time according to claim 1, it is characterized in that, the central axis of described axis body and the central axis of multiple a period of time arm coincide.
7. in communication a period of time according to claim 1, it is characterized in that, the diameter of described projection equals the internal diameter of described a period of time arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534754.5U CN204927480U (en) | 2015-07-22 | 2015-07-22 | Communication a period of time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534754.5U CN204927480U (en) | 2015-07-22 | 2015-07-22 | Communication a period of time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927480U true CN204927480U (en) | 2015-12-30 |
Family
ID=54976582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520534754.5U Active CN204927480U (en) | 2015-07-22 | 2015-07-22 | Communication a period of time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927480U (en) |
-
2015
- 2015-07-22 CN CN201520534754.5U patent/CN204927480U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204927480U (en) | Communication a period of time | |
| CN203402240U (en) | Connecting structure of steering shaft and steering yoke | |
| CN203962804U (en) | A kind of filling solar or lunar halo that collects wind wheel hub | |
| CN202266585U (en) | Strengthened bearing | |
| CN201813245U (en) | Combined motor brush rack | |
| CN204755651U (en) | Electromagnetic clutch's iron core subassembly | |
| CN204061285U (en) | A kind of bearing block assembly | |
| CN203171986U (en) | Connecting block of toothpaste tube making machine | |
| CN203948516U (en) | Star-wheel formula free wheel device | |
| CN204300148U (en) | A kind of axle sleeve type whirligig | |
| CN204477109U (en) | A kind of OD keeps off clutch hub | |
| CN204442089U (en) | General motor for speed reducer | |
| CN205143268U (en) | Cursory sockets of fishing more | |
| CN103398110A (en) | Ball distributing device for holder assembly machine | |
| CN202721515U (en) | Stator punching | |
| CN203189491U (en) | Toothpaste tubing machine rotating shaft | |
| CN203222208U (en) | Cosmetic bottle provided with elastic buckle | |
| CN203242816U (en) | F-head connector | |
| CN205298236U (en) | A spline key side setting spindle that is used for internal spline stick interval stepping | |
| CN204533262U (en) | A kind of forward gear clutch hub | |
| CN202134785U (en) | Groove type commutator | |
| CN205355131U (en) | Connecting terminal with battery jar | |
| CN202659959U (en) | Valve core assembly | |
| CN205064552U (en) | Take transmission shaft of gear | |
| CN203363067U (en) | Duplicate gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |