CN103490214A - Cable connector assembly - Google Patents
Cable connector assembly Download PDFInfo
- Publication number
- CN103490214A CN103490214A CN201210192898.8A CN201210192898A CN103490214A CN 103490214 A CN103490214 A CN 103490214A CN 201210192898 A CN201210192898 A CN 201210192898A CN 103490214 A CN103490214 A CN 103490214A
- Authority
- CN
- China
- Prior art keywords
- connector assembly
- cable connector
- coaxial cable
- micro coaxial
- lid
- 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.)
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Abstract
The invention discloses a cable connector assembly. The cable connector assembly comprises a body part extending in the butt joint direction, an insulation body of a connecting part extending backwards from the body part, a terminal contained in the insulation body, a cover body assembled at the rear end of the insulation body, and a cable electrically connected with the terminal, wherein the connecting part is provided with external threads, and the cover body is provided with internal threads, connected with a spiral ring sleeve through the threads and arranged outside the connecting part. A clamping device enabling the insulation body and the cover body to be mutually clamped is arranged on the cable connector assembly and is separately arranged on the outer wall of the insulation body and the outer wall of the cover body.
Description
[technical field]
The relevant a kind of micro coaxial cable connector assembly of the present invention, espespecially a kind of micro coaxial cable connector assembly that relates to the solar energy photovoltaic system technical field.
[background technology]
Along with the development of finiteness and the environmental protection trend of conventional energy resource, the whole world starts the upsurge that develops solar energy.Solar-photovoltaic technology converts solar radiant energy to electric energy by photoelectric conversion device, photoelectric conversion device utilizes the photovoltaic effect principle of semiconductor device to carry out opto-electronic conversion usually, and need to use micro coaxial cable connector assembly in the process of opto-electronic conversion, also claim the solar energy connector.
The cable that tradition comprises insulating body, is arranged at conducting terminal in insulating body, is electrically connected with conducting terminal for the micro coaxial cable connector assembly of opto-electronic conversion and the lid that is assembled in the insulating body rear end, lid is generally nut structure and is assembled on insulating body along hand of spiral, due to the operating period limit for length of micro coaxial cable connector assembly and service condition is severe out of doors, the situation that the nut pine moves back very easily occurs, cause product hermeticity to lose efficacy, occur intaking into bad phenomenon such as moistures, produce electric leakage danger.
Therefore, necessary micro coaxial cable connector assembly is improved to solve above-mentioned defect of the prior art.
[summary of the invention]
Main purpose of the present invention is to provide a kind of micro coaxial cable connector assembly that prevents that lid from getting loose.
To achieve these goals, the present invention adopts following technical scheme: a kind of micro coaxial cable connector assembly, it comprises the insulating body with the connecting portion extended back along main part and the autonomous body of abutting direction extension, be contained in the terminal in insulating body, be assembled in the lid of described insulating body rear end and the cable be electrical connected with terminal, described connecting portion has external screw thread, described lid has internal thread, described lid is threaded connection helical ring and is enclosed within outside described connecting portion, described micro coaxial cable connector assembly is provided with the clamping close device that described insulating body is engaged mutually with described lid, described clamping close device divides on the outer wall that is located at described insulating body and described lid.
Compared with prior art, the present invention has following beneficial effect: micro coaxial cable connector assembly can effectively prevent the risk that lid that long-time outdoor use causes gets loose.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional assembly diagram of micro coaxial cable connector assembly of the present invention.
Fig. 2 is the three-dimensional exploded view of micro coaxial cable connector assembly shown in Fig. 1.
Fig. 3 is the view at another visual angle of micro coaxial cable connector assembly shown in Fig. 2.
Fig. 4 is the part assembly drawing of micro coaxial cable connector assembly shown in Fig. 1.
[embodiment]
Please refer to shown in Fig. 1 to Fig. 4, micro coaxial cable connector assembly 100 of the present invention comprises insulating body 1 with connecting portion 14 that the main part 12 that extends along abutting direction and autonomous body 12 extend back, be contained in terminal 2 in insulating body 1, be assembled in the lid 3 of insulating body 1 rear end and the cable 4 be electrical connected with terminal 2.The connecting portion 14 of insulating body 1 has external screw thread, and lid 3 has internal thread 312, and lid 3 is threaded connection helical ring and is enclosed within outside connecting portion 14.Micro coaxial cable connector assembly 100 is provided with the clamping close device 8 that insulating body 1 is engaged mutually with lid 3, and clamping close device divides on the outer wall that is located at insulating body 1 and lid 3.
In the present embodiment, clamping close device 8 comprises the fastener 15 be arranged on insulating body 1 and is arranged on lid 3 and the projection 35 matched with described fastener 15.Wherein fastener 15 is from formations that stretches out of the outer wall of the body 1 that insulate, and projection 35 is from the outwards outstanding formation of outer wall of lid 3.
The fastener 15 that the connecting portion 14 that insulating body 1 comprises along the main part 12 of abutting direction extension, independently body 12 extends back and the outer wall of autonomous body 12 stretch out and form.Main part 12 is roughly a cylinder, the part along continuous straight runs Partial Resection that cylindrical front is longer, and the shorter part in back is still cylinder.The both sides of main part 12 are outwards given prominence to and are formed protuberance 121 respectively, and this is symmetricly set in the left and right sides of main part 12 to protuberance 121, and the front end face 120 of contiguous main part 12.Each protuberance 121 is provided with an accepting hole 122, and this accepting hole 122 runs through protuberance 121 along the direction vertical with abutting direction, and also this accepting hole 122 vertically runs through whole protuberance 121.Main part 12 heart position therein is recessed to form circular hollow host cavity 10 along abutting direction, the front end face 120 of main part 12 is recessed to form a pair of rectangle accepting groove 123 backward, the place ahead that this is symmetricly set in the left and right sides of host cavity 10 and is positioned at protuberance 121 accepting groove 123, simultaneously, this extends back and is connected with the accepting hole 122 with homonymy along abutting direction respectively accepting groove 123.
The diameter of connecting portion 14 is little than the diameter of short part than main part 12 back, and connecting portion 14 outer surfaces are provided with continuous external screw thread.
Terminal 2 is made by metal material and substantially is cylindric, the afterbody 23 that it comprises base portion 21, the contact site 22 extended forward from base portion 21 and is positioned at base portion 21 rears, and contact site 22 is that hollow form and its external diameter are thin than base portion 21.The outer surface of base portion 21 is evenly distributed with some screens section 212, and the front end of these screens sections 212 is connected with the outer surface of base portion 21 and outwards open slightly rear end.
Described micro coaxial cable connector assembly 100 also has sealing ring 5, and sealing ring 5 adopts elastomeric material to make and comprises that the first auxiliary section 51 reaches the second auxiliary section 52 extended back from the first auxiliary section 51.
Terminal 2 is outer is arranged with a becket 6, in case not-go-end 2 moves backward in insulating body 1.Described becket 6 front ends are hollow cylindrical base 61, and this matrix 61 is provided with some shell fragments that bend inwards 62; The rear end of becket 6 is lug 63 some and that matrix 61 is connected and outward opens.
Micro coaxial cable connector assembly 100 also comprises contraction cover 7, shrink the cover 7 some elastic portion 72 that comprise the first stop part 71, extend back from the rear surface of the first stop part 71, and extend forward and be positioned at the second stop part 73 foremost from the front end face of the first stop part 71.The diameter of the first stop part 71 is larger than the second stop part 73.
During assembling, becket 6 is sheathed on to terminal 2, the front end face of becket 6 is resisted against the screens section 212 of terminal 2.Then terminal 2 is assembled in insulating body 1, its contact site 22 is positioned at the host cavity 10 of insulating body 1, and the afterbody 23 of terminal 2 is electrically connected with cable 4.The second auxiliary section 52 of sealing ring 5 is inserted in the accommodation space that shrinks cover 7 and this space is filled up, now, by sealing ring 5 and shrink cover 7 and be socketed on cable 4, and the rear end of plug insulating body 1 is filled in the first auxiliary section 51 that in axial direction slides into sealing ring 5.Pin an end of the pinch plate 151 of fastener 15 with thumb, make to be upturned with an end of block button hole 153, now, plug lid 3 is assembled in to insulating body 1 rear end from back to front, lid 3 is threaded connection helical ring and is enclosed within outside connecting portion 14, and will shrink the cover 7 and sealing ring 5 be surrounded in it.Then, unclamp thumb, projection 35 is snapped into holding hole 153.Meeting stripped thread after internal thread 312 on external screw thread on connecting portion 14 and lid 3 is aging, can cause lid 3 loosening, now, existence due to clamping close device 8, buckle 15 on insulating body 1 still is fixed with the projection 35 on lid 3, thereby lid 3 is fixed on insulating body 1, avoids lid 3 loosening.
Claims (10)
1. a micro coaxial cable connector assembly, it comprises the insulating body with the connecting portion extended back along main part and the autonomous body of abutting direction extension, be contained in the terminal in insulating body, be assembled in the lid of described insulating body rear end and the cable be electrical connected with terminal, described connecting portion has external screw thread, described lid has internal thread, described lid is threaded connection helical ring and is enclosed within outside described connecting portion, it is characterized in that: described micro coaxial cable connector assembly is provided with the clamping close device that described insulating body is engaged mutually with described lid, described clamping close device divides on the outer wall that is located at described insulating body and described lid.
2. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described clamping close device comprises and is arranged at the fastener on described insulating body and is arranged on lid and the projection matched with described fastener.
3. micro coaxial cable connector assembly as claimed in claim 2, is characterized in that: the pinch plate that described fastener is provided with support column and extends to form forwards, backwards from described support column.
4. micro coaxial cable connector assembly as claimed in claim 3 is characterized in that: described pinch plate is provided with at the end near described connecting portion the block button hole run through up and down, and described block button hole engages mutually with described projection.
5. micro coaxial cable connector assembly as claimed in claim 3 is characterized in that: described support column is arranged on the outer wall of described main part near an end of described connecting portion.
6. micro coaxial cable connector assembly as claimed in claim 2 is characterized in that: described fastener is from the formation that stretches out of the outer wall of described main part, and described projection is from outside outstanding formation of the outside wall surface of described lid.
7. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described lid comprises the second resettlement section that is positioned at the first anterior resettlement section and is positioned at rear portion, and the internal face of described the first resettlement section is provided with some internal threads.
8. micro coaxial cable connector assembly as claimed in claim 1, it is characterized in that: described micro coaxial cable connector assembly also has a sealing ring, and the sealing circle adopts elastomeric material to make.
9. micro coaxial cable connector assembly as claimed in claim 1 is characterized in that: described micro coaxial cable connector assembly also comprises and shrinks cover.
10. micro coaxial cable connector assembly as claimed in claim 9, it is characterized in that: some elastic portion that described contraction cover comprises the first stop part, extends back from the rear surface of described the first stop part, and extend forward and be positioned at the second stop part foremost from the front end face of described the first stop part, the diameter of described the first stop part is larger than described the second stop part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192898.8A CN103490214A (en) | 2012-06-13 | 2012-06-13 | Cable connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192898.8A CN103490214A (en) | 2012-06-13 | 2012-06-13 | Cable connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103490214A true CN103490214A (en) | 2014-01-01 |
Family
ID=49830258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210192898.8A Pending CN103490214A (en) | 2012-06-13 | 2012-06-13 | Cable connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103490214A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322374A (en) * | 2014-07-29 | 2016-02-10 | 日本航空电子工业株式会社 | Connector |
| CN105576437A (en) * | 2014-10-16 | 2016-05-11 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN112889190A (en) * | 2018-10-30 | 2021-06-01 | 上海诺基亚贝尔股份有限公司 | Power supply connector |
-
2012
- 2012-06-13 CN CN201210192898.8A patent/CN103490214A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322374A (en) * | 2014-07-29 | 2016-02-10 | 日本航空电子工业株式会社 | Connector |
| CN105322374B (en) * | 2014-07-29 | 2017-10-27 | 日本航空电子工业株式会社 | Connector |
| CN105576437A (en) * | 2014-10-16 | 2016-05-11 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| CN112889190A (en) * | 2018-10-30 | 2021-06-01 | 上海诺基亚贝尔股份有限公司 | Power supply connector |
| CN112889190B (en) * | 2018-10-30 | 2023-03-03 | 上海诺基亚贝尔股份有限公司 | Power supply connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |