CN203967365U - A kind of RCA connector of water proof and dust proof - Google Patents
A kind of RCA connector of water proof and dust proof Download PDFInfo
- Publication number
- CN203967365U CN203967365U CN201420244235.0U CN201420244235U CN203967365U CN 203967365 U CN203967365 U CN 203967365U CN 201420244235 U CN201420244235 U CN 201420244235U CN 203967365 U CN203967365 U CN 203967365U
- Authority
- CN
- China
- Prior art keywords
- rca connector
- male head
- rca
- protective sleeve
- upper shell
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000000428 dust Substances 0.000 title claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000007306 turnover Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a kind of RCA connector of water proof and dust proof; comprise RCA connector male head, the RCA connector female end coordinating with described RCA connector male head and be coated on RCA connector male head and described RCA connector female end outside protective sleeve, described protective sleeve comprises upper shell and lower house.Outer surface at described RCA connector male head is provided with cannelure, is provided with the interlock body of the cannelure engagement on the outer surface with described RCA connector male head on described protective sleeve.Outer surface at described RCA connector female end is also provided with cannelure, is also provided with the interlock body of the cannelure engagement on the outer surface with described RCA connector female end on described protective sleeve.Plug periphery at described RCA connector male head is arranged with sealing ring.RCA connector in the utility model is dustproof and waterproof effectively.
Description
Technical field
The utility model relates to a kind of connector, particularly relates to a kind of RCA connector of water proof and dust proof.
Background technology
Connector is a kind of parts that we electronic engineering technical staff often contacts.Its effect is very simple: in circuit, between the place of being blocked or isolated obstructed circuit, erect the bridge of communication, thereby make current flowing, make circuit realize predetermined function.Connector is indispensable parts in electronic equipment, along the path of current flowing, observes, and you always find that there is one or more connectors.Connector form and structure are Protean, along with differences such as application, frequency, power, applied environments, have various multi-form connectors.For example, the connector of the use of lighting a lamp on court and the connector of hard disk drive, and the connector of lighting rocket differs widely.But connector whatever, all will guarantee the smooth and easy continuous and circulation reliably of electric current.RCA is the english abbreviation of lotus flower socket, claims normal video input interface, also claims AV interface.RCA is not to be any Interface design specially, both can be used in audio frequency, can be used in common vision signal again.Current RCA connector does not have corresponding protective sleeve that it is intercepted with extraneous, and this can cause dust stratification or water inlet in connector, and dust stratification or water inlet all can cause connector conducting failure.Need now a kind of RCA connector that can water proof and dust proof badly.
Utility model content
The utility model wants technical solution problem to be, a kind of RCA connector of water proof and dust proof is provided.
For solving above technical problem; the technical solution of the utility model is: a kind of RCA connector of water proof and dust proof; comprise RCA connector male head and the RCA connector female end coordinating with described RCA connector male head; its key is: also comprise be coated on RCA connector male head and described RCA connector female end outside protective sleeve, described protective sleeve comprises upper shell and lower house.
As the utility model, improve one, at the outer surface of described RCA connector male head, be provided with cannelure, on described protective sleeve, be provided with the interlock body of the cannelure engagement on the outer surface with described RCA connector male head.
As the utility model, further improve, at the outer surface of described RCA connector female end, be also provided with cannelure, on described protective sleeve, be also provided with the interlock body of the cannelure engagement on the outer surface with described RCA connector female end.
As improvement two of the present utility model, described upper shell and described lower house are movably connected.
As the utility model, further improve, also comprise the sealing ring of the plug periphery that is set in described RCA connector male head.
As the utility model, further improve, described upper shell and described lower house link together by turnover piece, and described turnover piece is arranged on the side that described upper shell is corresponding with described lower house.
As the utility model, further improve, on relative side, the side with described turnover piece place, be provided with buckle structure, described buckle structure comprises the snap hook being arranged on described upper shell or described lower house, accordingly, also comprise the snap collar being arranged on described lower house or described upper shell.
By implement the utility model desirable following beneficial effect:
A kind of RCA connector of water proof and dust proof; comprise RCA connector male head, the RCA connector female end coordinating with described RCA connector male head and be coated on RCA connector male head and described RCA connector female end outside protective sleeve, described protective sleeve comprises upper shell and lower house.By this protective sleeve, can effectively prevent that outside dust, water or other foreign material that may have influence on the normal work of connector from entering into connector; thereby the impact of having stopped conduction after foreign material connect connector, has improved the reliability of connector work.Outer surface at described RCA connector male head is provided with cannelure, is provided with the interlock body of the cannelure engagement on the outer surface with described RCA connector male head on described protective sleeve.Outer surface at described RCA connector female end is also provided with cannelure, is also provided with the interlock body of the cannelure engagement on the outer surface with described RCA connector female end on described protective sleeve.Cannelure and bite block coordinate can guarantee that protective sleeve is combined with the intimate of connector; thoroughly stop extraneous dust, water or other foreign material that may have influence on the normal work of connector and enter into connector, further promoted the reliability of connector work.Plug periphery at described RCA connector male head is arranged with sealing ring, and sealing ring has played good waterproof action, prevents that outside water from flowing to the contact position of connector male head and connector female end, stops electric leakage and the potential safety hazard that causes.Described upper shell and described lower house are movably connected, and described upper shell and described lower house link together by turnover piece, and described turnover piece is arranged on the side that described upper shell is corresponding with described lower house.By turnover piece, upper shell and lower house are linked together, conveniently protective sleeve is dismantled, when needs are extracted connector male head from connector female end, can very easily protective sleeve be pulled down, also can very easily protective sleeve be loaded onto simultaneously.On relative side, the side with described turnover piece place, be provided with buckle structure.Described buckle structure comprises the snap hook being arranged on described upper shell or described lower house, corresponding, also comprises the snap collar being arranged on described lower house or described upper shell.Snap hook and snap collar coordinate and protective sleeve firmly can be fixed on connector, prevent that it from coming off.The utility model is skillfully constructed, and this function is very practical, is with a wide range of applications.
Accompanying drawing explanation
Below in conjunction with Figure of description, the utility model is described in more detail, wherein:
Fig. 1 is overall structure schematic diagram one of the present utility model;
Fig. 2 is overall structure schematic diagram two of the present utility model;
Fig. 3 is fractionation structural representation of the present utility model;
In figure:
The 10th, RCA connector female end; The 20th, RCA connector male head; The 30th, protective sleeve; The 31st, upper shell; 32 lower houses; The 33rd, snap collar; The 34th, snap hook; The 35th, interlock body; The 36th, cannelure; The 37th, turnover piece; The 38th, sealing ring.
Embodiment
As shown in Figures 1 to 3; a kind of RCA connector of water proof and dust proof; comprise RCA connector male head, the RCA connector female end coordinating with described RCA connector male head and be coated on RCA connector male head and described RCA connector female end outside protective sleeve; described protective sleeve comprises that upper shell and lower house are provided with cannelure at the outer surface of described RCA connector male head, is provided with the interlock body of the cannelure engagement on the outer surface with described RCA connector male head on described protective sleeve.Outer surface at described RCA connector female end is also provided with cannelure, is also provided with the interlock body of the cannelure engagement on the outer surface with described RCA connector female end on described protective sleeve.Plug periphery at described RCA connector male head is arranged with sealing ring.Described upper shell and described lower house are movably connected, and described upper shell and described lower house link together by turnover piece, and described turnover piece is arranged on the side that described upper shell is corresponding with described lower house.On relative side, the side with described turnover piece place, be provided with buckle structure.Described buckle structure comprises the snap hook being arranged on described upper shell or described lower house, corresponding, also comprises the snap collar being arranged on described lower house or described upper shell.
Must be pointed out, some indefinitenesses that above-mentioned embodiment is just made the utility model illustrate.But person of skill in the art will appreciate that, do not departing under aim of the present utility model and scope, can make modification to the utility model, replace and change, these are revised, replace and change still belongs to protection range of the present utility model.
Claims (8)
1. the RCA connector of a water proof and dust proof; comprise RCA connector male head and the RCA connector female end coordinating with described RCA connector male head; it is characterized in that: also comprise be coated on RCA connector male head and described RCA connector female end outside protective sleeve, described protective sleeve comprises upper shell and lower house.
2. the RCA connector of a kind of water proof and dust proof according to claim 1, is characterized in that: described upper shell and described lower house are movably connected.
3. the RCA connector of a kind of water proof and dust proof according to claim 2, is characterized in that: the sealing ring that also comprises the plug periphery that is set in described RCA connector male head.
4. the RCA connector of a kind of water proof and dust proof according to claim 3, is characterized in that: described upper shell and described lower house link together by turnover piece, and described turnover piece is arranged on the side that described upper shell is corresponding with described lower house.
5. the RCA connector of a kind of water proof and dust proof according to claim 4, is characterized in that: on relative side, the side with described turnover piece place, be provided with buckle structure.
6. the RCA connector of a kind of water proof and dust proof according to claim 5, it is characterized in that: described buckle structure comprises the snap hook being arranged on described upper shell or described lower house, accordingly, also comprise the snap collar being arranged on described lower house or described upper shell.
7. according to the RCA connector of a kind of water proof and dust proof described in any one in claim 1 to 6; it is characterized in that: the outer surface at described RCA connector male head is provided with cannelure, on described protective sleeve, be provided with the interlock body of the cannelure engagement on the outer surface with described RCA connector male head.
8. the RCA connector of a kind of water proof and dust proof according to claim 7; it is characterized in that: the outer surface at described RCA connector female end is also provided with cannelure, on described protective sleeve, be also provided with the interlock body of the cannelure engagement on the outer surface with described RCA connector female end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244235.0U CN203967365U (en) | 2014-05-14 | 2014-05-14 | A kind of RCA connector of water proof and dust proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244235.0U CN203967365U (en) | 2014-05-14 | 2014-05-14 | A kind of RCA connector of water proof and dust proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967365U true CN203967365U (en) | 2014-11-26 |
Family
ID=51927911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420244235.0U Expired - Fee Related CN203967365U (en) | 2014-05-14 | 2014-05-14 | A kind of RCA connector of water proof and dust proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011116A (en) * | 2019-04-11 | 2019-07-12 | 嘉兴市金利达电子有限公司 | A kind of audio frequency cable joint of good seal |
-
2014
- 2014-05-14 CN CN201420244235.0U patent/CN203967365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011116A (en) * | 2019-04-11 | 2019-07-12 | 嘉兴市金利达电子有限公司 | A kind of audio frequency cable joint of good seal |
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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: 20141126 Termination date: 20210514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |