CN201758214U - Connector dustproof cover - Google Patents
Connector dustproof cover Download PDFInfo
- Publication number
- CN201758214U CN201758214U CN2010202616570U CN201020261657U CN201758214U CN 201758214 U CN201758214 U CN 201758214U CN 2010202616570 U CN2010202616570 U CN 2010202616570U CN 201020261657 U CN201020261657 U CN 201020261657U CN 201758214 U CN201758214 U CN 201758214U
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- CN
- China
- Prior art keywords
- joint
- lid
- dust cap
- connector
- connector dust
- 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
A connector dustproof cover aims to overcome the shortcoming of difficult assembly in butt joint of electrical joints caused by incapability of being fixed of a traditional dustproof cover after being opened. The connector dustproof cover comprises a joint and a cover body arranged on the joint; the joint is provided with an electric power transmission port and an abutting portion; the cover body pivoted to the joint forms a pivotal travel relative to the joint; a first position and a second position are arranged in the pivotal travel; and the cover body is provided with at least one first positioning portion and a second positioning portion, wherein the first positioning portion is abutted to the abutting portion so as to position the cover body at the first position, and the second positioning portion is abutted to the abutting portion so as to position the cover body at the second position. By employing different positioning portions to be abutted to the abutting portion, the dustproof cover can be positioned in a multi-section manner when being opened, thereby achieving the effect of convenient insertion.
Description
Technical field
The utility model relates to a kind of connector dust cap, relates in particular to a kind of connector dust cap that can produce the multistage location when opening cover.
Background technology
Constantly bring forth new ideas the progressive epoch in science and technology, human in life each side quite close with electronics technology product relation, and connector be in the electronics technology product general a kind of element of use.Connector belongs to a kind of Connection Element in order to transferring electric power source or electronics, optical signalling, is made up of three parts such as an input adapter, a plurality of metal terminal and out splice going splices usually.When connector during at non-working condition, joint is because of being exposed in the external environment, if this moment is because of impurity in the air or human factor causes foreign object to enter in the joint, to make signal produce noise even signal can't transmit, more severe patient will cause instrument damage, so connector be set up dust cap and has been become a trend in when transmission.
Existing connector dust cap is No. the 562283rd, TaiWan, China patent announcement for example, and it discloses a kind of combination of wire and cable connector.Mainly comprise an insulating body, a plurality of conducting terminal, a cable, a protection body and a dust guard.This dust guard comprised the dust cap that is installed on the insulating body front end and covers this insulating body front end face, prevent the assembled portion that this dust guard breaks away from and connect the connecting band of this dust cap and this assembled portion.Dust cap one sidewall is provided with the projection of being convenient to win this dust cap, and this assembled portion is to be sheathed on the insulating outer layer of this cable.When this connector is in non-working condition, this dust cap is covered on the docking section of this connector, then the projection along this dust cap pulls open it can use when desire is used this connector, and the dust cap after pulling open is connected on this assembled portion that is sheathed on the cable outer rim and unlikely dropping by this connecting band.
With regard to aforementioned techniques, though dust guard can be sheathed on the cable, but because of this cable is the shaping object, the former dust guard that is connected on this cable also will move along with the cable change in location and can't fix, must adjust its position in the time of can't the fixed position will causing assembling because of this dust cap in the use, even must another joint could be inserted this connector with bimanualness, cause the inconvenience used, and influence the efficient of grafting work.
The utility model content
Main purpose of the present utility model is to provide a kind of connector dust cap that can reach the multistage location when opening cover, can't locate the grafting that is caused when solving existing connector dust cap because of unlatching and be difficult for, and promotes operating efficiency thus.
For achieving the above object, the utility model proposes a kind of connector dust cap, it comprises that a joint and is located at the lid of this joint.This joint is provided with an electric power transfer port and a resistance portion, this lid is articulated in this joint and constitutes a pivot stroke with respect to this joint, and in this pivot stroke, have a primary importance and a second place, this lid is provided with a shielding portion that is covered on this electric power transfer port in this pivot stroke, and this resistance portion is conflicted so that this lid is positioned second location division of this second place so that this lid is positioned first location division and of this primary importance by this resistance portion of at least one conflict.
Connector dust cap described in the utility model, wherein, described joint is provided with a setting element, and this setting element is provided with this resistance portion.
Connector dust cap described in the utility model, wherein, described resistance portion is a rubber-like shell fragment.
Connector dust cap described in the utility model, wherein, described joint and this lid are respectively equipped with one first articulated section and one second articulated section, and wear fixing with a pivot connecting element.
Connector dust cap described in the utility model, wherein, described joint has a limiting section, and this lid resists in this limiting section when the second place of this pivot stroke.
Connector dust cap described in the utility model, wherein, described pivot connecting element is provided with a flexible member, and conflict with this joint and this lid respectively in the two ends of this flexible member.
Connector dust cap described in the utility model, wherein, described flexible member is a torque spring.
By technique scheme as can be known, the beneficial effects of the utility model are the design of the dustproof cover structure by the sectional locate mode, can answer different joint dimension patterns and change the angle of unlatching, and make the grafting operation convenient and efficient.
Description of drawings
Fig. 1 is the schematic appearance of the utility model connector dust cap one preferred embodiment.
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model connector dust cap one preferred embodiment.
Fig. 3-1 is the section action schematic diagram of the utility model connector dust cap one preferred embodiment to Fig. 3-3.
Embodiment
The utility model is a connector dust cap, relevant detailed description of the present utility model and technology contents, and existing conjunction with figs. is described as follows:
See also shown in Figure 1ly, the utility model is a kind of connector dust cap, and it comprises that mainly a joint 10 and is articulated in the lid 20 of this joint 10.But this joint 10 has the electric power transfer port one 1 of a transferring electric power, and this lid 20 has a shielding portion 21 that can be covered on this electric power transfer port one 1.
See also shown in Figure 2ly, this figure is the STRUCTURE DECOMPOSITION schematic diagram of utility model for this reason.This lid 20 has one second articulated section 22, and it is articulated in one and is located at first articulated section 12 of this joint 10, and wears fixing with a pivot connecting element 50.Be equiped with a flexible member 40 on this pivot connecting element 50, this flexible member 40 is that a torque spring and its two ends contact at this joint 10 and this lid 20 respectively, and provides an elastic force to make this lid 20 in closed on this joint 10 under the normality.This joint 10 is provided with a setting element 30 and a limiting section 13, and this setting element 30 has a resistance portion 31, and should resistance portion 31 be a shell fragment.This lid 20 has at least one first location division 201 and one second location division 202, and this first location division 201 and this second location division 202 contact at this resistance portion 31 respectively and produce corresponding positioning relation.So constitute the main framework of this connector dust cap.
See also Fig. 3-1 to shown in Fig. 3-3, be the pivot stroke action schematic diagram of the utility model connector dust cap.Shown in Fig. 3-1, this lid 20 is covered on the electric power transfer port one 1 of this joint 10 because of the elastic force that bears this flexible member 40 makes this shielding portion 21, enters in this electric power transfer port one 1 to prevent foreign object.See also shown in Fig. 3-2, when user's desire is connected this connector with another electrical connector, can executing an external force, to make it in this lid 20 be that a pivot stroke is carried out in the axle center with this pivot connecting element 50, when this lid 20 is positioned at the primary importance of this pivot stroke, this first location division 201 of this lid 20 this resistance portions 31 of conflicting also constitute a location relation, this electric power transfer port one 1 is exposed and hold a corresponding electrical connector and insert.See also shown in Fig. 3-3, the electrical connector size that connects when user institute desire is bigger, and under aforementioned primary importance state, can't hold this electrical connector and insert the time, can continue to force in this lid 20 and make its second place that is switched to this pivot stroke, these second location division, 202 these resistance portions 31 of conflict of this lid 20 also constitute a location relation.This joint 10 has a limiting section 13, and this limiting section 13 and this second location division 202 also form one and resist spacing relation to limit the maximum pivot stroke of this lid 20 when the second place of this pivot stroke.The opening angle of this lid 20 is greater than this primary importance state when this second place state, so the joint that this electric power transfer port one 1 is held more volume under this second state inserts, reaches the effect that adapts to the various sizes joint.
In sum, the utility model connector dust cap comprises this joint 10 and this lid 20, this lid 20 is provided with this first location division 201 and this second location division 202, this joint 10 is provided with this resistance portion 31, this lid 20 constitutes a pivot stroke and this primary importance is arranged and this second place with respect to this joint 10, contact at this resistance portion 31 in this first location division 201 of this primary importance and constitute a location relation, contact at this resistance portion 31 in this second location division 202 of this second place and constitute another positioning relation.Sectional location when this dust cap is opened thus is so that peg graft and promote operating efficiency, and can adapt to the joint of different size.
Above-mentioned only is a preferred embodiment of the present utility model, is not to be used for limiting practical range of the present utility model, and promptly all equivalences of doing according to content of the present utility model change and modify, and all should be technology category of the present utility model.
Claims (7)
1. a connector dust cap is characterized in that, comprising:
One joint (10) has an electric power transfer port (11) and a resistance portion (31);
One lid (20), it is articulated on this joint (10), and with respect to this joint (10) formation one pivot stroke, and in this pivot stroke, have a primary importance and a second place, this lid (20) has a shielding portion (21) that is covered on this electric power transfer port (11) in this pivot stroke, and this lid (20) is provided with this resistance portion (31) of at least one conflict and conflicts this resistance portion (31) so that this lid (20) is positioned second location division (202) of this second place so that this lid (20) is positioned first location division (201) and of this primary importance.
2. connector dust cap as claimed in claim 1 is characterized in that, described joint (10) is provided with a setting element (30), and this setting element (30) is provided with this resistance portion (31).
3. connector dust cap as claimed in claim 1 is characterized in that, described resistance portion (31) is a rubber-like shell fragment.
4. connector dust cap as claimed in claim 1 is characterized in that, described joint (10) and this lid (20) are respectively equipped with one first articulated section (12) and one second articulated section (22), and wear fixing with a pivot connecting element (50).
5. connector dust cap as claimed in claim 1 is characterized in that, described joint (10) has a limiting section (13), and this lid (20) resists in this limiting section (13) when the second place of this pivot stroke.
6. connector dust cap as claimed in claim 4 is characterized in that, described pivot connecting element (50) is provided with a flexible member (40), conflicts with this joint (10) and this lid (20) respectively in the two ends of this flexible member (40).
7. connector dust cap as claimed in claim 6 is characterized in that, described flexible member (40) is a torque spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202616570U CN201758214U (en) | 2010-07-15 | 2010-07-15 | Connector dustproof cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202616570U CN201758214U (en) | 2010-07-15 | 2010-07-15 | Connector dustproof cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201758214U true CN201758214U (en) | 2011-03-09 |
Family
ID=43645503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202616570U Expired - Fee Related CN201758214U (en) | 2010-07-15 | 2010-07-15 | Connector dustproof cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201758214U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103943A (en) * | 2014-06-23 | 2014-10-15 | 常州百富电子有限公司 | Storage device for audio and video line connector |
| CN104247162A (en) * | 2012-03-15 | 2014-12-24 | 菲尼克斯电气公司 | Plug connector and method for assembling a plug connector |
| CN104319535A (en) * | 2014-08-27 | 2015-01-28 | 中航光电科技股份有限公司 | Connector and dustproof cover therefor |
| CN106240584A (en) * | 2016-08-31 | 2016-12-21 | 中车青岛四方机车车辆股份有限公司 | Train water filling port dust cover |
| CN106532344A (en) * | 2016-12-01 | 2017-03-22 | 镇江步云电子有限公司 | Waterproof connector sealing piece |
| CN106936014A (en) * | 2017-02-24 | 2017-07-07 | 中航光电科技股份有限公司 | A kind of connector assembly and its dust cap |
| CN107819236A (en) * | 2017-11-20 | 2018-03-20 | 镇江华京通讯科技有限公司 | A kind of radio frequency (RF) coaxial connector Contiuum type dust cap |
| CN113242659A (en) * | 2021-06-15 | 2021-08-10 | 郑文苑 | Noise card |
-
2010
- 2010-07-15 CN CN2010202616570U patent/CN201758214U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104247162A (en) * | 2012-03-15 | 2014-12-24 | 菲尼克斯电气公司 | Plug connector and method for assembling a plug connector |
| CN104247162B (en) * | 2012-03-15 | 2017-07-07 | 菲尼克斯电气公司 | Plug-in connector and the method for installing plug-in connector |
| CN104103943A (en) * | 2014-06-23 | 2014-10-15 | 常州百富电子有限公司 | Storage device for audio and video line connector |
| CN104319535A (en) * | 2014-08-27 | 2015-01-28 | 中航光电科技股份有限公司 | Connector and dustproof cover therefor |
| CN106240584A (en) * | 2016-08-31 | 2016-12-21 | 中车青岛四方机车车辆股份有限公司 | Train water filling port dust cover |
| CN106532344A (en) * | 2016-12-01 | 2017-03-22 | 镇江步云电子有限公司 | Waterproof connector sealing piece |
| CN106532344B (en) * | 2016-12-01 | 2019-08-30 | 镇江步云电子有限公司 | A kind of connector sealing element of water-inlet-proof |
| CN106936014A (en) * | 2017-02-24 | 2017-07-07 | 中航光电科技股份有限公司 | A kind of connector assembly and its dust cap |
| CN106936014B (en) * | 2017-02-24 | 2019-02-15 | 中航光电科技股份有限公司 | A kind of connector assembly and its dustproof cover |
| CN107819236A (en) * | 2017-11-20 | 2018-03-20 | 镇江华京通讯科技有限公司 | A kind of radio frequency (RF) coaxial connector Contiuum type dust cap |
| CN113242659A (en) * | 2021-06-15 | 2021-08-10 | 郑文苑 | Noise card |
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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: 20110309 Termination date: 20170715 |