CN107666063A - A kind of plug-in type Dustproof connector - Google Patents
A kind of plug-in type Dustproof connector Download PDFInfo
- Publication number
- CN107666063A CN107666063A CN201711084985.0A CN201711084985A CN107666063A CN 107666063 A CN107666063 A CN 107666063A CN 201711084985 A CN201711084985 A CN 201711084985A CN 107666063 A CN107666063 A CN 107666063A
- Authority
- CN
- China
- Prior art keywords
- noumenon
- connector
- dust cap
- plug
- type dustproof
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a kind of plug-in type Dustproof connector, including the first noumenon, the second body and dust cap, movably grafting is integrated the first noumenon with the second body, dust cap is provided with turntable, close wing and empennage, dust cap is rotatablely connected by turntable and the first noumenon, locking device and tactile opening device are separately positioned on the first noumenon, on the second body, and locking device makes close wing be fastened on the end face of the first noumenon, and tactile opening device makes close wing be flipped open；Using technical scheme; locking device and tactile opening device automatically turn on connector dust cap in connection status; in connector released state, dust cap is closed automatically; the electrical equipment on connector is protected to connect contact; realize dust-proof, rain and snow, dust-proof mechanism be installed on be the first noumenon outside, reduce the manufacturing cost of connector; the scope of application of connector is expanded, improves connection reliability.
Description
Technical field
The invention belongs to electrical engineering technical field, more particularly to a kind of plug-in type Dustproof connector.
Background technology
At present, in the various aspects of people's daily life, in order to realize the connection between electric input and output, usually
Using electric connector, common mainly has plug, socket, MC connectors, and these connectors are according to transimission power or transmission electric current
The number of phases and with varying number contact, in each electronic product, the application of these electric connectors is very extensive, be form
The main functionality part of electronic product, with the development of electronic technology, on many accurate electronic products, to electric connector
Assembly precision and connection reliability requirement increasingly improve, for example, in industrial circles such as Aeronautics and Astronautics, do not require nothing more than electric connector
Small volume, it is light, using reliable, it is also desirable to have the ability that can resist adverse circumstances influence, such as antifog, moistureproof, dust-proof
Or insulation etc., the dust reduction capability of wherein connector is even more important, and its main purpose is in order that connector is not turned in circuit
In the case of, prevent the dust in external environment condition, debris, sleet etc. from entering inside connector, prevent electrically connecting for electric connector
Performance failure is connect, ensures the normal operation of electronic equipment, in the prior art, for example, Publication No.：" CN205720774U's " is special
Sharp document, a kind of optical fiber automatic dustproof lid connector is disclosed, for inner side there is double interior hooks of side flange and outside to be provided with and allow
The socket of groove, including a body are given, its epimere center is provided with an opening of slide rail, and the open rearward end is provided with a guide rod, its both sides
A recessed buckle provided with hook in correspondence；One spring, located at guide rod；Further, body cladding is provided with a push pedal, and it is left that it includes one
Push pedal and a right push pedal, a slide plate, if with opening and slide rail, a convexity of the front recess of its both sides and center provided with corresponding slide plate
Portion；One pushing tow set, the middle convex portion of spring at front end and dust cap is corresponded to located at front recess and both sides, uses the technical side of the invention
Case, dust cap is covered or is opened automatically by using ditch lid is remote, and the overall rigidity of connector is added using push pedal
It is tightly engaged into using socket and plug, still, invention installation inconvenience, and the technical scheme only can be suitably used for inner side and have side convex
Double interior hooks of edge and outside are provided with the socket for yielding groove, are of limited application；And for example, Publication No.：The patent of " 2781590Y "
Document, the insulating body that host cavity is provided with a kind of socket connector with dust reduction capability, including one is disclosed, houses positioning
In terminal group and dust-proof mechanism in the host cavity；Insulating body both sides, which extend through, offers a fluting, in front of each fluting
Insulating body side wall inner surfaces offer guiding groove, and a stop wall is formed between guiding groove and fluting, and the dust-proof mechanism includes dust-proof
Lid and spring, and the dust cap is connected by spring with insulating body, the dust cap both sides are respectively equipped with an elastic arm, such
Elastic arm elasticity is resisted against on the internal face of corresponding guiding groove and is slidably matched in guiding groove, and elastic arm end is additionally provided with bayonet socket,
Be contained in corresponding fluting and bayonet socket be positioned at corresponding stop wall so that dust cap can in Stable sliding in host cavity,
Realize dust-proof effect；But the invention is when in use, higher is required to the accuracy of manufacture of host cavity, manufacture is more difficult, when
When the accuracy of manufacture of host cavity is undesirable, the normal connection of electric connector can be influenceed；And for example, Publication No.：
The patent document of " CN201466318U ", a kind of Dustproof connector, including connection housing are disclosed, there is one in connection housing
Installation cavity, the inserted terminal of the connector are rotatably equipped with dust cap, and being provided between the dust cap and connector makes dust cap
Torsion spring in closure state, one of them of the dust cap and connector shell are provided with neck or bayonet socket, on another
The locking device coordinated provided with clamping corresponding with neck or bayonet socket；Make the technical scheme of the invention, because dust guard is installed on
Outside connector, do not influence connector and be normally electrically connected, the scope of application is wide, still, the invention when in use, still
Needing first to open dust-proof mechanism, can just connector is normally electrically connected, add labor intensity, service efficiency is not high, and
The connector does not have corresponding guider, prevents connector from reliably electrically connecting completely, particularly when connector is in pole
In use, being used in the case of dark in the case that end is severe, due to needing manual pressure to open or close dust cap, peace
Dress personnel's visual range is very short, can not more ensure the reliable installation and connection of connector.
The content of the invention
In order to solve the above technical problems, the invention provides a kind of plug-in type Dustproof connector.
It is described the invention provides a kind of plug-in type Dustproof connector, including the first noumenon, the second body and dust cap
Movably grafting is integrated the first noumenon with the second body, and the dust cap is provided with turntable, and the turntable is by dust cap
Both sides are divided into close wing and empennage, and the dust cap is rotatablely connected by turntable and the first noumenon, the first noumenon
Locking device is provided with, the locking device makes the close wing be fastened on the end face of the first noumenon, described second
Body, which is provided with, touches opening device, and the tactile opening device makes the close wing be rotated away from the direction of the first noumenon end face.
The tactile opening device includes push rod, and one end of push rod is installed on second body, the other end of push rod meet to
The first noumenon extension.
On the push rod buffering suface is additionally provided with towards the end of the first noumenon.
The buffering suface is arcwall face.
The tactile opening device also includes guide rod, and one end of guide rod is installed on second body, and the other end of guide rod is met
Extend to the first noumenon.
The length of the guide rod is more than the length of the push rod.
The locking device includes torsion spring, and the first noumenon at least side is provided with rotating shaft, and the dust cap is set in
In rotating shaft, the both ends of torsion spring are respectively equipped with the first torque arm and the second torque arm, and the first torque arm contacts with the first noumenon, and second turns round
Arm contacts with the dust cap.
The length of the empennage is more than the length of first torque arm or the second torque arm.
The plug-in type Dustproof connector also includes sealing gasket, and sealing gasket is arranged at the dust cap and the first noumenon
Between end face.
The beneficial effects of the present invention are：
Using technical scheme provided by the invention, connector two is each other on the first noumenon of activity grafting and the second body
Locking device and tactile opening device are respectively equipped with, connector dust cap in connection status is realized and automatically turns on, in connector point
Dust cap is closed automatically during from state, protects the Electrical connection contact on the first noumenon, realizes dust-proof, rain and snow, dust-proof
Mechanism be installed on be the first noumenon outside, reduce the manufacturing cost of connector, make the scope of application of connector more extensive, no
Be only applicable to electrical connection field be equally applicable to gas circuit connection or it is other fluidly connect field, particularly in exceedingly odious feelings
Under condition, such as under conditions of dark, when operator's sight is shorter, remain able to make connector in the case of no positioning
Two parts reliably connect, and ensure that the normal operation of connector, in addition, guider is additionally provided with connector, by leading
The reliable location that connector is realized to device connects, and improves connection rigidity, alleviates the labor intensity of operator.
Brief description of the drawings
Fig. 1 is the structural representation of plug-in type Dustproof connector of the present invention；
Fig. 2 is the structural representation of dust cap of the present invention；
Fig. 3 is the structural representation of the tactile opening device of the present invention；
Fig. 4 is the structural representation of locking device of the present invention；
Fig. 5 is the rearview of locking device of the present invention；
Fig. 6 is the structural representation of torsion spring of the present invention.
In figure：1- the first noumenons, the bodies of 2- second, 3- dust caps, 4- turntables, 5- close wings, 6- empennages, 7- lockings dress
Put, 8- touches opening device, 9- push rods, 10- buffering sufaces, 11- guide rods, 12- torsion springs, 13- rotating shafts, the torque arm of 14- first, and 15- second is turned round
Arm, 16- sealing gaskets.
Embodiment
Technical scheme is described further below in conjunction with accompanying drawing, but required protection domain does not limit to
In described；
The invention provides a kind of plug-in type Dustproof connector, as shown in Figure 1, Figure 2, Figure 3 shows, including the first noumenon 1, second
Body 2 and dust cap 3, movably grafting is integrated the first noumenon 1 with the second body 2, and dust cap 3 is provided with turntable 4, is turned
The both sides of dust cap 3 are divided into close wing 5 and empennage 6 by platform 4, and dust cap 3 is rotatablely connected by turntable 4 and the first noumenon 1, the
One body 1 is provided with locking device 7, and locking device 7 makes close wing 5 be fastened on the end face of the first noumenon 1, on the second body 2
Provided with tactile opening device 8, touching opening device 8 makes close wing 5 be rotated away from the direction of the end face of the first noumenon 1.Carried using the present invention
The technical scheme of confession, connector two are respectively equipped with locking device and touched on the first noumenon of activity grafting and the second body each other
Opening device, realize connector dust cap in connection status and automatically turn on, dust cap closes automatically in connector released state
Close, protect the Electrical connection contact on the first noumenon, realize dust-proof, rain and snow, it is the first noumenon that dust-proof mechanism, which is installed on,
Outside, reduce the manufacturing cost of connector, make the scope of application of connector more extensive, may be not only suitable for electrical connection field
Be equally applicable to gas circuit connection or it is other fluidly connect field, particularly in the case of exceedingly odious, such as dark condition
Under, when operator's sight is shorter, remain able to make in the case of no positioning two parts of connector reliably to connect,
The normal operation of connector is ensure that, in addition, being additionally provided with guider on connector, connector is realized by guider
Reliable location connects, and improves connection rigidity, alleviates the labor intensity of operator.
Further, the first noumenon 1 is socket or plug, and the second body 2 is the plug or slotting corresponding with the first noumenon 1
Seat.
As shown in figure 3, touch opening device 8 include push rod 9, one end of push rod 9 is installed on the second body 2, push rod 9 it is another
End, which is met to the first noumenon 1, to be extended.Push rod 9 is arranged on the second body by fasteners such as bolt, nuts, is plugged together in connector
When, it is remote according to lever, dust cap is rotated around turntable, open close wing upset.
On push rod 9 buffering suface 10 is additionally provided with towards the end of the first noumenon 1.Buffering suface 10 is arcwall face.Further, push away
The other end of bar is additionally provided with boss and push rod groove, and boss is used for the position of localization handspike 9, buffering suface 10 be used to making dust cap along
The uniform rotation of buffering suface 10, avoiding dust cap, push rod groove is used for dust-proof during being plugged together for connector by larger impact
Lid gets out of the way installation site.
Touching opening device 8 also includes guide rod 11, and one end of guide rod 11 is installed on the second body 2, and the other end of guide rod 11 is met
Extend to the first noumenon 1.Guide rod 11 is that connector plugs together offer guide effect, and it is scheduled on the second body 2 by turning over rivet clasp；
The length of guide rod 11 is more than the length of push rod 9.
As shown in Fig. 4, Fig. 5, Fig. 6, locking device 7 includes torsion spring 12, and at least side of the first noumenon 1 is provided with rotating shaft 13,
Dust cap 3 is set in rotating shaft 13, and the both ends of torsion spring 12 are respectively equipped with the first torque arm 14 and the second torque arm 15, the first torque arm 14 with
The first noumenon 1 contacts, and the second torque arm 15 contacts with dust cap 3.Further, torsion spring 12 is arranged to left torsion spring and right torsion spring 2,
It is set in rotating shaft 13.
The length of empennage 6 is more than the length of the first torque arm 14 or the second torque arm 15.Torsion spring is long torque arm spring, and it passes through
Assembled after compression, therefore it is in compressive state in dust cap motion whole process.First torque arm 14 is acted on dust cap,
Make 6 reverse stress of dust cap empennage, power is acted on by dust cap front end by lever principle, compression seal pad, realizes connector
Dust-proof, anti-rain function.
Plug-in type Dustproof connector also includes sealing gasket 16, sealing gasket 16 be arranged at dust cap 3 and the end face of the first noumenon 1 it
Between.Sealing gasket 52 can develop when dust cap is closed with jack housing upper surface 83,
The central axis of turntable 4 is less than or equal to the thickness of sealing gasket 16 relative to the distance of the bottom surface of dust cap 3.So as to ensure
Sealing state when dust cap closes is effective.
The external diameter of torsion spring 12 is with the central axis of torsion spring 12 relative to the distance between the central axis of the first noumenon 1 sum and guide rod
11 is equal relative to the distance between push rod 9.Ensure that dust cap is opened and be in plumbness.
Claims (9)
- A kind of 1. plug-in type Dustproof connector, it is characterised in that：Including the first noumenon (1), the second body (2) and dust cap (3), movably grafting is integrated the first noumenon (1) with the second body (2), and the dust cap (3) is provided with turntable (4), the both sides of dust cap (3) are divided into close wing (5) and empennage (6) by the turntable (4), and the dust cap (3) is by turning Platform (4) is rotatablely connected with the first noumenon (1), and the first noumenon (1) is provided with locking device (7), the locking device (7) close wing (5) is made to be fastened on the end face of the first noumenon (1), second body (2), which is provided with, touches opening device (8), the tactile opening device (8) makes the close wing (5) be rotated away from the direction of the first noumenon (1) end face.
- A kind of 2. plug-in type Dustproof connector as claimed in claim 1, it is characterised in that：The tactile opening device (8) includes pushing away Bar (9), one end of push rod (9) are installed on second body (2), and the other end of push rod (9) is met to the first noumenon (1) Extension.
- A kind of 3. plug-in type Dustproof connector as claimed in claim 2, it is characterised in that：Towards described on the push rod (9) The end of the first noumenon (1) is additionally provided with buffering suface (10).
- A kind of 4. plug-in type Dustproof connector as claimed in claim 3, it is characterised in that：The buffering suface (10) is arc Face.
- A kind of 5. plug-in type Dustproof connector as claimed in claim 2, it is characterised in that：The tactile opening device (8) also includes Guide rod (11), one end of guide rod (11) are installed on second body (2), and the other end of guide rod (11) is met to the first Body (1) extends.
- A kind of 6. plug-in type Dustproof connector as described in claim 2 or 5, it is characterised in that：The length of the guide rod (11) More than the length of the push rod (9).
- A kind of 7. plug-in type Dustproof connector as claimed in claim 1, it is characterised in that：The locking device (7) includes turning round Spring (12), the first noumenon (1) at least side are provided with rotating shaft (13), and the dust cap (3) is set in rotating shaft (13), turn round The both ends of spring (12) are respectively equipped with the first torque arm (14) and the second torque arm (15), the first torque arm (14) and the first noumenon (1) Contact, the second torque arm (15) contact with the dust cap (3).
- A kind of 8. plug-in type Dustproof connector as claimed in claim 8, it is characterised in that：The length of the empennage (6) is more than First torque arm (14) or the length of the second torque arm (15).
- A kind of 9. plug-in type Dustproof connector as claimed in claim 1, it is characterised in that：The plug-in type Dustproof connector is also Including sealing gasket (16), sealing gasket (16) is arranged between the dust cap (3) and the first noumenon (1) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084985.0A CN107666063A (en) | 2017-11-07 | 2017-11-07 | A kind of plug-in type Dustproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084985.0A CN107666063A (en) | 2017-11-07 | 2017-11-07 | A kind of plug-in type Dustproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107666063A true CN107666063A (en) | 2018-02-06 |
Family
ID=61144581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711084985.0A Pending CN107666063A (en) | 2017-11-07 | 2017-11-07 | A kind of plug-in type Dustproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107666063A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110752469A (en) * | 2019-12-06 | 2020-02-04 | 常州市艾迈斯电子有限公司 | Connector with automatic opening and resetting dust cover |
| CN111370908A (en) * | 2020-03-12 | 2020-07-03 | 贵州航天电器股份有限公司 | A kind of interface unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201904488U (en) * | 2010-07-19 | 2011-07-20 | 杨茗怡 | Improved structure of female joint of trailer connector |
| CN202231223U (en) * | 2011-09-30 | 2012-05-23 | 四川华丰企业集团有限公司 | Rotation assembly of connector socket for locomotive |
| CN204680821U (en) * | 2015-06-23 | 2015-09-30 | 安费诺科技(珠海)有限公司 | A kind of Pushpulll locking mechanism connector carrying dust cap |
| CN105161905A (en) * | 2015-06-28 | 2015-12-16 | 中航光电科技股份有限公司 | Dustproof mechanism of socket |
| CN107302155A (en) * | 2017-06-28 | 2017-10-27 | 青岛特来电新能源有限公司 | A kind of charge connector, Vehicular charging terminal and charging system |
-
2017
- 2017-11-07 CN CN201711084985.0A patent/CN107666063A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201904488U (en) * | 2010-07-19 | 2011-07-20 | 杨茗怡 | Improved structure of female joint of trailer connector |
| CN202231223U (en) * | 2011-09-30 | 2012-05-23 | 四川华丰企业集团有限公司 | Rotation assembly of connector socket for locomotive |
| CN204680821U (en) * | 2015-06-23 | 2015-09-30 | 安费诺科技(珠海)有限公司 | A kind of Pushpulll locking mechanism connector carrying dust cap |
| CN105161905A (en) * | 2015-06-28 | 2015-12-16 | 中航光电科技股份有限公司 | Dustproof mechanism of socket |
| CN107302155A (en) * | 2017-06-28 | 2017-10-27 | 青岛特来电新能源有限公司 | A kind of charge connector, Vehicular charging terminal and charging system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110752469A (en) * | 2019-12-06 | 2020-02-04 | 常州市艾迈斯电子有限公司 | Connector with automatic opening and resetting dust cover |
| CN110752469B (en) * | 2019-12-06 | 2024-06-04 | 常州市艾迈斯电子有限公司 | Connector with automatic opening and resetting dust cover |
| CN111370908A (en) * | 2020-03-12 | 2020-07-03 | 贵州航天电器股份有限公司 | A kind of interface unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180206 |
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| RJ01 | Rejection of invention patent application after publication |