CN107834300A - A kind of solar photovoltaic assembly cable electric connector - Google Patents
A kind of solar photovoltaic assembly cable electric connector Download PDFInfo
- Publication number
- CN107834300A CN107834300A CN201710950727.XA CN201710950727A CN107834300A CN 107834300 A CN107834300 A CN 107834300A CN 201710950727 A CN201710950727 A CN 201710950727A CN 107834300 A CN107834300 A CN 107834300A
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- opened
- female plug
- insertion hole
- slide cartridge
- 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
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
Abstract
The invention discloses a kind of solar photovoltaic assembly cable electric connector, including male plug and female plug, the male plug includes the rotating cylinder of linkage and rotary shaft, rotary shaft are provided with spacing preiection；The rotational shaft insertion hole that can coordinate with the rotary shaft is opened up in female plug, radial slot is opened up on the madial wall of rotational shaft insertion hole, the rotary shaft of male plug is inserted in the rotational shaft insertion hole of the female plug, operator rotates the rotating cylinder, driving rotary shaft rotation fixed angle, the spacing preiection that rotary shaft drives thereon make in the radial slot circumference to rotation, the angle of rotation is fixed, in this way, spacing preiection is fastened in the radial slot, male plug connects in place with female plug.By above-mentioned design, male plug and female plug are hardly damaged through long-term, use repeatedly, and connection every time, can be stably connected with.
Description
Technical field
The present invention relates to solar-photovoltaic technology field, and in particular to electric connector.
Background technology
The quick connection of battery lead is realized in solar photovoltaic assembly using electric connector, it is still, existing to be electrically connected
Connect and coordinate defective tightness between device plug and sleeve, easily release, make electrical contact and connection not firm, secondly, sealing property
Difference, potential safety hazard be present.
The content of the invention
Technical problem solved by the invention：How to prevent electrical connector plug and sleeve from releasing.
In order to solve the above technical problems, the present invention provides following technical scheme：A kind of solar photovoltaic assembly cable electricity consumption
Connector, including male plug and female plug, the male plug include plate-like base, the rotating cylinder being articulated on plate-like base, are articulated in disk
Rotary shaft on shape pedestal and in rotating cylinder；Be arranged with slide cartridge up and down in the rotary shaft, rotary shaft and upper and lower slide cartridge it
Between be provided with circumferential linkage structure；Chute is opened up on the lateral wall of upper and lower slide cartridge；The madial wall of rotating cylinder is provided with and the chute
The expansion link of cooperation, the axial line of rotary shaft deviate the center line of rotating cylinder；The first cable jack, the first cable are opened up in male plug
Jack runs through the rotary shaft and the plate-like base；Rotary shaft is provided with spacing preiection；Being opened up in female plug can be with the rotation
The rotational shaft insertion hole that rotating shaft coordinates, opens up axial groove and radial slot on the madial wall of rotational shaft insertion hole, and the axial groove can be with
The spacing preiection of axial movement coordinates, and the radial slot can coordinate with the spacing preiection of radial rotary；Second is opened up in female plug
Cable jack, the second cable jack are located in the rotational shaft insertion hole.
In above-mentioned technical proposal, the operation principle of the male plug is as follows.Because the axial line of rotary shaft deviates rotating cylinder
Center line, therefore, it is uneven to be arranged the distance between the lateral wall of slide cartridge up and down on the rotary shaft and rotation medial wall of the tube
, there is a ultimate range and a minimum range between upper and lower slide cartridge lateral wall and rotation medial wall of the tube.Initially, expansion link
It is contactless with upper and lower slide cartridge, rotating cylinder rotation, between the rotation medial wall of the tube and upper and lower slide cartridge lateral wall where expansion link away from
From diminishing, expansion link contacts with upper and lower slide cartridge lateral wall, and chute is stretched on expansion link top, and expansion link is pressed on the side wall of chute
On, and drive slide cartridge rotation up and down.Upper and lower slide cartridge drives rotary shaft synchronous rotary by circumferential linkage structure.Rotary shaft rotation is pre-
After determining angle, upper and lower slide cartridge lateral wall becomes big with rotating the distance between medial wall of the tube, and expansion link departs from the contact with chute.
By above-mentioned design, the rotation of rotating cylinder, rotary shaft can be driven to rotate predetermined or fixed angle every time, it is specific and
Speech, rotating cylinder rotates a circle, and the angle of rotary shaft rotation is less than one week, but the anglec of rotation of rotary shaft be it is fixed, in other words
It is predetermined.In this way, rotating the certain angle of the rotating cylinder roughly, the accurate anglec of rotation of rotary shaft can obtain.
By above-mentioned technical proposal, the rotary shaft of male plug is inserted in the rotational shaft insertion hole of the female plug, in insertion process, rotation
Spacing preiection on axle coordinates in the axial groove of rotational shaft insertion hole madial wall, and, the spacing preiection in rotary shaft is in rotary shaft
Moved axially in the axial groove of jack madial wall, after rotary shaft coordinates in place with the rotational shaft insertion hole, operator rotates institute
Rotating cylinder, driving rotary shaft rotation fixed angle are stated, rotary shaft drives spacing preiection thereon to make circumference in the radial slot
To rotation, the angle of rotation fixes, in this way, spacing preiection is fastened in the radial slot, male plug connects in place with female plug.
By above-mentioned technical proposal, the connection of male plug and female plug is not easy to release, because the rotary shaft of male plug rotates fixed angle
Afterwards, spacing preiection thereon is fastened in the radial slot, of course, reversely rotates the rotary shaft fixed angle of male plug, described
Spacing preiection and the radial slot, which depart from, to be coordinated, and therefore, male plug and female plug are hardly damaged through long-term, use repeatedly, and every time
Connection, can be stably connected with.
By above-mentioned technical proposal, the first cable connector is inserted with the first cable jack, is inserted with the second cable jack
Second cable connector, when the rotary shaft is coordinated in place with the rotational shaft insertion hole, the first cable connector and the second cable connector
Contact, realizes the connection of cable.
The plate-like base is provided with positioning interpolating unit, and positioning interpolating unit is located at the edge of plate-like base, and the female plug opens up fixed
Position groove, locating slot are opened on the lateral wall of female plug, when the rotary shaft coordinates with the rotational shaft insertion hole, the locating slot energy
It is enough to coordinate with the positioning interpolating unit.By above-mentioned design, locating slot and cooperation, rotary shaft and the rotational shaft insertion hole of positioning interpolating unit
Cooperation, the cooperation of spacing preiection and the axial groove, three coordinate it is synchronous carry out, locating slot and the cooperation of positioning interpolating unit are right
Auxiliary is played a part of in latter two cooperation.
The rotary shaft is provided with radial flange, and drag ring and elastic ring are arranged with rotary shaft；The bottom end face of drag ring
It is connected on plate-like base, the bottom end face of upper and lower slide cartridge and the top end face CONTACT WITH FRICTION of drag ring, the bottom end of elastic ring
Face is pressed on the top end face of upper and lower slide cartridge, and the top end face of elastic ring is pressed on the radial flange；The chute inclines
Tiltedly set.
The flange jack that can coordinate with the radial flange is opened up in female plug, flange jack forms one with rotational shaft insertion hole
Limited step, when radial flange is plugged in the flange jack and is pressed on the limited step, the rotating cylinder is at least
Partial denudation is outside female plug.
As described above, original state, elastic ring are oppressed on the top end face of upper and lower slide cartridge, the bottom end of upper and lower slide cartridge
Face and the top end face CONTACT WITH FRICTION of drag ring.Rotating cylinder rotates, and expansion link rotates with, and coordinates it in expansion link and chute
Before, even if being contacted between expansion link and upper and lower slide cartridge, because drag ring is to the frictional force of upper and lower slide cartridge, upper and lower slide cartridge keeps quiet
Only, correspondingly, rotary shaft remains stationary.After expansion link stretches into the chute, because chute is obliquely installed, slided in chute
Expansion link driving up and down slide cartridge rise along rotary shaft, upper and lower slide cartridge disengages with drag ring, elastic ring generation elastic deformation
And gather elastic potential energy.Afterwards, expansion link is pressed in the side wall of chute and drives slide cartridge rotation up and down, upper and lower slide cartridge driving rotation
Rotating shaft synchronous rotary.After expansion link and chute disengage, in the presence of elastic ring, upper and lower slide cartridge resets downwards, its bottom
CONTACT WITH FRICTION, upper and lower slide cartridge are braked end surface again with drag ring, in this way, every time rotary shaft the anglec of rotation be it is predetermined,
Fixed, it will not be expanded because of inertia the anglec of rotation of rotary shaft.
The depth that the limited step inserts the rotational shaft insertion hole to rotary shaft limits, when the radial flange supports
When being pressed on the limited step, the spacing preiection is realized with the radial slot and radially aligned, and is easy to spacing preiection with rotation
The rotation of axle and screw in the radial slot." rotating cylinder is at least partly exposed outside female plug ", it is for described in operator's rotation
Rotating cylinder provides condition.
The circumferential linkage structure is the linear chute being opened on rotary shaft outer surface, is arranged on slide cartridge madial wall up and down
Sliding block that is upper and coordinating with the linear chute, the linear chute is along the axially arranged of rotary shaft.
As described above, slide cartridge relative rotation axi is in axial sliding up and down for the circumferential linkage structure permission, the circumference
Linkage structure makes the slide cartridge up and down drive the rotary shaft synchronous rotary.Wherein, linear chute is along the axially arranged of rotary shaft,
Axial line of the length direction of i.e. linear chute parallel to rotary shaft.
The spacing preiection is in ratchet-like；The depth of radial slot, from the head end of radial slot to tail end, taper into.Wherein,
" ratchet-like " is the shape of the tooth of ratchet.After rotary shaft is inserted in place in the rotational shaft insertion hole, rotary shaft rotation, limit convex
Rise and be caught in the radial slot, because the depth of radial slot tapers into, spacing preiection is clamped in the radial slot, is improved public
Insert the stability coordinated with female plug.Wherein, the spacing preiection is flexible.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is a kind of schematic diagram of solar photovoltaic assembly cable electric connector；
Fig. 2 is Fig. 1 explosive view；
Fig. 3 is the structural representation of male plug；
Fig. 4 is the planar structure schematic diagram obtained by the male plug viewed from above in Fig. 3；
Fig. 5 is the structural representation that male plug hides after rotating cylinder a20 in Fig. 3；
Structural representations of the Fig. 6 for drag ring a50, elastic ring a60 in Fig. 5 after hiding；
Fig. 7 is the schematic diagram of female plug.
Symbol description in figure：
10th, male plug；11st, the first cable jack；
A10, plate-like base；A11, positioning interpolating unit；
A20, rotating cylinder；A21, expansion link；
A30, rotary shaft；A31, radial flange；A32, linear chute；A33, spacing preiection；
A40, upper and lower slide cartridge；A41, chute；A410, chute side wall；A42, sliding block；
A50, drag ring；
A60, elastic ring；
20th, female plug；21st, rotational shaft insertion hole；22nd, axial groove；23rd, radial slot；24th, locating slot；25th, flange jack；26th, limit
Position step；27th, the second cable jack.
Embodiment
Detailed description below is referring to figs. 1 to Fig. 7.
A kind of solar photovoltaic assembly cable electric connector, including male plug 10 and female plug 20.
The male plug includes plate-like base a10, the rotating cylinder a20 being articulated on plate-like base, is articulated on plate-like base
And the rotary shaft a30 in rotating cylinder.Slide cartridge a40 up and down is arranged with the rotary shaft, between rotary shaft and upper and lower slide cartridge
Provided with circumferential linkage structure.Chute a41 is opened up on the lateral wall of upper and lower slide cartridge.The madial wall of rotating cylinder is provided with and the chute
The expansion link a21 of cooperation, the axial line of rotary shaft deviate the center line of rotating cylinder.The first cable jack 11 is opened up in male plug, the
One cable jack runs through the rotary shaft and the plate-like base；Rotary shaft is provided with spacing preiection a33.
The rotational shaft insertion hole 21 that can coordinate with the rotary shaft is opened up in female plug, is opened up on the madial wall of rotational shaft insertion hole
Axial groove 22 and radial slot 23, the axial groove can coordinate with the spacing preiection of axial movement, and the radial slot can be with footpath
Coordinate to the spacing preiection of rotation.The second cable jack 27 is opened up in female plug, the second cable jack is located at the rotational shaft insertion hole
It is interior.
Above-mentioned male plug 10, the expansion link a21 include tubular elements, extensible member, expansion link spring, and expansion link spring is arranged on
In tubular elements, extensible member is plugged in tubular elements and is pressed on expansion link spring.
Above-mentioned male plug 10, the rotary shaft a30 are provided with radial flange a31, drag ring a50 and elasticity are arranged with rotary shaft
Ring a60.
The bottom end face of drag ring is connected on plate-like base a10, upper and lower slide cartridge a40 bottom end face and the top of drag ring
End surface CONTACT WITH FRICTION, the bottom end face of elastic ring are pressed on the top end face of upper and lower slide cartridge, and the top end face of elastic ring is supported
It is pressed on the radial flange.The chute a41 is obliquely installed.
Above-mentioned male plug 10, the circumferential linkage structure are the linear chute a32 being opened on rotary shaft a30 outer surfaces, set
The sliding block a42 for putting on upper and lower slide cartridge a40 madial walls and coordinating with the linear chute, the linear axle of the chute along rotary shaft
To setting.
Above-mentioned male plug 10, the spacing preiection a33 are in ratchet-like；The depth of radial slot 23, from the head end of radial slot to tail
End, is tapered into.Wherein, the spacing preiection a33 is flexible.
The flange jack 25 that can coordinate with the radial flange, flange jack and rotational shaft insertion hole 21 are opened up in female plug 20
A limited step 26 is formed, when radial flange is plugged in the flange jack and is pressed on the limited step, the rotation
Rotating cylinder a20 is at least partly exposed outside female plug.
When above-mentioned male plug 10 coordinates with female plug 20, the rotary shaft a30 of male plug inserts the rotational shaft insertion hole 21, wherein, institute
Spacing preiection a33 is stated to coordinate in the axial groove 22, until the radial flange a31 is pressed on the limited step 26,
Cable connector in first cable jack 11 contacts with the cable connector in the second cable jack 27.Afterwards, the rotation is rotated
Cylinder a20, drives the rotation rotary shaft rotation fixed angle, and the spacing preiection a33 is caught in the radial slot 23, spacing preiection
It is fitted close with radial slot, arrives this, male plug is stably connected with female plug.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, there will be changes, this specification content should not be construed as to this hair in specific embodiments and applications
Bright limitation.
Claims (6)
1. a kind of solar photovoltaic assembly cable electric connector, including male plug (10) and female plug (20), it is characterised in that：It is described
Male plug includes plate-like base (a10), the rotating cylinder (a20) being articulated on plate-like base, is articulated on plate-like base and positioned at rotation
Rotary shaft (a30) in rotating cylinder；Slide cartridge (a40) up and down is arranged with the rotary shaft, is provided between rotary shaft and upper and lower slide cartridge
Circumferential linkage structure；Chute (a41) is opened up on the lateral wall of upper and lower slide cartridge；The madial wall of rotating cylinder is provided with matches somebody with somebody with the chute
The expansion link (a21) of conjunction, the axial line of rotary shaft deviate the center line of rotating cylinder；
The first cable jack (11) is opened up in male plug, the first cable jack runs through the rotary shaft and the plate-like base；
Rotary shaft is provided with spacing preiection (a33)；
The rotational shaft insertion hole (21) that can coordinate with the rotary shaft is opened up in female plug, axle is opened up on the madial wall of rotational shaft insertion hole
To groove (22) and radial slot (23), the axial groove can coordinate with the spacing preiection of axial movement, and the radial slot can be with
The spacing preiection of radial rotary coordinates；
The second cable jack (27) is opened up in female plug, the second cable jack is located in the rotational shaft insertion hole.
A kind of 2. solar photovoltaic assembly cable electric connector as claimed in claim 1, it is characterised in that：The dish type base
Seat (a10) is provided with positioning interpolating unit (a11), and positioning interpolating unit is located at the edge of plate-like base, and the female plug (20) opens up locating slot
(24), locating slot is opened on the lateral wall of female plug, when the rotary shaft (a30) coordinates with the rotational shaft insertion hole (21), institute
Stating locating slot can coordinate with the positioning interpolating unit.
A kind of 3. solar photovoltaic assembly cable electric connector as claimed in claim 1, it is characterised in that：The rotary shaft
(a30) radial flange (a31) is provided with, drag ring (a50) and elastic ring (a60) are arranged with rotary shaft；
The bottom end face of drag ring is connected on plate-like base (a10), the bottom end face of upper and lower slide cartridge (a40) and the top of drag ring
End surface CONTACT WITH FRICTION, the bottom end face of elastic ring are pressed on the top end face of upper and lower slide cartridge, and the top end face of elastic ring is supported
It is pressed on the radial flange；
The chute (a41) is obliquely installed；
The flange jack (25) that can coordinate with the radial flange, flange jack and rotational shaft insertion hole are opened up in female plug (20)
(21) limited step (26) is formed, when radial flange is plugged in the flange jack and is pressed on the limited step,
The rotating cylinder (a20) is at least partly exposed outside female plug.
A kind of 4. solar photovoltaic assembly cable electric connector as claimed in claim 1, it is characterised in that：The circumferential connection
Dynamic structure is the linear chute (a32) being opened on rotary shaft (a30) outer surface, is arranged on up and down on slide cartridge (a40) madial wall
And the sliding block (a42) coordinated with the linear chute, the linear chute is along the axially arranged of rotary shaft.
A kind of 5. solar photovoltaic assembly cable electric connector as claimed in claim 1, it is characterised in that：The limit convex
It is in ratchet-like to play (a33)；The depth of radial slot (23), from the head end of radial slot to tail end, is tapered into.
A kind of 6. solar photovoltaic assembly cable electric connector as claimed in claim 1, it is characterised in that：The limit convex
It is flexible to play (a33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710950727.XA CN107834300A (en) | 2017-10-13 | 2017-10-13 | A kind of solar photovoltaic assembly cable electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710950727.XA CN107834300A (en) | 2017-10-13 | 2017-10-13 | A kind of solar photovoltaic assembly cable electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107834300A true CN107834300A (en) | 2018-03-23 |
Family
ID=61647920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710950727.XA Pending CN107834300A (en) | 2017-10-13 | 2017-10-13 | A kind of solar photovoltaic assembly cable electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107834300A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444960A (en) * | 2019-08-14 | 2019-11-12 | 任会波 | A kind of high speed connector plug that can transmit 5G signal |
| CN111883951A (en) * | 2020-07-07 | 2020-11-03 | 贵州电网有限责任公司 | Right-angle adapter for secondary test line |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138109A (en) * | 2011-11-28 | 2013-06-05 | 苏州快可光伏电子股份有限公司 | Photovoltaic connector |
| CN104969423A (en) * | 2013-01-28 | 2015-10-07 | 罗森伯格高频技术有限及两合公司 | Coaxial plug connection with a multi-part bayonet nut |
| CN105881524A (en) * | 2016-05-28 | 2016-08-24 | 东莞市联洲知识产权运营管理有限公司 | Robot with small arm provided with execution terminal with fixed rotation angle |
-
2017
- 2017-10-13 CN CN201710950727.XA patent/CN107834300A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138109A (en) * | 2011-11-28 | 2013-06-05 | 苏州快可光伏电子股份有限公司 | Photovoltaic connector |
| CN104969423A (en) * | 2013-01-28 | 2015-10-07 | 罗森伯格高频技术有限及两合公司 | Coaxial plug connection with a multi-part bayonet nut |
| CN105881524A (en) * | 2016-05-28 | 2016-08-24 | 东莞市联洲知识产权运营管理有限公司 | Robot with small arm provided with execution terminal with fixed rotation angle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444960A (en) * | 2019-08-14 | 2019-11-12 | 任会波 | A kind of high speed connector plug that can transmit 5G signal |
| CN111883951A (en) * | 2020-07-07 | 2020-11-03 | 贵州电网有限责任公司 | Right-angle adapter for secondary test line |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180323 |