CN207199933U - High-voltage great-current connector plug - Google Patents
High-voltage great-current connector plug Download PDFInfo
- Publication number
- CN207199933U CN207199933U CN201721326099.XU CN201721326099U CN207199933U CN 207199933 U CN207199933 U CN 207199933U CN 201721326099 U CN201721326099 U CN 201721326099U CN 207199933 U CN207199933 U CN 207199933U
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- CN
- China
- Prior art keywords
- plug
- glue core
- housing
- socket
- plug glue
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of high-voltage great-current connector plug is the utility model is related to, including：Plug casing component, plug glue core assembly and female terminal.Plug casing component, including housing and the Caudal connectors that are connected with one end of housing.Plug glue core assembly, it is connected with the other end of housing, and mutually assembled suitable for the plug rubber core component with socket, plug glue core including plug glue core housing and in the hollow cavity of plug glue core housing, plug glue core housing is interval with some gib blocks suitable for the periphery with socket assembled portion, and the width of some gib blocks is not all identical；The end that plug glue core connects with the glue core of socket is contained in the hollow cavity of plug glue core housing.Female terminal, it is arranged in the inner chamber of plug glue core, and suitable for being engaged with the male terminal of socket.Connector plug of the present utility model can avoid plug with mispluging the generation of issuable short circuit phenomenon during socket inserting.
Description
Technical field
It the utility model is related to technical field of motors, and in particular to a kind of high-voltage great-current connector plug.
Background technology
Various electrical equipment or terminal device are required to need to connect by transmission line mostly, transmission line from different electricity
Device equipment or terminal device joint configure different connector plugs.Because different types of electric equipment or terminal device are fitted
The formal structure for the connector plug matched somebody with somebody is very similar with shape, and this is easy for the company for causing different electric equipments or terminal device
Connect mispluging between device plug and socket, misplug to not only result in and connect the loss of device plug in itself, it is also possible to cause it is other can not
The infringement of appraisal.
Utility model content
The purpose of this utility model is to provide a kind of high-voltage great-current connector plug, to solve to avoid plug from inserting with socket
Issuable short-circuit technical problem is mispluged during matching somebody with somebody.
In order to solve the above-mentioned technical problem, the utility model provides a kind of high-voltage great-current connector plug, including：
Plug casing component, including housing and the Caudal connectors that are connected with one end of housing；
Plug glue core assembly, is connected with the other end of the housing, and is mutually assembled suitable for the plug rubber core component with socket,
Plug glue core including plug glue core housing and in the hollow cavity of plug glue core housing, the plug glue core housing are fitted
Some gib blocks are interval with the periphery with socket assembled portion, and the width of some gib blocks is not all identical；Institute
State plug glue core and be contained in the end that the glue core of socket connects in the hollow cavity of the plug glue core housing；And
Female terminal, it is arranged in the inner chamber of the plug glue core, and suitable for being engaged with the male terminal of socket.
Further, some gib blocks include different the first gib blocks and the second gib block of width；
The width of first gib block is more than the width of the second gib block.
Further, per the spacing between two neighboring second gib block with the first gib block and the second gib block it
Between spacing.
Further, one end of the housing is connected with the Caudal connectors by screw thread；And
The plug glue core housing is connected with the other end of the housing by screw thread.
Further, the connector plug also includes a lock for being set in the housing and plug glue core housing joint
Tight component, suitable for locking relative with socket；
The latch assembly includes connection ring and located at the connection ring internal chamber wall and the housing and plug glue core housing
Wave mode circle, flat shim and collar between the outer chamber wall of joint；
The first scrobicular ring is offered on the internal chamber wall of the connection ring, the collar is fixed in first scrobicular ring；It is described
Flat shim and the wave mode the circle interior side for being enclosed on the collar successively, and collar are suitable to support flat shim, and then cause
Flat shim is resisted against wave mode circle.
Further alternative, the end sleeve of the plug glue core housing is provided with a snap ring；And
The snap ring has a first boss for being suitable to support the one end of plug glue core housing, and the snap ring also has
One second boss suitable for supporting plug glue core end.
Further alternative, the plug glue core is suitable to and the end at the plug rubber core assembling and plug glue core housing
End be in same level.
Further, the plug glue core is suitable to be embedded in the plug glue core with the end at the plug rubber core assembling
In the end of shell.
Further, the Caudal connectors include one and are suitable to the nut that is connected with the threaded one end of the housing and are located at
Waterproof ring in the nut intracavity；
The end that the housing is adapted for insertion into the nut intracavity is suitable to be resisted against on the end face of the waterproof ring.
Further, the partial lumen wall that the housing is adapted for insertion into the Caudal connectors is embedded with a shading ring.
The beneficial effects of the utility model are the plug glue cores of high-voltage great-current connector plug design of the present utility model
The end to connect with the glue core of socket is contained in the hollow cavity of plug glue core housing, and is suitable in plug glue core housing
Some gib blocks being interval with the periphery of socket assembled portion so that connector plug during socket is inserted,
When the gib block that the periphery of plug glue core housing is set is not accurately aimed at the guide groove designed on socket, plug can not insert
In socket, i.e., female terminal can not mutually fill with the male terminal of socket, be not in female terminal and mispluging for male terminal and short-circuit.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the configuration schematic diagram of high-voltage great-current connector plug of the present utility model；
Fig. 2 is the overall structure diagram of high-voltage great-current connector plug of the present utility model；
Fig. 3 is the structural representation of the housing of high-voltage great-current connector plug of the present utility model；
Fig. 4 is the structural representation of the snap ring of high-voltage great-current connector plug of the present utility model；
Fig. 5 is the structural representation of the connection ring of high-voltage great-current connector plug of the present utility model；
Fig. 6 is the structural representation of the plug glue core housing of high-voltage great-current connector plug of the present utility model.
In figure：Housing 100, shading ring 101, the second bulge loop 102, snap ring 105, first boss 1051, second boss 1052,
Caudal connectors 200, nut 202, waterproof ring 205, plug glue core assembly 300, plug glue core housing 301, plug glue core 302,
First gib block 305, the second gib block 308, the first snap ring 3011, female terminal 400, latch assembly 500, connection ring 502, wave mode
Circle 503, flat shim 505, collar 508, the first scrobicular ring 5021, the second snap ring 5012, helical groove 5013, card set through hole 5015.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
Accompanying drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, shown
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in new, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of the utility model protection.
Therefore, below the detailed description of the embodiment of the present utility model to providing in the accompanying drawings be not intended to limit will
The scope of the utility model of protection is sought, but is merely representative of selected embodiment of the present utility model.Based on the utility model
In embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Mode, belong to the scope of the utility model protection.
Refer to shown in Fig. 1 and Fig. 2, present embodiments provide a kind of high-voltage great-current connector plug, including：Jack shell
Body component, the component 300 of plug glue core 302 and female terminal 400.
Plug casing component, including housing 100 and the Caudal connectors 200 that are connected with one end of housing 100.
Caudal connectors 200 include one and are suitable to the nut 202 that is connected with the threaded one end of housing 100 and located at nut 202
Waterproof ring 205 in inner chamber；The end that housing 100 is adapted for insertion into the inner chamber of nut 202 is suitable to the end face for being resisted against waterproof ring 205
On.It the setting of waterproof ring 205, can be very good to play sealing effectiveness, prevent the threaded connection between nut 202 and housing 100
The infiltration of water at mouthful.
Refer to shown in Fig. 3, the partial lumen wall that housing 100 is adapted for insertion into Caudal connectors 200 is embedded with a shielding
Ring 101.Specifically, the first bulge loop for being suitable to be resisted against the end of shading ring 101 is provided with the inner chamber of waterproof ring 205（Do not marked in figure
Note）, and the partial lumen wall being adapted for insertion into Caudal connectors 200 in housing 100 be located at be suitable to be resisted against shading ring 101 it is another
Second bulge loop 102 of one end, i.e., consolidating to shading ring 101 is realized by the collective effect of the first bulge loop and the second bulge loop 102
It is fixed.
, not only can be by electromagnetic-field-shielded in cable by setting shading ring 101, and certain ground connection can be played
Protective effect, if breakage occurs in cable core, the electric current leaked can flow into grounded screen along shading ring 101, so as to
Play a part of safeguard protection, while good mutual spacing effect is played between shading ring 101 and waterproof ring 205.
Optionally, one end of housing 100 is connected with Caudal connectors 200 by screw thread；And plug glue core housing 301 with
The other end of housing 100 is connected by screw thread.
Plug glue core assembly 300, is connected with the other end of housing 100, and is mutually filled suitable for the plug rubber core component with socket
Match somebody with somebody, including plug glue core housing 301 and the plug glue core 302 in the hollow cavity of plug glue core housing 301, plug glue core
Shell 301 is suitable to be interval with some gib blocks with the periphery at socket assembling, and the width of some gib blocks is not all identical；
Plug glue core 302 is contained in the end that the glue core of socket connects in the hollow cavity of plug glue core housing 301.
Refer to shown in Fig. 6, some gib blocks include different the first gib blocks 305 and the second gib block 308 of width；The
The width of one gib block 305 is more than the width of the second gib block 308.Width different the first gib block 305 and the second gib block
308 can be used for accurately carrying out the assembling of the shell 301 of plug glue core 302 and socket, only when width adaptation gib block and
Socket guide groove could be assembled when being aligned.
Preferably, the spacing and the first gib block 305 and the second gib block between every two neighboring second gib block 308
Spacing between 308.The spacing not waited further increases the assembling accuracy of gib block and socket guide groove, avoids width
Also occur between degree identical gib block and obscure.
Female terminal 400, it is arranged in the inner chamber of plug glue core 302, and suitable for being engaged with the male terminal of socket.
Connector plug also includes a latch assembly 500 for being set in housing 100 and the joint of plug glue core housing 301,
Suitable for locking relative with socket；Latch assembly 500 and including connection ring 502 and located at the internal chamber wall of connection ring 502 and housing 100 insert
Wave mode circle 503, flat shim 505 and collar 508 between the outer chamber wall of the joint of head glue core housing 301；The inner chamber of connection ring 502
The first scrobicular ring 5021 is offered on wall, collar 503 is fixed in the first scrobicular ring 5021；Flat shim 505 and wave mode circle 508 are interior successively
The side of collar 503 is enclosed on, and collar 503 is suitable to support flat shim 505, and then cause flat shim 505 to be resisted against wave mode
Circle 503.The effect of flat shim 505, be when wave mode circle 503 is compressed, can protect to a certain extent collar 508 not by
Damage.
Refer to shown in Fig. 1 and Fig. 5, first snap ring of circle has been wholely set on the lateral wall of plug glue core housing 301
3011, the second snap ring 5012 suitable for being supported with the phase of the first snap ring 3011 is wholely set on the inwall of connection ring 502.The
Flat shim and wave mode circle are provided between one snap ring 3011 and collar, is located at the second snap ring 5012 on the inwall of connection ring 502
Side offers several helical grooves 5013, and the notch of helical groove 5013 is towards the right part of plug glue core 302, helical groove
Offered at 5013 groove tail and set through hole 5015 for the card of connection.First snap ring 3011 offsets with the second snap ring 5012, can be with
Be fixedly connected with ring 502 well, by the setting of several helical grooves 5013, make the bail spiral of socket take advantage of a situation rotation and under
Then card, which is set, is fixed on card and sets in through hole 5015, while extrudes wave mode circle 503 and flat shim 505 successively, good so as to be formed
It is fixed.
Refer to shown in Fig. 4, the end sleeve of plug glue core housing 301 is provided with a snap ring 105；And snap ring 105 has one
Suitable for the first boss 1051 for the one end for supporting plug glue core housing 301, and snap ring 105 also has one to be suitable to support plug glue
The second boss 1052 of the end of core 302.
Optional, plug glue core 302 is suitable to be in the end at plug rubber core assembling and the end of plug glue core housing 301
Same level.
Also optional, plug glue core 302 is suitable to be embedded in plug glue core housing 301 with the end at plug rubber core assembling
In end.
Plug glue core 302 is set to be suitable to and the end at plug rubber core assembling and plug glue core housing 301 by above-mentioned design
End be in same level.Or plug glue core 302 is suitable to be embedded in plug glue core with the end at plug rubber core assembling
In the end of shell 301, avoid exposing in plug glue core 302 end of plug glue core housing 301, so as to when plug with
During socket is inserted, when the gib block that the periphery of plug glue core housing 301 is set is not accurately aimed at setting on socket
During the guide groove of meter, plug can not be inserted in socket, i.e., plug glue core 302 can not mutually fill with plug rubber core, be not in female end
Son 400 and mispluging for male terminal and it is short-circuit.And the connector plug in existing design exposes to plug glue due to plug glue core 302
The end of the shell 301 of core 302, although the periphery of plug glue core housing 301 is also equipped with gib block, when gib block is not also with leading
To groove to dress when, female terminal 400 has been inserted partially into male terminal, the situation of error occurs, can still produce short circuit phenomenon.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
In description of the present utility model, it is to be understood that the term of indicating position or position relationship is based on accompanying drawing
Shown orientation or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply institute
The equipment or element of finger must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this reality
With new limitation.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
In addition, the term such as term " level ", " vertical ", " pendency " is not offered as requiring part abswolute level or pendency, and
It is to be slightly tilted.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", is not to represent the structure
Must be fully horizontal, but can be slightly tilted.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is on or below second feature
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Directly over two features and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature is special second
Under sign, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or are merely representative of fisrt feature level
Highly it is less than second feature.
Claims (10)
- A kind of 1. high-voltage great-current connector plug, it is characterised in that including：Plug casing component, including housing and the Caudal connectors that are connected with one end of housing；Plug glue core assembly, is connected with the other end of the housing, and is mutually assembled suitable for the plug rubber core component with socket, including Plug glue core housing and the plug glue core in the hollow cavity of plug glue core housing, the plug glue core housing be suitable to The periphery of socket assembled portion is interval with some gib blocks, and the width of some gib blocks is not all identical；It is described to insert Head glue core is contained in the end that the glue core of socket connects in the hollow cavity of the plug glue core housing；AndFemale terminal, it is arranged in the inner chamber of the plug glue core, and suitable for being engaged with the male terminal of socket.
- 2. high-voltage great-current connector plug according to claim 1, it is characterised in that some gib blocks include width Spend different the first gib block and the second gib block；The width of first gib block is more than the width of the second gib block.
- 3. high-voltage great-current connector plug according to claim 2, it is characterised in that led per two neighboring described second Spacing between the spacing between bar and the first gib block and the second gib block.
- 4. high-voltage great-current connector plug according to claim 1, it is characterised in that one end of the housing with it is described Caudal connectors are connected by screw thread；AndThe plug glue core housing is connected with the other end of the housing by screw thread.
- 5. high-voltage great-current connector plug according to claim 1, it is characterised in that the connector plug also includes One is set in the latch assembly of the housing and plug glue core housing joint, suitable for locking relative with socket；The latch assembly includes connection ring and connected located at the connection ring internal chamber wall with the housing and plug glue core housing Wave mode circle, flat shim and collar between the outer chamber wall at place；The first scrobicular ring is offered on the internal chamber wall of the connection ring, the collar is fixed in first scrobicular ring；The plain cushion Piece and the wave mode circle interior side for being enclosed on the collar, and collar is suitable for supporting flat shim, and then so that plain cushion successively Piece is resisted against wave mode circle.
- 6. high-voltage great-current connector plug according to claim 1, it is characterised in that the end of the plug glue core housing Portion is arranged with a snap ring；AndThe snap ring has a first boss for being suitable to support the one end of plug glue core housing, and the snap ring also has one to fit In the second boss for supporting plug glue core end.
- 7. high-voltage great-current connector plug according to claim 6, it is characterised in that the plug glue core is suitable to and institute State the end at plug rubber core assembling and the end of plug glue core housing is in same level.
- 8. high-voltage great-current connector plug according to claim 6, it is characterised in that the plug glue core is suitable to and institute The end at plug rubber core assembling is stated to be embedded in the end of the plug glue core housing.
- 9. high-voltage great-current connector plug according to claim 4, it is characterised in that the Caudal connectors include one Suitable for the nut being connected with the threaded one end of the housing and the waterproof ring in the nut intracavity；The end that the housing is adapted for insertion into the nut intracavity is suitable to be resisted against on the end face of the waterproof ring.
- 10. according to the high-voltage great-current connector plug described in any one of claim 4 or 9, it is characterised in that the housing is fitted A shading ring is embedded with the partial lumen wall inserted in the Caudal connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721326099.XU CN207199933U (en) | 2017-10-13 | 2017-10-13 | High-voltage great-current connector plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721326099.XU CN207199933U (en) | 2017-10-13 | 2017-10-13 | High-voltage great-current connector plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207199933U true CN207199933U (en) | 2018-04-06 |
Family
ID=61788030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721326099.XU Expired - Fee Related CN207199933U (en) | 2017-10-13 | 2017-10-13 | High-voltage great-current connector plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207199933U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854631A (en) * | 2019-12-13 | 2020-02-28 | 顺科新能源技术股份有限公司 | Circuit on-off control system and switch |
| CN110994237A (en) * | 2019-12-26 | 2020-04-10 | 上海应用技术大学 | Aviation connector convenient to plug |
-
2017
- 2017-10-13 CN CN201721326099.XU patent/CN207199933U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854631A (en) * | 2019-12-13 | 2020-02-28 | 顺科新能源技术股份有限公司 | Circuit on-off control system and switch |
| CN110854631B (en) * | 2019-12-13 | 2024-05-17 | 顺科智连技术股份有限公司 | Circuit on-off control system and switch |
| CN110994237A (en) * | 2019-12-26 | 2020-04-10 | 上海应用技术大学 | Aviation connector convenient to plug |
| CN110994237B (en) * | 2019-12-26 | 2024-05-14 | 上海应用技术大学 | Aviation connector convenient to plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180406 Termination date: 20211013 |