CN110212366A - A kind of multidirectional hermetically sealed connector - Google Patents
A kind of multidirectional hermetically sealed connector Download PDFInfo
- Publication number
- CN110212366A CN110212366A CN201910457783.9A CN201910457783A CN110212366A CN 110212366 A CN110212366 A CN 110212366A CN 201910457783 A CN201910457783 A CN 201910457783A CN 110212366 A CN110212366 A CN 110212366A
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- Prior art keywords
- sealing
- multidirectional
- cover
- horizontal direction
- connection unit
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- 238000007789 sealing Methods 0.000 claims abstract description 169
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 210000000078 claw Anatomy 0.000 claims description 49
- 239000007769 metal material Substances 0.000 claims description 19
- 238000003032 molecular docking Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000005030 aluminium foil Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003189 isokinetic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Classifications
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- 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
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- 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
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention provides a kind of multidirectional hermetically sealed connector, comprising: sequentially connected upper cover, multidirectional sealing element and lower cover；Multidirectional sealing element include horizontal direction sealing ring and with horizontal direction sealing ring axial sealing ring connected vertically；Upper cover is equipped with upper groove；Under be covered with lower groove；Upper cover and the lower cover seal ring cover by horizontal direction and close one sealing accommodating cavity of sealing formation；Also, upper groove and the lower groove close sealing by axial seal ring cover, and in order to which connector can be placed in sealing accommodating cavity, and cable can be sealed by axial sealing ring.Multidirectional hermetically sealed connector provided by the invention can be directed to the sealing that the components such as cable realize multiple directions, for the existing sealing element that can only achieve the sealing of a direction, reduce number of parts, reduce costs.
Description
Technical field
The invention belongs to wire and cable connector technical field more particularly to a kind of multidirectional hermetically sealed connectors.
Background technique
Connector, also referred to as electrical connector (plug/socket), for conducting electric current and signal；In new energy field, even
Connecing device is to be applied to motor, battery, automatically controlled isokinetic transmission under new-energy automobile high-voltage great-current environment, generally by contact
A few part compositions of (terminal)-insulator-shell-attachment.The working environment of connector is high-voltage great-current, and new-energy automobile
It is used under various weather and environment, such as rainy day and snowy day, the sealing for connector, is exactly for the cable for its inside
With the waterproof effect of component.
There are many kinds of existing connector sealing elements, there is the sealing-plug of approximate cylindrical type, has the sealing ring of proximate annular, has
Nearly plate like gasket, there are also the sealing class products of some abnormal shapes.But these sealed products all can only achieve a direction
Sealing, if as soon as the same position of product needs the sealing of multiple directions, that must be realized by multiple sealing elements,
The cost of part is considerably increased in this way.
Summary of the invention
To solve the above problems, the present invention provides a kind of multidirectional hermetically sealed connector, it is applied at least two connections to be sealed
The connection of unit, comprising:
Sequentially connected upper cover, multidirectional sealing element and lower cover；
The multidirectional sealing element includes horizontal direction sealing ring, and is connect with the horizontal direction sealing ring and cross section
Direction is different from the axial sealing ring of the horizontal direction sealing ring；
The upper cover is equipped with upper groove；Lower groove is covered under described；
The upper cover and the lower cover seal ring cover by the horizontal direction and close one sealing accommodating cavity of sealing formation；Also,
The upper groove and the lower groove are closed by the axial seal ring cover to be sealed, in order to which the connection unit to be sealed can be set
In the sealing accommodating cavity, and the connection unit to be sealed can be sealed by the multidirectional hermetically sealed connector.
Preferably, the horizontal direction sealing ring and the orthogonal setting of the axial sealing ring.
Preferably,
The axial sealing ring is equipped with outer ring and inner ring；
The outer ring is tightly connected with the upper groove and the lower groove respectively；The connection unit to be sealed can be worn
Sealing is realized among the inner ring and through the inner ring.
Preferably,
The axial sealing ring is flexible axial sealing ring.
Preferably, the horizontal direction sealing ring is flexible horizontal direction sealing ring.
Preferably, the outer diameter of the connection unit to be sealed be greater than the inner ring internal diameter, the axial sealing ring it is interior
Circle forms the sealing for the connection unit to be sealed by inside tightening force.
Preferably, the upper groove and the lower groove are semicircular arc；
The outer ring of the axial sealing ring is adapted with the upper groove and the lower groove.
Preferably,
The horizontal direction sealing ring is ellipse；
The upper cover and the lower cover are adapted with the shape of the horizontal direction sealing ring.
Preferably, the upper cover is equipped with boss；
Lower cover position corresponding with the boss is equipped with engaging slot；
When the upper cover and the lower cover are closed by the multidirectional sealing element lid, the boss of the upper cover with it is described
The engaging slot in lower cover is engaged by the horizontal direction sealing ring, and the boss and the engaging slot are to the level
It is squeezed to sealing ring and realizes sealing.
Preferably,
The upper cover and/or the lower cover are metal material；Also,
The wherein screen of the upper cover of metal material and/or the interior connection unit to be sealed equipped with metal material of the lower cover
Cover a layer connection unit；
The shielded layer connection unit can connect when the upper cover and the lower cover seal ring cover by the horizontal direction and close
It touches and is clamped to the shielded layer mesh grid for sealing the connection unit to be sealed in accommodating cavity, in order to multiple institutes
When stating connection unit to be sealed and being attached, by the upper cover of metal material in the multidirectional hermetically sealed connector of docking and/or
The lower cover and corresponding shielded layer connection unit connect the shielded layer mesh grid of the connection unit to be sealed of docking
It is logical.
Preferably, the shielded layer connection unit of the connection unit to be sealed includes the first shielding claw and secondary shielding card
Pawl；
The upper cover and the lower cover are metal material；Wherein, the inside of the upper cover is equipped with the first shielding claw, institute
It states and is equipped with secondary shielding claw on the inside of lower cover；
The shielded layer connection unit of the connection unit to be sealed passes through the horizontal direction in the upper cover and the lower cover
Seal ring cover close when, it is described first shielding claw and the secondary shielding claw be connected in the cable shielded layer braiding
Net；
The first shielding claw and the secondary shielding claw include multiple claw protrusion elements；
In the upper cover and the lower cover, the claw protrusion element is to set perpendicular to the length direction of the cable
The claw protrusion element for the strip set.
The present invention provides a kind of multidirectional hermetically sealed connector, by the way that a multidirectional sealing element is arranged between upper cover and lower cover,
When upper cover and lower cover carry out lid conjunction, the sealing of the horizontal direction between upper cover and lower cover is realized by horizontal direction sealing ring, and
The sealing that the axial direction perpendicular with horizontal direction between upper cover and lower cover is realized by moving towards sealing ring, to make the members such as cable
Device can be placed in internal sealing accommodating cavity, and horizontal direction is sealed by horizontal direction sealing ring, and cable pass through it is multidirectional
The axial sealing ring of hermetically sealed connector realizes sealing.Multidirectional hermetically sealed connector provided by the invention, can be directed to the members such as cable
Device realizes the sealing of multiple directions, for the existing sealing element that can only achieve the sealing of a direction, reduces part
Quantity reduces costs.
Detailed description of the invention
Fig. 1 is the overall structure diagram of multidirectional hermetically sealed connector in the application；
Fig. 2 is the perspective view of the explosion of multidirectional hermetically sealed connector in the application；
Fig. 3 is the inside present invention looks up structural representation of the upper cover of multidirectional hermetically sealed connector in the application；
Fig. 4 is the inside top structural schematic diagram of the lower cover of multidirectional hermetically sealed connector in the application；
Fig. 5 is the structural schematic diagram of the multidirectional sealing element of multidirectional hermetically sealed connector in the application；
Fig. 6 is the left view structural representation of the multidirectional sealing element of multidirectional hermetically sealed connector in the application；
Fig. 7 is the partial enlargement diagram of the secondary shielding claw of the lower cover of multidirectional hermetically sealed connector in the application；
Fig. 8 is the partial enlargement diagram of the first shielding claw of the upper cover of multidirectional hermetically sealed connector in the application；
Fig. 9 is the shielded layer connection unit by connection unit to be sealed of multidirectional hermetically sealed connector in the application to cable
The structural schematic diagram for being fixed and shielding.
Appended drawing reference:
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, can also can also be two indirectly connected through an intermediary
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Below by specific embodiment combination attached drawing, invention is further described in detail.
Embodiment 1:
With reference to Fig. 1-6, the present embodiment provides a kind of multidirectional hermetically sealed connectors 1, and it is single to be applied at least two connections to be sealed
The connection of member, comprising:
Sequentially connected upper cover 11, multidirectional sealing element 12 and lower cover 13；
The multidirectional sealing element 12 includes horizontal direction sealing ring 121, and connect with the horizontal direction sealing ring 121 and
The direction of cross section is different from the axial sealing ring 122 of the horizontal direction sealing ring 121；
The upper cover 11 is equipped with upper groove 111；The lower cover 13 is equipped with lower groove 131；
The upper cover 11 seals ring cover by the horizontal direction with the lower cover 13 and closes one sealing accommodating cavity of sealing formation；And
And the upper groove 111 and the lower groove 131 close sealing by the axial sealing ring 122 lid, in order to described to be sealed
Connection unit can be placed in the sealing accommodating cavity, and the connection unit to be sealed can pass through the multidirectional hermetically sealed connector 1
Sealing.
Above-mentioned, connection unit to be sealed can be to need the component being sealed, and wherein component can also lead to
It crosses cable and realizes connection.
Above-mentioned, the application is applied to the technical field of hermetically sealed connector, further, is applied to new-energy automobile field.
It is above-mentioned, the multidirectional hermetically sealed connector 1 in the present embodiment, applied to the connector of new-energy automobile, for the company of placement
Device Yu Qizhong is met, to realize the sealing for connector.In addition it is also possible to be realized by sealing device for other original parts
Sealing.
Further, the horizontal direction sealing ring 121 and the orthogonal setting of the axial sealing ring 122.
It is above-mentioned, multidirectional sealing element 12, for for realizing the sealing function of multiple directions for the original part by special shape.Example
Such as, original part includes horizontal and axial, both direction, if needed according to traditional sealing element respectively for horizontal and axial
Sealing element is arranged in both direction, and multiple sealing element cooperation assembly are complicated, and are easy to influence inner sealing effect, and expend
Number of parts increases, and improves cost.
In the application, by the horizontal direction sealing ring and axial sealing ring 122 in multidirectional sealing element 12, respectively for level
Direction and the axial both direction for being different from the horizontal direction realize the sealing for internal connector.
Above-mentioned, the axial sealing ring is different from the direction of cross section of the horizontal direction sealing ring, and axial sealing ring can
Any direction for being different from the horizontal direction of horizontal direction sealing ring is thought, such as with the oblique of certain angle, to realize more
The multidirectional sealing of angle.In addition, in the present embodiment, the direction of the two can be orthogonal.
Above-mentioned, upper cover 11 is equipped with upper groove 111；Lower cover 13 is equipped with lower groove 131；Upper groove 111 and lower groove 131 pass through
It is surrounded set on intermediate axial seal grooves, to make between upper groove 111 and axial seal grooves, lower groove 131 and axial seal
Sealing is formed between slot, and the axial seal grooves can realize that the cable of connector is incoming, and realize and seal to the cable.
The present embodiment provides a kind of multidirectional hermetically sealed connectors, by the way that a multidirectional sealing element is arranged between upper cover and lower cover,
When upper cover and lower cover carry out lid conjunction, the sealing of the horizontal direction between upper cover and lower cover is realized by horizontal direction sealing ring, and
And the sealing of the axial direction distinguished with horizontal direction between upper cover and lower cover is realized by moving towards sealing ring, to make cable etc.
Component can be placed in internal sealing accommodating cavity, and horizontal direction is sealed by horizontal direction sealing ring, and cable pass through it is more
It realizes and seals to the axial sealing ring of hermetically sealed connector.Multidirectional hermetically sealed connector provided in this embodiment, can be directed to cable
Equal components realize the sealing of multiple directions, for the existing sealing element that can only achieve the sealing of a direction, reduce
Number of parts reduces costs.
In addition, the present embodiment proposes a kind of new-energy automobile, in the new-energy automobile, equipped in such as the present embodiment
The multidirectional hermetically sealed connector.
Embodiment 2:
It is described on the basis of above-described embodiment 1 the present embodiment provides a kind of multidirectional hermetically sealed connector 1 with reference to Fig. 1-6
Axial sealing ring 122 is equipped with outer ring 1221 and inner ring 1222；
The outer ring 1221 is tightly connected with the upper groove 111 and the lower groove 131 respectively；The connection to be sealed
Unit can be arranged among the inner ring 1222 and realize sealing by the inner ring 1222.
Above-mentioned, axial sealing ring 122 includes inside and outside two circle, respectively inner ring 1222 and outer ring 1221, inner ring 1222 and line
Cable matches, for cable realize seal, outer ring 1221 with upper groove 111 and lower groove 131 to being adapted to, to realize upper groove
Sealing between 111 and lower groove 131.
Further, the axial sealing ring 122 is flexible axial sealing ring 122, and the horizontal direction is close
Seal 121 is flexible horizontal direction sealing ring 121.
Further, the outer diameter of the connection unit to be sealed is greater than the internal diameter of the inner ring 1222, the axial seal
The inner ring 1222 of circle 122 forms the sealing for the connection unit to be sealed by inside tightening force.
Above-mentioned, by the elasticity using inner ring 1222, and the outer diameter of the connection unit to be sealed is greater than the inner ring
1222 internal diameter, after the ontology or cable of connection unit to be sealed penetrate 122 inner ring 1222 of axial sealing ring, due to be sealed
The size reason of connection unit makes the inner ring 1222 of axial sealing ring 122, and deformation occurs, thus formed from axial sealing ring 122 to
The extruding force of internal connection unit to be sealed, as tightening force realize the sealing for cable border.
Further, the upper groove 111 and the lower groove 131 are semicircular arc；
The outer ring 1221 of the axial sealing ring 122 is adapted with the upper groove 111 and the lower groove 131.
Above-mentioned, upper groove 111 and lower groove 131 are semicircular arc, when lower notches 131 merge when, formed one with
The compatible circular trough in outer ring 1221 of axial sealing ring 122, which is adapted with the size of outer ring 1221, thus outside
When circle 1221 is placed in the circular trough, sealing is realized.
Further, the horizontal direction sealing ring 121 is ellipse；
The upper cover 11 and the lower cover 13 are adapted with the shape of the horizontal direction sealing ring 121.
Above-mentioned, it is ellipse that upper cover 11 and lower cover 13 are adapted with the shape of horizontal direction sealing ring 121 in the horizontal direction
Shape.
Further, the upper cover 11 is equipped with boss 112；
The lower cover 13 position corresponding with the boss 112 is equipped with engaging slot 132；
When the upper cover 11 and the lower cover 13 are closed by the multidirectional lid of sealing element 12, the upper cover 11 it is described convex
Platform 112 is engaged with the engaging slot 132 in the lower cover 13 by the horizontal direction sealing ring 121, and the boss 112
The horizontal direction sealing ring 121 is squeezed with the engaging slot 132 and realizes sealing.
In the present embodiment, the inner ring 1222 of the cable and the axial sealing ring 122 cooperates, and the outer diameter of cable is big
In the internal diameter of the inner ring 1222, by the elasticity of axial sealing ring 122, the tightening force and cable of its own, which are formed, to be sealed.
The outer ring 1221 of the horizontal direction sealing ring 121 is respectively and inside the upper groove 111 and lower cover 13 inside upper cover 11
Lower groove 131 cooperate.The horizontal direction sealing ring 121 of the ellipse of 12 front end of multidirectional sealing element is put into the lower cover 13
The engaging slot 132 of border, the boss 112 of 11 border of upper cover are matched with the engaging slot 132 of 13 border of lower cover.
Front end is elastic to having by the engaging slot 132 of 13 border of boss 112 and the lower cover of 11 border of upper cover
The extruding of horizontal direction sealing ring 121 make its deformation, form the sealing of horizontal direction.
The tail end of multidirectional sealing element, the extruding by axial sealing ring 122 to cable and the upper groove in the upper cover 11
111 and the lower cover 13 in extruding of the lower groove 131 to axial sealing ring 122, axial seal is formed, to reach multiple sides
To sealing.
In addition, the present embodiment proposes a kind of new-energy automobile, in the new-energy automobile, equipped in such as the present embodiment
The multidirectional hermetically sealed connector.
Embodiment 3:
It is described on the basis of above-described embodiment 1 the present embodiment provides a kind of multidirectional hermetically sealed connector 11 with reference to Fig. 7-9
Upper cover 11 and/or the lower cover 13 are metal material；Also,
The wherein upper cover 11 of metal material and/or the interior connection unit to be sealed for being equipped with metal material of the lower cover 13
Shielded layer connection unit 14；
The shielded layer connection unit 14 is covered in the upper cover 11 and the lower cover 13 by the horizontal direction sealing ring 121
When conjunction, it can contact and be clamped to the shielded layer mesh grid for sealing the connection unit to be sealed in accommodating cavity, in order to
When being attached to multiple connection units to be sealed, pass through the institute of metal material in the multidirectional hermetically sealed connector 1 of docking
Upper cover 11 and/or the lower cover 13 and corresponding shielded layer connection unit 14 are stated, by the connection unit to be sealed of docking
Shielded layer mesh grid connection.
Above-mentioned, the cable of the connection of connection unit to be sealed and connection unit to be sealed includes with jamproof
Shielded layer.For example, from the inside to the outside including multilayer, being respectively conductor, inner insulating layer, shielded layer mesh grid, aluminium foil in cable
With outer layer insulation skin.Wherein, shielded layer mesh grid is the shielded layer for playing certain shielding action.
During the installation process, it needs to peel off the outer layer insulation skin of the cable of connection unit to be sealed, and turns to outside outermost
On the outer layer insulation skin of layer, remove the aluminium foil outside the shielded layer mesh grid exposed, so that shielded layer mesh grid exposure.
The cable of the connection unit to be sealed of multistage when being attached, is connected by the internal connector for being equipped with cable
It connecing, after connector docking, then cable realizes connection, when being docked with other connectors, although inner conductor is connected to, due to
The shielded layer of cable disconnects, and causes shielding area to disconnect, affects the shield effectiveness of cable itself.In existing product, in order to
It is realizing cable docks and sealing purpose, while reaching the connection and shielding action to the shielded layer of disconnection, needing additionally to match
Standby screening arrangement, can be only achieved shielding action, considerably increases installation steps, the cost for increasing component, increases manually
Cost.
To reach better shield effectiveness, reduces the usage quantity of part, reduces component cost and cost of labor, make line
After cable realizes connection by connector, cable can be made in connection, can play connects cable, and close to cable connector
Envelope, while can reach again is connected to the shielded layer between cable connector, in the present embodiment, at least one in upper cover 11 and lower cover 13
For metal material, the interior shielded layer connection unit for being equipped with connection unit to be sealed of the upper cover 11 or lower cover 13 of corresponding metal material
14, which can touch the shielded layer mesh grid of internal cable in 11 lower cover of upper cover, 13 Gai Hehou, thus will docking
The shielded layer mesh grids of two cables be connected to by metal material, so that separated shielded layer in the cable of docking be made to connect
It is logical, the extension of shielded layer is realized, shield effectiveness is considerably increased, while reducing component cost and manually installed cost.
In addition, the shielded layer connection unit 14 of the connection unit to be sealed of metal material can be contacted to the sealing accommodating cavity
In the shielded layer mesh grid of the cable play the fixation for Internal cable in the cavity in upper cover 11 and lower cover 13
Effect avoids to be subjected to displacement and docking is caused to fail so that cable be made to be fixed by connection component, poor contact, or
Shield effectiveness is impacted.
Further, the shielded layer connection unit 14 of the connection unit to be sealed includes the first shielding claw 141 and the
Two shielding claws 142；
The upper cover 11 and the lower cover 13 are metal material；Wherein, the inside of the upper cover 11 is equipped with the first shielding
Claw 141 is equipped with secondary shielding claw 142 on the inside of the lower cover 13；
The shielded layer connection unit 14 of the connection unit to be sealed passes through described in the upper cover 11 and the lower cover 13
When the lid of horizontal direction sealing ring 121 closes, the first shielding claw 141 and the secondary shielding claw 142 are connected in the line
The shielded layer mesh grid of cable.
Above-mentioned, upper cover 11 and lower cover 13 are metal material, inside be equipped with cable shielding layer connector, in upper cover 11
Equipped with the first shielding claw 141, it is equipped with secondary shielding claw 142 in lower cover 13, when being placed in the connector for cable, the
Clamping is realized in the shielded layer mesh grid of the cable of one shielding 142 pairs of inside of claw 141 and secondary shielding claw, hence for the line
Cable not only achievees the purpose that the shielded layer mesh grid being connected between different cables, and realizes the better fixation for cable,
Cable location is fixed, is firmly installed, poor contact when docking and the influence to shield effectiveness are avoided.
Further, the first shielding claw 141 and the secondary shielding claw 142 include that multiple claw protrusions are single
First 14a；
In the upper cover 11 and the lower cover 13, the claw protrusion element 14a is the length perpendicular to the cable
Spend the claw protrusion element 14a of the strip of direction setting.
It is above-mentioned, it is corresponding in upper cover 11 and lower cover 13 to be equipped with the first shielding claw 141 and the secondary shielding claw 142,
Wherein, shielding claw can be with multiple claw protrusion element 14a, for example, can be 3 protrusion elements in the present embodiment, and every
There is a certain distance, protrusion element spaced apart can increase the fixed function for cable, make between a protrusion element
The fixation of cable is stronger.
Claw protrusion element 14a, the protrusion with certain altitude, specifically, height can be to be able to achieve and corresponding line
The shielded layer mesh grid of cable is in contact and is clamped the height for realizing the fastening for cable.For example, in upper and lower covers 13 pass through
Between sealing element Gai Hehou, the distance between claw protrusion element 14a of upper end and the claw protrusion element 14a of lower end are not more than line
Cable outer diameter (in the present embodiment, between the claw protrusion element 14a of the claw protrusion element 14a preferably held and lower end away from
From the outer diameter for being less than cable), thus after cable installation, by the claw protrusion element 14a in upper and lower covers 13 to the card of cable
The extruding force connect realizes the fixation for cable.
Also, in order to keep the fixation of cable stronger, claw protrusion element 14a is set as strip in the present embodiment,
And the direction of its strip is perpendicular with the direction of cable, i.e., is parallel relative to the cross section of cable, and each (item) is convex
Playing unit interval has a certain distance, so that the stronger fixation for cable can be realized.
In addition, the present embodiment proposes a kind of new-energy automobile, in the new-energy automobile, equipped in such as the present embodiment
The multidirectional hermetically sealed connector 1.
In the description of this specification, reference term " embodiment ", " some embodiments ", " an implementation
The description of example ", " some embodiments ", " example ", " specific example " or " some examples " etc. means to combine the embodiment or example
Particular features, structures, materials, or characteristics described are included at least one embodiment or example of the invention.In this explanation
In book, schematic expression of the above terms be may not refer to the same embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
The above content is specific embodiment is combined, further detailed description of the invention, and it cannot be said that this hair
Bright specific implementation is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, it is not taking off
Under the premise of from present inventive concept, a number of simple deductions or replacements can also be made.
Claims (10)
1. a kind of multidirectional hermetically sealed connector, the connection applied at least two connection units to be sealed characterized by comprising
Sequentially connected upper cover, multidirectional sealing element and lower cover；
The multidirectional sealing element includes horizontal direction sealing ring, and is connect with the horizontal direction sealing ring and the direction of cross section
It is different from the axial sealing ring of the horizontal direction sealing ring；
The upper cover is equipped with upper groove；Lower groove is covered under described；
The upper cover and the lower cover seal ring cover by the horizontal direction and close one sealing accommodating cavity of sealing formation；Also, it is described
Upper groove and the lower groove are closed by the axial seal ring cover to be sealed, in order to which the connection unit to be sealed can be placed in institute
It states in sealing accommodating cavity, and the connection unit to be sealed can be sealed by the multidirectional hermetically sealed connector.
2. multidirectional hermetically sealed connector as described in claim 1, which is characterized in that the horizontal direction sealing ring and the axial seal
Enclose orthogonal setting.
3. multidirectional hermetically sealed connector as claimed in claim 2, which is characterized in that
The axial sealing ring is equipped with outer ring and inner ring；
The outer ring is tightly connected with the upper groove and the lower groove respectively；The connection unit to be sealed can be arranged in institute
It states among inner ring and sealing is realized by the inner ring.
4. multidirectional hermetically sealed connector as claimed in claim 3, which is characterized in that the axial sealing ring is flexible axial direction
Sealing ring；
The horizontal direction sealing ring is flexible horizontal direction sealing ring.
5. multidirectional hermetically sealed connector as claimed in claim 4, which is characterized in that
The outer diameter of the connection unit to be sealed is greater than the internal diameter of the inner ring, and the inner ring of the axial sealing ring passes through inside
Tightening force forms the sealing for the connection unit to be sealed.
6. multidirectional hermetically sealed connector as claimed in claim 5, which is characterized in that the upper groove and the lower groove are semicircle
Arc；
The outer ring of the axial sealing ring is adapted with the upper groove and the lower groove.
7. multidirectional hermetically sealed connector as claimed in claim 6, which is characterized in that the horizontal direction sealing ring is ellipse；
The upper cover and the lower cover are adapted with the shape of the horizontal direction sealing ring.
8. multidirectional hermetically sealed connector as claimed in claim 7, which is characterized in that
The upper cover is equipped with boss；
Lower cover position corresponding with the boss is equipped with engaging slot；
When the upper cover and the lower cover are closed by the multidirectional sealing element lid, the boss and the lower cover of the upper cover
In the engaging slot engaged by the horizontal direction sealing ring, and the boss and the engaging slot are close to the horizontal direction
Seal, which squeezes, realizes sealing.
9. the multidirectional hermetically sealed connector as described in claim any one of 1-8, which is characterized in that
The upper cover and/or the lower cover are metal material；Also,
The wherein shielded layer of the upper cover of metal material and/or the interior connection unit to be sealed equipped with metal material of the lower cover
Connection unit；
The shielded layer connection unit can contact simultaneously when the upper cover and the lower cover seal ring cover by the horizontal direction and close
Be clamped to it is described sealing accommodating cavity in the connection unit to be sealed shielded layer mesh grid, in order to it is multiple it is described to
Unit is tightly connected when being attached, by the upper cover of metal material in the multidirectional hermetically sealed connector of docking and/or described
The shielded layer mesh grid of the connection unit to be sealed of docking is connected to by lower cover and corresponding shielded layer connection unit.
10. multidirectional hermetically sealed connector as claimed in claim 9, which is characterized in that
The shielded layer connection unit of the connection unit to be sealed includes the first shielding claw and secondary shielding claw；
The upper cover and the lower cover are metal material；Wherein, the inside of the upper cover is equipped with the first shielding claw, under described
Lid inside is equipped with secondary shielding claw；
The shielded layer connection unit of the connection unit to be sealed is sealed in the upper cover and the lower cover by the horizontal direction
When ring cover is closed, the first shielding claw and the secondary shielding claw are connected in the shielded layer mesh grid of the cable；
The first shielding claw and the secondary shielding claw include multiple claw protrusion elements；
In the upper cover and the lower cover, the claw protrusion element is to be arranged perpendicular to the length direction of the cable
The claw protrusion element of strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910457783.9A CN110212366B (en) | 2019-05-29 | 2019-05-29 | Multidirectional sealing connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910457783.9A CN110212366B (en) | 2019-05-29 | 2019-05-29 | Multidirectional sealing connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110212366A true CN110212366A (en) | 2019-09-06 |
| CN110212366B CN110212366B (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910457783.9A Active CN110212366B (en) | 2019-05-29 | 2019-05-29 | Multidirectional sealing connector |
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| Country | Link |
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| CN (1) | CN110212366B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022191826A (en) * | 2021-06-16 | 2022-12-28 | 矢崎総業株式会社 | shield connector |
| US11852239B2 (en) | 2020-05-06 | 2023-12-26 | Tyco Electronics France Sas | Seal for an angled connector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0114479A2 (en) * | 1982-12-27 | 1984-08-01 | AMP INCORPORATED (a New Jersey corporation) | Environmentally sealed connector and method and means for the manufacture thereof |
| CN207116801U (en) * | 2017-06-16 | 2018-03-16 | 山东优安新能源汽车零部件有限公司 | A kind of charging electric vehicle rifle sealing structure |
| CN210092446U (en) * | 2019-05-29 | 2020-02-18 | 广东林一新能源科技有限公司 | Multidirectional sealing connector |
-
2019
- 2019-05-29 CN CN201910457783.9A patent/CN110212366B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0114479A2 (en) * | 1982-12-27 | 1984-08-01 | AMP INCORPORATED (a New Jersey corporation) | Environmentally sealed connector and method and means for the manufacture thereof |
| CN207116801U (en) * | 2017-06-16 | 2018-03-16 | 山东优安新能源汽车零部件有限公司 | A kind of charging electric vehicle rifle sealing structure |
| CN210092446U (en) * | 2019-05-29 | 2020-02-18 | 广东林一新能源科技有限公司 | Multidirectional sealing connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11852239B2 (en) | 2020-05-06 | 2023-12-26 | Tyco Electronics France Sas | Seal for an angled connector |
| JP2022191826A (en) * | 2021-06-16 | 2022-12-28 | 矢崎総業株式会社 | shield connector |
| JP7376534B2 (en) | 2021-06-16 | 2023-11-08 | 矢崎総業株式会社 | shield connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110212366B (en) | 2024-03-26 |
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