CN205985558U - Sealing washer and electric connector - Google Patents
Sealing washer and electric connector Download PDFInfo
- Publication number
- CN205985558U CN205985558U CN201621048848.2U CN201621048848U CN205985558U CN 205985558 U CN205985558 U CN 205985558U CN 201621048848 U CN201621048848 U CN 201621048848U CN 205985558 U CN205985558 U CN 205985558U
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- CN
- China
- Prior art keywords
- circle body
- sealing ring
- described circle
- groove
- draw
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model provides a sealing washer, include: the circle body is for banding loop configuration, the fixed part is located one side is connected to circle body and battery, include by the fixed limit that the circle body side extends to inside perpendicularly, the contact site is located circle body and automobile body contact one side, include with the automobile body on the block that corresponds of installation department structure hold, the block end sets up the circle body internal surface and to the inside slope of circle body is outstanding, the terminal surface that the block distal process goes out is the arc of indent. The utility model discloses a fixed part and contact site and circle body are integrative to be formed, through elastic rubber materials characteristic and structure, can shake the measured time at the automobile body and reserve certain activity, can keep encapsulated situation in addition under certain pressure to improve sealed effect. Adopt including banding structure can hold the irregular component of battery junction completely, do not need alone to have simplified sealed process for different parts are sealed.
Description
Technical field
This utility model is related to mechanical seal field, and more particularly to a kind of battery improving electric automobile is installed with car body
The sealing ring of sealing between position.
Background technology
The battery mounting means of existing electric automobile is generally divided into fixed and interchangeable, and wherein fixed battery is general
It is fixed on automobile, directly using automobile as charging object during charging.And the side that interchangeable battery is typically installed using activity
Formula, battery can take off at any time, to be changed or to charge, after replacing or charging finish, then is installed on car body.
The battery of existing interchangeable structure is usually to arrange corresponding installation position on the vehicle frame of car body, and installation put into by battery
It is connected with the electric connector on car body behind position, recycle locking device to be fixed.In this process, the electrode on battery needs
With the electrode contact on electric connector, to ensure electric power output.
But, in prior art, the electric connector of car body and battery are all using rigid plastics or metal material manufacture,
Precise seal cannot be accomplished in both junctions, can frequently result in external water and enter both junctions, affect the normal of battery
Use.
Utility model content
The purpose of this utility model is to provide for a kind of sealing ring of replaceable battery on electric automobile, to improve battery
Water resistance.
The sealing ring providing in one embodiment of this utility model, including：
Circle body, is the loop configuration of banding；
Fixed part, is connected side positioned at described circle body with battery, including extended by the perpendicularly inward portion of described circle body side
Fixed edge；
Contact site, contacts side positioned at described circle body with car body, including with structure corresponding fastening end in installation place on car body,
Described fastening end is arranged on described circle body inner surface and, end face that described fastening end project prominent to the inner inclination of described circle body
Arc for indent.
In an embodiment of the present utility model, the connecting portion of described fastening end and described circle body, towards described circle
Internal side is arc side, and the side towards outside described circle body is indent rectangle sides.
In an embodiment of the present utility model, side in described circle body for the described end face, oriented institute is set
State circle body near and the blend stop parallel with described circle body.
In an embodiment of the present utility model, side outside described circle body for the described end face, oriented institute is set
State the internal recessed draw-in groove in fastening end.
In an embodiment of the present utility model, described draw-in groove has twice, and the draw-in groove in described circle body is V
Shape draw-in groove, and the draw-in groove of close described circle body is arc draw-in groove.
Connection side in an embodiment of the present utility model, between described V-arrangement draw-in groove and described arc draw-in groove
Top surface be plane.
In an embodiment of the present utility model, on described fixed edge, it is provided through consolidating of described fixed edge
Determine hole.
In an embodiment of the present utility model, it is provided with the folding part of annular at the middle part of described circle body, described
Folding part is the arcuate structure protruding to outside described circle body.
In an embodiment of the present utility model, described circle body is rectangle, and described contact site is contract structure；
Four angles of described circle body are arc angle.
There is provided a kind of electric connector in an embodiment of the present utility model, including aforementioned arbitrarily described sealing
Circle.
Fixed part of the present utility model and contact site are integrally formed with circle body, by elastic elastomeric material characteristic and knot
Structure, can reserve certain activity, and can keep sealing state under pressure, thus improving when car body rocks
Sealing effectiveness.The irregular component of battery junction can be fully accommodated in interior it is not necessary to be individually for by the structure using banding
Different part sealings, simplify seal process.
Brief description
Fig. 1 is the sealing ring perspective view according to one embodiment of this utility model；
Fig. 2 is the top view of sealing ring shown in Fig. 1；
Fig. 3 is the left view of sealing ring shown in Fig. 1；
Fig. 4 is the A-A sectional view of sealing ring shown in Fig. 1.
Specific embodiment
As Figure 1-4, the sealing ring 100 of one embodiment of this utility model includes circle body 10, fixed part in general manner
20 and contact site 30.
This circle body 10 is the banding loop configuration possessing one fixed width, is made up of elastomeric material.
This fixed part 20 is connected side positioned at circle body 10 with battery, for connecting with battery, hangs down including by circle body 10 side
The fixed edge 21 directly extending inward.Circle body 10 directly can form to be movably fastened with battery by fixed edge 21 and be connected, and also may be used
To be fixedly connected by bolt.
This contact site 30 contacts side positioned at circle body 10 with car body, including fastening end corresponding with car body installation place structure
31, fastening end 31 is arranged on circle body 10 inner surface and prominent to the inner inclination of circle body 10, and the end face 32 that fastening end 31 projects is
The arc of indent.
In the present embodiment, sealing ring 100 is arranged on replaceable battery one end, after battery is installed, can be in battery
Form elastic sealing layer together and car body between, prevent outside hydrops from entering, it is to avoid electric leakage accident occurs.Permissible by fixed part
Sealing ring 100 and battery are formed sealing fix.And fastening end 31 can be after battery snaps in the installation site of car body, in battery
Under extruding with sealing ring 100, form elastic packing with the contact surface of car body, can be under state of motion of vehicle and halted state
Form stable sealing effectiveness, improve the waterproof effect of battery junction.
In the present embodiment, fixed part 20 and contact site 30 are integrally formed with circle body 10, by elastic elastomeric material
Characteristic and structure, can reserve certain activity, and can keep sealing state under pressure when car body rocks,
Thus improving sealing effectiveness.The irregular component of battery junction can be fully accommodated in using the structure of banding interior, be not required to
It is individually for different part sealings, simplify seal process.
In an embodiment of the present utility model, contact with the junction of car body for convenience of fastening end 32, this engaging
End 31 is arc side 331 with the connecting portion 33 of circle body 10 towards the side in circle body 10, and the side towards outside circle body 10 is
Indent rectangle sides 332.Arc side 331 can facilitate fastening end 31 to form elastical retraction when stress extrudes, not simultaneously
Bounce forwards can be reduced, therefore, sealing effectiveness will not be reduced.And indent rectangle sides 332 can be with car body junction
Edge strip formed engaging contact, formed multi-layer sealed effect.
In an embodiment of the present utility model, the end face 32 of fastening end 31 side in circle body 10, setting
Oriented circle body 10 near and the blend stop 35 parallel with circle body 10.Blend stop 35 can extruded by car body side as fastening end 31
When, protect what battery-end do not collided with to prevent layer.
In another embodiment of the present utility model, end face 32 in fastening end 31 side outside circle body, if
It is equipped with recessed draw-in groove 36 internal to fastening end 31.Draw-in groove 36 can facilitate fastening end 31 when fastening end 31 is squeezed
Retraction, produces a bounce to fastening end 31, so that fastening end 31 can remain close with car body junction simultaneously
Envelope effect.
Further, this draw-in groove 36 can have twice, and the draw-in groove 36 near end face 32 is V-arrangement draw-in groove 361, and away from end face
Draw-in groove 36 be arc draw-in groove 362.Using two pass draw-in groove, stressed effect during extruding both can be improved it is also possible to and car body
Junction forms finer connects bayonet socket.The top surface on the connection side 35 between V-arrangement draw-in groove 361 and arc draw-in groove 362 is permissible
For plane, snap in the body construction in two draw-in grooves with protection.Although what present embodiment limited is V-arrangement draw-in groove 362 and inner arc
Shape draw-in groove 362, but in other embodiments, specific draw-in groove 36 structure can according to the stressing conditions of fastening end 31, and
The structure that car body connects side carries out accommodation.
In an embodiment of the present utility model, fix with battery-end for convenience of sealing ring 100, can be in fixed edge
On 21, setting runs through the fixing hole 22 of fixed edge 21.Can be by sealing ring 100 using being bolted to battery by fixing hole 22
On end, improve sealing effectiveness and the stability of sealing ring 100 further.
In another embodiment of the present utility model, for improving the overall ability to bear in stress of sealing ring 100,
Can be in the folding part 11 of the middle part of circle body 10 setting annular, this folding part 11 is the arcuate structure protruding to outside circle body 10.Logical
Crossing folding part 11 can make sealing ring 100 when by axial compression power, produce and fold, improve the deformability of sealing ring 100,
Thus improving sealing effectiveness in the case of car body rocks for the sealing ring 100.
Further, for convenience of the connection of sealing ring 100 and car body junction, this circle body 10 can be rectangle, and contacts
Portion 30 is contract structure.Sealing ring 100 can be made to produce after by axial force using contract structure to concentrate to centre
Extruding force, thus improve the sealing effectiveness of junction.After contraction structure, based on rubber property, contact site can also be improved
30 intensity, reduces the impact of cross force.For convenience of installing and making, four angles of this circle body 10 can be arc angle.Arc
Restoring force during sealing ring 100 deformation can also be improved in angle.
In an embodiment of the present utility model, sealing ring 100 is arranged on electric connector one end of car body, in battery
After installation, elastic sealing layer together can be formed between battery and car body, prevent outside hydrops from entering, it is to avoid electric leakage thing occurs
Therefore.Sealing ring 100 and electric connector can be formed sealing by fixed part to fix.And fastening end 31 can snap in car in battery
After the installation site of body, under the extruding of battery and sealing ring 100, form elastic packing with the contact surface of battery, can be in car
Form stable sealing effectiveness under kinestate and halted state, improve the waterproof effect of battery junction.
So far, although those skilled in the art will appreciate that herein detailed illustrate and describe of the present utility model many
Individual exemplary embodiment, but, in the case of without departing from this utility model spirit and scope, still can be public according to this utility model
The content opened directly determines or derives other variations or modifications of many meeting this utility model principle.Therefore, this practicality is new
The scope of type is it is understood that and regard as covering other variations or modifications all these.
Claims (10)
1. sealing ring is it is characterised in that include：
Circle body, is the loop configuration of banding；
Fixed part, is connected side positioned at described circle body with battery, including the fixation being extended by the perpendicularly inward portion of described circle body side
Side；
Contact site, contacts side positioned at described circle body with car body, including with structure corresponding fastening end in installation place on car body, described
Fastening end is arranged on described circle body inner surface and prominent to the inner inclination of described circle body, and the end face that described fastening end projects is interior
Recessed arc.
2. sealing ring according to claim 1 it is characterised in that
Described fastening end and the connecting portion of described circle body, are arc side towards the side in described circle body, towards described circle
External side is indent rectangle sides.
3. sealing ring according to claim 1 it is characterised in that
Side in described circle body for the described end face, arrange oriented described circle body near and the blend stop parallel with described circle body.
4. sealing ring according to claim 1 it is characterised in that
Side outside described circle body for the described end face, the internal recessed draw-in groove in the oriented described fastening end of setting.
5. sealing ring according to claim 4 it is characterised in that
Described draw-in groove has twice, and the draw-in groove in described circle body is V-arrangement draw-in groove, and the draw-in groove of close described circle body is inner arc
Shape draw-in groove.
6. sealing ring according to claim 5 it is characterised in that
The top surface on the connection side between described V-arrangement draw-in groove and described arc draw-in groove is plane.
7. sealing ring according to claim 1 it is characterised in that
On described fixed edge, it is provided through the fixing hole of described fixed edge.
8. sealing ring according to claim 1 it is characterised in that
It is provided with the folding part of annular at the middle part of described circle body, described folding part is the arc knot protruding to outside described circle body
Structure.
9. sealing ring according to claim 1 it is characterised in that
Described circle body is rectangle, and described contact site is contract structure；Four angles of described circle body are arc angle.
10. a kind of electric connector it is characterised in that
Including the arbitrarily described sealing ring of such as claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621048848.2U CN205985558U (en) | 2016-09-09 | 2016-09-09 | Sealing washer and electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621048848.2U CN205985558U (en) | 2016-09-09 | 2016-09-09 | Sealing washer and electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205985558U true CN205985558U (en) | 2017-02-22 |
Family
ID=58040571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621048848.2U Active CN205985558U (en) | 2016-09-09 | 2016-09-09 | Sealing washer and electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205985558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638528A (en) * | 2017-10-05 | 2019-04-16 | 富加宜（美国）有限责任公司 | Reinforcingization connector system |
-
2016
- 2016-09-09 CN CN201621048848.2U patent/CN205985558U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638528A (en) * | 2017-10-05 | 2019-04-16 | 富加宜（美国）有限责任公司 | Reinforcingization connector system |
| US11749938B2 (en) | 2017-10-05 | 2023-09-05 | Fci Usa Llc | Ruggedized connector system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |