CN203787666U - Cover - Google Patents
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- Publication number
- CN203787666U CN203787666U CN201420176589.6U CN201420176589U CN203787666U CN 203787666 U CN203787666 U CN 203787666U CN 201420176589 U CN201420176589 U CN 201420176589U CN 203787666 U CN203787666 U CN 203787666U
- Authority
- CN
- China
- Prior art keywords
- lid
- arm
- suction casing
- connector
- fastener
- 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 - Lifetime
Links
- 238000013459 approach Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model provides a cover, which can prevent water and snow from attaching to an arm clamping-stopping part which is assembled on the periphery of an inlet shell body of a secondary battery side connector, thereby avoiding poor clamping of a locking arm due to the freeze of water and snow attached to the arm clamping-stopping part. The cover (50) comprises an inlet shell body (31) and an arm clamping-stopping part (32), wherein the inlet shell body (31) is used for embedding a terminal accommodating part of a connector used for charging; the arm clamping-stopping part (32) is assembled on the periphery of the inlet shell body (31), and is used for clamping and stopping a locking arm (41) of the connector used for charging; the cover (50) covers the front of the inlet shell body (31) of a secondary battery side connector (30) which is connected with a secondary battery carried on a vehicle in an openable manner; and the cover (50) is provided with a shield part (54) for covering the arm clamping-stopping part (32) when in a closed state that the front of the inlet shell body (31) is covered by the cover (50).
Description
Technical field
The utility model relates to a kind of lid, its can openedly and closedly cover the secondary cell side-connector being connected with the secondary cell that is equipped on vehicle suction casing (inlet housing) before.
Background technology
In following patent documentation 1, disclose that the secondary cell side-connector being connected with the secondary cell that is equipped on electric automobile is connected with such as domestic power supply etc. and with the chimeric charging connector being connected of described secondary cell side-connector.
Secondary battery side connector in patent documentation 1 has: suction casing, its chimeric terminal accommodating portion that is useful on the flange part and the charging connector that are fixed on vehicle body; Be assemblied in this suction casing arm fastener around; With the lid above that can openedly and closedly cover suction casing.
Fig. 9 and Figure 10 show the conventional example of the secondary cell side-connector with the formation identical with the secondary cell side-connector of patent documentation 1.In Fig. 9 and Figure 10, Reference numeral 100 is secondary cell side-connector, Reference numeral 110 is the suction casing of secondary cell side-connector 100, Reference numeral 120 is for being assemblied in suction casing 110 arm fastener around, and Reference numeral 130 is for can openedly and closedly covering the lid above of suction casing 110.
Secondary cell side-connector 100 is fixed on vehicle body by the radially outstanding flange part 140 of the surrounding from suction casing 110.
Suction casing 110 is the housing of the chimeric tubular of the terminal accommodating portion of the charging connector for not shown, and portion, is equipped with the terminal being connected for the terminal conducting in the terminal accommodating portion with described charging connector within it.
As shown in Figure 11 and Figure 12, arm fastener 120 is recesses, when the terminal accommodating portion of not shown charging connector and the chimeric connection of suction casing 110 complete, the locking arm 210 that 120 pairs of arm fasteners are assemblied in described charging connector locks and the connection of described charging connector and secondary cell side-connector 100 is locked.
As shown in figure 11, locking arm 210 has along the outstanding arm main body 211 of the mutual chimeric direction of connector (in Fig. 9 and Figure 11, arrow X1 direction) and outstanding top the engaging protrusion portion 212 for engaging with arm fastener 120 that is arranged at this arm main body 211.
Moreover, as shown in Figure 11 and Figure 12, the secondary cell side-connector 100 of illustrated example with the approaching position of arm fastener 120 on there is locking pin 150.This locking pin 150 can configure movably along the mutual chimeric direction of the connector shown in arrow X2 in Figure 12.When the terminal accommodating portion of charging connector and the chimeric connection of suction casing 110 complete, as shown in figure 12, this locking pin 150 projects on the locking arm 210 engaging with arm fastener 120, the movement towards engaging releasing direction (in Figure 12, arrow Y1 direction) to locking arm 210 limits.That is, the fastening state of 150 pairs of locking arms 210 of locking pin and arm fastener 120 locks.
As shown in figure 13, lid 130 has: the lid main body 131 above that covers suction casing 110; Be assemblied in the hinge joint 132 of a distolateral periphery of this lid main body 131; With the shell holding section 133 that is assemblied in another distolateral periphery of covering main body 131.
Lid main body 131 forms circular shallow discoid by the edge part 131b that covers the roughly discoideus covering board 131a above of suction casing 110 and erect the periphery that is arranged at this covering board 131a.
As shown in Figure 9, hinge joint 132 is rotated the lid support 115 of the periphery that is incorporated into freely suction casing 110 by connecting pin 160.Lid 130 be take connecting pin 160 as rotating fulcrum, can be incorporated into rotationally suction casing 110, and can openedly and closedly cover suction casing 110 before.Arrow R1 shown in Fig. 9 and Figure 10 represents to cover 130 the rotation direction that connecting pin 160 is rotating fulcrum of take.
As shown in Figure 9, shell holding section 133 is limited to the lid fastener 116 of the periphery of suction casing 110 when lid main body 131 has been sealed the state above of suction casing 110.By shell holding section 133, be limited to and covered fastener 116, lid 130 is fixed into the state above of sealing (covering) suction casing 110.
Prior art document
Patent documentation
Patent documentation 1: TOHKEMY 2010-123521 communique
Yet existing lid 130 is the structures above that only cover suction casing 110 in off position time.Therefore, though lid 130 cover suction casings 110 before, be assemblied in arm fastener 120 around of suction casing 110, locking pin 150 also as Fig. 9 and be exposed to as shown in Figure 10 outside.
Therefore, sometimes water, snow can be attached to and expose, is assemblied in suction casing 110 arm fastener 120, locking pin 150 around, likely because freeze the to lock engaging of arm 210 of water, snow accompanying on this equiarm fastener 120, locking pin 150 is bad.
Utility model content
Therefore, the purpose of this utility model is to solve above-mentioned problem, a kind of lid is provided, it can anti-sealing, snow is attached to the arm fastener around of suction casing that is assemblied in secondary cell side-connector, thus prevent due to the water that is attached to arm fastener, snow to freeze the arm engaging that causes locking bad.
Above-mentioned purpose of the present utility model can realize by following formation.
(1) lid, it has: suction casing, its terminal accommodating portion for charging connector is chimeric; With arm fastener, it is assemblied in described suction casing around, for the locking arm to described charging connector, lock, described lid can openedly and closedly cover the secondary cell side-connector being connected with the secondary cell that is equipped on vehicle described suction casing before, wherein
Described lid has the guard section that covers described arm fastener when covering the closed condition above of described suction casing when covering.
(2) lid as described in above-mentioned (1), it is characterized in that, in the situation that described secondary battery side connector has locking pin, described guard section has for accommodating the locking pin resettlement section of described locking pin, wherein, this locking pin can closely assemble with described arm fastener in the mode that can project on the described locking arm engaging with described arm fastener, for the movement towards engaging releasing direction to the described locking arm engaging with described arm fastener, limits.
(3) lid as described in above-mentioned (1), is characterized in that,
Whole the forming along the circumferential extension of the periphery of described suction casing and towards the convex of radial outside above of described guard section.
(4) lid as described in above-mentioned (1), is characterized in that, in described guard section, has and approaches described arm fastener and for covering the fastener covering wall of described arm fastener.
According to the formation of above-mentioned (1), when lid is when covering the closed condition above of suction casing, the guard section that lid has covers and is assembled in the arm fastener on secondary cell side-connector.
Therefore, the arm fastener of secondary cell side-connector can not be exposed to outside, can anti-sealing, snow is attached to arm fastener.Therefore, can prevent due to water that arm fastener adheres to, snow to freeze cause the locking engaging of arm bad.
According to the formation of above-mentioned (2), the guard section that is assemblied in lid is sold resettlement section by locking and is also covered and be assembled in suction casing locking around and sell.
Therefore, the locking pin of secondary cell side-connector can not be exposed to outside, can prevent the upper attached water of locking pin, snow.Therefore, can prevent due to the water adhering on locking pin, snow freeze cause the action of locking pin bad, can prevent from causing due to locking pin the locking obstacle of locking arm.
According to the formation of above-mentioned (3), due to guard section be above circumferential circular-arc along the periphery of suction casing, therefore, for example, and above guard section, be set as flat situation and compare, can make guard section miniaturization, can realize the miniaturization of lid.In addition, in guard section, be difficult to accumulate rain, snow.
According to the formation of above-mentioned (4), because guard section covers the position approaching with arm fastener by fastener covering wall, so can prevent reliably that rain, snow from entering arm fastener, can prevent freezing of rain, snow reliably.
According to lid of the present utility model, the suction casing that can prevent from being assemblied in secondary cell side-connector arm fastener attached water, snow around, thereby can prevent due to the water that is attached to arm fastener, snow to freeze the arm engaging that causes locking bad.
Above, about the utility model, carried out brief description.And then, following illustrated for implementing the mode (following, to be called " execution mode ") of utility model by reading over reference to accompanying drawing, will detailed content of the present utility model be had to clearer and more definite understanding.
Accompanying drawing explanation
Fig. 1 is the secondary cell side-connector that is equipped with the lid of an execution mode of the present utility model, is the stereogram of the state of the cap seal suction casing that closes secondary cell side-connector.
Fig. 2 is the stereogram of having opened the state of the lid shown in Fig. 1.
Fig. 3 is the stereogram of the monomer of the lid shown in Fig. 1.
Fig. 4 is the stereogram of the lid shown in the Fig. 3 observing from rear side.
Fig. 5 is that the A of Fig. 4 is to view.
Fig. 6 is the B-B cutaway view of Fig. 5.
Fig. 7 is the vertical view of the secondary cell side-connector shown in Fig. 2.
Fig. 8 is the vertical view of the secondary cell side-connector shown in Fig. 1.
Fig. 9 covers the stereogram of the state of suction casing in existing secondary cell side-connector with lid.
Figure 10 is the vertical view of the secondary cell side-connector shown in Fig. 9.
Figure 11 is the C-C cutaway view of Figure 10.
Figure 12 for from the state of Figure 11, the key diagram of the action of the locking pin of the arm that locks while being sticked in the arm fastener secondary cell side-connector.
Figure 13 is the stereogram representing with monomer of the existing lid shown in Fig. 9.
Description of reference numerals
30 secondary cell side-connectors
31 suction casings
32 arm fasteners
33 locking pins
41 locking arms
50 lids
54 guard section (hood)
541 fastener covering wall
543 locking pin resettlement sections
Embodiment
Below, the better embodiment about lid of the present utility model, is elaborated with reference to accompanying drawing.
Fig. 1～Fig. 8 is the key diagram of secondary cell side-connector that the lid of an execution mode of the present utility model is installed, Fig. 1 is the stereogram of the state of the cap seal of the execution mode suction casing that closes secondary cell side-connector, Fig. 2 is the stereogram of having opened the state of the lid shown in Fig. 1, Fig. 3 is the stereogram of the monomer of the lid shown in Fig. 1, Fig. 4 is the stereogram of the lid shown in the Fig. 3 observing from rear side, Fig. 5 is that the A of Fig. 4 is to view, Fig. 6 is the B-B cutaway view of Fig. 5, Fig. 7 is the vertical view of the secondary cell side-connector shown in Fig. 2, Fig. 8 is the vertical view of the secondary cell side-connector shown in Fig. 1.
The connector of secondary cell side-connector 30 shown in Fig. 1 and Fig. 2 for being connected with the secondary cell that is equipped on electric automobile, as shown in Figure 2, has suction casing 31, arm fastener 32 and locking pin 33.
Suction casing 31 is for the position of chimeric roughly tubular such as the terminal accommodating portion of the charging connector (not shown) being connected with domestic power supply etc., contains the clamped nipple being connected with described secondary cell.The secondary cell side-connector 30 of present embodiment is fixed on vehicle body by the radially outstanding flange part 34 of the surrounding from suction casing 31.
Arm fastener 32 is recesses, it is assemblied in suction casing 31 around, when the terminal accommodating portion of described charging connector and chimeric the completing of suction casing 31, to being assemblied in the locking arm 41 of described charging connector, lock, thereby the connection status of described charging connector and secondary cell side-connector is locked.
As shown in Figure 2, locking arm 41 has along the outstanding arm main body 411 of the mutual chimeric direction of connector (in Fig. 2, arrow X3 direction) and outstanding top the engaging protrusion portion 412 for engaging with arm fastener 32 that is arranged at this arm main body 411.
Locking pin 33 in the situation that of present embodiment, be assemblied in suction casing 31 surrounding and the position approaching with arm fastener 32.As shown in Figure 2, the rigging position of this locking pin 33 be with respect to arm fastener 32 upward away from position.In addition, locking pin 33 is assembling in the mode of advance and retreat along the mutual chimeric direction of connector.This locking pin 33 can project on the locking arm 41 engaging with arm fastener 32 when the terminal accommodating portion of charging connector and the chimeric connection of suction casing 31 complete.And locking pin 33 is by projecting on locking arm 41 and the movement that locking arm 41 is removed to direction (in Fig. 2, arrow Y3 direction) towards engaging limits.That is, the fastening state of 33 pairs of locking arms 41 of locking pin and arm fastener 32 locks.
The secondary cell side-connector 30 of present embodiment is provided with and covers 50 above suction casing 31.
As shown in Figure 3 and 4, the lid 50 of this execution mode has: the lid main body 51 above that covers suction casing 31; Be installed on the hinge joint 52 of a distolateral periphery of this lid main body 51; Be installed on the shell holding section 53 of another distolateral periphery of covering main body 51; With guard section 54.
As shown in Figure 4, lid main body 51, is formed the shallow discoid of circular by the periphery rib 51b that covers the roughly discoideus covering board 51a above of suction casing 31 and erect the periphery that is arranged at this covering board 51a.
As shown in Figure 1 and Figure 2, hinge joint 52 is rotated the lid support 35 of the periphery that is incorporated into freely suction casing 31 by connecting pin 160.Lid 50 be take connecting pin 160 as rotating fulcrum can be incorporated into suction casing 31 rotationally, can openedly and closedly cover suction casing 31 before.Arrow R3 shown in arrow R2 shown in Fig. 2 and Fig. 7 and Fig. 8 represents to cover 50 the rotation direction that connecting pin 160 is rotating fulcrum of take.
As shown in Fig. 1 and Fig. 8, the lid that shell holding section 53 is limited to the periphery of suction casing 31 when the state above of lid main body 51 sealing suction casings 31 locks bar 36.By shell holding section 53, be limited to lid and lock bar 36, lid 50 is fixed into the state above of sealing (covering) suction casing 31.
As shown in Fig. 1 and Fig. 8, the guard section 54 of the lid 50 in present embodiment covers arm fastener 32 when this lid 50 covers the closed state above of suction casings 31.In addition, as shown in Figure 4, the guard section 54 of present embodiment has the fastener covering wall 541 that approaches and cover the top of arm fastener 32 with arm fastener 32.
In addition, the guard section 54 of present embodiment utilizes top spaced walls 542 and described fastener covering wall 541 to mark off locking pin resettlement section 543, above this top spaced walls 542 covers the top of described fastener covering wall 541 and becomes in this guard section 54.
When being the closed state before these lid 50 covering suction casings 31, locking pin resettlement section 543 accommodates the space of locking pin 33.
And, as shown in Figure 5, whole the forming along circumferential (the arrow R4 direction of Fig. 5) extension of the periphery of suction casing 31 and protruding circular-arc towards outside radially above of the guard section being provided by top spaced walls 542 54 of the guard section 54 of present embodiment.Moreover, guard section 54 above so long as be not easy to accumulate the shape of rain, snow in guard section 54.Therefore, being not limited to circular-arcly, can be also curve, inclination etc., so long as near the whole convex that becomes outermost radial outside circumferential central authorities that forms above of guard section 54.
In lid 50 in an execution mode described above, when this lid 50 covers the closed state above of suction casings 31, lid 50 guard section that have 54 are as Fig. 1 and to being installed on the arm fastener 32 of secondary cell side-connector 30, cover as shown in Figure 8.
Therefore, the arm fastener 32 of secondary cell side-connector 30 can not be exposed to outside, can prevent attached water, snow on arm fastener 32.Therefore, can prevent due to the water adhering on arm fastener 32, snow to freeze cause locking arm engaging bad.
In addition, in the situation that the lid 50 of an execution mode, be installed on and cover 50 guard section 54 and by locking, sell resettlement section 543 and also to being installed on suction casing 31 locking pin 33 around, cover.
Therefore, as shown in Fig. 1 and Fig. 8, the locking pin 33 of secondary cell side-connector 30 can not be exposed to outside, can prevent attached water, snow on locking pin 33.Therefore, can prevent due to the water adhering on locking pin 33, snow freeze cause 33 actions of locking pin bad, can prevent the locking obstacle due to the locking pin 33 locking arms that cause.
In addition, in the situation that the lid 50 of an execution mode, guard section 54 be above circumferential circular-arc along the periphery of suction casing 31 as shown in Figure 5, for example, with being above set as flat situation and comparing of guard section 54, guard section 54 miniaturizations can be made, the miniaturization of covering 50 can be realized.In addition, in guard section 54, be not easy to accumulate rain, snow.
In addition, in the situation that the lid 50 of an execution mode, guard section 54 covers the position approaching with arm fastener 32 by fastener covering wall 541, so can prevent reliably that rain, snow from entering arm fastener 32, can prevent freezing of sleet reliably.
Moreover the utility model is not limited to above-mentioned execution mode, can carry out suitable distortion, improvement etc.In addition, as long as material of each composed component in above-mentioned execution mode, shape, size, number, allocation position etc. can realize the utility model, can set arbitrarily, unrestricted.
At this, by the short summary be listed as following [1]～[4] respectively of the feature of the execution mode of above-mentioned lid of the present utility model.
[1] a kind of lid 50, it has: suction casing 31, its terminal accommodating portion for charging connector is chimeric; With arm fastener 32, it is assemblied in described suction casing 31 around, for the locking arm 41 of described charging connector is locked, described lid 50 can openedly and closedly cover the secondary cell side-connector 30 being connected with the secondary cell that is equipped on vehicle described suction casing 31 before, described lid 50 is characterised in that
Described lid 50 has the guard section 54 that covers described arm fastener 32 when described lid 50 when covering the closed condition above of described suction casing 31.
[2] lid 50 as described in above-mentioned [1], is characterized in that,
In the situation that described secondary cell side-connector 30 has locking pin 33, described guard section 54 has for accommodating the locking pin resettlement section 543 of described locking pin 33, wherein, described locking pin 33 closely assembles with mode and the described arm fastener 32 that can project on the described locking arm 41 engaging with described arm fastener 32, for the movement towards engaging releasing direction to the described locking arm 41 engaging with described arm fastener 32, limits.
[3] lid 50 as described in above-mentioned [1] or [2], is characterized in that, whole the forming along the circumferential extension of the periphery of described suction casing 31 and towards the convex of radial outside above of described guard section 54.
[4] lid 50 as described in any one in above-mentioned [1]～[3], is characterized in that, in described guard section 54, has and approaches described arm fastener 32 and for covering the fastener covering wall 541 of described arm fastener 32.
Claims (4)
1. a lid, it has: suction casing, its terminal accommodating portion for charging connector is chimeric; With arm fastener, it is assemblied in described suction casing around, for the locking arm of described charging connector is locked, described lid can openedly and closedly cover the secondary cell side-connector that is connected with the secondary cell that is equipped on vehicle, described suction casing before
Wherein, described lid has the guard section described arm fastener being covered when covering the closed condition above of described suction casing when described lid.
2. lid as claimed in claim 1, is characterized in that,
In the situation that described secondary battery side connector has locking pin, described guard section has the locking pin resettlement section of accommodating described locking pin, wherein, described locking pin closely assembles with mode and the described arm fastener that can project on the described locking arm engaging with described arm fastener, for the movement towards engaging releasing direction to the described locking arm engaging with described arm fastener, limits.
3. lid as claimed in claim 1, is characterized in that,
Whole the forming along the circumferential extension of the periphery of described suction casing and towards the convex of radial outside above of described guard section.
4. lid as claimed in claim 1, is characterized in that,
In described guard section, have and approach described arm fastener and for covering the fastener covering wall of described arm fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420176589.6U CN203787666U (en) | 2014-04-11 | 2014-04-11 | Cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420176589.6U CN203787666U (en) | 2014-04-11 | 2014-04-11 | Cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787666U true CN203787666U (en) | 2014-08-20 |
Family
ID=51323821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420176589.6U Expired - Lifetime CN203787666U (en) | 2014-04-11 | 2014-04-11 | Cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787666U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319535A (en) * | 2014-08-27 | 2015-01-28 | 中航光电科技股份有限公司 | Connector and dustproof cover therefor |
| CN106335403A (en) * | 2016-11-25 | 2017-01-18 | 安徽江淮汽车集团股份有限公司 | Automobile charging socket cover assembly |
-
2014
- 2014-04-11 CN CN201420176589.6U patent/CN203787666U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319535A (en) * | 2014-08-27 | 2015-01-28 | 中航光电科技股份有限公司 | Connector and dustproof cover therefor |
| CN106335403A (en) * | 2016-11-25 | 2017-01-18 | 安徽江淮汽车集团股份有限公司 | Automobile charging socket cover assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
| CX01 | Expiry of patent term |