CN106207542A - Floating type end contact adapter - Google Patents
Floating type end contact adapter Download PDFInfo
- Publication number
- CN106207542A CN106207542A CN201610781750.6A CN201610781750A CN106207542A CN 106207542 A CN106207542 A CN 106207542A CN 201610781750 A CN201610781750 A CN 201610781750A CN 106207542 A CN106207542 A CN 106207542A
- Authority
- CN
- China
- Prior art keywords
- contact
- installing hole
- flat board
- contact cavity
- cavity
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/91—Coupling devices allowing relative movement between coupling parts, e.g. floating or self aligning
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Abstract
nullThe present invention discloses floating type end contact adapter，It includes base plate and contact cavity，Base plate is provided with gripper shoe，Gripper shoe and base plate form a groove，The first strip installing hole is offered in the middle part of base plate，It is respectively arranged with alignment pin in the position at four angles of base plate，Contact cavity flat board is installed in groove，The second strip installing hole is offered in the middle part of contact cavity flat board，Contact cavity flat board front is provided with lead and steady pin，Four steady pins are connected by spring and four alignment pins respectively，The contact cavity flat board back side is provided with chip type spring，Contact cavity sequentially passes through the first strip installing hole and the second strip installing hole，And contact cavity is connected with contact cavity flat board，It is provided with cover plate on contact cavity，Cover plate support plate connects，It is provided with insulator in contact cavity，Big contact and little contact it is provided with in insulator，The invention have the benefit that and meet the requirement that precision connects.
Description
Technical field
The present invention relates to technical field of electric connectors, be specifically related to a kind of floating type end contact adapter.
Background technology
Motor vehicles mainly utilize oil the gentle power that provides, but oil gentle be all the non-renewable energy, along with it makes
With the aggravation with dependence, the phenomenon that the energy is withered is on the rise, and uses this energy can cause serious environmental pollution, then
Electric automobile is with vehicle power as power, have pollution-free, noise is low, energy efficiency is high, variation, simple in construction maintenance side
The advantage such as just, these advantages are that the development of electric automobile opens wide prospect.
Electric automobile is still not as internal-combustion engines vehicle technical perfection at present, especially as the service life of the battery of power
Short, use cost is high, and due to battery, to there is energy storage little, and once after charging, distance travelled is undesirable waits deficiency, changes electricity by employing
Technology, will be designed as removable battery structure by on-vehicle battery, when dead battery in electric automobile during traveling way, at electrical changing station
Directly changing one piece of fully charged battery can use, such short time consumption is short, and it is convenient to change, and can effectively solve battery energy storage little
Etc. problem, the battery without electricity can be charged when low power consumption simultaneously, makes resource be reasonably utilized.
In these cases, battery and electric car body junction are accomplished by using electric connector, make in prior art
Electric connector use the flexible contact mode such as reed to there are needs in electric connector, to arrange bigger stroke space not
Foot, needs slotting length of fit owing to flexibly connecting, so the stroke of the plug stroke ratio end contact flexibly connected is long；Simultaneously
The contact that electric connector of the prior art uses is all fixing, and in prior art, contact is fixing, when changing electric process
In, when battery or vehicle body exist error, contact being to align, and normally contact.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, it is provided that a kind of possess float function on certain space, it is to avoid vehicle body
The floating type end contact adapter of the Joint failure that the error being connected with battery causes.
For achieving the above object, the present invention is by the following technical solutions:
A kind of floating type end contact adapter, it includes that base plate and contact cavity, described base plate four limit connect respectively
Having gripper shoe, four gripper shoes are sequentially connected with, and four gripper shoes and base plate form a groove, offer in the middle part of described base plate
There is the first strip installing hole, be respectively arranged with alignment pin in the position at described four angles of base plate, be provided with in described groove and connect
Contact element cavity flat board, offers the second strip installing hole in the middle part of described contact cavity flat board, and the second strip is installed
Hole overlaps with the first strip installing hole, is respectively arranged with guiding in the position at the two ends in described contact cavity flat board front
Post, is respectively arranged with steady pin in the position at four angles in described contact cavity flat board front, and four steady pins pass through respectively
Spring and four alignment pins connect in mode one to one, divide in the position at four angles at the described contact cavity flat board back side
Not being provided with chip type spring, described contact cavity sequentially passes through the first strip installing hole and the second strip installing hole, and
And contact cavity is connected with contact cavity flat board, described contact cavity being provided with cover plate, four limits of described cover plate are divided
Not being connected with gripper shoe, be provided with insulator in described contact cavity, described insulator two ends offer one respectively and connect greatly
Contact element installing hole, offers several little contact cavities in the middle part of described insulator, arrange in described big contact cavity
There is big contact, in described little contact cavity, be provided with little contact.
By being contact cavity the first strip installing hole and the contact chamber that are each passed through base plate in the technical program
The second strip installing hole on body flat board, and contact cavity is connected with contact cavity flat board, at contact cavity
The front of flat board is respectively provided with lead and steady pin, on steady pin install spring, due to contact cavity flat board be positioned at base plate,
In space between gripper shoe and cover plate, when connecting electric connector, first pass through and lead is applied a power, owing to leading
It is connected with contact cavity flat board to post, so at this moment contact cavity flat board stress, simultaneously by steady pin, spring and location
The interaction of pin, upper and lower, left in thus making contact cavity flat board space between base plate, gripper shoe and cover plate
Moving right, the most again by being respectively provided with chip type spring at the back side of contact cavity flat board, chip type spring is positioned at contact chamber
Between body flat board and base plate, when contact cavity flat board stress, by the interaction between chip type spring and base plate, so
Move forward and backward, due to contact cavity in just making contact cavity flat board space between base plate, gripper shoe and cover plate
Flat board is connected with contact cavity, so contact cavity will be driven to move when contact cavity flat board moves, by upper
State the design of structure, so that the effect of floating that the adapter of the present invention has, by the float function of adapter, adaptive electricity
Pond or the foozle of vehicle body, coordinate reliably, be prevented effectively from vehicle body and change electric system foozle so that connecting and cause
Joint failure, even adapter damage；
By arranging alignment pin on base plate in the technical program, by alignment pin, contact cavity flat board is being installed to
Time in groove, contact cavity flat board is positioned.
Further technical scheme is, described base plate two ends are respectively arranged with limited post.
By arranging limited post in the technical program, spacing to it in electric connector connection procedure, prevent from changing electricity mistake
In journey, stroke is excessive, damages adapter.
Further technical scheme is, offers the 3rd strip installing hole in the middle part of described cover plate, and described connects greatly
Contact element and little contact both pass through the 3rd strip installing hole and stretch out.
Further technical scheme is, is respectively arranged with in the position at described four angles of cover plate and cooperates with alignment pin
The hole, location installed.
Further technical scheme is, is respectively arranged with limited post installing hole, described limited post at described cover plate two ends
It is connected with cover plate through limited post installing hole and limited post, described limited post and cover plate junction is provided with limited post recessed
Shape.
Further technical scheme is, described lead stretches out through the 3rd strip installing hole, leads described
Post and contact cavity flat board junction are provided with lead concavity.
Being allowed to when being connected with each other by arranging limited post concavity and lead concavity in the technical program, concavity can produce
Metal Deformation, popular says, this technique is to turn over riveting, connects more reliable after turning over riveting.
Further technical scheme is, described contact cavity inner wall is provided with contact cavity inner convex platform, described
Insulator is arranged in contact cavity by contact cavity inner convex platform.
By arranging contact cavity inner convex platform on contact cavity inner wall in the technical program, insulation so can be made
It is more firm that body is installed in contact body of wall.
Further technical scheme is, described big contact is provided with big spring, and described big spring is positioned at big contact
In space between part and big contact cavity, described little contact being provided with little spring, described little spring is positioned at little connecing
In space between contact element and little contact cavity.
By arranging big spring and little spring in the technical program, it is separately positioned on little spring by big spring and contacts greatly
On part, little contact, while spring-compressed, spring produces counteracting force, relies on counteracting force, makes big contact, little connects
Contact element contacts with corresponding contact respectively, and is provided lasting retentivity by spring.
Further technical scheme is, is provided with convex at described big contact near the end of the 3rd strip installing hole
Point, it is provided with stud, at described little contact near the 3rd at described big contact away from the end of the 3rd strip installing hole
The end of strip installing hole is provided with salient point.
By arranging salient point in this technical side, owing to face contacts with face, be the most also by face above several microcosmic
Point cantact, for avoiding the Different Plane of microcosmic salient point, highly inconsistence problems, by the setting of salient point of the present invention so that micro-
The salient point seen is replaced by the processing salient point of the present invention so that bump contacts is more reliable.
Further technical scheme is, the front of described contact cavity flat board is that contact cavity flat board is towards cover plate
One side, the back side of described contact flat board is the contact cavity flat board one side towards base plate.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention has the beneficial effect that contact cavity and size contact terminal can float in certain space, root
According to the position of the other end, automatically adjust, with the satisfied accurate requirement connected；The salient point end contact mode used, it is possible to contracting
The length of fit at short adapter two ends so that space to reduce, and can be cost-effective and change the energy expenditure of electric process；
Spring and bump structure, it is ensured that the connection of contact is reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the floating type end contact adapter of an embodiment of the present invention.
Fig. 2 is the internal structure schematic diagram of the floating type end contact adapter of an embodiment of the present invention.
Fig. 3 is the cross-sectional view of Fig. 1.
As it can be seen, wherein corresponding reference is entitled:
1 gripper shoe, 2 base plates, 3 cover plates, 4 contact cavitys, 5 fix screw, and 6 holes, location, 7 installing holes, 8 limited posts, 9 lead
Xiang Zhu, 10 big contacts, 11 salient points, 12 little contacts, 13 insulators, 14 fixed plates, 15 contact cavity flat boards, 16 fix
Pin, 17 springs, 18 alignment pins, 19 studs, 20 big springs, 21 little springs, 22 limited post concavities, 23 lead concavities, 24 contacts
Part cavity inner convex platform.
Detailed description of the invention
The present invention is further elaborated below in conjunction with the accompanying drawings.
One floating type end contact adapter as Figure 1-3, it includes base plate 2 and contact cavity 4, base plate 2
Four limits are connected to gripper shoe 1, and four gripper shoes 1 are sequentially connected with, and four gripper shoes 1 and base plate 2 form a groove,
Offer the first strip installing hole in the middle part of base plate 2, be respectively arranged with alignment pin 18 in the position at four angles of base plate, peace in groove
Equipped with contact cavity flat board 15, in the middle part of contact cavity flat board 15, offer the second strip installing hole, and the second strip
Shape installing hole and the first strip installing hole overlap, and are respectively arranged with in the position at the two ends in contact cavity flat board 15 front and lead
To post 9, being respectively arranged with steady pin 16 in the position at four angles in contact cavity flat board 15 front, four steady pins 16 are respectively
It is connected in mode one to one with four alignment pins 18 by spring 17, at four angles at contact cavity flat board 15 back side
Position is respectively arranged with chip type spring, and contact cavity 4 sequentially passes through the first strip installing hole and the second strip installing hole,
And contact cavity 4 is connected with contact cavity flat board 15, contact cavity 4 being provided with cover plate 3, cover plate 3 is by fixing
Screw 5 is connected with contact cavity 4, and four limits of cover plate 3 are connected with gripper shoe 1 respectively, are provided with insulator in contact cavity 4
13, insulator 13 two ends offer a big contact cavity respectively, offer several little contacts in the middle part of insulator 13
Installing hole, is provided with big contact 10 in big contact cavity, be provided with little contact 12 in little contact cavity.
According to one embodiment of present invention, base plate 2 two ends are respectively arranged with limited post 8, are respectively provided with at cover plate 3 two ends
Limited location post installing hole, limited post 8 is connected through limited post installing hole and limited post 8 with cover plate 3, at limited post 8 and cover plate 3
Junction is provided with limited post concavity 22, and lead 9 stretches out through the 3rd strip installing hole, lead 9 with contact
Part cavity flat board 15 junction is provided with lead concavity 23.
According to one embodiment of present invention, the 3rd strip installing hole, and big contact 10 are offered in the middle part of cover plate 3
Both pass through the 3rd strip installing hole with little contact 12 to stretch out, be respectively arranged with in the position at 3 four angles of cover plate with fixed
Position pin 18 cooperate install hole, location 6.
According to one embodiment of present invention, contact cavity 4 inwall is provided with contact cavity inner convex platform 24, insulation
Body 13 is arranged in contact cavity 4 by contact cavity inner convex platform 24, and big contact 10 is provided with big spring 20, big bullet
In the spring 20 space between big contact 10 and big contact cavity, little contact 12 is provided with little spring 21, little
In the spring 21 space between little contact 12 and little contact cavity, pacify near the 3rd strip at big contact 10
The end in dress hole is provided with salient point 11, at big contact 10, the end of the 3rd strip installing hole is provided with stud 19,
Little contact 12 is provided with salient point 11 near the end of the 3rd strip installing hole.
According to one embodiment of present invention, the front of contact cavity flat board 15 is that contact cavity flat board 15 is towards lid
The one side of plate 3, the back side of contact flat board 15 is the contact cavity flat board 15 one side towards base plate 2.
According to one embodiment of present invention, the position at 3 four angles of cover plate is additionally provided with installing hole 7.
The operation principle of the present invention is as follows:
Often for the manufacture of automobile chassis, assembling and adjustment all can produce scale error, it is desirable to by mechanical arm certainly
Dynamicization is replaced, with built-in installing hole fixed form adapter with the use of time, it is desirable to adapter two ends are accurate to slotting right and wrong
Often difficulty, due to the present invention contact cavity 4 can on a base plate 2 up and down, move left and right, by the lead 9 of the present invention
Coordinate with other end fairlead so that contact cavity 4, according to the position of the other end, adjusts automatically, with satisfied accurate connection
Requirement.
Adding the little spring 21 of the big spring 20 of big contact 10, little contact 12, spring is to time slotting, owing to stroke is subject to
Compression produces pressure, gives contact 10 and 12 1 counteracting forces of little contact simultaneously, and the connection keeping contact is reliable.
The essence of the present invention is described in detail by above detailed description of the invention, but can not be to protection scope of the present invention
Limit, it should be apparent that, under the enlightenment of the present invention, the art those of ordinary skill can also carry out many improvement
And modification, it should be noted that these improve and modify all to fall within the claims of the present invention.
Claims (10)
1. a floating type end contact adapter, it is characterised in that it includes base plate (2) and contact cavity (4), the described end
Plate (2) four limit is connected to gripper shoe (1), and four gripper shoes (1) are sequentially connected with, and four gripper shoes (1) and base plate (2)
Forming a groove, described base plate (2) middle part offers the first strip installing hole, in the position difference at described four angles of base plate
It is provided with alignment pin (18), contact cavity flat board (15) is installed, in described contact cavity flat board (15) in described groove
Portion offers the second strip installing hole, and the second strip installing hole and the first strip installing hole overlap, and connect described
The position at the two ends in contact element cavity flat board (15) front is respectively arranged with lead (9), described contact cavity flat board (15)
The position at four angles in front is respectively arranged with steady pin (16), and four steady pins (16) are fixed with four by spring (17) respectively
Position pin (18) connects in mode one to one, sets respectively in the position at four angles at described contact cavity flat board (15) back side
Being equipped with chip type spring, described contact cavity (4) sequentially passes through the first strip installing hole and the second strip installing hole, and
Contact cavity (4) is connected with contact cavity flat board (15), and described contact cavity (4) is provided with cover plate (3), described lid
Four limits of plate (3) are connected with gripper shoe (1) respectively, are provided with insulator (13), described insulator in described contact cavity (4)
(13) two ends offer a big contact cavity respectively, and described insulator (13) middle part offers several little contacts peace
Dress hole, is provided with big contact (10), is provided with little contact in described little contact cavity in described big contact cavity
Part (12).
Floating type end contact adapter the most according to claim 1, it is characterised in that described base plate (2) two ends are respectively
It is provided with limited post (8).
Floating type end contact adapter the most according to claim 1, it is characterised in that described cover plate (3) middle part is offered
Have a 3rd strip installing hole, and described big contact (10) and little contact (12) both pass through the 3rd strip installing hole to
Outer extension.
Floating type end contact adapter the most according to claim 1, it is characterised in that at (3) four angles of described cover plate
Position be respectively arranged with alignment pin (18) cooperate install hole, location (6).
Floating type end contact adapter the most according to claim 2, it is characterised in that divide at described cover plate (3) two ends
Not being provided with limited post installing hole, described limited post (8) is connected through limited post installing hole and limited post (8) with cover plate (3),
Described limited post (8) and cover plate (3) junction are provided with limited post concavity (22).
Floating type end contact adapter the most according to claim 3, it is characterised in that described lead (9) is through the
Three strip installing holes stretch out, and described lead (9) and contact cavity flat board (15) junction are provided with lead
Concavity (23).
Floating type end contact adapter the most according to claim 1, it is characterised in that in described contact cavity (4)
Being provided with contact cavity inner convex platform (24) on wall, described insulator (13) is arranged on by contact cavity inner convex platform (24) and connects
In contact element cavity (4), and described insulator (13) is provided with fixed plate (14) in itself and contact cavity (4) junction.
8. according to the floating type end contact adapter described in claim 1 or 7, it is characterised in that described big contact (10)
On big spring (20) is installed, described big spring (20) is positioned at the space between big contact (10) and big contact cavity
In, described little contact (12) is provided with little spring (21), described little spring (21) is positioned at little contact (12) and contacts with little
In space between part installing hole.
Floating type end contact adapter the most according to claim 3, it is characterised in that lean on described big contact (10)
The end of nearly 3rd strip installing hole is provided with salient point (11), described big contact (10) away from the 3rd strip installing hole
End be provided with stud (19), described little contact (12), the end of the 3rd strip installing hole is provided with salient point
(11)。
Floating type end contact adapter the most according to claim 1, it is characterised in that described contact cavity flat board
(15) front is contact cavity flat board (15) one side towards cover plate (3), and the back side of described contact flat board (15) is for connecing
Contact element cavity flat board (15) is towards the one side of base plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781750.6A CN106207542B (en) | 2016-08-30 | 2016-08-30 | Floating type end face contact-connection assembly for electric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781750.6A CN106207542B (en) | 2016-08-30 | 2016-08-30 | Floating type end face contact-connection assembly for electric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106207542A true CN106207542A (en) | 2016-12-07 |
| CN106207542B CN106207542B (en) | 2018-11-27 |
Family
ID=58087272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610781750.6A Active CN106207542B (en) | 2016-08-30 | 2016-08-30 | Floating type end face contact-connection assembly for electric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106207542B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063194A (en) * | 2017-01-23 | 2018-05-22 | 上海电巴新能源科技有限公司 | A kind of battery charging panel of electric vehicle |
| CN108063345A (en) * | 2017-01-23 | 2018-05-22 | 上海电巴新能源科技有限公司 | Electric connector |
| EP3573194A4 (en) * | 2017-01-23 | 2020-12-23 | Shanghai Dianba New Energy Technology Co., Ltd. | Elastic pole, combined member, high-voltage assembly, electrical connector, and battery charging board |
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| CN206059718U (en) * | 2016-08-30 | 2017-03-29 | 四川永贵科技有限公司 | Floating type end contact adapter |
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| CN202068028U (en) * | 2011-03-10 | 2011-12-07 | 南京普斯迪尔电子科技有限公司 | Electromobile cell box power-conversion interface floating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108063194A (en) * | 2017-01-23 | 2018-05-22 | 上海电巴新能源科技有限公司 | A kind of battery charging panel of electric vehicle |
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| EP3573194A4 (en) * | 2017-01-23 | 2020-12-23 | Shanghai Dianba New Energy Technology Co., Ltd. | Elastic pole, combined member, high-voltage assembly, electrical connector, and battery charging board |
| JP2022033936A (en) * | 2017-01-23 | 2022-03-02 | シャンハイ ディェンバー ニュー エナジー テクノロジー カンパニー リミテッド | Electric connector and battery charging board for electric vehicle |
| JP7309831B2 (en) | 2017-01-23 | 2023-07-18 | シャンハイ ディェンバー ニュー エナジー テクノロジー カンパニー リミテッド | Electrical connectors and battery charging boards for electric vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106207542B (en) | 2018-11-27 |
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