CN208093807U - A kind of high-tension connector of the floating type unlock of one - Google Patents
A kind of high-tension connector of the floating type unlock of one Download PDFInfo
- Publication number
- CN208093807U CN208093807U CN201820619701.7U CN201820619701U CN208093807U CN 208093807 U CN208093807 U CN 208093807U CN 201820619701 U CN201820619701 U CN 201820619701U CN 208093807 U CN208093807 U CN 208093807U
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- Prior art keywords
- unlock
- limiting section
- float plate
- plate
- connector
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Abstract
The utility model discloses a kind of high-tension connectors of the floating type unlock of one, plate terminal adapter and line-end connector including mutual cooperation grafting, it is provided with barb on the inserted terminal of the plate terminal adapter, it is provided with float plate in the line-end connector, it is provided with dog hole in the float plate, the dog hole locks with barb cooperation, rotation stabilizer blade and the first limiting section are additionally provided in the float plate, it is provided with the second limiting section on the corresponding line-end connector of first limiting section, first limiting section and the second limiting section cooperation limitation float plate shift position, first limiting section is connect by lever with the first unlocking board, the lever is connect with float plate, the second unlocking board is additionally provided in the float plate.The utility model features simple structure, it is easy to operate, and there is good interchangeability.
Description
Technical field
The utility model is related to new energy fields, and in particular to a kind of high-tension connector of the floating type unlock of one.
Background technology
In new-energy automobile industrial field, plastic cement high-tension connector is extremely important component, on vehicle, electrically-charging equipment
There is application.
On international market, the leading manufacturer in connector market is mainly by the U.S., Germany, Japan, French four countries and ground
Occupied by the manufacturer in area, substantially oneself through formed oligopoly competition situation.
With the continuous increase of the yield of new-energy automobile at home, the demand of connector is also constantly increased.China
Connector passes through technological accumulation for many years, and in the layout in advance of new-energy automobile, is either still automated in designed capacity
Production capacity has met the technical merit required by new-energy automobile connector.In downstream manufacturers production domesticization and technical capability
Under the premise of two enough big conditions of accumulation meet, domestic manufacturers have captured the commanding elevation of new-energy automobile connector, at this
A new field realizes that bend is overtaken other vehicles, and the monopoly position for breaking foreign trader in orthodox car connector is most important.
There is the main application scenarios of high-tension connector on vehicle：DC, hot-water heating PTC chargers, wind warm up PTC, direct-current charge port, move
Force motor, high-voltage wiring harness, service switch, inverter, power battery, high-voltaghe compartment, electric air-conditioning, AC charge port etc..At these
In high-tension connector, high-voltage interlocking design can be all carried out, high-voltage interlocking mainly plays a role before vehicle powers on driving, detects
Imperfect to circuit, then system can not power on, and avoid causing the accident because of the problems such as virtual connection；High-voltage interlocking is additionally operable to disconnected in collision
It plays a role in electric process, collision alarm is by triggering high-voltage interlocking signal, electricity under execution system；Above-mentioned high-voltage interlocking is made
Premise is required to connector and effectively locks, and in use, also needs to fast and effectively unlock after locking；
It is especially used to air-conditioning, compressor etc. transmit electric current to be less than 40A high-tension connectors to be also to apply one on electric vehicle
Class high-tension connector, this kind of existing design scheme of connector realize that unlock is usually fixed unlock；
Fixed solution lock connector, which is typically position different on plate terminal adapter shell, has two rows to be used for male and female interworking
Barb, there are on the connector shell of male end two to subtract power regulations and parameters, two rows of barbs are locked after interworking, two different locations when unlock
Regulations and parameters realized secondary unlockings by the primary lock of primary solution from two, postponed within 5 seconds, current domestic manufacturer is generally used such set
Meter；
Two rows designed in fixed unlocking manner are for locking barb so that connector shape is more complex, line end connection
Two regulations and parameters are designed on device, two regulations and parameters need certain bulk, while keeping certain intensity and toughness again so that
The space that such design connector occupies is also big, and the space that client installs needs is also big, and the material of consumption is also more, current domestic main
The design of stream is generally used such design, and varied due to unlocking the mode that secondary regulations and parameters is realized, there is oneself boundary in each factory
Face, thus interchangeability is poor, is unfavorable for the application of product, thus unit price is all higher.
Invention content
The technical problem to be solved by the present invention is to provide a kind of high-tension connector of the floating type unlock of one, structure letters
Just, easy to operate, and there is good interchangeability.
In order to solve the above-mentioned technical problem, the utility model provides a kind of high-tension connector of the floating type unlock of one,
Plate terminal adapter and line-end connector including mutual cooperation grafting are provided with barb on the inserted terminal of the plate terminal adapter,
It is provided with float plate in the line-end connector, dog hole is provided in the float plate, the dog hole locks with barb cooperation, institute
It states and is additionally provided with rotation stabilizer blade and the first limiting section in float plate, be provided on the corresponding line-end connector of first limiting section
Second limiting section, first limiting section and the second limiting section cooperation limitation float plate shift position, first limiting section are logical
It crosses lever to connect with the first unlocking board, the lever is connect with float plate, and the second unlocking board is additionally provided in the float plate.
Further, guiding sliding protrusion is provided in the float plate, the corresponding line end in guiding sliding protrusion connects
It connects and is provided with limit sliding groove on device, the sliding protrusion setting is in limit sliding groove.
Further, the float plate be located at dog hole to the bottom surface between adjacent end portion and be provided between barb cooperation insert
The first guiding surface and the second guiding surface connect is provided with what cooperation resetted between first limiting section and the second limiting section
Third guiding surface and the 4th guiding surface.
Further, unlock vessel is provided in the line-end connector, the float plate setting is in unlock vessel, institute
It states and is additionally provided with limited block in unlock vessel, the harness end that the limited block limits float plate towards line-end connector is de-
Go out；
Unlock operation relief portion is additionally provided on the unlock vessel, first unlocking board and the setting of the second unlocking board exist
In unlock operation relief portion, it is additionally provided with rear cover in the unlock operation relief portion, the rear cover is set in line-end connector sheet
It is fixed on body and by clamping structure, the rear cover, which is located on the surface of unlock operation relief portion side, is provided with operation aperture.
Further, second limiting section and limit sliding groove portion are arranged on the inner wall of unlock vessel, described floating
Movable plate bottom is additionally provided with limit stop post, and the limit stop post setting is between limit sliding groove portion and limited block.
Further, the limit stop post is connect with lever, and the limit stop post is small to the distance between the first unlocking board
In limit stop post to the distance of the first limiting section.
Further, W type limiting slots are both provided on the both sides outer wall of the unlock vessel, the unlock vessel
Unlock movable plate is also both provided on the outer wall of both sides, the one end of two unlock movable plates is connect with solution locking plate, two unlocks
The mobile protrusion with the cooperation limit of W type limiting slots is provided on the other end of movable plate, the mobile protrusion can be limited in W types
It is moved back and forth in two recess portions of position slot, the unlock on piece is provided with cushion block against pressure, described against pressure when the unlock piece locks
Cushion block is arranged in the first unlocking board bottom；
Mobile cavity is provided between the both sides outer wall and rear cover of the unlock vessel, the unlock movable plate setting is moving
In dynamic cavity.
Further, it is provided with pressing operation mark on first unlocking board and the second unlocking board.
Further, the guiding sliding boss surface has cambered surface of rotating.
The beneficial effects of the utility model：
By the way that a lever to be integrated in float plate, the different location of float plate is pressed, secondary unlocking is realized, ensures to make
Safety, also effectively save space reduce cost to improve the utilization rate of material, simplify structure, it is only necessary to have down
Hook can be adapted to use, ensure the interchangeability of connector.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram after the unlock of the utility model；
Fig. 3 is the float plate positive structure schematic of the utility model；
Fig. 4 is the float plate structure schematic diagram of the utility model；
Fig. 5 is the configuration schematic diagram of the line-end connector shell of the utility model, rear cover reconciliation locking plate；
Diagrammatic cross-section when Fig. 6 is the grafting locking of the utility model；
Fig. 7 is the primary unlock diagrammatic cross-section of the utility model；
Fig. 8 is the secondary unlocking diagrammatic cross-section of the utility model.
Figure label explanation：1, plate terminal adapter, 2, line-end connector, 21, unlock vessel, 211, W type limiting slots, 212,
Unlock movable plate, 213, solution locking plate, 214, mobile protrusion, 215, cushion block against pressure, 22, limited block, 23, unlock operation evacuation
Portion, 24, rear cover, 241, operation aperture, 3, barb, 4, float plate, 41, rotation stabilizer blade, the 42, first limiting section, the 421, second limit
Position portion, 422, lever, 423, third guiding surface, the 424, the 4th guiding surface, the 43, first unlocking board, the 44, second unlocking board,
45, be oriented to sliding protrusion, 46, limit stop post, 452, cambered surface of rotating, 5, dog hole, the 51, first guiding surface, 52, second be oriented to it is oblique
Face.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
Shown in referring to Figures 1 and 2, an embodiment of the high-tension connector of the floating type unlock of one of the utility model, packet
The plate terminal adapter 1 and line-end connector 2 of mutual cooperation grafting are included, barb 3 is provided on the inserted terminal of plate terminal adapter, is convenient for
Line-end connector is fixed, a barb, simplifies structure；
It is float plate 4 with the device that barb is fixedly connected with reference to shown in Fig. 3 and Fig. 4, float plate setting connects in line end
It connects in device, dog hole 5 is provided in float plate, in grafting, dog hole catches on barb and realizes locking effect；It is also set up in float plate
There are rotation stabilizer blade 41 and the first limiting section 42, the first limiting section to be connect with the first unlocking board 43 by lever 422, lever and floating
Plate connects, and is additionally provided with the second unlocking board 44 in float plate, when pressing the first unlocking board, lever one end downlink, on the other end
Under, the effect of seesaw is formed, and upper and lower one end is the first limiting section, that is, the first limiting section uplink is driven to move；Above-mentioned
It rotates stabilizer blade to be arranged between the second unlocking board and dog hole, when pressing the second unlocking board, float plate can surround rotation stabilizer blade
It is rotated, i.e., also forms the effect of seesaw.
Be additionally provided in float plate guiding sliding protrusion 45, the sliding protrusion for realizing sliding support and limit；
And being oriented to sliding boss surface, there is cambered surface of rotating 452 can reduce frictional force when float plate moves.
And pressing operation mark is provided on the first unlocking board and the second unlocking board, when indicating secondary unlocking successively
Pressing sequence, operation are more intuitive.
Referring to Figure 5, unlock vessel 21 is provided in line-end connector, float plate setting is in unlock vessel, solution
It locks vessel and limits float plate moving direction, stablize plug connection effect；The corresponding unlock in guiding sliding protrusion of above-mentioned float plate
Limit sliding groove is provided in vessel, the setting of sliding protrusion is in limit sliding groove, and in order to facilitate the assembling of float plate, limit is slided
Dynamic slot is set as one end open structure, and opening is towards the harness end of line-end connector, and in unlock, the sliding protrusion of float plate exists
It is moved in limit sliding groove, and limits displacement distance.It is additionally provided with limited block 22 in unlock vessel, passes through limited block energy
Enough that limit effect is played on float plate moving direction, i.e., the harness end that limited block limits float plate towards line-end connector is de-
Go out, to which when not in use, limited block will not be deviate from from harness end side.
Unlock operation relief portion 23 is additionally provided on unlock vessel, the first unlocking board and the setting of the second unlocking board are unlocking
It operates in relief portion, in operation, the first unlocking board and the second unlocking board can be in direct contact by operating relief portion by unlock, be carried
High operating efficiency and effect, and unlock operation relief portion and also can be used as float plate assembling entrance when assembled；Due to float plate
Operation relief portion can be unlocked to be put into, deviate from order to prevent, rear cover 24 is set in unlock operation relief portion, rear cover is to be set in
On line-end connector ontology and fixed by clamping structure, rear cover, which is located on the surface of unlock operation relief portion side, to be provided with
Operation aperture 241 leaks out the first unlocking board and the second unlocking board in order to operate；It is fixed by combining, float plate quilt completely
It is placed in the unlock vessel of a restriction site, float plate does not fall out abjection；And rear cover can also to the first unlocking board or
Second unlocking board is blocked, and so as to avoid the generation of maloperation, operation is more simple.
And it is both provided with W types limiting slot 211 on the both sides outer wall of unlock vessel, is unlocked on the both sides outer wall of vessel also
It is both provided with unlock movable plate 212, the one end of two unlock movable plates is connect with solution locking plate 213, two unlock movable plates
The other end on be provided with mobile protrusion 214 with the cooperation limit of W type limiting slots, W type limiting slots tool is mobile there are two recess portion
Protrusion can move back and forth in two recess portions of W type limiting slots, and unlock on piece is provided with cushion block 215 against pressure, when unlock mortice lock
Gu when, cushion block setting against pressure contradicts when the first unlocking board presses with cushion block against pressure, and can not complete to solve in the first unlocking board bottom
Lock function, only when solution locking plate shift position so that cushion block against pressure moves out the first unlocking board bottom, and the first unlocking board can
Downlink is pressed, has fool proof effect, when use more safe and reliable.
Mobile cavity is provided between the both sides outer wall and rear cover of above-mentioned unlock vessel, unlock movable plate is arranged in movement
In cavity, rear cover can also cover structure, concise in terms of appearance, and also function to good safeguard measure, improve
The problem of dismounting difficulty and guarantee solution locking plate will not be fallen because of external force.
Due to the setting of limited block, need that there is corresponding matched stop member in float plate, therefore at float plate bottom
Limit stop post 46 is arranged in portion, and limit stop post setting is between limit sliding groove portion and limited block to play mobile blocking effect.
Structure in order to improve float plate is simple and reduces cost, and limit stop post is connect with lever, makes limit stop post as lever
Pivot point；And limit stop post to the distance between the first unlocking board is less than limit stop post to the distance of the first limiting section, when
When pressing the first unlocking board, the first limiting section of the other end can be tilted easily, when avoiding grafting abutting force it is big and can not
Unlock.
With reference to shown in Fig. 6, when needing locking type, it is also necessary to second be arranged in the corresponding unlock vessel of the first limiting section and limit
Position portion 421, the first limiting section and the second limiting section cooperation limitation float plate shift position, therefore in grafting in use, the first limit
Position portion contradicts limitation movement by the second limiting section, therefore float plate can not also move, and forms locking effect；
And in order to improve grafting smooth degree, it is located at dog hole to the bottom surface between adjacent end portion and between barb in float plate
It is provided with the first guiding surface 51 and the second guiding surface 52 of cooperation grafting, is arranged between the first limiting section and the second limiting section
The third guiding surface 423 and the 4th guiding surface 424 for having cooperation to reset, pass through the design on above-mentioned inclined-plane so that grafting is conciliate
It being capable of smooth movement when lock.
It with reference to shown in Fig. 7, is once unlocked, first solution locking plate is extracted, i.e. shift position, then press the first unlock
Plate, the first limiting section can have been pressed and be detached from the blocking of the second limiting section by the first unlocking board comes other the one of the second limiting section
Side, the first unlocking board pushing at this time can't integrally exert a force to float plate, therefore barb can not be deviate from from dog hole, herein
Dog hole and the faying surface of barb may be set to be inclined-plane；Primary unlock is completed at this time, and plate terminal adapter is also connect with line end
Device connects.
With reference to shown in Fig. 8, secondary unlocking is carried out, presses the second unlocking board, the pressure of the second unlocking board directly acts on floating
On movable plate, float plate can be rotated along rotation stabilizer blade, dog hole rotation be moved upwards, to which barb can take off from dog hole
Go out, realizes the effect unlocked completely.
In grafting, rotation stabilizer blade installation position can be abutted with the grafting end of plate terminal adapter, to insert
It is fashionable to have the effect of pushing float plate so that float plate can automatically reset, and achieve the effect that simple operation.
The safe to use of connector is effectively ensured in above-mentioned multiple unlocking manner, and operation is simple and reliable, can be quickly complete
At secondary unlocking, and space is saved, to improve the utilization rate of material, the volume of connector can be reduced.
Above example is only the preferred embodiment lifted to absolutely prove the utility model, the guarantor of the utility model
It is without being limited thereto to protect range.Those skilled in the art on the basis of the utility model made by equivalent substitute or transformation,
It is within the protection scope of the utility model.The scope of protection of the utility model is subject to claims.
Claims (9)
1. a kind of high-tension connector of the floating type unlock of one, including the plate terminal adapter of mutual cooperation grafting are connected with line end
Device, which is characterized in that be provided with barb on the inserted terminal of the plate terminal adapter, floating is provided in the line-end connector
Plate is provided with dog hole in the float plate, and the dog hole locks with barb cooperation, and rotation stabilizer blade is additionally provided in the float plate
With the first limiting section, the second limiting section, first limiting section are provided on the corresponding line-end connector of first limiting section
Limitation float plate shift position, first limiting section is coordinated to be connect with the first unlocking board by lever with the second limiting section, institute
It states lever to connect with float plate, the second unlocking board is additionally provided in the float plate.
2. the high-tension connector of the floating type unlock of one as described in claim 1, which is characterized in that be arranged in the float plate
There is guiding sliding protrusion, limit sliding groove is provided on the corresponding line-end connector in guiding sliding protrusion, the sliding is convex
Portion's setting is in limit sliding groove.
3. the high-tension connector of the floating type unlock of one as described in claim 1, which is characterized in that the float plate is located at hook
Hole to the bottom surface between adjacent end portion and the first guiding surface and the second guiding surface that cooperation grafting is provided between barb, institute
It states and is provided with third guiding surface and the 4th guiding surface that cooperation resets between the first limiting section and the second limiting section.
4. the high-tension connector of the floating type unlock of one as claimed in claim 2, which is characterized in that in the line-end connector
It is provided with unlock vessel, the float plate setting is additionally provided with limited block in unlock vessel in the unlock vessel, described
Limited block can limit float plate and deviate from towards the harness end of line-end connector；
Unlock operation relief portion is additionally provided on the unlock vessel, first unlocking board and the setting of the second unlocking board are unlocking
It operates in relief portion, is additionally provided with rear cover in the unlock operation relief portion, the rear cover is set on line-end connector ontology
And fixed by clamping structure, the rear cover, which is located on the surface of unlock operation relief portion side, is provided with operation aperture.
5. the high-tension connector of the floating type unlock of one as claimed in claim 4, which is characterized in that second limiting section and
Limit sliding groove portion is arranged on the inner wall of unlock vessel, and the float plate bottom is additionally provided with limit stop post, the limit
Bumping post setting is between limit sliding groove portion and limited block.
6. the high-tension connector of the floating type unlock of one as claimed in claim 5, which is characterized in that the limit stop post and thick stick
Bar connects, and the distance between described limit stop post to the first unlocking board is less than limit stop post to the distance of the first limiting section.
7. the high-tension connector of the floating type unlock of one as claimed in claim 4, which is characterized in that the two of the unlock vessel
It is both provided with W type limiting slots on the outer wall of side, unlock movable plate, two solutions are also both provided on the both sides outer wall of the unlock vessel
The one end for locking movable plate is connect with solution locking plate, is provided on the other end of two unlock movable plates and is matched with W type limiting slots
The mobile protrusion of limit is closed, the mobile protrusion can move back and forth in two recess portions of W type limiting slots, the unlock on piece
It is provided with cushion block against pressure, when the unlock piece locks, the cushion block against pressure is arranged in the first unlocking board bottom；
Mobile cavity is provided between the both sides outer wall and rear cover of the unlock vessel, the unlock movable plate setting is mobile empty
Intracavitary.
8. the high-tension connector of the floating type unlock of one as described in claim 1, which is characterized in that first unlocking board and
Pressing operation mark is provided on second unlocking board.
9. the high-tension connector of the floating type unlock of one as claimed in claim 2, which is characterized in that the guiding slides protrusion
Surface has cambered surface of rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820619701.7U CN208093807U (en) | 2018-04-27 | 2018-04-27 | A kind of high-tension connector of the floating type unlock of one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820619701.7U CN208093807U (en) | 2018-04-27 | 2018-04-27 | A kind of high-tension connector of the floating type unlock of one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208093807U true CN208093807U (en) | 2018-11-13 |
Family
ID=64052029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820619701.7U Active CN208093807U (en) | 2018-04-27 | 2018-04-27 | A kind of high-tension connector of the floating type unlock of one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208093807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390179A (en) * | 2018-04-27 | 2018-08-10 | 江苏亨通新能源电气技术有限公司 | A kind of high-tension connector of the floating type unlock of one |
-
2018
- 2018-04-27 CN CN201820619701.7U patent/CN208093807U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390179A (en) * | 2018-04-27 | 2018-08-10 | 江苏亨通新能源电气技术有限公司 | A kind of high-tension connector of the floating type unlock of one |
| CN108390179B (en) * | 2018-04-27 | 2023-12-29 | 江苏亨通新能源电气技术有限公司 | High-voltage connector of integrative floating unblock |
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