CN205725341U - A kind of can be with the new-energy automobile FPT connector of vernier angle - Google Patents

Abstract

The utility model discloses and a kind of can include metal flange shell, metal collar, copper ring and jump ring with the new-energy automobile FPT connector of vernier angle；The inner of metal flange shell is arranged with accommodating cavity, is provided with card ring recess and jump-ring slot in accommodating cavity；This metal collar is embedded in card ring recess；Being arranged in accommodating cavity to this metal collar and all fine-tuning angle of copper ring, the inner of copper ring is convexly equipped with a circle stage body, and this stage body is provided with spacing keyway, and the inwall of this accommodating cavity is convexly equipped with positive stop key, and this positive stop key is embedded in positive stop key groove clearance and coordinates.It is provided with positive stop key and spacing keyway by coordinating increase, when cable is connected with motor, cable is limited torsion, the line ear being unlikely to end is significantly reversed, can effectively eliminate the moment of torsion stress that line ear is subject to, simultaneously because spacing keyway is more slightly larger than positive stop key, cable can finely tune about 10 degree when mounted, make cable more flexible when mounted, it is to avoid stress produces.

Description

A kind of can be with the new-energy automobile FPT connector of vernier angle

Technical field

The utility model relates to field of connectors technology, refer in particular to a kind of can be with the new-energy automobile FPT of vernier angle Connector.

Background technology

Electric connector is widely used in various electric wiring, plays a part to connect or disconnecting circuit.With automobile work The development of industry, automobile has become one of major reason of climate warming and municipal pollution.And the day by day exhausted and stone of petroleum resources The jumbo fluctuation of oil price lattice, also result in the deep reform of various countries' automobile industry, low emission, pollutes few new-energy automobile gradually Become the main flow direction of automobile market.Hybrid vehicle and the rise of electric automobile, automotive connector becomes connector should New focus.One of automotive connector key character being different from ordinary connector is exactly convenience.Use with new-energy automobile Connector as a example by, its Main Function is by the connection etc. of the connection of module between power supply and module, power supply and motor.With new forms of energy The motor cable of automobile is connected as example, and cable is connected with motor, needs use to arrive gland head connector or flange coupling connector will Cable is fixed with connection box for motor.

New energy automobile motor and the fixing means of cable are all generally by gland head or Flange-shaped Parts in the market Connector fix, but these fixing means come with some shortcomings: 1. in view of the use environment on new-energy automobile, Vibrations are inevitable, and the structure of gland head is the connection of a single screw thread, hold under conditions of long-term vibration Easily occur to loosen.2. the connected mode of gland head, gland head and cable rely solely on the extruding of O-ring seal, when cable is by line During the pulling force of cable axis direction, easily cable is pulled out.3. although general flange coupling connector avoids gland head connector Shortcoming, but the shortcoming of equally existing, when cable is twisted, the line nose of cable ends is also twisted an angle, is unfavorable for Installing, the torque ratio that isochrone ear is subject to is relatively big, goes down to be unfavorable for the connection between line ear and motor, or line ear and cable for a long time Reliably.

Utility model content

In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide one can be micro- The new-energy automobile FPT connector of hue angle, it can effectively solve, and existing connector is susceptible to loosen, cable easily pulls out And the problem being not easy to install.

For achieving the above object, the utility model employing technical scheme as follows:

A kind of can include metal flange shell, metal collar, copper with the new-energy automobile FPT connector of vernier angle Ring and jump ring；All sides symmetry of this metal flange shell has extended outward at least two ears, and each ear is respectively provided with Having for bolted bolt hole, the inner of metal flange shell is arranged with accommodating cavity, be provided with in accommodating cavity card ring recess and Jump-ring slot, the outer end of metal flange shell is provided with the through hole passing through for cable, and through hole connects accommodating cavity；This metal collar is embedded in In card ring recess, this copper ring is installed on inside metal collar, and this jump ring is installed on jump-ring slot inner barrier metal collar and copper ring departs from Accommodating cavity；Being arranged in accommodating cavity to this metal collar and all fine-tuning angle of copper ring, the inner of copper ring is convexly equipped with a circle stage body, Being provided with spacing keyway on this stage body, the inwall of this accommodating cavity is convexly equipped with positive stop key, and this positive stop key is embedded in positive stop key groove clearance Coordinate.

Preferably, on described stage body, radial symmetric is provided with two aforementioned spacing keyways, accordingly, the inwall footpath of this accommodating cavity Being convexly equipped with two aforementioned positive stop keys to symmetry, each positive stop key is embedded in corresponding positive stop key groove clearance and coordinates.

Preferably, the inner face of described metal flange shell integrally extends alignment pin.

Preferably, farther including the rubber seal for being sheathed on outside cable, rubber seal is embedded in through hole.

Preferably, farther include, for being sheathed on the outer plastic cement claw dropping out with stop rubber seal of cable, to mould Glue claw snaps connection with the outer end of metal flange shell.

Preferably, described plastic cement claw being provided with hole clipping, the outer end side surface of this metal flange shell is convexly equipped with multiple button Portion, the plurality of button portion coordinates buckle with corresponding hole clipping.

Preferably, the inner face of described metal flange shell is coated with sealing gasket.

The utility model compared with prior art has clear advantage and beneficial effect, specifically, by above-mentioned technology Scheme understands:

It is provided with positive stop key and spacing keyway by coordinating increase so that when cable is connected with motor, cable is limited torsion Turning, the line ear being unlikely to end is significantly reversed, and can effectively eliminate what line ear was subject to moment of torsion stress, simultaneously because spacing Keyway is more slightly larger than positive stop key, and cable can finely tune about 10 degree when mounted so that cable is more flexible when mounted, it is to avoid stress Produce.

For more clearly illustrating architectural feature of the present utility model and effect, it is right to come with specific embodiment below in conjunction with the accompanying drawings The utility model is described in detail:

Brief description

Fig. 1 is the stereogram of the preferred embodiment of the utility model；

Fig. 2 is the exploded view of the preferred embodiment of the utility model；

Fig. 3 is the enlarged diagram in Fig. 1 at location A；

Fig. 4 be the utility model preferred embodiment in the amplification stereogram of metal flange shell；

Fig. 5 be the utility model preferred embodiment in the front view of metal flange shell；

Fig. 6 be the utility model preferred embodiment in the sectional view of metal flange shell；

Fig. 7 be the utility model preferred embodiment in the amplification stereogram of copper ring.

Accompanying drawing identifier declaration:

10th, metal flange shell the 11st, ear

12nd, bolt hole the 13rd, accommodating cavity

14th, through hole the 15th, positive stop key

16th, alignment pin the 17th, button portion

101st, card ring recess the 102nd, jump-ring slot

20th, metal collar the 30th, copper ring

31st, stage body the 301st, spacing keyway

40th, jump ring the 50th, cable

60th, rubber seal the 61st, annular groove

70th, plastic cement claw the 71st, hole clipping

80th, sealing gasket

Detailed description of the invention

Refer to shown in Fig. 1 to Fig. 7, that show that the preferred embodiment of the utility model is a kind of can be with vernier angle The 10th, the concrete structure of new-energy automobile FPT (Feedthru Power Terminal) connector, include metal flange shell Metal collar the 20th, copper ring 30 and jump ring 40.

All sides symmetry of this metal flange shell 10 has extended outward at least two ears 11, and each ear 11 is all provided with Being equipped with for bolted bolt hole 12, the inner of metal flange shell 10 is arranged with accommodating cavity 13, arranges in accommodating cavity 13 Having card ring recess 101 and jump-ring slot 102, the outer end of metal flange shell 10 is provided with the through hole 14 passing through for cable 50, through hole 14 Connection accommodating cavity 13.

This metal collar 20 is embedded in card ring recess 101, and this copper ring 30 is installed on inside metal collar 20, this jump ring 40 card dress Depart from accommodating cavity 13 at jump-ring slot 102 inner barrier metal collar 20 and copper ring 30；Further, this metal collar 20 and copper ring 30 Being arranged in accommodating cavity 13, the inner of copper ring 30 is convexly equipped with a circle stage body 31 vernier angle, this stage body 31 is provided with spacing Keyway 301, the inwall of this accommodating cavity 13 is convexly equipped with positive stop key 15, and this positive stop key 15 is embedded in spacing keyway 301 intermediate gap and coordinates, In the present embodiment, on described stage body 31, radial symmetric is provided with two aforementioned spacing keyways 301, accordingly, and this accommodating cavity 13 interior Wall radial symmetric is convexly equipped with two aforementioned positive stop keys 15, and each positive stop key 15 is embedded in corresponding spacing keyway 301 intermediate gap and coordinates.

And, the inner face of described metal flange shell 10 integrally extends alignment pin 16, and alignment pin 16 is two. Farther including the rubber seal 60 for being sheathed on outside cable 50, rubber seal 60 is embedded in through hole 14, this rubber Sealing ring 60 in the form of a ring, is provided with annular groove 61 in the middle of its lateral surface.Farther included for be sheathed on cable 50 outer with Stopping the plastic cement claw 70 that rubber seal 60 drops out, plastic cement claw 70 snaps connection with the outer end of metal flange shell 10, In the present embodiment, described plastic cement claw 70 being provided with hole clipping 71, the outer end side surface of this metal flange shell 10 is convexly equipped with multiple Button portion 17, the plurality of button portion 17 coordinates buckle with corresponding hole clipping 71, and in the present embodiment, button portion 17 is equally distributed four Individual, accordingly, this hole clipping 71 is four；And, the inner face of described metal flange shell 10 is coated with sealing gasket 80, for Realize water-proof function.

During assembling, cable 50 passes through metal flange shell 10, and rubber seal 60 is arranged on the logical of metal flange shell 10 In hole 14 and be enclosed within cable 50, play waterproof effect.Plastic cement claw 70 is arranged on metal flange shell 10, and many Individual button portion 17 coordinates buckle with corresponding hole clipping 71, and effect is that protection rubber seal 60 does not drop out outside metal flange shell 10. Metal collar 20 is arranged in the card ring recess 101 inside metal flange shell 10, and effect is when cable 50 is shielding line, by line The screen layer of cable 50 is clipped between metal collar 20 and copper ring 30, plays the effect of fixed cable 50, and copper ring 30 is enclosed within cable 50 Outside and cable 50 is crimped so that copper ring 30 is fixed together with cable 50, and after crimping, copper ring 30 is arranged on metal collar Inside 20, the spacing keyway 301 on copper ring 30 matches with the positive stop key 15 of metal flange shell 10 simultaneously, plays fixed cable The effect of 50 so that cable 50 is not twisted and pulls out.Then, jump ring 40 is arranged on inside jump-ring slot 102, protects copper ring 30 Do not drop out metal flange shell 10.Sealing gasket 80 is arranged on the inner of metal flange shell, at this time whole connector part peace Install complete, have alignment pin 16 due on metal flange shell 10, whole connector is arranged on motor housing relatively easy.

By the gap of positive stop key and spacing keyway, the function of vernier angle can be realized.During assembling, work as connection When the assembly environment of device does not allow connector to be smoothly assembled on automobile very much, or because of narrow space causes connector can not be normal When laying, had the structure of this vernier angle, the assembling of this connector will become convenient and light how.The more important thing is logical Crossing vernier angle to adjust suitable rigging position and angle, cable can finely tune about 10 degree when mounted, can effectively advise Keep away connector to be twisted or the stress that other reasons causes due to cable during assembling, it is to avoid the generation of stress And cause the damage to connector or other parts, increase the service life.

Describe know-why of the present utility model above in association with specific embodiment.These descriptions are intended merely to explain this reality By novel principle, and the restriction to the utility model protection domain can not be construed to by any way.Based on explanation herein, Those skilled in the art does not needs to pay performing creative labour can associate other detailed description of the invention of the present utility model, These modes fall within protection domain of the present utility model.

Claims (7)

1. can the new-energy automobile FPT connector of vernier angle, include metal flange shell, metal collar, copper ring And jump ring；All sides symmetry of this metal flange shell has extended outward at least two ears, and each ear is provided with For bolted bolt hole, the inner of metal flange shell is arranged with accommodating cavity, is provided with card ring recess and card in accommodating cavity Spring groove, the outer end of metal flange shell is provided with the through hole passing through for cable, and through hole connects accommodating cavity；This metal collar is embedded in card In ring recess, this copper ring is installed on inside metal collar, and this jump ring is installed on jump-ring slot inner barrier metal collar and copper ring departs from appearance Put chamber；It is characterized in that: being arranged in accommodating cavity to this metal collar and all fine-tuning angle of copper ring, the inner of copper ring is convexly equipped with One circle stage body, this stage body is provided with spacing keyway, and the inwall of this accommodating cavity is convexly equipped with positive stop key, and this positive stop key is embedded in positive stop key Groove clearance coordinates.

2. a kind of as claimed in claim 1 can be with the new-energy automobile FPT connector of vernier angle, it is characterised in that: described On stage body, radial symmetric is provided with two aforementioned spacing keyways, and accordingly, it is aforementioned that the inwall radial symmetric of this accommodating cavity is convexly equipped with two Positive stop key, each positive stop key is embedded in corresponding positive stop key groove clearance and coordinates.

3. a kind of as claimed in claim 1 can be with the new-energy automobile FPT connector of vernier angle, it is characterised in that: described The inner face of metal flange shell integrally extends alignment pin.

4. a kind of as claimed in claim 1 can be with the new-energy automobile FPT connector of vernier angle, it is characterised in that: enter one Step includes the rubber seal for being sheathed on outside cable, and rubber seal is embedded in through hole.

5. a kind of as claimed in claim 4 can be with the new-energy automobile FPT connector of vernier angle, it is characterised in that: enter one Step includes for being sheathed on cable outer to stop the plastic cement claw that rubber seal drops out, outside plastic cement claw is with metal flange The outer end of shell snaps connection.

6. a kind of as claimed in claim 5 can be with the new-energy automobile FPT connector of vernier angle, it is characterised in that: described Being provided with hole clipping on plastic cement claw, the outer end side surface of this metal flange shell is convexly equipped with multiple button portion, the plurality of button portion with corresponding Hole clipping coordinate buckle.

7. a kind of as claimed in claim 1 can be with the new-energy automobile FPT connector of vernier angle, it is characterised in that: described The inner face of metal flange shell is coated with sealing gasket.