CN103794922B - The junctor of electric car charger - Google Patents
The junctor of electric car charger Download PDFInfo
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- CN103794922B CN103794922B CN201210428155.6A CN201210428155A CN103794922B CN 103794922 B CN103794922 B CN 103794922B CN 201210428155 A CN201210428155 A CN 201210428155A CN 103794922 B CN103794922 B CN 103794922B
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Abstract
The junctor of a kind of electric car charger is disclosed herein, more specifically, a kind of can easily assembly and disassembly, easily safeguard, structure is simple and the junctor of the electric car charger of the comparatively small amt of parts.
Description
Technical field
The present invention relates to the junctor of a kind of electric car charger, more specifically, a kind of can easily assembly and disassembly, easily safeguard, the junctor of structure is simple and number of components is less electric car charger.
Background technology
Recently, because the continuous rise of nearest oil price or environmental problem, people are more and more denseer to the interest of power truck. The more high-capacity battery that this power truck comprises drive-motor and powers needed for different electric devices to run. In order to join pin (distribute) power truck, for the electric car charger of power truck charging is required.
This kind of electric car charger can comprise: charging station, for Power supply and control; And junctor, the access port being releasably attached to power truck with electric power supply that charging station is provided to the access port being arranged in power truck.
The existing junctor for power truck according to prior art comprises: multiple terminal (terminal), is connected with multiple cable; Back seat, is configured to prevent terminal from moving backward; Water-proof material, is placed in before back seat so that terminal waterproof; Terminal position guarantee lock (TPA), is placed in before back seat and water-proof material to guarantee the position of terminal.
According to, in the existing junctor for power truck of prior art, multiple cable can be inserted in back seat, water-proof material and terminal position guarantee lock. Afterwards, cable end stripping is opened and is pressed against terminal end, then complete assembling process. If mistake occurring in one of these cables, then must cut off all cables from terminal end, and rather inconvenience ground by cable from the back seat the existing junctor assembled according to said sequence, water-proof material and terminal position guarantee lock separation. In addition, if mistake occurring in some component (components) forming junctor, and non-cable mistake, then it is being very difficult according to some component made mistakes replaced by the junctor for power truck of prior art.
And, in existing junctor, lock independent of back seat for guaranteeing the terminal position guarantee of the position of terminal, this inevitably increases the quantity of parts. Therefore, production cost can become high, and can increase assembly working.
Summary of the invention
It is an object of the present invention to provide a kind of junctor that can reduce number of components, the simple electric car charger of structure. It is a further object to provide a kind of can the junctor of easy the electric car charger of assembly and disassembly.
It is a further object to provide the junctor of a kind of electric car charger being easy to installation and removal.
Another object of the present invention is to provide the accommodated position of a kind of terminal that can guarantee to be arranged in junctor completely or installs the junctor of the electric car charger of position.
It is also another object of the present invention to provide the junctor that one can make the electric car charger of its internal space (internalspace) waterproof.
The attendant advantages of the disclosure, object and feature will in the following description in addition part set forth, for a person skilled in the art, after have studied following content, its part content will become clear, or can be able to comprehension by the enforcement of the present invention. Pass through in the claim book of specification sheets and the present invention write and accompanying drawing the structure specifically pointed out, it is possible to realize and obtain object and other advantage of the present invention. In order to realize these objects and other advantage, and according to the intent of the present invention, as described in the concrete and summary as herein describes, the junctor of a kind of electric car charger comprises: shell; Terminal shell, is arranged in shell; Back seat, is removably mounted in terminal shell; And multiple terminal, it is inserted in terminal shell via back seat, described terminal has the hook formed at its outer surface respectively and holds projection.
The hook of each terminal is held projection and can be arranged between terminal shell and back seat, first terminal fixing part can be arranged in terminal shell to prevent projection held by the hook of each terminal moves forward, and two-terminal fixing part can be arranged in back seat to prevent projection held by the hook of each terminal moves backward.
First terminal fixing part can comprise multiple rear induction element extended backward from terminal shell, two-terminal fixing part comprises multiple clamping element, described clamping element from back seat extend forward with when terminal shell and back seat are coupled to each other in the face of multiple rear induction element.
Clamping element can comprise elastically deformable parts, and these elastically deformable parts comprise: inclined surface, is configured to when terminal holds the slippage (slidingmovement) of projection through guiding hook during clamping element; And hook holds surface, being used for support hook holds the rear surface of projection.
Rear induction element can from terminal shell extend with separate when terminal shell and back seat are coupled to each other and between clamping element hold the thickness of projection as hook predetermined distance far away.
The height that the external diameter of rear induction element can hold projection with hook is identical.
Back seat can comprise multiple location being arranged between clamping element and ensure that element is to be inserted in rear induction element wherein, and the height that the internal diameter locating guarantee element holds projection with hook is identical.
Back seat can comprise multiple rear receiving element, this rear receiving element extends backward from back seat and connect with clamping element (communication), and sealing element is arranged in rear receiving element, and sealing element has the through hole allowing cable pass therethrough.
Sealing element can comprise; Elasticity parts, are arranged on forward in rear receiving element; And rigid element, it is coupled to the rear surface of elasticity parts.
Elasticity parts can have bellows form, and the external diameter of elasticity parts can be greater than the internal diameter of rear receiving element.
Elasticity parts can be formed by rubber, and rigid element is formed by plastics.
Sealing element can comprise multiple rigid joint formed by rigid material with through elasticity parts and rigid element.
Terminal shell and back seat can be detachably mounted in shell.
Ring type rib portion can in shell inwardly protruding to close the prospective region of rear receiving element being arranged in back seat closely.
The internal diameter in ring type rib portion can be less than the shared external circular diameter surrounding multiple rear receiving element.
At least one ring type hook is held projection and can be arranged on the outer surface of terminal shell, and at least one ring type projection can hold projection from shell inwardly protruding with the ring type hook of support terminals housing.
Multiple terminal can comprise at least one communication terminal and at least one electric terminal.
In another scheme of the present invention, the junctor of a kind of electric car charger comprises: shell; Terminal shell, is arranged in shell; Back seat, is removably mounted in terminal shell; And multiple terminal, be included in its outer surface formed hook hold projection, cable with described terminal connection; And sealing element, cable passes therethrough to allow to be coupled to back seat.
When terminal is inserted in terminal shell via back seat, the hook of each terminal is held projection and can be arranged between terminal shell and back seat. Rear induction element can be arranged in terminal shell to hold the front surface of projection with the hook of each terminal to contact, and multiple clamping element can be arranged in back seat to hold the rear surface of projection with the hook of each terminal to contact.
Rear induction element is possible to prevent terminal and moves forward, and clamping element is possible to prevent terminal and moves backward.
Clamping element can comprise elastically deformable parts, and these elastically deformable parts comprise: inclined surface, is configured to when terminal holds the slippage of projection through guiding hook during clamping element; And hook holds surface, being used for support hook holds the rear surface of projection.
Rear induction element can from terminal shell extend with separate when terminal shell and back seat are coupled to each other and between clamping element hold the thickness of projection as hook predetermined distance far away.
The junctor of the power truck according to the present invention can have following effect. According to the present invention, it is possible to simplify the structure of junctor, and the quantity of the parts forming junctor can be reduced according to the present invention. Therefore, the present invention can improve the productivity of junctor, and reduce production cost simultaneously.
And, can easily assembly and disassembly according to the junctor of the present invention. Being arranged on can easily assembly and disassembly according to the component in the junctor of the present invention. Specifically, after being pressed and be connected to cable, terminal can be inserted in back seat and terminal shell by separable. Accordingly, it may be possible to easily perform the pressing between cable and terminal and connection procedure, and can easily perform assembling or the unloading process of terminal shell and back seat. Can easily perform the assembly and disassembly process between the assembly of terminal shell and back seat and terminal. Therefore, when each damage of components (such as, produce pressure state mistake between the interconnecting piece and cable of terminal), or when component need to change, the assembly and disassembly between component can be easily performed, and the maintenance of junctor can be effectively carried out.
Further, it is possible in junctor, guarantee the accommodated position of terminal completely or couple position. Specifically, ring type hook is held projection and is fixed between terminal shell and back seat, and result guarantees the accommodated position of terminal or couples position.
Further, it is ensured that be arranged on and couple position according to the terminal shell in the junctor of the present invention and back seat. Especially, it is possible to prevent the movable of terminal shell and back seat in the enclosure.
Further, sealing element is arranged on front portion or the rear portion of back seat. Accordingly, it may be possible to prevent the separation of sealing element, and the interior waterproof of junctor can be made.
It is to be understood that aforesaid outline describes and follow-up detailed description is all exemplary and explanatory, and aim to provide the further explanation to claimed the present invention.
Accompanying drawing explanation
Included accompanying drawing provide to disclosure it is further understood that and merge in this application and form its part, described accompanying drawing illustrates the embodiment of disclosure, and together with specification sheets for explaining the principle of disclosure.
In the drawings:
Fig. 1 is the exploded perspective figure of the junctor schematically showing the power truck according to the present invention;
Fig. 2 is the skeleton view of the inside of the junctor schematically showing electric car charger;
Fig. 3 is the side-view of the inside of the junctor illustrating electric car charger;
Fig. 4 is the rear view schematically showing the terminal according to the present invention;
Fig. 5 is the perspective internal view of the shell according to the present invention;
Fig. 6 is the rear view of the terminal shell according to the present invention;
Fig. 7 is the orthographic plan of the terminal shell according to the present invention;
Fig. 8 is the side-view of the terminal shell according to the present invention;
Fig. 9 is the side-view of the back seat according to the present invention (rearholder);
Figure 10 is the rear view of the back seat according to the present invention;
Figure 11 is the rear view of the back seat according to the present invention;
Figure 12 is the front perspective view of the back seat according to the present invention;
Figure 13 is the frontview of the back seat according to the present invention;
Figure 14 is the longitudinal sectional view of the back seat intercepted along the A-A of Figure 13;
Figure 15 is the longitudinal sectional view of the back seat intercepted along the B-B of Figure 13;
Figure 16 is the front perspective view of the sealing material according to the present invention;
Figure 17 is the side-view of the sealing material according to the present invention;
Figure 18 is the frontview of the sealing material according to the present invention; And
Figure 19-Figure 22 is the view of the assembling process of the junctor illustrating the power truck according to the present invention.
Embodiment
In a scheme of the present invention, the junctor of electric car charger according to one embodiment of present invention can comprise: shell; Terminal shell, is arranged in shell; Back seat, is releasably attached to terminal shell; And multiple terminal, it is inserted in terminal shell via back seat, described terminal has the hook formed at its outer surface respectively and holds projection (hookingprotrusion).
In the case, these terminals each in the hook that formed hold projection and be arranged between terminal shell and back seat. First terminal fixing part is arranged in terminal shell to prevent projection held by the hook of each terminal moves forward, and two-terminal fixing part is arranged in back seat to prevent projection held by hook moves backward.
In addition, the first terminal fixing part can comprise multiple rear induction element extended backward from terminal shell. Two-terminal fixing part can comprise multiple clamping element, and when terminal shell is coupled to back seat, described clamping element extends forward to face rear induction element from back seat.
In another scheme of the present invention, the junctor of electric car charger according to one embodiment of present invention comprises: shell; Terminal shell, is arranged in shell; Back seat, is removably coupled to terminal shell; Multiple terminal, is connected with cable, has the hook formed at its outer surface respectively and holds projection; And sealing element, it is coupled to back seat so that cable passes therethrough.
When terminal is inserted in terminal shell via back seat, the hook formed in terminal respectively is held projection and can be arranged between terminal shell and back seat.
Rear induction element is arranged in terminal shell with the front surface holding projection with each hook formed in each terminal to contact, and multiple clamping element is arranged in back seat to face hook to hold (rearface) after projection.
In addition, rear induction element is possible to prevent terminal and moves forward, and clamping element is possible to prevent terminal moves backward (rearmoving).
A hook can be set and hold projection or projection held by multiple hook. Projection held by hook can have ring-shaped. When it has this kind of ring-shaped, projection held by this hook can be called that projection held by ring type hook. Projection held by hook can extend predetermined height from the outer surface of terminal. If projection held by hook is ring type, then the height of this projection can be the external diameter that projection held by ring type hook.
With reference to accompanying drawing, the exemplary embodiment of the present invention will be described as follows in detail. The present invention can be not limited to embodiment as described below, and can be designated as other type. There is provided embodiment described herein to pass on the purport of the present invention to those skilled in the art in the invention completely. Now with detailed reference to specific embodiments of the invention, its example shown in the drawings. If possible, the parts that whole figure will use identical Reference numeral to represent same or similar.
Fig. 1 is the exploded perspective figure of the junctor 1000 schematically showing the power truck according to the present invention. Fig. 2 is the skeleton view of the inside of the junctor 1000 schematically showing electric car charger. Fig. 3 is the side-view of the inside of the junctor 1000 illustrating electric car charger. Fig. 4 is the rear view schematically showing the terminal 200 according to the present invention. Fig. 5 is the perspective internal view of the shell 100 according to the present invention. Can be forward or towards front surface towards the direction of the access port (inlet) of power truck. Can be backward or towards rear surface relative to the reverse direction of the access port of power truck.
As shown in Figure 1 to Figure 3, the junctor 1000 of the electric car charger according to the present invention comprises: multiple terminal 200, the terminal electrically linking in the access port being arranged on power truck it is connected, to charge to power truck with telecommunication cable and/or power cable (electriccable); Terminal shell 300, is configured to hold terminal 200; Back seat 400, is configured to support and fixes the terminal 200 held by terminal shell 300; And shell 100, it is configured to removably hold terminal shell 300 and back seat 400.
As shown in Figures 2 and 3, terminal shell 300 and back seat 400 can be assembled removably each other. It is anterior that the assembly that terminal shell 300 and back seat 400 are formed is accommodated in shell 100 with being fixed. Preferably, the assembly of terminal shell 300 and back seat 400 can adapt to the property inserted the shape of shell 100.
Multiple sealing elements 500 can be incorporated in the rear end of back seat 400, so that the interior waterproof of the assembly of terminal shell 300 and back seat 400. Multiple sealing element 500 can be forced the rear end that (forcedly) is assembled to back seat 400.
As shown in Figure 4, terminal 200 can be male end 200 of the sub-(not shown) of the female end being electrically connected in the access port being arranged on power truck. At least one of terminal 200 can be communication terminal 200, and at least one of terminal 200 can be electric terminal 200. This specification sheets is provided with five terminals 200. This is one of example, the present invention is not limited thereto.
The quantity (will be described later) of the rear receiving element being arranged in back seat 400 and the quantity of front receiving element 440 and 430 and the rear induction element being arranged in terminal shell 300 and front induction element 323 and 311 can be corresponding with the quantity of terminal 200.
Each terminal 200 be contained and after being fixed on each of back seat 400 receiving element 440 and before each in receiving element 430 and terminal shell 300 each after induction element 323 and before each in induction element 311.
Specifically, terminal 200 via back seat 400 rear receiving element 440 can by separable be inserted into terminal shell 300 with in the assembly of back seat 400, with in the back seat 400 being removably respectively fixed to terminal shell 300. For this reason, terminal shell 300 can comprise multiple terminal fixing part with the assembly of back seat 400. Each terminal fixing part can comprise the multiple rear induction element 323 (will be described later) of multiple clamping elements 433 (by being described later) and the terminal shell formed by front receiving element 430 part of back seat. More specifically, this terminal fixing part comprises: multiple clamping element 433, extends forward from back seat; And multiple rear induction element 323, from terminal shell extend backward with when terminal shell and back seat are coupled to each other in the face of clamping element 433. Hereinafter the clamping element 433 being arranged in terminal fixing part and rear induction element 323 will be described in detail.
As shown in Figure 4, each terminal 200 can comprise: interconnecting piece 210, multiple female end being electrically connected in the access port being arranged on power truck; Projection 220 held by ring type hook, and the outer surface in interconnecting piece 210 end is formed; And interconnecting piece 230, hold projection 220 from ring type hook and extend backward so that cable in this pressing and connects.
Interconnecting piece 210 is cylindrical, when during terminal 200 is assembled into terminal shell 300 and the assembly of back seat 400, in the rear induction element 323 that interconnecting piece 210 is assembled into terminal shell 300 and front induction element 311 (will be described later). Now, the external diameter (d1) of interconnecting piece 210 is identical with internal diameter (will be described later) and the internal diameter of front induction element 311 of the rear induction element 323 being arranged in terminal shell 300. Accordingly, it may be possible to that guarantees terminal 200 interconnecting piece 210 with terminal 200 in terminal shell 300 couples position and accommodated position.
Ring type hook is held projection 220 and can be formed in the end of interconnecting piece 210, and the external diameter (d2) that projection 220 held by ring type hook is greater than the external diameter of interconnecting piece 210. Projection 220 held by ring type hook can be fixed to terminal shell 300 with the assembly of back seat 400 by terminal fixing part. In other words, ring type hook is held projection 220 and can be arranged on the terminal shell 300 in the assembly of terminal shell 300 and back seat 400 with being fixed and between back seat 400. Specifically, the front surface that projection 220 held by ring type hook is supported by the free end of the rear induction element 323 being arranged in terminal shell 300. The rear surface that projection 220 held by ring type hook supports (will be described later) by the free end of the clamping element 433 in the front receiving element 430 being arranged on back seat. Now, it is preferred that rear induction element and clamping element are formed respectively in terminal shell and back seat, with when terminal shell and back seat are coupled to each other, make to separate between their free end the predetermined distance that the thickness holding projection with ring type hook is equally big.
Interconnecting piece 230 is the part that the cut cable that stripping is opened is electrically connected with it after being pressed. Before cut cable is pressed into interconnecting piece 230, sealing element 500 (will be described later) is arranged in the periphery of interconnecting piece 230 or the periphery of cut cable. According to the present invention, the cut cable opened of stripping is pressed and is connected to the interconnecting piece of terminal, and afterwards, each terminal is inserted in the assembly of terminal shell and back seat, and result is that the pressing connection procedure between terminal and cable is easily performed.
As shown in Fig. 2, Fig. 3 and Fig. 5, shell 100 can comprise left part and right portion. Left part and right portion can assemble separablely. But, this is one of example, the present invention is not limited thereto. This shell can by forming by assembled parts.
Shell 100 can comprise: the first accommodation space 110, and it removably holds the assembly of terminal shell 300 with back seat 400, has opened front and aft opening; And the 2nd accommodation space 120, being formed to hold the cable being connected to terminal 200 below at aft opening.
First accommodation space 110 of shell 100 is limited by the first ring type protruding 130 and ring type rib portion 150, first ring type projection 130 towards the internal protrusion of shell 100 to limit opened front, ring type rib portion 150 is to the internal protrusion of shell 100 to limit aft opening, and ring type rib portion 150 and the first ring type projection 130 are spaced a predetermined distance. This predetermined distance can be that the distance of projection 330 (by being described later) to the free end (will be described later) of the rear receiving element 440 of back seat 400 held by the first ring type hook from terminal shell 300.
Formed spaced a predetermined distance with the first ring type projection 130 in the first accommodation space 110 towards the 2nd ring type projection 140 of the internal protrusion of shell 100.
Preferably, the internal diameter (d3) of the first ring type projection 130 identical with the external diameter (d8) of the front cylindrical parts 310 being arranged in terminal shell 300 (will be described later), and the external diameter (d9) identical (will be described later) of the rear cylindrical parts 320 of the internal diameter (d4) of the 2nd ring type projection 140 and terminal shell 300. It is movable in the first accommodation space 110 that first ring type protruding 130 and the 2nd ring type projection 140 are possible to prevent terminal shell 300, to guarantee the accommodated position of terminal shell 300 in shell 100 or to couple position.
Ring type rib portion 150 can towards the internal protrusion of shell 100 to limit aft opening (cable being connected to terminal 200 passes therethrough). Now, when the assembly of terminal shell and back seat is installed in shell, ring type rib portion 150 can inwardly protruding to close the prospective region of rear receiving element of back seat closely. Specifically, the internal diameter (d5) (or the internal diameter (d5) in ring type rib portion 150) of aft opening 151 can be less than shared external (commoncircumscribe) circular diameter (d10) (will be described later) surrounding the rear receiving element 440 being arranged in back seat 400. But, in order to make cable pass therethrough, the internal diameter (d5) (or the internal diameter (d5) in ring type rib portion 150) of aft opening 151 must be greater than the shared external circular diameter (will be described later) of through hole (501) (for the cable) that surround the sealing element 500 held by multiple rear receiving element 440.
Ring type rib portion 150 has internal diameter as above, to prevent back seat 400 from moving backward in the first accommodation space 110 of shell 100 completely, and prevents the sealing element 500 held by the rear receiving element 440 of back seat 400 from moving backward simultaneously. , it is possible in shell 100, guarantee the accommodated position of back seat 400 or couple position, therefore and the complete waterproof in inside of terminal shell 300 assembly with back seat 400 can be made.
So, the internal structure (innerstructure) of shell 100 is as above arranged, when this assembly is assembled into shell 100, it is possible to easily guarantee the assembling position of the assembly of terminal shell 300 with back seat 400. Accordingly, it may be possible to improve the assembling speed of junctor, or can shell 100 at the same time it is assured that terminal shell 300 and back seat 400 couple position or accommodated position, couple position or accommodated position with what guarantee terminal in shell 100.
Fig. 6 is the rear view of the terminal shell 300 according to the present invention. Fig. 7 is the orthographic plan of the terminal shell 300 according to the present invention. Fig. 8 is the side-view of the terminal shell 300 according to the present invention.
As shown in Figure 6 to 8, terminal shell 300 comprises: front cylindrical parts 310, keeps flat forward, is mechanically coupled to the access port of power truck; And rear cylindrical parts 320, keeping flat backward, back seat 400 is removably coupled to this.
The internal diameter (d3) of the external diameter (d8) of front cylindrical parts 310 and the first ring type projection 130 being arranged in shell 100 or the diameter of opened front 131 being arranged in shell 100 are identical. Front cylindrical parts 310 can comprise multiple front induction element 311 being disposed therein forward. Front induction element 311 is cylindrical, and the internal diameter of front induction element 311 is identical with the external diameter (d1) of the interconnecting piece 210 being arranged in terminal 200. In other words, front induction element 311 can hold terminal 200 (or interconnecting piece 210 of terminal 200) with what guarantee terminal 200 and couples position or accommodated position.
The external diameter (d9) of rear cylindrical parts 320 is identical with the internal diameter (d4) of the 2nd ring type projection 140 being arranged in shell 100. And, the external diameter (d9) of rear cylindrical parts 320 identical with the internal diameter (d13) of the bonnet 410 being arranged in back seat 400 (will be described later). In other words, when terminal shell 300 is arranged in shell 100, the inboardend of rear cylindrical parts 320 is surrounded by the 2nd ring type protruding 140 of shell 100. When terminal shell 300 and back seat 400 are assembled, the free end of rear cylindrical parts 320 is inserted in the bonnet 410 of back seat 400 (will be described later).
Rear cylindrical parts 320 can comprise and multiple lies against rear induction element 323 wherein backward. When terminal shell 300 and back seat 400 are coupled to each other, rear induction element 323 supports the front surface that projection 220 held by the ring type hook being arranged in terminal 200, to prevent terminal 200 moves forward in terminal shell 300 with the assembly of back seat 400.
Specifically, front surface and rear surface (will be described later) of projection 220 held by rear induction element 323 ring type hook of support terminals 200 together with the clamping element 433 of back seat 400, to prevent terminal 200 moves in terminal shell 300 with the assembly of back seat 400. Accordingly, it may be possible to guarantee the accommodated position of terminal 200 or couple position in the enclosure or in terminal shell 300 with the assembly of back seat 400.
The external diameter (d7) of rear induction element 323 ensures the internal diameter (d12) identical (will be described later) of lock 431 with the location being arranged in back seat 400. The internal diameter (d6) of rear induction element 323 is identical with the external diameter (d1) of the interconnecting piece 210 being arranged in terminal 200. In other words, when terminal shell 300 and back seat 400 are coupled to each other, rear induction element 323 holds the interconnecting piece 210 of terminal 200, and the location that rear induction element 323 is inserted into back seat 400 will ensure in lock 431 (will be described later).
When terminal shell 300 and back seat 400 are coupled to each other, the height of rear induction element 323 is the distance between the free end of the clamping element 433 of back seat 400 and the free end of rear induction element 323 (holding the thickness (t) of projection 220 between them every open ring type hook). In other words, at terminal shell 300 with, in the assembly (wherein not inserting terminal 200) of back seat 400, the distance between the free end of rear induction element 323 and the free end of the clamping element 433 of back seat 400 can be identical with the thickness of terminal 200. Therefore, when inserting terminal 200 after being coupled to each other at terminal shell 300 and back seat 400, the ring type hook of terminal 200 is held projection 220 and can firmly be supported by the free end of the free end of the rear induction element 323 of terminal shell 300 and the clamping element 433 of back seat 400 (will be described later).
As shown in Figure 7 and Figure 8, two couple protruding 321 and are arranged in the outer surface of rear cylindrical parts 320. Each couples protruding 321 and comprises: inclined surface 321a, to rear-inclined so that the pin of back seat (leg) 411 slides along it; And hook holds surface 321b, when terminal shell 300 and back seat 400 are coupled to each other, 413 engage with the depression that couples formed in the pin 411 of back seat 400.
The pin 411 coupling projection 321 and back seat 400 of terminal shell 300 can make back seat 400 can slide relative to terminal shell 300, easily back seat 400 is assembled into terminal shell 300. And, pin 411 has whippy structure (will be described later), and pin 411 is expanded (broaden) so that himself protruding 321 easily is dismantled from coupling. Therefore, it is possible to effectively dismantle back seat 400 from terminal shell 300.
According to the present invention, arrange two and couple protruding 321, and this is one of example. The invention is not restricted to two and couple protruding 321.
As shown in Figure 6 to 8, terminal shell 300 comprises: projection 330 held by the first ring type hook, and the outer surface of the inboardend of cylindrical parts 310 is to outer lug in the past; And the 2nd ring type hook hold projection 340, outwardly convex, hold projection 330 spaced a predetermined distance with the first ring type hook.
First ring type hook is held projection 330 and is supported by the first ring type protruding 130 being arranged in shell 100, and the 2nd ring type hook holds projection 340 by protruding 140 supports of the 2nd ring type being arranged in shell 100. Specifically, the rear surface that projection 340 held by the 2nd ring type hook is supported by the 2nd ring type protruding 140, moves backward to prevent projection 340 held by the 2nd ring type hook. In other words, the first ring type hook of terminal shell 300 holds projection 330 and the 2nd ring type hook holds that projection 340 can be arranged on to being inserted into property in shell 100 between the first ring type protruding 130 and the 2nd ring type projection 140.
Preferably, the external diameter (d8) of front cylindrical parts 310 is identical with the internal diameter (d3) of the first ring type projection 130, and then the external diameter (d9) of cylindrical parts 320 is identical with the internal diameter (d4) of the 2nd ring type projection 140 being arranged in shell 100.
Rear cylindrical parts 320 is held projection 340 from the 2nd ring type hook and is kept flat backward.
Fig. 9 is the side-view of the back seat 400 according to the present invention. Figure 10 is the rear view of the back seat 400 according to the present invention. Figure 11 is the rear view of the back seat 400 according to the present invention. Figure 12 is the front perspective view of the back seat 400 according to the present invention. Figure 13 is the frontview of the back seat 400 according to the present invention. Figure 14 is the longitudinal sectional view of the back seat 400 intercepted along the A-A of Figure 13. Figure 15 is the longitudinal sectional view of the back seat 400 intercepted along the B-B of Figure 13.
As shown in Fig. 9 to Figure 15, back seat 400 is removably coupled to terminal shell 300 via the projection 321 that couples of terminal shell 300, couple position or accommodated position with what determine terminal 200 in terminal shell 300, and in terminal shell 300, guarantee terminal 200 simultaneously couple position or accommodated position. In addition, when terminal shell 300 and back seat 400 are coupled to each other, back seat 400 is possible to prevent terminal 200 and moves backward.
With reference to figure 9 to Figure 15, back seat 400 comprises: bonnet 410, is configured to cover the rear end of terminal shell 300 and limits the outermost layer periphery of back seat; Multiple rear receiving element 440, extends backward from the rear surface of bonnet 410, and described rear receiving element 440 has cylindrical; And multiple front receiving element 430, extend forward from the front surface of bonnet 410, connect with rear receiving element 440, couple position with what determine terminal 200. Front receiving element 430 and rear receiving element 440 connect each other, to form through hole. Terminal 200 can via this through hole through back seat 400.
Bonnet 410 comprises: pedestal 414, is configured to become other region separation except the region corresponding with this through hole rear receiving element 440 and front receiving element 430; Circumferential component 412, is formed as cylindrical, and to surround the prospective region of the rear cylindrical parts 320 of terminal shell when terminal shell 300 and back seat 400 are coupled to each other, this circumferential component 412 keeps flat along the vertical direction of pedestal 414; And pin 411, along stretching (spread) relative to the vertical direction backward of pedestal 414 from the edge of pedestal 414, stretch higher than circumferential component 412 backward.
In other words, now, the internal diameter (d13) of bonnet 410 (circumferential component 412 and pin 411) is identical with the external diameter (d9) of the rear cylindrical parts 320 of terminal shell 300. In other words, in the circumferential component 412 that the free end of the rear cylindrical parts 320 being arranged in terminal shell 300 is partly arranged in bonnet 410 and pin 411.
Preferably, the ring type sealing element (not shown) that the internal diameter (d13) of external diameter and bonnet 410 is identical is set further in bonnet 410. When terminal shell 300 and back seat 400 are coupled to each other, ring type sealing element is inserted in the circumferential component 412 of the bonnet 410 fixing by the free end of the rear cylindrical parts 320 being arranged in terminal shell 300. Therefore, it is possible to make the complete waterproof in inside of the assembly of terminal shell 300 with back seat 400 more fully.
When terminal shell 300 and back seat 400 are coupled to each other, pin 411 surrounds the prospective region of the outer surface of the rear cylindrical parts 320 being arranged in terminal shell 300. Pin 411 comprises and couples depression 413, and this couples depression 413 and is configured to hold with fixing be arranged on and couples protruding 321 in rear cylindrical parts 320. Pin 411 and circumferential component 412 are set to adjacent one another are. Two pins 411 are peripherally arranged on phase offside in direction. Excision parts 415 are formed, to allow pin 411 to have elastically deformable structure between pin 411 and circumferential component 412. In other words, excise parts 415 to be formed in the both sides of pin 411. Arranging two pins 411 in the present invention is one of example, the present invention is not limited thereto.
When terminal shell 300 and back seat 400 are coupled to each other, pin 411 temporary transient and flexibly outward expansion while sliding along the inclined surface coupling protruding 321. Afterwards, when couple protruding 321 by pin 411 couple depression 413 hold completely time, pin 411 flexibly shrinks and is fixed to couples depression 413 will to couple projection 321. On the contrary, when dismantling terminal shell 300 and back seat 400, it may also be useful to the instruments such as such as bottle opener (driver), pin 411 is via excision parts 415 flexibly outward expansion, and makes to couple protruding 321 from coupling depression 413 separation.
Multiple rear receiving element 440 stretches backward from the rear surface of the pedestal 414 being arranged on bonnet 410, connects with front receiving element 430 to form through hole (terminal 200 passes therethrough). When the assembly of terminal shell 300 with back seat 400 is installed in shell 100, the prospective region of rear receiving element 440 can be closed closely by the ring type rib portion 150 formed in shell 100. In other words, the ring type rib portion 150 of shell 100 is to the internal protrusion of shell 100 so that the internal diameter (d5) in ring type rib portion 150 is less than the diameter (d10) of the shared circumscribed circle O surrounding rear receiving element 440 so that ring type rib portion 150 can close the prospective region of each rear receiving element 440 closely.
Preferably, sealing element 500 is disposed in rear receiving element 440 so that the interior waterproof of terminal shell 300 and the assembly of back seat 400.
Owing to the ring type rib portion 150 of shell 100 is configured to close closely the prospective region of rear receiving element 440, thus after can preventing in shell 100, receiving element 440 moves backward, and can guarantee rear receiving element 440 completely couple position or accommodated position. Meanwhile, the sealing element 500 being arranged in rear receiving element 440 can be fixed in rear receiving element 440, so that the interior waterproof of the assembly of terminal shell 300 and back seat 400.
Front receiving element 430 comprises multiple location and ensures element and multiple clamping element. For convenience of explanation, two location are set and ensure that elements and two clamping elements are one of as an example, and the present invention is not limited thereto.
Specifically, this front receiving element comprises: two location ensure elements 431, relatively are arranged in arc cylinder (arc-shapedcolumn), couples position or accommodated position with what guarantee terminal; Two clamping elements 433, relatively are arranged on location and ensure between element 431, hold projection 220 with support ring type hook after passing therethrough at terminal 200; And excision parts 439, it is formed in location and ensures between element 431 and clamping element 433. Now, two location ensure that element 431 and two clamping elements 433 are roughly formed cylindrical. In the present invention, only disclose two clamping elements 433 and two location ensure element 431 one of as an example, and the present invention is not limited thereto.
With reference to Figure 14 and Figure 15, clamping element 433 comprises: elastically deformable parts 435, it is arranged in the free end of clamping element 433, temporarily and flexibly to expand when terminal 200 passes therethrough, and flexibly shrinks after terminal 200 passes completely through clamping element 433; And support component 437, extend to support forward elastically deformable parts 435 from the front surface (or front support parts 420) of bonnet 410.
Elastically deformable parts 435 comprise: inclined surface 435a, and when terminal 200 is through clamping element 433, the ring type hook of terminal is held projection 220 and slided along this inclined surface 435a; And hook holds surface 435b, when terminal 200 passes completely through clamping element 433, the rear surface of projection 220 held by the ring type hook of this hook-shaped surface 435b support terminals.
(in other words the hook of the elastically deformable parts 435 being arranged in clamping element 433 holds surface, the free end of clamping element 433) it is arranged such so that the free end of the rear induction element 323 being arranged in terminal shell 300 faced by when terminal shell 300 and back seat 400 are coupled to each other. The hook of elastically deformable parts 435 is held surface ring type hook of support terminals 200 together with the free end of rear induction element 323 and is held projection 220, to prevent terminal 200 is movable in terminal shell 300 with the assembly of back seat 400. Therefore, it is possible to that guarantees terminal 200 in terminal shell 300 with the assembly of back seat 400 couples position or accommodated position.
Preferably, the height of clamping element 433 and such apart from identical: between the free end of the rear induction element being arranged in terminal shell 300 and the free end of clamping element 433, the thickness of projection 220 held by the ring type hook of spaced ends 200.
The height of clamping element 433 is less than the height that the location adjacent with this clamping element ensures element 431, and the internal diameter of the free end of two clamping elements 433 (d11) is less than the external diameter (d2) that projection 220 held by the ring type hook being arranged in terminal 200.
Therefore, when terminal shell 300 and back seat 400 are coupled to each other, the location that the rear induction element 323 of terminal shell 300 is partially inserted into clamping element 433 ensures in element 431, to hold terminal 200. Projection 220 held by the ring type hook of other region of the rear induction element 323 of terminal shell 300 stable ground support terminals together with clamping element 433.
Location ensures that element 431 can be arc cylinder, and the rear induction element of terminal shell is inserted in location guarantee element. Ensure that the external diameter (d2) that projection 220 held by element 431 internal diameter (d12) formed and the ring type hook being arranged in terminal 200 is identical by two location, and it is greater than the internal diameter (d11) formed by two clamping elements 433. Location ensures that the height (h1) of element 431 is greater than the height (h2) of clamping element 433, and location ensures that the internal diameter (d12) of element 431 is identical with the external diameter (d7) of the rear induction element 323 being arranged in terminal shell 300.
Figure 16 is the front perspective view of the sealing element 500 according to the present invention. Figure 17 is the side-view of the sealing element 500 according to the present invention.
As shown in Figure 2, sealing element 500 is arranged in the rear receiving element 440 of back seat 400.
As shown in Figure 16 to Figure 18, sealing element 500 comprises through hole (cable passes therethrough). And, sealing element 500 comprises elasticity parts 510 and is coupled to the rigid element 520 of the bottom (or lower surface) of elasticity parts 510.
Elasticity parts 510 are by the rear receiving element 440 being arranged in forward back seat 400, and the external diameter of elasticity parts 510 is greater than the internal diameter of the rear receiving element 440 being arranged in back seat 400. Therefore, elasticity parts 510 can be fixed and are assembled to forcing in rear receiving element 440, to prevent the foreign matters such as such as water permeate via rear receiving element 440.
Preferably, elasticity parts 510 have corrugated tube (bellows) shape, to have elastically deformable structure. It is preferred that elasticity parts 510 are formed by rubber. Therefore, even if moving through the cable of the elasticity parts 510 in the rear receiving element 440 being arranged on back seat 400 at pre-determined range, the elasticity distortion of elasticity parts 510 also can not produce space between rear receiving element 440 and elasticity parts 510, and rear receiving element 440 can be made to continue waterproof.
Rigid element 520 is by the rear receiving element 440 being arranged in back seat 400 backward. Preferably, rigid element 520 is formed by plastics. Rigid element 520 is possible to prevent elasticity parts 510 owing to wearing and tearing through the too much movement of the cable of the elasticity parts 510 in the rear receiving element 440 being arranged on back seat 400, and result is the wearing quality and the mechanical stiffness that enhance sealing element 500.
Preferably, the elasticity parts 510 being arranged in sealing element 500 by double injection figuration manufacture and rigid element 520.
It is also preferable that sealing element also comprises multiple rigid joint (seam). Multiple rigid joint 530 can be formed by rigid material (such as, plastic material), and it is fixed to rigid element, and is set to through elasticity parts 510 and rigid element 520. Rigid joint 530 can pass rigid element, and can partially or completely through elasticity parts. Even if through the cable of the elasticity parts 510 in the rear receiving element 440 being disposed in back seat 400 too by elastic member 510, owing to sealing element 500 comprises rigid joint, thus can prevent elasticity parts from too being extruded along pre-determined direction. The pressure being applied to elasticity parts can be generally uniformly dispersed rigid element, and can fully prevent elasticity parts damages.
The assembling process of the junctor 1000 of the electric car charger according to the present invention will be described below.
In the assembling process of the junctor 1000 of the electric car charger according to the present invention, first, cable end is through the through hole of sealing element 500, and cable end is pressed, and it is electrically connected to the interconnecting piece 230 of terminal 200 afterwards respectively. Before in the assembly that terminal and cable are inserted into terminal shell and back seat, being pressed and be connected to each other, result is that the pressing connection procedure between terminal and cable is easily performed.
The rear cylindrical parts 320 that back seat 400 slides into terminal shell 300 with back seat 400 couple depression 413 arranges terminal shell 300 couple protruding 321, result is that back seat 400 is fixed to terminal shell 300.
Afterwards, via the rear receiving element 440 of back seat 400 by separable for multiple terminal 200 the terminal shell 300 that is inserted into the assembly of back seat 400. It is inserted into being arranged on the sealing element after the interconnecting piece 230 of terminal 200 in the rear receiving element 440 of back seat 400. Now, the interconnecting piece 210 of terminal 200 is held by the front induction element 311 of terminal shell 300, couples position with what guarantee terminal 200. The free end that the rear induction element 323 that projection 220 is held surface and terminal shell 300 by the hook of the clamping element 433 of back seat 400 held by the ring type hook of terminal 200 supports fixingly. Meanwhile, ring type hook is held the location that projection 220 is arranged on back seat 400 and ensures in element 431, couple position with what guarantee terminal 200 in terminal shell 300 or shell 100 completely.
Therefore, the left part of shell 100 and right portion are connected to each other, and assembling process terminates. Now, can the assembly of terminal shell 300 with back seat 400 be installed in shell 100, to arrange the first ring type hook of terminal shell 300 between and the 2nd ring type protruding 130 and 140 protruding in the first ring type of shell 100 and hold projection and projection 330 and 340 held by the 2nd ring type hook, and closed the prospective region of the rear receiving element 440 of back seat closely by the ring type rib portion 150 of shell 100.
The dismounting process of the junctor 1000 of electric car charger is according to the reverse execution of assembling process.
As mentioned above, according to the present invention, it is possible to simplify the structure of junctor, and the quantity of the parts forming junctor can be reduced. Therefore, the present invention can improve the productivity of junctor, and reduce production cost simultaneously.
And, can easily assembly and disassembly according to the junctor of the present invention. Being arranged on can easily assembly and disassembly according to the component in the junctor of the present invention. Specifically, after being pressed and be connected to cable, terminal can be inserted in back seat and terminal shell by separable. Accordingly, it may be possible to easily perform the pressing between cable and terminal and connection procedure, and can easily perform assembling or the unloading process of terminal shell and back seat. And can easily perform the assembly and disassembly process between the assembly of terminal shell and back seat and terminal. Therefore, when each damage of components (such as, produce pressure state mistake between the interconnecting piece and cable of terminal), or when component need to change, the assembly and disassembly between component can be easily performed, and the maintenance of junctor can be effectively carried out.
And, it is possible in junctor, guarantee the accommodated position of terminal completely or couple position. Specifically, ring type hook is held projection and is fixed between terminal shell and back seat, and result guarantees the accommodated position of terminal or couples position.
And, it is arranged on the position that couples according to the terminal shell in the junctor of the present invention and back seat and is guaranteed completely. Especially, it is possible to prevent the movable of terminal shell and back seat in the enclosure.
According to the present invention, sealing element is arranged on front portion or the rear portion of back seat. Accordingly, it may be possible to prevent the separation of sealing element, and the interior waterproof of junctor can be made.
For a person skilled in the art, do not departing within the spirit or scope of the present invention, it is clear that various distortion and change can be carried out. Accordingly, it is intended to comprise these distortion and the change of the present invention, as long as they drop on claims and wait the scope of jljl interior.
Claims (19)
1. a junctor for electric car charger, comprising:
Shell;
Terminal shell, installs in the housing;
Back seat, is removably mounted in described terminal shell; And
Multiple terminal, is inserted in described terminal shell via described back seat, and described multiple terminal has the hook formed at its outer surface respectively and holds projection,
Wherein the hook of each terminal is held projection and is arranged between described terminal shell and described back seat, and
First terminal fixing part is arranged in described terminal shell to prevent projection held by the described hook of each terminal moves forward, and
Two-terminal fixing part is arranged in described back seat to prevent projection held by the described hook of each terminal moves backward, and
Wherein said first terminal fixing part comprises the multiple rear induction element extended backward from described terminal shell, and
Described two-terminal fixing part comprises multiple clamping element, described clamping element from described back seat extend forward with when described terminal shell and described back seat are coupled to each other in the face of described multiple rear induction element.
2. the junctor of electric car charger according to claim 1, wherein said clamping element comprises elastically deformable parts, and these elastically deformable parts comprise:
Inclined surface, is configured to when described terminal guides described hook to hold the slippage of projection through during described clamping element; And
Surface held by hook, is used for supporting the rear surface that projection held by described hook.
3. the junctor of electric car charger according to claim 1, wherein said rear induction element extends from described terminal shell to separate predetermined distance far away as the thickness that projection held by described hook when described terminal shell and described back seat are coupled to each other and between described clamping element.
4. the junctor of electric car charger according to claim 1, the external diameter of wherein said rear induction element is identical with the height that projection held by described hook.
5. the junctor of electric car charger according to claim 1, wherein said back seat comprises multiple location and ensures element, described multiple location ensures that element is arranged between described multiple clamping element and ensures in element so that described multiple rear induction element to insert described multiple location, and
Described location ensures that the internal diameter of element is identical with the height that projection held by described hook.
6. the junctor of electric car charger according to claim 1, wherein said back seat comprises multiple rear receiving element, and described multiple rear receiving element extends backward from described back seat and connects with described clamping element, and
Sealing element is set up in the rear in receiving element, and sealing element has the through hole allowing cable pass therethrough.
7. the junctor of electric car charger according to claim 6, wherein said sealing element comprises:
Elasticity parts, arrange forward in the rear in receiving element; And rigid element, it is coupled to the rear surface of described elasticity parts.
8. the junctor of electric car charger according to claim 7, wherein said elasticity parts have bellows form, and the external diameter of described elasticity parts is greater than the internal diameter of described rear receiving element.
9. the junctor of electric car charger according to claim 7, wherein said elasticity parts are formed by rubber, and described rigid element is formed by plastics.
10. the junctor of electric car charger according to claim 7, wherein said sealing element comprises multiple rigid joint formed by rigid material, and it is through described elasticity parts and described rigid element.
The junctor of 11. electric car chargers according to claim 1, wherein said terminal shell and described back seat are releasably attached in described shell.
The junctor of 12. electric car chargers according to claim 6, wherein ring type rib portion in the housing inwardly protruding to close the prospective region of rear receiving element being arranged in described back seat closely.
The junctor of 13. electric car chargers according to claim 12, the internal diameter in wherein said ring type rib portion is less than the shared external circular diameter surrounding described multiple rear receiving element.
The junctor of 14. electric car chargers according to claim 11, wherein at least one ring type hook is held projection and is arranged on the outer surface of described terminal shell, and
At least one ring type projection holds projection from described shell inwardly protruding to support the described ring type hook of described terminal shell.
The junctor of 15. electric car chargers according to claim 1, wherein said multiple terminal comprises at least one communication terminal and at least one electric terminal.
The junctor of 16. 1 kinds of electric car chargers, comprising:
Shell;
Terminal shell, installs in the housing;
Back seat, is removably mounted in described terminal shell;
Multiple terminal, the hook being included in the formation of its outer surface holds projection, multiple cable and described multiple terminal connection; And
Sealing element, cable passes from described sealing element to allow to be coupled to described back seat,
Wherein when described multiple terminal is inserted in described terminal shell via described back seat, the hook of each terminal is held projection and is arranged between described terminal shell and described back seat,
Rear induction element is arranged in described terminal shell to hold the front surface of projection with the described hook of each terminal to contact, and
Multiple clamping element is arranged in described back seat to hold the rear surface of projection with the described hook of each terminal to contact.
The junctor of 17. electric car chargers according to claim 16, wherein said rear induction element prevents described multiple terminal from moving forward, and described clamping element prevents described multiple terminal from moving backward.
The junctor of 18. electric car chargers according to claim 16, wherein said clamping element comprises elastically deformable parts, and these elastically deformable parts comprise:
Inclined surface, is configured to when described multiple terminal guides described hook to hold the slippage of projection through during described clamping element; And
Surface held by hook, is used for supporting the rear surface that projection held by described hook.
The junctor of 19. electric car chargers according to claim 16, wherein said rear induction element extends from described terminal shell to separate predetermined distance far away as the thickness that projection held by described hook when described terminal shell and described back seat are coupled to each other and between described clamping element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210428155.6A CN103794922B (en) | 2012-10-31 | 2012-10-31 | The junctor of electric car charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210428155.6A CN103794922B (en) | 2012-10-31 | 2012-10-31 | The junctor of electric car charger |
Publications (2)
| Publication Number | Publication Date |
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| CN103794922A CN103794922A (en) | 2014-05-14 |
| CN103794922B true CN103794922B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210428155.6A Active CN103794922B (en) | 2012-10-31 | 2012-10-31 | The junctor of electric car charger |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048273A (en) * | 2018-01-16 | 2019-07-23 | 保时捷股份公司 | Charging plug and its manufacture for electric car |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015198506A1 (en) * | 2014-06-26 | 2015-12-30 | 株式会社オートネットワーク技術研究所 | Multi-core cable sealing structure |
| CN104241943A (en) * | 2014-09-22 | 2014-12-24 | 四川永贵科技有限公司 | Electric connector for battery replacement type electric vehicles of passenger vehicles |
| DE102015101265A1 (en) * | 2015-01-29 | 2016-08-04 | Phoenix Contact E-Mobility Gmbh | Connectors |
| JP6402145B2 (en) * | 2016-07-13 | 2018-10-10 | 矢崎総業株式会社 | connector |
| CN106856271B (en) * | 2016-12-30 | 2023-05-26 | 深圳乔合里科技股份有限公司 | Detachable charging seat and assembling method thereof |
| DE102022205199A1 (en) | 2022-02-03 | 2023-08-03 | Robert Bosch Gesellschaft mit beschränkter Haftung | Connector for a power cable with improved sealing |
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| US5593320A (en) * | 1993-11-04 | 1997-01-14 | Sumitomo Wiring Systems, Ltd. | Waterproof connector |
| CN102299443A (en) * | 2010-05-24 | 2011-12-28 | 住友电装株式会社 | Vehicle-side connector |
| US8123535B1 (en) * | 2010-09-08 | 2012-02-28 | Ls Cable & System Ltd. | Charging connector for electric vehicle |
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| US5593320A (en) * | 1993-11-04 | 1997-01-14 | Sumitomo Wiring Systems, Ltd. | Waterproof connector |
| CN102299443A (en) * | 2010-05-24 | 2011-12-28 | 住友电装株式会社 | Vehicle-side connector |
| US8123535B1 (en) * | 2010-09-08 | 2012-02-28 | Ls Cable & System Ltd. | Charging connector for electric vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110048273A (en) * | 2018-01-16 | 2019-07-23 | 保时捷股份公司 | Charging plug and its manufacture for electric car |
| CN110048273B (en) * | 2018-01-16 | 2021-05-28 | 保时捷股份公司 | Charging plug for electric vehicle and manufacture thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103794922A (en) | 2014-05-14 |
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Effective date of registration: 20180510 Address after: Gyeonggi Do, South Korea Patentee after: Music star EV (Korea) stock company Address before: South Korea Gyeonggi Do Anyang Patentee before: LS Cable Co., Ltd. |
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