CN115296069A - Quick-plug connecting part, electric connecting device and battery replacement station or energy storage station - Google Patents
Quick-plug connecting part, electric connecting device and battery replacement station or energy storage station Download PDFInfo
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- CN115296069A CN115296069A CN202111422449.3A CN202111422449A CN115296069A CN 115296069 A CN115296069 A CN 115296069A CN 202111422449 A CN202111422449 A CN 202111422449A CN 115296069 A CN115296069 A CN 115296069A
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- Prior art keywords
- quick
- connect
- plug
- insulating
- socket
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a quick-plug connecting part, an electric connecting device and a power changing station or an energy storage station, wherein the quick-plug connecting part comprises an insulating shell, an electric connecting part and an electric connecting base, the electric connecting base comprises an electric connecting seat and a plug, the electric connecting seat is arranged on a device to be connected, the electric connecting seat is provided with a buckling part, the plug is arranged on the electric connecting seat, the insulating shell is sleeved on the outer side of the electric connecting part, one side of the insulating shell is provided with a plug socket, the plug penetrates through the plug socket and is electrically connected with the electric connecting part, and the buckling part penetrates through the plug socket and is connected with an insulating shell in a clamping mode. The electrical connection device includes a quick-connect connection member. The power conversion station or the energy storage station comprises an electric connecting device. The plug penetrates through the plug socket and is electrically connected with an electric connection part in the insulating shell, the electric connection seat is connected with the insulating shell in a clamping mode through the clamping portion, the electric connection between the electric connection part and the electric connection base is more stable and reliable, meanwhile, the installation and the disassembly are very convenient, the efficiency is high, and the maintenance is convenient.
Description
Technical Field
The invention relates to a quick-plug connecting part, an electric connecting device and a power changing station or an energy storage station.
Background
At present, the energy acquisition of a battery box of an electric automobile mainly comprises two modes of charging and battery replacement. The quick supply of electric energy can be realized by the battery replacement mode, so that the waiting time of customers is reduced, and the utilization rate of the battery can be effectively improved. In addition, the replaced insufficient-power battery can be charged in a centralized manner at night, and peak shaving energy storage of the power load is realized. Therefore, the battery replacement technology can improve the comprehensive utilization efficiency of the power equipment, prolong the service life of the battery, and the battery replacement station has high popularization value and economic significance.
In the existing electric connection technology for the power station, the terminals of the wires are electrically connected with other structures in a screw fixing mode. Because the wiring end is connected with other structures in a screw fixing mode, the installation and the disassembly are very complicated, the time consumption is long, the efficiency is low, the labor intensity is high, and the later maintenance is inconvenient.
Disclosure of Invention
The invention aims to solve the technical problems that the existing wiring terminal is connected with other structures in a screw fixing mode, the mounting and dismounting are very complicated, the time consumption is long, the efficiency is low, the labor intensity is high, and the later maintenance is inconvenient, and provides a quick-plug connecting part, an electric connecting device and a power changing station or an energy storage station.
The invention solves the technical problems through the following technical scheme:
a quick-plugging connecting part comprises an insulating shell, an electric connecting part and an electric connecting base, wherein the electric connecting base comprises an electric connecting seat and a plug, the electric connecting seat is arranged on a device to be connected, a buckling part is arranged on the electric connecting seat, the plug is arranged on the electric connecting seat, the insulating shell is sleeved on the outer side of the electric connecting part, one side of the insulating shell is provided with a plug socket, the plug penetrates through the plug socket and is electrically connected with the electric connecting part, and the buckling part penetrates through the plug socket and is connected with an insulating shell in a clamping mode.
In this scheme, adopt above-mentioned structural style, the plug passes the socket and connects in the electricity and connect in electrical connection part, and the electricity connection base passes through the clamping part joint and connects in insulating housing to realize that the electricity connection base is connected with insulating housing, effectively avoided insulating housing and electrical connection part to take place the phenomenon of breaking away from for the electricity connection base, guarantee that electrical connection part and plug connection are reliable and stable. When foretell adapting unit connects soon, when the plug passed and connects in the socket inserts electric connecting element, buckling part insert connect in the socket with insulating housing joint, directly can accomplish the assembly operation to inserting, when needing the disconnection, can remove insulating housing with buckling part and insulating housing separation and drive electric adapting unit and plug separation, insulating housing shifts out the electricity and connects the base, the installation, dismantle all very conveniently, weak point consuming time, efficient, the artifical intensity of labour has been reduced, and be convenient for maintain.
Preferably, the plug and the electrical connection socket are integrally formed.
In this scheme, adopt above-mentioned structural style, adopt integrated into one piece design, processing preparation is convenient, and structural strength is high, and stability is high.
Preferably, an end of the plug facing the electrical connection member has a first guiding inclined surface.
In this scheme, adopt above-mentioned structural style, first direction inclined plane has leads smooth effect, makes in the plug can insert electric connecting part's jack smoothly through first direction inclined plane, helps further improving alignment efficiency, and then provides assembly efficiency.
Preferably, the electrical connection socket is inserted into the insulating housing through the socket and is used for driving the insulating housing to move along a first direction, and the insulating housing moves relative to the electrical connection component along a second direction opposite to the first direction, so as to realize the clamping connection between the clamping part and the insulating housing.
In this scheme, adopt above-mentioned structural style, realize the buckle through insulating housing for electric connecting part's removal and connect, the buckle is connected very conveniently, weak point consuming time, efficient, has reduced artifical intensity of labour, and is convenient for maintain.
Preferably, the inner wall surface of the insulating housing has at least one guide portion extending in the first direction, the outer surface of the electrical connection member has at least one matching portion, the guide portions and the matching portions correspond one to one, and the guide portions are connected to and move on the matching portions.
In this scheme, adopt above-mentioned structural style, guide part and matching portion have the guide effect for insulating housing can remove along established first direction for electric connecting part, has effectively avoided insulating housing to produce skew dislocation phenomenon at the in-process that removes, has guaranteed that insulating housing and electric connection can aim at fast between the base, improves assembly efficiency.
Preferably, one of the guide portion and the matching portion is a convex block, and the other is a guide groove.
In the scheme, by adopting the structure form, the convex block is arranged on one of the inner wall surface of the insulating shell and the outer surface of the electric connecting part, and the guide groove for accommodating the convex block is formed in the other one of the inner wall surface of the insulating shell and the outer surface of the electric connecting part, so that more stable guide is realized; meanwhile, the structure is simple, and the processing and the manufacturing are convenient.
Preferably, the number of the guiding portions is two, the two guiding portions are respectively located on two opposite sides of the inner wall surface of the insulating shell, and the two guiding portions and the plug socket are staggered.
In this scheme, adopt above-mentioned structural style for insulating housing will exert the effort and play the guide effect to the both sides of electricity connecting part, has further strengthened insulating housing and has removed more stably along first direction. Meanwhile, the two guide parts and the plug socket are staggered with each other and are respectively positioned on different side surfaces of the insulating shell, so that mutual interference is avoided, and the stability of the whole structure of the insulating shell is ensured.
Preferably, the insulating shell has an elastic portion therein, and the elastic portion abuts against the electrical connection component and applies a force to the insulating shell in a direction away from the first direction.
In this scheme, adopt above-mentioned structural style, realize through elasticity portion that insulating housing is for the removal of electrical connection part along the second direction of the first direction of dorsad for more inseparable support between insulating housing and the electricity connection base is to the contact, has strengthened the joint strength between clamping part and the insulating housing, has improved the safety and stability who inserts adapting unit when the electricity is connected soon.
Preferably, the size of the opening of the socket is larger than the size of the buckling part.
In this scheme, adopt above-mentioned structural style, the opening size of socket is greater than the size of buckle portion, makes things convenient for buckle portion to insert or shift out insulating housing through the socket, can further make things convenient for installation and dismantlement.
Preferably, the electrical connection part has a first positioning post protruding outward, the inner wall surface of the insulating housing has a second positioning post protruding inward, and two ends of the elastic part are respectively sleeved on the first positioning post and the second positioning post.
In the scheme, by adopting the structure, two ends of the elastic part are respectively connected with the electric connecting part and the insulating shell through the first positioning column and the second positioning column, so that the installation and the connection are very convenient, and the installation precision is high; meanwhile, the phenomenon of offset and dislocation of the elastic part in the deformation process can be effectively avoided, and the structural stability and the installation alignment efficiency of the quick-insertion connecting part are further improved.
Preferably, the elastic part is a spring, elastic rubber or an elastic component with a deformation space.
In the scheme, by adopting the structure, the elastic component has good elastic effect and high stability; meanwhile, the structure is simple, and the cost is low.
Preferably, at least one conductive ring is disposed between the electrical connection member and the plug.
In the scheme, by adopting the structure, the conducting ring has larger surface area and is beneficial to heat dissipation; in addition, the conducting ring has elasticity, can exert the elasticity of pressing to the electrical connection part and the electricity connection base of both sides, is favorable to carrying electric power steadily, and the dependable performance.
Preferably, a first ring groove for accommodating the conductive ring is formed on the surface of the plug facing the electrical connection part;
and/or a second annular groove used for accommodating the conducting ring is formed in the surface, facing the plug, of the electric connecting part.
In the scheme, by adopting the structural form, the phenomenon of offset and dislocation of the conducting ring in the using process is effectively avoided, so that the conducting ring is effectively and tightly arranged between the electric connecting part and the electric connecting base, and the electric connection is more stable; meanwhile, the conducting ring is convenient to install and set, and the installation precision is higher; and the structure is simple, and the processing and the manufacturing are convenient.
Preferably, one end of the buckling part facing the insulating shell is provided with a second guide inclined surface;
and/or the insulating shell is provided with a third guiding inclined surface at one end of the edge of the socket facing the electric connection seat.
In this scheme, adopt above-mentioned structural style, second direction inclined plane and/or third direction inclined plane have lead smooth effect for clamping part can pass smoothly and insert to the insulating casing in the socket, has guaranteed the alignment reliability between clamping part and the insulating casing, does benefit to and improves assembly efficiency.
Preferably, the outer peripheral surface of the electrical connection seat is provided with an inward-recessed clamping groove, the buckling portion is located at one end, facing the electrical connection component, of the clamping groove, and the insulating shell is inserted into the clamping groove and is in buckling connection with the buckling portion.
In this scheme, adopt above-mentioned structural style, can effectively strengthen the joint strength who connects between base and the insulating casing through the draw-in groove, realize that the electricity is connected more stably.
Preferably, the outer surface of the insulating shell is provided with anti-skid grains.
In this scheme, adopt above-mentioned structural style, anti-skidding line can increase frictional force in order to play anti-skidding effect, is convenient for exert the effort on insulating casing, makes things convenient for operating personnel to exert the removal of effort in order to realize insulating casing to insulating casing, and it is very convenient to realize the installation, dismantle.
Preferably, the outer surface of the electrical connection socket is coated with an insulating coating.
In this scheme, adopt above-mentioned structural style for the electric connection seat that exposes in insulating casing realizes good electric insulation performance through insulating coating, has improved the safety and stability who inserts adapting unit soon greatly.
Preferably, the electrical connection socket is provided with a rotation prevention surface, the insulating shell is internally provided with an abutting surface, and the rotation prevention surface extends into the insulating shell and abuts against and fits with the abutting surface.
In this scheme, adopt above-mentioned structural style, prevent changeing the face and support to have between the face and prevent changeing the effect for the electricity is connected the base and can not be along the rotation in circumference in the insulating casing, has guaranteed to connect and can not produce between base and the insulating casing to rotate, and then ensures to connect and can not take place relative rotation between base and the electricity connecting part, has further improved the safety and stability who inserts adapting unit soon.
Preferably, the latch portion is provided with an insertion portion and a latch portion at different positions in a circumferential direction, an upper surface of the latch portion is higher than an upper surface of the insertion portion, and the electrical connection socket is rotatably connected to the electrical connection member and the insulating housing and has an insertion state and a latch state;
in the inserted state, the insertion portion passes through the patch port and is inserted into the insulating housing;
when the buckle state, the buckle part is inserted into the insulating shell and clamped with the insulating shell.
In the scheme, by adopting the structure, when the plug-in connector is in a plug-in state, the plug-in part with the lower height of the upper surface is aligned with the plug socket and is inserted into the plug socket, an operator can penetrate the plug-in part through the plug socket by using smaller acting force, and the electric connection base is very conveniently inserted into the insulating shell. When the buckle state, be connected with insulating housing through the higher buckle part of upper surface height, the joint is reliable and stable, and joint strength is big between electricity connection base and the insulating housing, has improved the stability of inserting adapting unit soon greatly.
Preferably, the insulating housing has a limiting portion therein, and in the fastened state, the limiting portion abuts against the fastening portion to limit the relative rotation between the insulating housing and the electrical connection component.
In this scheme, adopt above-mentioned structural style, restriction portion has the restriction effect for when being in the buckle state, restriction portion will lean on to lean on in buckle portion with the relative rotation between restriction insulating housing and the electricity connection base, realize that buckle portion is connected with insulating housing, further guaranteed to be in the buckle state, stability is higher.
Preferably, the outer surface of the insulation shell is provided with a snap mark corresponding to the snap state and/or an insertion mark corresponding to the insertion state.
In this scheme, adopt above-mentioned structural style, judge the position of locating between insulating housing and the electricity connection base through buckle sign and/or insert the sign to whether come discernment insulating housing to rotate to the position, it is very convenient to use.
An electrical connection device comprising a quick-connect connection as described above.
In this scheme, adopt above-mentioned structural style, connect in insulating housing through buckle portion joint to it is more reliable and more stable to realize that the electricity is connected between electrical connection part and the electricity connection base, and simultaneously, it is all very convenient to realize the installation, dismantle, weak point consuming time, efficient, has reduced artifical intensity of labour, and is convenient for maintain.
A power conversion station or an energy storage station comprises the electric connection device.
In this scheme, adopt above-mentioned structural style, connect in insulating housing through buckle portion joint to it is more reliable and more stable to realize that the electricity is connected between electrical connection part and the electricity connection base, and simultaneously, it is all very convenient to realize the installation, dismantle, weak point consuming time, efficient, has reduced artifical intensity of labour, and is convenient for maintain.
On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.
The positive progress effects of the invention are as follows:
according to the quick-plug connecting part, the electric connecting device and the battery replacement station or the energy storage station, the electric connecting base penetrates through the plug socket through the plug and is electrically connected with the electric connecting part in the insulating shell, and the electric connecting base is connected with the insulating shell in a clamping mode through the clamping part, so that the electric connection between the electric connecting part and the electric connecting base is more stable and reliable, and meanwhile, the quick-plug connecting part, the electric connecting device and the battery replacement station or the energy storage station are very convenient to install and disassemble, high in efficiency and convenient to maintain.
Drawings
Fig. 1 is a schematic perspective view of a quick-connect and connect component according to an embodiment of the present invention.
Fig. 2 is a schematic view of an internal structure of a quick-connect coupling component according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an insulating housing of a quick-connect connector according to an embodiment of the invention.
Fig. 4 is a schematic structural diagram of an electrical connection component and an electrical connection base of a quick-connect connection component according to an embodiment of the invention.
Fig. 5 is a schematic structural diagram of an electrical connection component of the quick-connect connection component according to an embodiment of the invention.
Description of reference numerals:
insulating housing 1
Third guide inclined surface 111
Electric connection base 2
First guide inclined surface 221
Second guide inclined surface 231
Electric connecting part 3
First positioning post 33
Detailed Description
The invention will be more clearly and completely illustrated by way of examples in the following, taken in conjunction with the accompanying drawings, without thereby limiting the scope of the invention.
The embodiment discloses a trade power station or energy storage station has the district of trading the electricity in trading power station or energy storage station, and electric automobile drives into in the district of trading the electricity and is used for changing the battery package, and the battery package under the update will be transported to the storehouse of charging in, and the battery package that is full of the electricity will be used for installing to driving into the electric automobile who trades the district in to electric automobile's trade electricity operation has been realized.
The power conversion station or the energy storage station comprises an electrical connection device. The electrical connection device includes a quick-connect connection member. The quick-plug connecting part is matched with a busbar for supplying power in a plug-in mode so as to supply power to a charger, and then the charger charges a battery pack.
As shown in fig. 1 to 5, the quick-plug connection component includes an insulation housing 1, an electrical connection component 3, and an electrical connection base 2, the electrical connection base 2 includes an electrical connection socket 21 and a plug 22, the electrical connection socket 21 is disposed on a device to be connected, the electrical connection socket 21 has a buckle portion 23, the plug 22 is disposed on the electrical connection socket 21, the insulation housing 1 is sleeved outside the electrical connection component 3, one side of the insulation housing 1 is provided with a socket 11, the plug 22 passes through the socket 11 and is electrically connected to the electrical connection component 3, and the buckle portion 23 passes through the socket 11 and is connected to the insulation housing in a clamping manner. Specifically, the device to be connected may be, but is not limited to, a bus bar.
The plug 22 penetrates through the socket 11 and is electrically connected to the electrical connection part 3, the electrical connection base 2 is connected to the insulating housing 1 in a clamping mode through a clamping part 23, the clamping part 23 of the electrical connection base 2 moves relative to the socket 11 of the insulating housing 1 and penetrates through the socket 11 to extend into the insulating housing 1, so that the clamping part 23 is connected to the insulating housing 1 in a clamping mode, the electrical connection base 2 is connected with the insulating housing 1, the electrical connection base 2 penetrates through the socket 11 and is electrically connected with the electrical connection part 3 in the insulating housing 1, the phenomenon that the insulating housing 1 and the electrical connection part 3 are separated from the electrical connection base 2 is effectively avoided, and the electrical connection part 3 is stably and reliably connected with the plug 22; the electric connecting part 3 is provided with the jack 31, when the quick-plugging connecting part is connected, the plug 22 passes through the socket 11 and is inserted into the jack 31 of the electric connecting part 3, the buckling part 23 is inserted into the socket 11 and is clamped with the insulating shell 1, the assembly operation can be completed by direct plugging, when the disconnection is needed, the buckling part 23 is separated from the insulating shell 1, the insulating shell 1 can be moved to drive the electric connecting part 3 to be separated from the plug 22, the insulating shell 1 is moved out of the electric connecting base 2, the installation and the disassembly are very convenient, the time consumption is short, the efficiency is high, the manual labor intensity is reduced, and the maintenance is convenient.
In one embodiment, the plug 22 is integrally formed with the electrical connection socket 21. The plug 22 and the electrical connection seat 21 are integrally formed, so that the processing and manufacturing are very convenient, the structural strength is high, and the stability is high.
In another embodiment, the plug 22 and the electrical connection socket 21 may be of a split structure. The plug 22 and the electrical connection socket 21 are used for processing and manufacturing, respectively, and the plug 22 and the electrical connection socket 21 are combined and then assembled with the insulating housing 1.
The end of the plug 22 facing the electrical connection part 3 has a first guiding inclined surface 221. The first guiding inclined plane 221 has a sliding guiding function, so that the plug 22 can be smoothly inserted into the jack 31 of the electric connecting part 3 through the first guiding inclined plane 221, the alignment reliability between the electric connecting base 2 and the electric connecting part 3 is ensured, and the assembly efficiency is improved.
The electrical connection socket 21 is inserted into the insulating housing 1 through the socket 11 and is used to drive the insulating housing 1 to move along a first direction, and the insulating housing 1 moves relative to the electrical connection component 3 along a second direction opposite to the first direction, so as to realize the clamping connection of the clamping part 23 and the insulating housing. Before the quick-insertion connecting part is assembled, the insulating shell 1 is sleeved outside the electric connecting part 3, when the electric connecting part 3 is installed and connected with the electric connecting base 2, the socket 11 of the insulating shell 1 is sleeved on the electric connecting base 2 and acting force is applied along the direction close to the electric connecting base 2, and in the process that the plug 22 passes through the socket 11, the buckling part 23 is inserted into the insulating shell 1 through the socket 11 and used for driving the insulating shell 1 to move along the first direction, so that the buckling part 23 is inserted into the insulating shell 1 through the socket 11; after the latch 23 passes through the socket 11, the insulating housing 1 moves in a second direction opposite to the first direction relative to the electrical connection component 3 to latch the latch 23 with the insulating housing 1. In the embodiment, the electrical connection base 2 is disposed on the device to be connected, when the electrical connection component 3 is connected to the electrical connection base 2, no relative movement is generated between the electrical connection base 2 and the electrical connection component 3, and the fastening connection is realized only by the movement of the insulation housing 1 relative to the electrical connection component 3, which is very convenient.
Certainly, when the connector is detached, only the acting force along the first direction and/or the acting force along the second direction is applied to the insulating housing 1 by the buckling part 23, so that the buckling part 23 and the insulating housing 1 are no longer clamped and disconnected from each other, the electrical connection base 2 can be taken out from the insulating housing 1, and the electrical connection base 2 and the electrical connection component 3 are separated from each other. The installation and the disassembly are very convenient, the time consumption is short, the efficiency is high, the labor intensity of workers is reduced, and the maintenance is convenient. In fig. 2, the first direction is a downward direction, and the second direction is an upward direction.
Wherein, the outer surface of the insulating shell 1 is provided with anti-skid grains 14. The anti-skid lines 14 can increase friction force to play an anti-skid role, so that acting force can be conveniently exerted on the insulating shell 1, an operator can conveniently exert the acting force on the insulating shell 1 to realize the movement of the insulating shell 1, and the installation and the disassembly are very convenient.
The inner wall surface of the insulating housing 1 has at least one guide portion 12 extending in the first direction, the outer surface of the electrical connection member 3 has at least one matching portion 32, the guide portions 12 correspond to the matching portions 32 one to one, and the guide portions 12 are connected to the matching portions 32 and move on the matching portions 32. The guide part 12 and the matching part 32 have a guiding function, so that the insulating shell 1 can move along a given first direction relative to the electric connecting part 3, the phenomenon of offset and dislocation of the insulating shell 1 in the moving process is effectively avoided, the insulating shell 1 and the electric connecting base 2 can be aligned quickly, and the assembly efficiency is improved.
One of the guide portion 12 and the mating portion 32 is a projection and the other is a guide groove. A convex block is arranged on one of the inner wall surface of the insulating shell 1 and the outer surface of the electric connection component 3, and a guide groove for accommodating the convex block is formed in the other one of the inner wall surface and the outer surface, so that more stable guide is realized; meanwhile, the structure is simple, and the processing and the manufacturing are convenient. In the present embodiment, the guide portion 12 is a projection and is provided on the inner wall surface of the insulating housing 1, and the matching portion 32 is a guide groove and is located on the outer surface of the electrical connection member 3, both of which extend in the first direction and have a guiding function.
The number of the guide portions 12 is two, the two guide portions 12 are respectively located on two opposite sides of the inner wall surface of the insulating housing 1, and the two guide portions 12 and the socket 11 are staggered. Through two relative both sides that guiding portion 12 is located insulating housing 1 internal wall respectively for insulating housing 1 will exert the effort and play the guide effect to the both sides of electricity connecting element 3, has further strengthened insulating housing 1 and has removed more stably along first direction. Meanwhile, the two guiding parts 12 and the plug socket 11 are staggered with each other and are respectively positioned on different sides of the insulating shell 1, so that the mutual interference is avoided, and the stability of the whole structure of the insulating shell 1 is ensured. Further, the number of the matching portions 32 is also two, and the positions of the two matching portions 32 correspond to the two guide portions 12, respectively.
The insulating housing 1 has an elastic portion 4 therein, and the elastic portion 4 abuts against the electrical connection member 3 and applies a force in a first direction away from the insulating housing 1. Realize insulating housing 1 for the removal of electrical connection part 3 along the second direction of the first direction of dorsad through elasticity portion 4 for insulating housing 1 and the electric connection support more closely between base 2 and lean on the contact, strengthened the joint strength between buckle portion 23 and insulating housing 1, improved the safety and stability who inserts adapting unit when the electricity is connected soon.
The size of the opening of the socket 11 is larger than that of the buckling part 23, when the plug is installed, the opening of the socket 11 is aligned with the buckling part 23, and the insulating shell 1 is pressed, so that the buckling part 23 is inserted into the insulating shell 1 through the socket 11; after the clamping part is loosened, acting force is not applied to the insulating shell 1 any more, the insulating shell 1 moves along the first direction under the acting force of the elastic part 4 and rebounds to be clamped, the clamping connection of the clamping part 23 and the insulating shell 1 is achieved, and therefore installation is achieved. When the plug is detached, the insulating housing 1 is pressed again and moved along the second direction, so that the buckling part 23 is no longer clamped with the insulating housing 1, and the buckling part 23 is moved out of the socket 11, thereby completing the detachment. In this embodiment, the size of the opening of the socket 11 is larger than the size of the fastening portion 23, so that the fastening portion 23 can be conveniently inserted into or removed from the insulating housing 1 through the socket 11, and further the installation and the disassembly are convenient. Meanwhile, the installation is stable and reliable because the elastic part 4 is tightly propped after the installation.
The electrical connection part 3 has a first positioning post 33 protruding outward, the inner wall surface of the insulating housing 1 has a second positioning post 13 protruding inward, and two ends of the elastic part 4 are respectively sleeved on the first positioning post 33 and the second positioning post 13. Two ends of the elastic part 4 are respectively connected with the electric connecting part 3 and the insulating shell 1 through the first positioning column 33 and the second positioning column 13, so that the installation and the connection are very convenient, and the installation precision is high; meanwhile, the phenomenon of offset and dislocation of the elastic part 4 in the deformation process can be effectively avoided, and the structural stability and the installation alignment efficiency of the quick-insertion connecting part are further improved.
The elastic part 4 may be a spring, an elastic rubber, or an elastic member having a deformation space. The elastic component has good elastic effect and high stability; meanwhile, the structure is simple, and the cost is low.
At least one conductive ring (not shown) is arranged between the electrical connection part 3 and the plug 22. The conducting ring has larger surface area, which is beneficial to heat dissipation; in addition, the conducting ring has elasticity, and can apply abutting elasticity to the electric connection part 3 and the electric connection base 2 on two sides, so that stable power transmission is facilitated, and the performance is reliable.
In one embodiment, the surface of the plug 22 facing the electrical connection part 3 is provided with a first ring groove 24 for receiving the conductive ring. The conducting ring is arranged in the first ring groove 24 on the electric connection base 2, and the phenomenon of offset and dislocation of the conducting ring in the use process can be effectively avoided through the first ring groove 24, so that the conducting ring is effectively and tightly arranged between the electric connection part 3 and the electric connection base 2, and the electric connection is more stable; meanwhile, the conducting ring is convenient to install and set, and the installation precision is higher; and the structure is simple, and the processing and the manufacturing are convenient. The number of the first ring grooves 24 and the number of the conductive rings are two, and the two first ring grooves 24 are arranged on the plug 22 at intervals.
In another embodiment, the surface of the electrical connection component 3 facing the plug 22 is provided with a second ring groove for receiving the conductive ring. The conducting ring is arranged in the second annular groove on the electric connection base 2, so that the conducting ring is limited, and the electric connection is more stable.
The end of the locking portion 23 facing the insulating housing 1 has a second guide inclined surface 231. The second guiding inclined surface 231 has a sliding guiding function, and the second guiding inclined surface 231 enables the fastening part 23 to smoothly pass through the socket 11 and be inserted into the insulating housing 1, which helps to further improve the alignment efficiency and further improve the assembly efficiency.
The insulating housing 1 has a third guiding inclined surface 111 at an edge of the patch port 11 toward an end of the plug 22. The third guiding inclined surface 111 has a sliding guiding function, and the third guiding inclined surface 111 enables the buckling part 23 to smoothly pass through the patch port 11 and be inserted into the insulating housing 1, which is beneficial to further improving the alignment efficiency and further improving the assembly efficiency.
The outer peripheral surface of the electrical connection seat 21 has an inward recessed clamping groove 25, the buckling portion 23 is located at one end of the clamping groove 25 facing the electrical connection component 3, and the insulating housing 1 is inserted into the clamping groove 25 and is buckled to the buckling portion 23. When the insulating housing 1 moves along the second direction, the insulating housing 1 will be inserted into the clamping groove 25, so that the insulating housing 1 and the clamping part 23 are clamped and connected. The connecting strength between the electric connection base 2 and the insulating shell 1 can be effectively enhanced through the clamping groove 25, and the electric connection is more stable.
The electrical connection socket 21 has an anti-rotation surface 26, the insulating housing 1 has an abutting surface 15 therein, and the anti-rotation surface 26 extends into the insulating housing 1 and abuts against the abutting surface 15. The electric connection base 2 is inserted into the insulating shell 1, the rotation-preventing surface 26 is abutted and attached to the abutting surface 15, and the rotation-preventing surface 26 and the abutting surface 15 have rotation-preventing function, so that the electric connection base 2 cannot rotate in the circumferential direction in the insulating shell 1, and the electric connection base 2 is ensured not to rotate with the insulating shell 1; the buckling part 23 prevents the electrical connection base 2 from being separated from the outlet 11 in the insulating housing 1, so that the electrical connection base 2 and the electrical connection component 3 are prevented from rotating relatively, and the safety and stability of the quick-plug connection component are further improved.
The latch 23 is provided with an insertion portion and a latch portion at different positions in the circumferential direction, the upper surface of the latch portion is higher than the upper surface of the insertion portion, and the electrical connection socket 21 is rotatably connected to the electrical connection member 3 and the insulating housing 1 and has an insertion state and a latch state; in the inserted state, the insertion portion is inserted through the patch port 11 and into the insulating housing 1; in the fastening state, the fastening portion is inserted into the insulating housing 1 and fastened to the insulating housing 1.
The electric connection base 2 is rotatably connected with the electric connection part 3 and the insulating shell 1, because the upper surface of the buckling part is higher than the upper surface of the inserting part, when the electric connection base is in an inserting state, the inserting part with the lower height of the upper surface is aligned with the socket 11 and is inserted into the socket 11, an operator can penetrate the inserting part through the socket 11 with small acting force, and the electric connection base 2 is very convenient to insert into the insulating shell 1. After the insertion part passes through the socket 11, the electric connecting part 3 and the insulating shell 1 are rotated and switched to a buckling state, and when the electric connecting part is in the buckling state, the electric connecting part is connected with the insulating shell 1 through the buckling part with the higher upper surface height, so that the clamping is stable and reliable, the connection strength between the electric connecting base 2 and the insulating shell 1 is high, and the stability of the quick insertion connecting part is greatly improved.
In one embodiment, the insulative housing 1 has a restriction therein, which abuts against the catch 23 to restrict relative rotation between the insulative housing 1 and the electrical connection component 3 in the latched state. Restriction portion has the restriction effect, through insulating housing 1 and the rotation of electricity connecting part 3 for when being in the buckle state, restriction portion will lean on in buckle portion 23 with the relative rotation between restriction insulating housing 1 and the electricity connection base 2, realize that buckle portion is connected with insulating housing 1, has further guaranteed to be in the buckle state, and stability is higher.
In another embodiment, the outer surface of the insulation housing 1 has a snap indication corresponding to the snap state and/or an insert indication corresponding to the insert state. The position between the insulating shell 1 and the electric connection base 2 is judged through the buckle mark and/or the insertion mark, so that whether the insulating shell 1 rotates in place or not is identified, and the use is very convenient.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes or modifications to these embodiments may be made by those skilled in the art without departing from the principle and spirit of this invention, and these changes and modifications are within the scope of this invention.
Claims (23)
1. The utility model provides a connect adapting unit soon, its characterized in that, it includes insulating casing, electric connecting element and electricity connection base, electricity connection base includes electric connection seat and plug, electric connection seat sets up on treating the connecting device, the last buckle portion that has of electric connection seat, the plug sets up on the electric connection seat, insulating casing cover is located the electric connection component outside, socket has been seted up to one side of insulating casing, the plug passes socket and electricity connect in electric connecting element, buckle portion passes socket with the insulating casing joint is connected.
2. The quick-connect connection of claim 1, wherein the plug is integrally formed with the electrical socket.
3. The quick-connect coupling member of claim 1, wherein the end of the plug facing the electrical coupling member has a first guiding inclined surface.
4. The quick-connect and quick-connect connector as claimed in claim 1, wherein the electrical connector is inserted into the insulating housing through the socket and is configured to drive the insulating housing to move in a first direction, and the insulating housing moves in a second direction opposite to the first direction relative to the electrical connector to achieve the engagement of the latch with the insulating housing.
5. The quick-connect coupling member according to claim 4, wherein the inner wall surface of the insulating housing has at least one guide portion extending in the first direction, and the outer surface of the electrical coupling member has at least one mating portion, the guide portions corresponding one-to-one to the mating portions, the guide portions being connected to and movable on the mating portions.
6. The quick-connect coupling of claim 5, wherein one of the guide portion and the mating portion is a raised block and the other is a guide slot.
7. The quick-connect and disconnect coupling of claim 5, wherein the number of guides is two, the two guides being located on opposite sides of the inner wall of the housing, the two guides being offset from the socket.
8. The quick-connect electrical connection of claim 4, wherein the insulative housing has a spring portion therein that abuts the electrical connection and applies a force to the insulative housing in a direction away from the first direction.
9. The quick-connect coupling component of claim 8, wherein the opening of the patch opening is larger in size than the latch.
10. The quick-connect electrical connector of claim 8, wherein the electrical connector has a first positioning post protruding outward, the inner wall of the insulating housing has a second positioning post protruding inward, and two ends of the elastic portion are respectively sleeved on the first positioning post and the second positioning post.
11. The quick-connect coupling member of claim 8, wherein the resilient portion is a spring, an elastic rubber, or an elastic member having a deformation space.
12. The quick-connect coupling of claim 1, wherein at least one conductive loop is disposed between the electrical coupling and the plug.
13. The quick-connect coupling of claim 12 wherein the surface of the plug facing the electrical coupling has a first annular groove formed therein for receiving the conductive ring;
and/or a second ring groove used for accommodating the conductive ring is formed in the surface, facing the plug, of the electrical connecting part.
14. The quick-insert connecting component according to claim 1, wherein one end of the buckling part facing the insulating shell is provided with a second guiding inclined surface;
and/or the insulating shell is provided with a third guiding inclined surface at one end of the edge of the socket facing the electric connection seat.
15. The quick-connect and quick-disconnect coupling of claim 1, wherein the outer peripheral surface of the electrical connector has an inwardly recessed snap groove, the snap portion is located at an end of the snap groove facing the electrical coupling, and the insulating housing is inserted into the snap groove and snap-connected to the snap portion.
16. The quick-connect coupling of claim 1, wherein the outer surface of the dielectric housing has non-slip threads.
17. The quick-connect, connection component of claim 1, wherein an outer surface of the electrical socket is coated with an insulating coating.
18. The quick-connect and connect element as claimed in any one of claims 1 to 17, wherein the electrical connector has an anti-rotation surface thereon, and the insulating housing has an abutting surface therein, and the anti-rotation surface extends into the insulating housing and abuts against the abutting surface.
19. The quick-connect and disconnect coupling of any one of claims 1-17, wherein the latching portion is provided with an insertion portion and a latching portion at different positions in a circumferential direction, an upper surface of the latching portion being higher than an upper surface of the insertion portion, the electrical connector housing being rotatably coupled to the electrical coupling member and the insulative housing and having an inserted state and a latched state;
in the inserted state, the insertion portion passes through the patch port and is inserted into the insulating housing;
when the buckle state, the buckle part is inserted into the insulating shell and clamped with the insulating shell.
20. The quick-connect coupling component of claim 19, wherein the insulative housing has a limit portion therein that abuts against the snap-fit portion to limit relative rotation between the insulative housing and the electrical coupling component in the snap-fit condition.
21. The quick-connect coupling member of claim 19, wherein an outer surface of the insulating housing has a snap indication corresponding to the snap state and/or an insert indication corresponding to the insert state.
22. An electrical connection device comprising a quick-connect coupling as claimed in any one of claims 1 to 21.
23. A charging or energy storage station comprising an electrical connection device as claimed in claim 22.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111422449.3A CN115296069A (en) | 2021-11-26 | 2021-11-26 | Quick-plug connecting part, electric connecting device and battery replacement station or energy storage station |
| PCT/CN2022/134807 WO2023093892A1 (en) | 2021-11-26 | 2022-11-28 | Quick-plug connection component, electric connection device, and battery swapping station or energy storage station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111422449.3A CN115296069A (en) | 2021-11-26 | 2021-11-26 | Quick-plug connecting part, electric connecting device and battery replacement station or energy storage station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115296069A true CN115296069A (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111422449.3A Pending CN115296069A (en) | 2021-11-26 | 2021-11-26 | Quick-plug connecting part, electric connecting device and battery replacement station or energy storage station |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115296069A (en) |
| WO (1) | WO2023093892A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093892A1 (en) * | 2021-11-26 | 2023-06-01 | 奥动新能源汽车科技有限公司 | Quick-plug connection component, electric connection device, and battery swapping station or energy storage station |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3106809U (en) * | 2004-07-27 | 2005-01-20 | 台灣駿品端子股▲ふん▼有限公司 | Electrical connector connection positioning device |
| TW201039498A (en) * | 2009-04-20 | 2010-11-01 | Innodisk Corp | SATA data connection device with raised reliability |
| CN110635075B (en) * | 2019-01-31 | 2022-06-17 | 中航光电科技股份有限公司 | Quick-change battery and battery shell |
| CN110571584A (en) * | 2019-08-20 | 2019-12-13 | 武汉科技大学 | Waterproof shore power socket plug |
| CN216980935U (en) * | 2021-11-26 | 2022-07-15 | 奥动新能源汽车科技有限公司 | Quick-plug connecting part, electric connecting device and battery replacement station or energy storage station |
| CN115296069A (en) * | 2021-11-26 | 2022-11-04 | 奥动新能源汽车科技有限公司 | Quick-plug connecting part, electric connecting device and battery replacement station or energy storage station |
| CN115296068A (en) * | 2021-11-26 | 2022-11-04 | 奥动新能源汽车科技有限公司 | Quick-insertion connecting part, electric connecting device, charging bin and battery changing station or energy storage station |
| CN216773602U (en) * | 2021-11-26 | 2022-06-17 | 奥动新能源汽车科技有限公司 | Quick-insertion connecting part, electric connecting device, charging bin and battery changing station or energy storage station |
-
2021
- 2021-11-26 CN CN202111422449.3A patent/CN115296069A/en active Pending
-
2022
- 2022-11-28 WO PCT/CN2022/134807 patent/WO2023093892A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093892A1 (en) * | 2021-11-26 | 2023-06-01 | 奥动新能源汽车科技有限公司 | Quick-plug connection component, electric connection device, and battery swapping station or energy storage station |
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| Publication number | Publication date |
|---|---|
| WO2023093892A1 (en) | 2023-06-01 |
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