CN111682353B - Dustproof effectual and difficult electric motor car plug that drops - Google Patents
Dustproof effectual and difficult electric motor car plug that drops Download PDFInfo
- Publication number
- CN111682353B CN111682353B CN202010592375.7A CN202010592375A CN111682353B CN 111682353 B CN111682353 B CN 111682353B CN 202010592375 A CN202010592375 A CN 202010592375A CN 111682353 B CN111682353 B CN 111682353B
- Authority
- CN
- China
- Prior art keywords
- electric vehicle
- main body
- mounting groove
- fixedly connected
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
-
- 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
- H01R13/6276—Snap or like fastening comprising one or more balls engaging in a hole or a groove
-
- 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
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/6335—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only comprising a handle
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The invention relates to the technical field of electric vehicle plugs and discloses an electric vehicle plug which is good in dustproof effect and not easy to fall off. This dustproof effectual and difficult electric motor car plug that drops has solved present electric motor car plug connection unstability, and easy not hard up drops, and the influence charges, and it is inconvenient to bring for user's use, and the plug surface is infected with the dust easily in depositing the in-process in addition, will lead to the dust to get into the socket inside when the plug inserts the socket inside after, and long-time plug will lead to producing wearing and tearing between plug and the socket, influences the problem of connection stability.
Description
Technical Field
The invention relates to the technical field of electric vehicle plugs, in particular to an electric vehicle plug which is good in dustproof effect and not easy to fall off.
Background
The charger of the electric vehicle is a charging device specially configured for the storage battery of the electric vehicle, the connector of a common electronic product and the bolt of an electric appliance are called as a plug, a household alternating current power supply plug and a socket, a male connector with a rod-shaped or copper-plate-shaped protrusion is provided, and a female connector type power supply socket with a slot or a concave hole is inserted in a physical mode.
Present electric motor car plug connection is unstable, it is not hard up to drop easily, the influence charges, it is inconvenient to bring for user's use, the plug surface is infected with the dust easily in the in-process of depositing in addition, will lead to the dust to get into the socket inside after the plug inserts the socket inside, long-time plug will lead to producing wearing and tearing between plug and the socket, influence connection stability, so proposed the electric motor car plug that a dustproof effect is good and be difficult for droing and solve the above-mentioned problem of proposing.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the electric vehicle plug which is good in dustproof effect and not easy to fall off, has the advantages of being good in dustproof effect, stable in connection and not easy to fall off, and solves the problems that the existing electric vehicle plug is unstable in connection, easy to loosen and fall off, influence on charging and bring inconvenience to a user in use, the outer surface of the plug is easily contaminated by dust in the storage process, the dust enters the socket after the plug is inserted into the socket, abrasion is generated between the plug and the socket due to long-time plugging, and the connection stability is influenced.
(II) technical scheme
In order to achieve the purposes of good dustproof effect, stable connection and difficult falling, the invention provides the following technical scheme: an electric vehicle plug with good dustproof effect and difficult falling comprises an electric vehicle plug main body and an electric vehicle socket main body, wherein a dustproof cover is sleeved on the right side of the electric vehicle plug main body, a first mounting groove is formed in the left side of the dustproof cover, clamping grooves are formed in the top and the bottom of the electric vehicle plug main body, first mounting holes communicated with the first mounting groove are formed in the top and the bottom of the dustproof cover, first grooves are formed in the dustproof cover and are positioned on the left and the right sides of the first mounting hole and communicated with the first mounting hole, a first clamping block inserted into the clamping grooves is movably connected in the first mounting hole, first connecting rods inserted into the first grooves are fixedly connected on the left and the right sides of the first clamping block, a first reset spring is fixedly connected on one side of each first connecting rod close to the first mounting groove, and second mounting grooves positioned on the right side of the first mounting hole are formed in the top and the bottom of the dustproof cover, the second mounting groove is internally provided with a first sliding block, the right side of the first sliding block is fixedly connected with a second reset spring, one side of the first sliding block, which is far away from the first mounting groove, is fixedly connected with a first stirring plate positioned outside a dust cover, the left side of the electric vehicle socket main body is rotatably connected with the dust cover, the left side of the electric vehicle socket main body is provided with a third mounting groove, the top and the bottom of the electric vehicle socket main body are respectively provided with a second mounting hole communicated with the third mounting groove, the electric vehicle socket main body is internally provided with a second groove which is positioned at the left side and the right side of the second mounting hole and communicated with the second mounting hole, a second clamping block is movably connected in the second mounting hole, the left side and the right side of the second clamping block are respectively and fixedly connected with a second connecting rod inserted in the second groove, and one side of the second connecting rod, which is close to the third mounting groove, is fixedly connected with a third reset spring, the electric vehicle socket body top and the bottom are all provided with a fourth mounting groove located on the right side of the second mounting hole, a second sliding block is connected in the fourth mounting groove in a sliding mode, a fourth reset spring is fixedly connected to the right side of the second sliding block, and a second poking plate located on the outer side of the electric vehicle socket body is fixedly connected to one side, away from the third mounting groove, of the second sliding block.
Preferably, the front side and the rear side of the electric vehicle plug main body are fixedly connected with anti-skidding rubber pads, the top of the electric vehicle plug main body is fixedly connected with a first hanging ring, the top of the dust cover is fixedly connected with a second hanging ring, and a connecting rope is movably connected between the first hanging ring and the second hanging ring.
Preferably, the first fixture block and the second fixture block are both composed of two metal spherical crowns and a metal cylinder, the two metal spherical crowns are respectively located at two ends of the metal cylinder, and the diameter of the bottom surface of each metal spherical crown is equal to that of the metal cylinder.
Preferably, when the first clamping block is in contact with the first toggle plate, the distance between the first clamping block and the first mounting groove is greater than the distance between the electric vehicle plug main body and the dust cover, the first return spring is in a fully compressed state, and the telescopic length of the first return spring is greater than the groove depth of the clamping groove.
Preferably, the second return spring is fixedly connected with the right side wall of the second mounting groove, the first clamping block is in contact with the first toggle plate when the second return spring is not compressed, the compression length of the second return spring is greater than the diameter of the first mounting hole, and one side, away from the dust cover, of the first toggle plate is provided with a first anti-skidding groove.
Preferably, when the second fixture block is in contact with the second toggle plate, the distance between the two second fixture blocks is equal to the distance between the two first fixture blocks when the first fixture block is in contact with the first toggle plate, when the second fixture block is in contact with the second toggle plate, the third return spring is in a fully compressed state, and the telescopic length of the third return spring is greater than the depth of the clamping groove.
Preferably, the distance between the second clamping block and the left side surface of the electric vehicle socket main body is equal to the distance between the first clamping block and the left side surface of the dust cover, a first magnetic stripe is fixedly mounted on the rear side of the dust cover, and a second magnetic stripe which is mutually attracted with the first magnetic stripe is fixedly mounted on the left side of the electric vehicle socket main body.
Preferably, the third mounting groove and the first mounting groove are equal in length, equal in width and equal in height, and the fourth return spring is fixedly connected with the right side wall of the fourth mounting groove.
Preferably, the second fixture block is in contact with the second toggle plate when the fourth return spring is not compressed, the compression length of the fourth return spring is greater than the diameter of the second mounting hole, and a second anti-slip groove is formed in one side, far away from the socket body of the electric vehicle, of the second toggle plate.
(III) advantageous effects
Compared with the prior art, the invention provides the electric vehicle plug which has a good dustproof effect and is not easy to fall off, and the electric vehicle plug has the following beneficial effects:
1. the electric vehicle plug with good dustproof effect and difficult falling-off is characterized in that the dustproof cover is arranged, when the electric vehicle plug main body is not used, a user can sleeve the dustproof cover to the outer side of the electric vehicle plug main body, the first poking plate is firstly slid rightwards to extrude the second reset spring to enable the first clamping block to be far away from the first mounting groove under the pushing of the first reset spring, so that the dustproof cover can be smoothly sleeved outside the electric vehicle plug main body, then the first poking plate is loosened to enable the first poking plate to extrude the first clamping block under the pushing of the second reset spring to enable the first clamping block to be clamped into the clamping groove, thereby preventing the dustproof cover from falling off from the electric vehicle plug main body in the storage process, the dust can be prevented from adhering to the contact part of the electric vehicle plug main body and the electric vehicle socket main body through the dustproof cover, the dustproof cover is rotatably connected with the electric vehicle socket main body, when the electric vehicle socket main body is not used, can shelter from the third mounting groove through the shield, prevent that the dust from getting into the third mounting groove in, through setting up first magnetic stripe and second magnetic stripe, make things convenient for electric vehicle socket main part and shield's fixed to dustproof effectual purpose has been reached.
2. The electric vehicle plug with good dustproof effect and difficult falling is characterized in that the first hanging ring, the second hanging ring and the connecting rope are arranged, when a user needs to use the electric vehicle plug main body, the electric vehicle plug main body is separated from the dustproof cover by sliding the first poking plate rightwards, the dustproof cover is suspended outside the electric vehicle plug main body through the connecting rope after being separated, the electric vehicle plug main body is convenient to use continuously after charging is completed, the second clamping block, the second connecting rod, the third reset spring, the second sliding block, the fourth reset spring and the second poking plate are arranged, so that the electric vehicle plug main body is inserted into the third mounting groove, the second clamping block can be clamped in the clamping groove, the electric vehicle plug main body is prevented from being separated from the electric vehicle socket main body in the charging process, after charging is completed, the electric vehicle plug main body is held by one hand, the two second poking plates are held by the other hand, and force is applied in the opposite direction, the electric vehicle plug main body and the electric vehicle socket main body can be separated, so that the purposes of stable connection and difficult falling are achieved.
Drawings
FIG. 1 is a schematic structural view of an electric vehicle plug with good dustproof effect and less possibility of falling off, provided by the invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of the invention shown at A in FIG. 2;
FIG. 4 is an enlarged view of a portion of the present invention shown at B in FIG. 2;
FIG. 5 is an enlarged view of a portion of the present invention at C of FIG. 2;
fig. 6 is an enlarged view of a portion of the device shown in fig. 2 at D.
In the figure: the plug comprises a plug main body of an electric vehicle 1, a socket main body of the electric vehicle 2, a dust cover 3, a first mounting groove 4, a clamping groove 5, a first mounting hole 6, a first groove 7, a first clamping block 8, a first connecting rod 9, a first return spring 10, a second mounting groove 11, a first sliding block 12, a second return spring 13, a first toggle plate 14, a dust cover 15, a third mounting groove 16, a second mounting hole 17, a second groove 18, a second clamping block 19, a second connecting rod 20, a third return spring 21, a fourth mounting groove 22, a second sliding block 23, a fourth return spring 24 and a second toggle plate 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an electric vehicle plug with good dust-proof effect and uneasy falling off comprises an electric vehicle plug main body 1 and an electric vehicle socket main body 2, wherein the front side and the rear side of the electric vehicle plug main body 1 are fixedly connected with anti-skid rubber pads, the top of the electric vehicle plug main body 1 is fixedly connected with a first hanging ring, the right side of the electric vehicle plug main body 1 is sleeved with a dust-proof cover 3, the top of the dust-proof cover 3 is fixedly connected with a second hanging ring, a connecting rope is movably connected between the first hanging ring and the second hanging ring, the left side of the dust-proof cover 3 is provided with a first mounting groove 4, the top and the bottom of the electric vehicle plug main body 1 are provided with a clamping groove 5, the top and the bottom of the dust-proof cover 3 are provided with a first mounting hole 6 communicated with the first mounting groove 7 positioned at the left side and the right side of the first mounting hole 6 and communicated with the first mounting hole 6, a first clamping block 8 inserted into the clamping groove 5 is movably connected in the first mounting hole 6, the left side and the right side of a first clamping block 8 are fixedly connected with a first connecting rod 9 inserted into a first groove 7, one side of the first connecting rod 9 close to a first mounting groove 4 is fixedly connected with a first return spring 10, the expansion length of the first return spring 10 is larger than the groove depth of a clamping groove 5, the top and the bottom of a dust cover 3 are respectively provided with a second mounting groove 11 positioned at the right side of a first mounting hole 6, a first sliding block 12 is connected in the second mounting groove 11 in a sliding manner, the right side of the first sliding block 12 is fixedly connected with a second return spring 13, the second return spring 13 is fixedly connected with the right side wall of the second mounting groove 11, the compression length of the second return spring 13 is larger than the diameter of the first mounting hole 6, one side of the first sliding block 12 far away from the first mounting groove 4 is fixedly connected with a first stirring plate 14 positioned outside the dust cover 3, when the second return spring 13 is not compressed, the first clamping block 8 is contacted with the first stirring plate 14, when the first clamping block 8 contacts with the first toggle plate 14, the distance of the first clamping block 8 in the first mounting groove 4 is greater than the distance between the electric vehicle plug main body 1 and the dust cover 3, and the first return spring 10 is in a completely compressed state, one side of the first toggle plate 14 away from the dust cover 3 is provided with a first anti-slip groove, the left side of the electric vehicle socket main body 2 is rotatably connected with a dust cover 15, the rear side of the dust cover 15 is fixedly provided with a first magnetic strip, the left side of the electric vehicle socket main body 2 is fixedly provided with a second magnetic strip mutually attracted with the first magnetic strip, the left side of the electric vehicle socket main body 2 is provided with a third mounting groove 16, the third mounting groove 16 is equal in length, equal in width and equal in height with the first mounting groove 4, the top and the bottom of the electric vehicle socket main body 2 are both provided with second mounting holes 17 communicated with the third mounting grooves 16, second grooves 18 which are positioned at the left and right sides of the second mounting holes 17 and communicated with the second mounting holes 17 are opened in the electric vehicle socket main body 2, a second clamping block 19 is movably connected in the second mounting hole 17, the first clamping block 8 and the second clamping block 19 are both composed of a metal cylinder and two metal spherical crowns, the two metal spherical crowns are respectively positioned at two ends of the metal cylinder, the diameter of the bottom surface of the metal spherical crown is equal to that of the metal cylinder, the distance between the second clamping block 19 and the left side surface of the electric vehicle socket main body 2 is equal to that between the first clamping block 8 and the left side surface of the dust cover 3, the left side and the right side of the second clamping block 19 are both fixedly connected with a second connecting rod 20 inserted into the second groove 18, one side of the second connecting rod 20 close to the third mounting groove 16 is fixedly connected with a third return spring 21, the expansion length of the third return spring 21 is larger than the groove depth of the clamping groove 5, the top and the bottom of the electric vehicle socket main body 2 are both provided with a fourth mounting groove 22 positioned at the right side of the second mounting hole 17, and a second sliding block 23 is connected in the fourth mounting groove 22, a fourth return spring 24 is fixedly connected to the right side of the second slider 23, the compression length of the fourth return spring 24 is greater than the diameter of the second mounting hole 17, the fourth return spring 24 is fixedly connected with the right side wall of the fourth mounting groove 22, one side of the second slider 23, which is far away from the third mounting groove 16, is fixedly connected with a second toggle plate 25, which is located on the outer side of the electric vehicle socket main body 2, the distance between two second fixture blocks 19 when the second fixture block 19 contacts with the second toggle plate 25 is equal to the distance between the two first fixture blocks 8 when the first fixture block 8 contacts with the first toggle plate 14, the third return spring 21 is in a fully compressed state when the second fixture block 19 contacts with the second toggle plate 25, the second fixture block 19 contacts with the second toggle plate 25 when the fourth return spring 24 is not compressed, and a second anti-skid groove is formed in one side of the second toggle plate 25, which is far away from the electric vehicle socket main body 2.
When the electric vehicle plug is used, the dust cover 3 is arranged, when the electric vehicle plug main body 1 is not used, a user can sleeve the dust cover 3 to the outer side of the electric vehicle plug main body 1, the first poking plate 14 slides rightwards to extrude the second reset spring 13 to enable the first clamping block 8 to be far away from the first mounting groove 4 under the pushing of the first reset spring 10, so that the dust cover 3 can be smoothly sleeved outside the electric vehicle plug main body 1, then the first poking plate 14 is loosened, the first poking plate 14 extrudes the first clamping block 8 under the pushing of the second reset spring 13 to enable the first clamping block 8 to be clamped in the clamping groove 5, the dust cover 3 and the electric vehicle plug main body 1 are prevented from falling off in the storage process, the dust can be prevented from being adhered to the contact position of the electric vehicle plug main body 1 and the electric vehicle socket main body 2 through the dust cover 15, and the dust cover 15 is rotatably connected with the electric vehicle socket main body 2, when the electric vehicle socket main body 2 is not used, the third mounting groove 16 can be shielded by the dust cover 15 to prevent dust from entering the third mounting groove 16, the electric vehicle socket main body 2 and the dust cover 15 can be conveniently fixed by arranging the first magnetic strip and the second magnetic strip, so that the purpose of good dust prevention effect is achieved, when a user needs to use the electric vehicle plug main body 1, the electric vehicle plug main body 1 and the dust cover 3 are separated by sliding the first poking plate 14 rightwards, the dust cover 3 is suspended outside the electric vehicle plug main body 1 through the connecting rope after being separated, so that the electric vehicle plug main body 1 can be continuously used after charging is completed, the second clamping block 19, the second connecting rod 20, the third reset spring 21, the second sliding block 23, the fourth reset spring 24 and the second poking plate 25 are arranged, so that the electric vehicle plug main body 1 is inserted into the third mounting groove 16, the second fixture block 19 can be connected in the clamping groove 5 in a clamped mode, the electric vehicle plug main body 1 is prevented from being separated from the electric vehicle socket main body 2 in the charging process, the electric vehicle plug main body 1 is held between the hands after charging is completed, the two second poking plates 25 are held between the other hand, and meanwhile the electric vehicle plug main body 1 and the electric vehicle socket main body 2 can be separated by exerting force in opposite directions, so that the purposes of stable connection and difficulty in falling are achieved.
In summary, the electric vehicle plug with good dustproof effect and uneasy falling off is provided with the dustproof cover 3, when the electric vehicle plug main body 1 is not used by a user, the dustproof cover 3 can be sleeved on the outer side of the electric vehicle plug main body 1, the first poking plate 14 slides rightwards to press the second reset spring 13 to enable the first fixture block 8 to be away from the first installation groove 4 under the pushing of the first reset spring 10, so that the dustproof cover 3 can be sleeved on the outer side of the electric vehicle plug main body 1 smoothly, then the first poking plate 14 is loosened to enable the first poking plate 14 to press the first fixture block 8 to be clamped in the clamping groove 5 under the pushing of the second reset spring 13, thereby preventing the dust cover 3 and the electric vehicle plug main body 1 from falling off in the storage process, dust can be prevented from adhering to the contact position of the electric vehicle plug main body 1 and the electric vehicle socket main body 2 through the dustproof cover 3, and through the dustproof cover 15, because shield 15 and electric vehicle socket main part 2 rotate to be connected, when electric vehicle socket main part 2 does not use, can shelter from third mounting groove 16 through shield 15, prevent that the dust from getting into in third mounting groove 16, through setting up first magnetic stripe and second magnetic stripe, make things convenient for electric vehicle socket main part 2 and shield 15 fixed to dustproof effectual purpose has been reached.
Moreover, through the arrangement of the first hanging ring, the second hanging ring and the connecting rope, when a user needs to use the electric vehicle plug main body 1, the electric vehicle plug main body 1 and the dust cover 3 are separated by sliding the first poking plate 14 rightwards, the dust cover 3 is suspended outside the electric vehicle plug main body 1 through the connecting rope after being separated, the continuous use after the charging is completed is facilitated, through the arrangement of the second fixture block 19, the second connecting rod 20, the third reset spring 21, the second slider 23, the fourth reset spring 24 and the second poking plate 25, after the electric vehicle plug main body 1 is inserted into the third mounting groove 16, the second fixture block 19 can be clamped in the clamping groove 5, the electric vehicle plug main body 1 is prevented from being separated from the electric vehicle socket main body 2 in the charging process, when the charging is completed, only one hand is needed to clamp the electric vehicle plug main body 1, the other hand is used to clamp the two second poking plates 25, and the force is applied in the opposite direction at the same time, just can separate electric motor car plug main part 1 and electric motor car socket main part 2, thereby reached and connected stably, the difficult purpose that drops, it is unstable to have solved present electric motor car plug connection, it drops to become flexible easily, the influence charges, it is inconvenient to bring for user's use, and the plug surface is infected with the dust easily depositing the in-process, will lead to the dust to get into socket inside after the plug inserts socket inside, long-time plug will lead to producing wearing and tearing between plug and the socket, influence the problem of connection stability.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dustproof effectual and difficult electric motor car plug that drops, includes electric motor car plug main part (1) and electric motor car socket main part (2), its characterized in that: the electric vehicle plug is characterized in that a dust cover (3) is sleeved on the right side of the electric vehicle plug main body (1), a first mounting groove (4) is formed in the left side of the dust cover (3), clamping grooves (5) are formed in the top and the bottom of the electric vehicle plug main body (1), first mounting holes (6) communicated with the first mounting groove (4) are formed in the top and the bottom of the dust cover (3), first grooves (7) which are located on the left side and the right side of the first mounting hole (6) and communicated with the first mounting hole (6) are formed in the dust cover (3), first clamping blocks (8) inserted into the clamping grooves (5) are movably connected in the first mounting holes (6), first connecting rods (9) inserted into the first grooves (7) are fixedly connected on the left side and the right side of each first clamping block (8), and first reset springs (10) are fixedly connected on one side, close to the first mounting groove (4), of each first connecting rod (9), the top and the bottom of the dust cover (3) are respectively provided with a second mounting groove (11) positioned on the right side of the first mounting hole (6), the second mounting groove (11) is internally and slidably connected with a first sliding block (12), the right side of the first sliding block (12) is fixedly connected with a second reset spring (13), one side of the first sliding block (12) far away from the first mounting groove (4) is fixedly connected with a first stirring plate (14) positioned outside the dust cover (3), the left side of the electric vehicle socket main body (2) is rotatably connected with a dust cover (15), the left side of the electric vehicle socket main body (2) is provided with a third mounting groove (16), the top and the bottom of the electric vehicle socket main body (2) are respectively provided with a second mounting hole (17) communicated with the third mounting groove (16), and second grooves (18) positioned on the left side and the right side of the second mounting hole (17) and communicated with the second mounting hole (17) are arranged in the electric vehicle socket main body (2), a second clamping block (19) is movably connected in the second mounting hole (17), the left side and the right side of the second clamping block (19) are fixedly connected with a second connecting rod (20) inserted into a second groove (18), one side, close to the third mounting groove (16), of the second connecting rod (20) is fixedly connected with a third return spring (21), the top and the bottom of the electric vehicle socket main body (2) are respectively provided with a fourth mounting groove (22) positioned on the right side of the second mounting hole (17), the fourth mounting groove (22) is slidably connected with a second sliding block (23), the right side of the second sliding block (23) is fixedly connected with a fourth return spring (24), and one side, far away from the third mounting groove (16), of the second sliding block (23) is fixedly connected with a second poking plate (25) positioned on the outer side of the electric vehicle socket main body (2);
the front side and the rear side of the electric vehicle plug main body (1) are fixedly connected with anti-skidding rubber pads, the top of the electric vehicle plug main body (1) is fixedly connected with a first hanging ring, the top of the dust cover (3) is fixedly connected with a second hanging ring, and a connecting rope is movably connected between the first hanging ring and the second hanging ring;
the first fixture block (8) and the second fixture block (19) are both composed of metal cylinders and two metal spherical crowns, the two metal spherical crowns are respectively positioned at two ends of each metal cylinder, and the diameters of the bottom surfaces of the metal spherical crowns are equal to the diameters of the metal cylinders;
when the first clamping block (8) is in contact with the first poking plate (14), the distance of the first clamping block (8) in the first mounting groove (4) is greater than the distance between the electric vehicle plug main body (1) and the dust cover (3), the first return spring (10) is in a complete compression state, and the telescopic length of the first return spring (10) is greater than the depth of the clamping groove (5).
2. The electric vehicle plug of claim 1, which has good dustproof effect and is not easy to fall off, is characterized in that: the second reset spring (13) is fixedly connected with the right side wall of the second mounting groove (11), the first clamping block (8) is in contact with the first poking plate (14) when the second reset spring (13) is not compressed, the compression length of the second reset spring (13) is larger than the diameter of the first mounting hole (6), and one side, away from the dust cover (3), of the first poking plate (14) is provided with a first anti-skid groove.
3. The electric vehicle plug of claim 1, which has good dustproof effect and is not easy to fall off, is characterized in that: when the second fixture block (19) is in contact with the second poking plate (25), the distance between the two second fixture blocks (19) is equal to the distance between the two first fixture blocks (8) when the first fixture block (8) is in contact with the first poking plate (14), when the second fixture block (19) is in contact with the second poking plate (25), the third return spring (21) is in a fully compressed state, and the telescopic length of the third return spring (21) is greater than the depth of the clamping groove (5).
4. The electric vehicle plug of claim 1, which has good dustproof effect and is not easy to fall off, is characterized in that: the distance between the second clamping block (19) and the left side face of the electric vehicle socket main body (2) is equal to the distance between the first clamping block (8) and the left side face of the dust cover (3), a first magnetic strip is fixedly mounted on the rear side of the dust cover (15), and a second magnetic strip which is mutually attracted to the first magnetic strip is fixedly mounted on the left side of the electric vehicle socket main body (2).
5. The electric vehicle plug of claim 1, which has good dustproof effect and is not easy to fall off, is characterized in that: the third mounting groove (16) and the first mounting groove (4) are equal in length, width and height, and the fourth return spring (24) is fixedly connected with the right side wall of the fourth mounting groove (22).
6. The electric vehicle plug of claim 1, which has good dustproof effect and is not easy to fall off, is characterized in that: when the fourth return spring (24) is not compressed, the second fixture block (19) is in contact with the second poking plate (25), the compression length of the fourth return spring (24) is larger than the diameter of the second mounting hole (17), and a second anti-skidding groove is formed in one side, far away from the electric vehicle socket main body (2), of the second poking plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010592375.7A CN111682353B (en) | 2020-06-24 | 2020-06-24 | Dustproof effectual and difficult electric motor car plug that drops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010592375.7A CN111682353B (en) | 2020-06-24 | 2020-06-24 | Dustproof effectual and difficult electric motor car plug that drops |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111682353A CN111682353A (en) | 2020-09-18 |
| CN111682353B true CN111682353B (en) | 2021-10-15 |
Family
ID=72456667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010592375.7A Active CN111682353B (en) | 2020-06-24 | 2020-06-24 | Dustproof effectual and difficult electric motor car plug that drops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111682353B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067190B (en) * | 2021-04-23 | 2022-07-22 | 宁夏力成电气集团有限公司 | Multifunctional low-voltage auxiliary accessory |
| CN114243376B (en) * | 2021-11-22 | 2024-04-16 | 高邮市德尔门特电器厂 | Electric vehicle charging plug and socket combination convenient to plug |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5556284A (en) * | 1993-07-12 | 1996-09-17 | Sumitomo Wiring Systems, Ltd. | Charge coupling for electric vehicle |
| US5584712A (en) * | 1993-12-28 | 1996-12-17 | Yazaki Corporation | Connector |
| CN106299871A (en) * | 2016-09-30 | 2017-01-04 | 中航光电科技股份有限公司 | A kind of locking ball type adapter and connector shell thereof |
| CN107785714A (en) * | 2016-08-27 | 2018-03-09 | 江苏德驰电气有限公司 | A kind of special totally-enclosed poured with epoxy resin bus-bar system of nuclear power |
| CN207098169U (en) * | 2017-06-26 | 2018-03-13 | 国网河南鄢陵县供电公司 | A kind of latch for preventing loose contact |
| CN109728472A (en) * | 2018-12-05 | 2019-05-07 | 东莞市鼎通精密五金股份有限公司 | A kind of high leakproofness automobile wire harness connector |
-
2020
- 2020-06-24 CN CN202010592375.7A patent/CN111682353B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5556284A (en) * | 1993-07-12 | 1996-09-17 | Sumitomo Wiring Systems, Ltd. | Charge coupling for electric vehicle |
| US5584712A (en) * | 1993-12-28 | 1996-12-17 | Yazaki Corporation | Connector |
| CN107785714A (en) * | 2016-08-27 | 2018-03-09 | 江苏德驰电气有限公司 | A kind of special totally-enclosed poured with epoxy resin bus-bar system of nuclear power |
| CN106299871A (en) * | 2016-09-30 | 2017-01-04 | 中航光电科技股份有限公司 | A kind of locking ball type adapter and connector shell thereof |
| CN207098169U (en) * | 2017-06-26 | 2018-03-13 | 国网河南鄢陵县供电公司 | A kind of latch for preventing loose contact |
| CN109728472A (en) * | 2018-12-05 | 2019-05-07 | 东莞市鼎通精密五金股份有限公司 | A kind of high leakproofness automobile wire harness connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111682353A (en) | 2020-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111682353B (en) | Dustproof effectual and difficult electric motor car plug that drops | |
| CN203951003U (en) | Movable socket | |
| CN207719829U (en) | A kind of Multifunctional charger baby | |
| CN206878225U (en) | It is a kind of can rapid-maintenance alternating current-direct current cradle | |
| CN206388967U (en) | A kind of New-type charge vehicle terminal adapter | |
| CN215070553U (en) | Travel charger with plug switching mechanism | |
| CN214017936U (en) | Electric toothbrush head convenient to replace | |
| CN106299920A (en) | A kind of power supply base | |
| CN201887237U (en) | Socket | |
| CN210744772U (en) | Charging base convenient to fixed razor | |
| CN219874150U (en) | Wear-resistant metal charging plug | |
| CN210530996U (en) | Engine throttle controller | |
| CN218948954U (en) | Universal electric vehicle charger | |
| CN109462075B (en) | Insulating shell of direct current charging gun | |
| CN211980951U (en) | Charging plug capable of preventing children from mistakenly touching | |
| CN214505903U (en) | Dust protected switch socket with hide installation mechanism | |
| CN213521372U (en) | Mobile power bank with pogo pin connector | |
| CN211700700U (en) | Extensible electric power socket | |
| CN203387241U (en) | Antiskid type vehicular charger with charging monitoring light bar | |
| CN211045921U (en) | Plug with handle | |
| CN216794148U (en) | Charging port for new energy automobile with misplug prevention alarm function | |
| CN220421332U (en) | Automobile wire harness rubber part | |
| CN209045887U (en) | A kind of three hole cylindrical socket of anti-slip type being conveniently adjusted entrance hole | |
| CN207426760U (en) | A kind of travelling USB charger | |
| CN218732237U (en) | Multifunctional wall socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230703 Address after: 225600 Industrial Concentration Zone, Gaoyou Town, Gaoyou City, Yangzhou City, Jiangsu Province (No. 17, Xinhe Road) Patentee after: Yangzhou Zhongde Electric Appliance Co.,Ltd. Address before: 225600 Jiangsu Yangzhou Gaoyou city Gaoyou town industrial concentration area Patentee before: GAOYOU DEER MENTE ELECTRICAL FACTORY |