CN211045849U - But quick assembly disassembly's electric automobile is with direct current socket that charges - Google Patents
But quick assembly disassembly's electric automobile is with direct current socket that charges Download PDFInfo
- Publication number
- CN211045849U CN211045849U CN202020062735.8U CN202020062735U CN211045849U CN 211045849 U CN211045849 U CN 211045849U CN 202020062735 U CN202020062735 U CN 202020062735U CN 211045849 U CN211045849 U CN 211045849U
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- socket
- terminal
- main body
- detachable
- installation cavity
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- 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
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- 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
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- 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
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Abstract
The utility model discloses a but quick assembly disassembly's direct current socket that charges for electric automobile belongs to electric automobile electricity and connects technical field. The socket comprises a socket main body, wherein a front installation cavity and a rear installation cavity which are mutually communicated are arranged in the socket main body, and the socket further comprises a damageable terminal detachable component, a damageable terminal fixing part, a socket detachable main body, a socket inner installation plate and a fastening device, wherein the damageable terminal detachable component is arranged in the front installation cavity, the socket detachable main body is sleeved on the damageable terminal detachable component, and the socket detachable main body is fastened on the front installation cavity through the fastening device; the quick-wear terminal fixing part is arranged in the rear mounting cavity, the socket inner mounting plate is sleeved on the quick-wear terminal fixing part, and the socket inner mounting plate is fastened on the rear mounting cavity through the fastening device; the frangible terminal securing portion and the frangible terminal removable assembly are connected. The utility model discloses with connecting terminal design for detachable, but convenient and fast changes connecting terminal, greatly reduced the cost of changing.
Description
Technical Field
The utility model relates to an electric automobile electricity connects technical field, and more specifically the direct current socket that charges for electric automobile that says so relates to a but quick assembly disassembly.
Background
The direct current charging socket for the electric automobile belongs to an electric connection type wire harness product and is installed on the electric automobile according to the requirements of an automobile manufacturer. The prior art is that the connecting terminal of socket that charges is integrative with the cable, and connecting terminal is the wearing parts that easily wears, when the socket appears damaging or wearing and tearing and changes, needs to change whole pencil, and the cost is very high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but quick assembly disassembly's direct current socket that charges for electric automobile, the utility model discloses when satisfying technical requirement, with connecting terminal design for detachable, the structure of pegging graft fast can convenient and fast change connecting terminal, greatly reduced the cost of change, satisfying current market.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a direct current charging socket capable of being quickly disassembled and assembled for an electric automobile comprises a socket main body, wherein a front installation cavity and a rear installation cavity which are mutually communicated are arranged in the socket main body, and the direct current charging socket further comprises a damageable terminal detachable component, a damageable terminal fixing part, a socket detachable main body, a socket inner installation plate and a fastening device; the quick-wear terminal fixing part is arranged in the rear mounting cavity, the socket inner mounting plate is sleeved on the quick-wear terminal fixing part, and the socket inner mounting plate is fastened on the rear mounting cavity through the fastening device; the frangible terminal securing portion and the frangible terminal removable assembly are connected.
Further, vulnerable terminal demountable assembly includes contact reed fixing device, contact reed and vulnerable terminal demountable main part, and left installation cavity has been seted up to the left end of vulnerable terminal demountable main part, and the contact reed passes through contact reed fixing device to be fixed in left installation cavity.
Further, the quick-wear terminal detachable component still includes annular contact spring, and right installation cavity has been seted up to the right-hand member of quick-wear terminal detachable main part the mounting groove has been seted up in the lateral wall of right side installation cavity, annular contact spring fixes in the mounting groove.
Furthermore, the quick-wear terminal fixing part comprises a plugging end and a wiring cavity matched with the cable, the plugging end is plugged in the right mounting cavity, the annular contact spring is sleeved on the plugging end, and the cable is fixed in the wiring cavity.
Further, a frangible terminal sealing means is provided between the frangible terminal removable body and the front mounting cavity.
Furthermore, a socket tail end sealing device and a socket tail cover are sequentially installed in the rear installation cavity of the socket main body, the socket tail end sealing device is installed between the installation plate and the rear installation cavity in the socket, and the socket tail cover is fastened on the socket main body through screws.
Further, the tip of socket main body's preceding installation cavity is equipped with socket protective cover subassembly, socket protective cover subassembly includes socket mounting flange lid, protecting cover and hasp, and socket mounting flange lid is fixed at socket main body's tip, and the protecting cover rotates to be connected and covers at socket mounting flange for the hasp that realizes opening and locking to the protecting cover is installed and is covered at the contralateral socket mounting flange of protecting cover.
Furthermore, a sealing gasket is arranged on one side of the end part of the socket main body, which is far away from the socket fixing flange cover.
Compared with the prior art, the utility model beneficial effect who has is:
1. the plug-in terminal is divided into fixed and can be dismantled two parts and constitute, and easily damaged position places on can dismantle the part, only needs to change easily damaged position when the maintenance is changed. Compared with the common technology, the plug-in terminal of the invention does not need to be integrally replaced, greatly reduces the replacement cost, and has simple replacement mode and simple and reliable assembly.
2. The plug terminal can be directly disassembled from the front mounting cavity of the socket main body to replace a quick-wear part, the plug terminal is mounted at the rear end of the socket in common technology, the socket needs to be disassembled during maintenance to replace the terminal and even replace the whole socket, compared with the common technology, the plug terminal does not need to be disassembled integrally, only the quick-wear part of the part can be replaced, and the socket interface end can be replaced directly, the replacement mode is simple, and the assembly is simple and reliable.
Drawings
Fig. 1 is an exploded view of a quick detachable dc charging socket for an electric vehicle according to the present invention;
fig. 2 is an exploded view of a quick disconnect for a quick disconnect dc charging jack of the present invention;
fig. 3 is a schematic diagram of a detachable main body of a dc charging socket for an electric vehicle according to the present invention;
fig. 4 is a schematic structural diagram of a dc charging socket for an electric vehicle capable of being quickly disassembled and assembled according to the present invention;
fig. 5 is a schematic diagram of the dc charging socket for electric vehicle of the present invention capable of being quickly disassembled and assembled.
The labels in the figure are: 1-socket mounting flange, 101-cover, 102-latch, 201-socket body, 202-socket removable body, 3-seal gasket, 4-signal terminal, 510-vulnerable terminal fixture, 520-vulnerable terminal removable assembly, 521-contact spring retainer, 522-contact spring, 523-vulnerable terminal removable body, 524-annular contact spring, 7-socket inner mounting plate, 8-screw, 9-socket tail seal, 10-socket tail, 11-vulnerable terminal seal, 13-cable.
Detailed Description
The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1 and 4, a dc charging socket for an electric vehicle capable of being quickly disassembled and assembled includes a socket main body 201, a front installation cavity and a rear installation cavity which are communicated with each other are arranged in the socket main body 201, and further includes a fragile terminal detachable component 520, a fragile terminal fixing part 510, a socket detachable main body 202, an in-socket installation plate 7 and a fastening device, wherein the fragile terminal detachable component 520 is arranged in the front installation cavity, as shown in fig. 3 and 5, the socket detachable main body 202 is sleeved on the fragile terminal detachable component 520, and the socket detachable main body 202 is fastened on the front installation cavity through the fastening device; the damageable terminal fixing part 510 is arranged in the rear mounting cavity, the socket inner mounting plate 7 is sleeved on the damageable terminal fixing part 510, and the socket inner mounting plate 7 is fastened on the rear mounting cavity through a fastening device; the frangible terminal securing portion 510 is connected to the frangible terminal removable assembly 520. Said fastening means are generally screws 8.
The socket main body 201 is mainly used for installing and fixing the socket through injection molding.
The socket inner mounting plate 7 is mainly used for fixing the vulnerable terminal fixing part 510 and insulating and protecting through injection molding.
As shown in fig. 2, in this embodiment, the breakable terminal removable component 520 includes a contact spring fixing device 521, a contact spring 522 and a breakable terminal removable body 523, a left installation cavity is opened at the left end of the breakable terminal removable body 523, and the contact spring 522 is fixed in the left installation cavity through the contact spring fixing device 521. Vulnerable terminal demountable component 520 still includes annular contact spring 524, and right mounting cavity has been seted up to the right-hand member of vulnerable terminal demountable main part 523 the mounting groove has been seted up in the lateral wall of right mounting cavity, annular contact spring 524 is fixed in the mounting groove. The vulnerable terminal fixing part 510 includes a plugging end and a wiring cavity matching with the cable 13, the plugging end is plugged in the right mounting cavity, the annular contact spring 524 is sleeved on the plugging end, and the cable 13 is fixed in the wiring cavity. It should be noted that the annular contact spring 524 may be replaced by a contact spring 522.
As the background art said, the socket that charges need plug repeatedly when using, after using a period, plug terminal will appear damaging because of reasons such as wearing and tearing and need change newly, guarantees to contact well. Just can make when the plug terminal wearing and tearing back appears through this kind of structure, only need to change quick-wear terminal detachable component 520 can, the change mode is also more convenient, gets off socket detachable main part 202, can follow the interior quick-wear terminal detachable component 520 of pulling out of preceding installation cavity, need not dismantle other spare parts, convenient and fast installs new quick-wear terminal detachable component 520 also more convenient once more on the same principle.
Preferably, a frangible terminal seal 11 is provided between the frangible terminal removable body 523 and the front mounting cavity. This sealing means is typically a sealing rubber ring and is typically located on the inner wall of the front mounting cavity adjacent the receptacle removable body 202 to facilitate installation.
Meanwhile, in some embodiments, the charging socket of this embodiment further includes a signal terminal 4, a mounting hole site matched with the signal terminal 4 is further installed in the front mounting cavity of the socket main body 201, and the signal terminal 4 is a conventional setting of the charging socket in the prior art, which is not an improvement point of this patent and is not described herein again.
In this embodiment, a socket tail sealing device 9 and a socket tail cover 10 are sequentially installed in the rear installation cavity of the socket main body 201, the socket tail sealing device 9 is installed between the socket inner installation plate 7 and the rear installation cavity, and the socket tail cover 10 is fastened on the socket main body 201 through a screw 8. The socket tail end sealing device 9 plays a role in auxiliary sealing and insulation, and the socket tail cover 10 plays a role in fixing the socket tail end sealing device 9 and the socket inner mounting plate 7.
In this embodiment, the tip of the preceding installation cavity of socket main part 201 is equipped with socket protection lid 101 subassembly, socket protection lid 101 subassembly includes socket fixed flange lid 1, protecting cover 101 and hasp 102, and socket fixed flange lid 1 is fixed at the tip of socket main part 201, and protecting cover 101 rotates to be connected on socket fixed flange lid 1 for realize opening and the hasp 102 of locking protecting cover 101 and install on protecting cover 101 offside socket fixed flange lid 1. The socket can be sealed when not in use by providing a socket guard cover 101 assembly.
Preferably, a sealing gasket 3 is mounted on the end of the socket body 201 facing away from the socket fixing flange cover 1. This sealing gasket 3 helps to seal the socket body 201 and the external device when they are mounted.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A direct current charging socket for an electric automobile capable of being quickly disassembled and assembled comprises a socket main body (201), wherein a front installation cavity and a rear installation cavity which are communicated with each other are arranged in the socket main body (201), and the direct current charging socket is characterized by further comprising a fragile terminal detachable component (520), a fragile terminal fixing part (510), a socket detachable main body (202), an in-socket installation plate (7) and a fastening device, wherein the fragile terminal detachable component (520) is arranged in the front installation cavity, the socket detachable main body (202) is sleeved on the fragile terminal detachable component (520), and the socket detachable main body (202) is fastened on the front installation cavity through the fastening device; the damageable terminal fixing part (510) is arranged in the rear mounting cavity, the socket inner mounting plate (7) is sleeved on the damageable terminal fixing part (510), and the socket inner mounting plate (7) is fastened on the rear mounting cavity through a fastening device; a frangible terminal securing portion (510) is connected to a frangible terminal removable assembly (520).
2. The DC charging socket of claim 1, wherein the quick-release and detachable terminal assembly (520) comprises a contact spring fixing device (521), a contact spring (522) and a quick-release terminal detachable body (523), the left end of the quick-release terminal detachable body (523) is provided with a left installation cavity, and the contact spring (522) is fixed in the left installation cavity through the contact spring fixing device (521).
3. The direct current charging socket for the electric vehicle capable of being disassembled and assembled quickly as claimed in claim 2, wherein said breakable terminal detachable component (520) further comprises an annular contact spring (524), a right installation cavity is opened at the right end of the breakable terminal detachable main body (523), an installation groove is opened in the side wall of the right installation cavity, and the annular contact spring (524) is fixed in the installation groove.
4. The DC charging socket for the electric vehicle capable of being disassembled and assembled quickly as claimed in claim 3, wherein the vulnerable terminal fixing part (510) comprises a plugging end and a wiring cavity matched with the cable (13), the plugging end is plugged in the right mounting cavity, the annular contact spring (524) is sleeved on the plugging end, and the cable (13) is fixed in the wiring cavity.
5. The dc charging socket for electric vehicle of claim 2, wherein a frangible terminal sealing means (11) is provided between the frangible terminal detachable body (523) and the front mounting cavity.
6. The direct current charging socket for the electric automobile capable of being quickly disassembled and assembled according to any one of claims 1 to 5, wherein a socket tail end sealing device (9) and a socket tail cover (10) are sequentially installed in a rear installation cavity of the socket main body (201), the socket tail end sealing device (9) is installed between an installation plate (7) and the rear installation cavity in the socket, and the socket tail cover (10) is fastened on the socket main body (201) through a screw (8).
7. The direct current charging socket for the electric vehicle capable of being quickly disassembled and assembled according to claim 6, wherein a socket protecting cover (101) assembly is arranged at the end of the front installation cavity of the socket body (201), the socket protecting cover (101) assembly comprises a socket fixing flange cover (1), a protecting cover (101) and a latch (102), the socket fixing flange cover (1) is fixed at the end of the socket body (201), the protecting cover (101) is rotatably connected to the socket fixing flange cover (1), and the latch (102) for opening and locking the protecting cover (101) is arranged on the socket fixing flange cover (1) at the opposite side of the protecting cover (101).
8. The direct current charging socket for the electric vehicle capable of being quickly disassembled and assembled according to claim 7, wherein a sealing gasket (3) is installed on one side of the end part of the socket main body (201) away from the socket fixing flange cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020062735.8U CN211045849U (en) | 2020-01-13 | 2020-01-13 | But quick assembly disassembly's electric automobile is with direct current socket that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020062735.8U CN211045849U (en) | 2020-01-13 | 2020-01-13 | But quick assembly disassembly's electric automobile is with direct current socket that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211045849U true CN211045849U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020062735.8U Active CN211045849U (en) | 2020-01-13 | 2020-01-13 | But quick assembly disassembly's electric automobile is with direct current socket that charges |
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| Country | Link |
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| CN (1) | CN211045849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2605252A (en) * | 2021-01-20 | 2022-09-28 | Tyco Electronics Tech Sip Ltd | Charging socket |
-
2020
- 2020-01-13 CN CN202020062735.8U patent/CN211045849U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2605252A (en) * | 2021-01-20 | 2022-09-28 | Tyco Electronics Tech Sip Ltd | Charging socket |
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