CN112310771A - Motor connector revolution mechanic - Google Patents

Motor connector revolution mechanic Download PDF

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Publication number
CN112310771A
CN112310771A CN202011048865.7A CN202011048865A CN112310771A CN 112310771 A CN112310771 A CN 112310771A CN 202011048865 A CN202011048865 A CN 202011048865A CN 112310771 A CN112310771 A CN 112310771A
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CN
China
Prior art keywords
connector
metal
guide sheet
mounting shell
shell
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Granted
Application number
CN202011048865.7A
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Chinese (zh)
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CN112310771B (en
Inventor
曾宪波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Jingcheng Motor Co ltd
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Ningbo Jingcheng Motor Co ltd
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Priority to CN202011048865.7A priority Critical patent/CN112310771B/en
Publication of CN112310771A publication Critical patent/CN112310771A/en
Application granted granted Critical
Publication of CN112310771B publication Critical patent/CN112310771B/en
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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
    • H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
    • 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
    • H01R13/02—Contact members
    • 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
    • H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • 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
    • H01R2201/10—Connectors or connections adapted for particular applications for dynamoelectric machines

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  • Motor Or Generator Frames (AREA)

Abstract

The invention provides a motor connector rotating structure, which specifically comprises a connector mounting shell and a connector rotating shell; one end of the connector mounting shell is convexly provided with a mounting shell switching part; one end of the connector rotating shell is convexly provided with a rotating shell switching part; the mounting shell switching part and the rotating shell switching part are connected through a bolt and a nut, so that the connector mounting shell and the connector rotating shell rotate around the bolt; the rotating structure of the motor connector provided by the invention is small and reasonable in structure, convenient to install and disassemble, good in stability and high in universality, and can be suitable for various existing motor connectors.

Description

Motor connector revolution mechanic
Technical Field
The invention belongs to the technical field of automobile motor connectors, and particularly relates to a motor connector rotating structure.
Background
The existing vehicles such as vehicles, ships and aircrafts are generally required to be loaded with motors so as to drive some parts in a rotating way, and in the existing motor connector, an interface for connecting with a control unit of the vehicle is generally formed integrally with the connector, so that one type of motor connector is generally only suitable for the specific installation requirement of a certain type or types of motors; in practical application, different vehicles often have different requirements on the installation space of the motor and the connector; there is therefore a need to design and produce multiple variants of products with different orientations of their connector mating to meet different installation needs of the motor and connector, which necessarily requires increased development costs and difficulty in managing spare parts.
Based on the technical problems existing in the motor connector, no relevant solution exists; there is therefore a pressing need to find effective solutions to the above problems.
Disclosure of Invention
The invention aims to provide a rotating structure of a motor connector aiming at overcoming the defects in the prior art and aims to solve the problem of universality of the existing motor connector.
The invention provides a motor connector rotating structure, which comprises a connector mounting shell and a connector rotating shell, wherein the connector mounting shell is provided with a plurality of connecting holes; one end of the connector mounting shell is convexly provided with a mounting shell switching part; one end of the connector rotating shell is convexly provided with a rotating shell switching part; the mounting shell switching part and the rotating shell switching part are connected through a bolt and a nut, so that the connector mounting shell and the connector rotating shell rotate around the bolt.
Further, the bolt is a metal bolt; metal guide sheets are respectively arranged in the connector mounting shell and the connector rotating shell; the metal guide sheet in the connector mounting shell and the metal guide sheet in the connector rotating shell are electrically connected through a metal bolt.
Further, the metal guide sheet comprises a metal guide sheet anode and a metal guide sheet cathode, the metal guide sheet anode comprises a metal guide sheet anode a end and a metal guide sheet anode b end, and the metal guide sheet cathode comprises a metal guide sheet cathode a end and a metal guide sheet cathode b end; the positive electrode a end of the metal guide sheet is arranged in the connector mounting shell and extends into the mounting shell switching part; the positive electrode b end of the metal guide sheet is arranged in the connector rotating shell and extends into the rotating shell switching part to be in contact fit with the positive electrode a end of the metal guide sheet; the negative pole a end of the metal guide sheet is arranged in the connector mounting shell and extends into the adapter part of the mounting shell to be in contact fit with the metal bolt; the negative pole b end of the metal guide sheet is arranged in the connector rotating shell and extends into the rotating shell switching part to be in contact fit with the metal bolt.
Further, the metal guide sheet negative electrode comprises a negative electrode a-end top column and a negative electrode b-end top column; the end part of the negative pole a end of the metal guide sheet is sleeved with a first spring, one end of a negative pole a end top post abuts against the metal bolt, and the other end of the negative pole a end top post abuts against one end of the first spring or extends into the first spring; the end part of the negative pole b end of the metal guide sheet is sleeved with a second spring, one end of a top column at the negative pole b end is abutted to the metal bolt, and the other end of the top column at the negative pole b end is abutted to one end of the second spring or extends into the second spring.
Further, the metal guide sheet comprises a metal guide sheet anode and a metal guide sheet cathode, the metal guide sheet anode comprises a metal guide sheet anode a end and a metal guide sheet anode b end, and the metal guide sheet cathode comprises a metal guide sheet cathode a end and a metal guide sheet cathode b end; the positive electrode a end of the metal guide sheet is arranged in the connector mounting shell and extends into the mounting shell switching part to be in contact fit with the metal bolt; the positive pole b end of the metal guide sheet is arranged in the connector rotating shell and extends into the rotating shell switching part to be in contact fit with the metal bolt; the negative pole a end of the metal guide sheet is arranged in the connector mounting shell and extends into the mounting shell switching part; the negative pole b end of the metal guide sheet is arranged in the connector rotating shell and extends into the rotating shell switching part to be in contact fit with the positive pole a end of the metal guide sheet.
Furthermore, the positive pole of the metal guide sheet comprises a positive pole a-end top column and a positive pole b-end top column; the end part of the positive pole a end of the metal guide sheet is sleeved with a first spring, one end of a positive pole a end support pillar abuts against the metal bolt, and the other end of the positive pole a end support pillar abuts against one end of the first spring or extends into the first spring; the end part of the positive pole b end of the metal guide sheet is sleeved with a second spring, one end of the positive pole b end support pillar abuts against the metal bolt, and the other end of the positive pole b end support pillar abuts against one end of the second spring or extends into the second spring.
Furthermore, one end of the positive electrode a end of the metal guide sheet is provided with a positive electrode a end interface, and the positive electrode a end interface is arranged in the adapter part of the installation shell; the mounting shell switching part is provided with a mounting shell switching hole, and the rotating shell switching part is provided with a rotating shell switching hole; the bolt penetrates through the mounting shell switching hole and the rotating shell switching hole and is connected with the nut; a plurality of counter bores are arranged on the connecting surface of the mounting shell switching part and are positioned in the circumferential direction of the mounting shell switching hole; one or more convex columns are arranged on the connecting surface of the rotating shell switching part and are positioned on the circumferential direction of the rotating shell switching hole; the positive pole b end of the metal guide sheet is in interference fit with the positive pole a end interface through the convex column.
Furthermore, one end of the positive electrode a end of the metal guide sheet is provided with a positive electrode a end interface, and the positive electrode a end interface is an annular interface; the positive electrode a-end interface is arranged in the mounting shell switching part; the mounting shell switching part is provided with a mounting shell switching hole, and the rotating shell switching part is provided with a rotating shell switching hole; the bolt penetrates through the mounting shell switching hole and the rotating shell switching hole and is connected with the nut; an annular groove is arranged on the connecting surface of the mounting shell switching part, and the bottom of the annular groove is an anode a end interface; a plurality of convex columns are arranged on the connecting surface of the rotating shell switching part and are positioned in the circumferential direction of the rotating shell switching hole; the positive pole b end of the metal guide sheet is in contact fit with the positive pole a end interface through the convex column and can rotate around the positive pole a end interface.
Furthermore, a through hole is formed in the middle of the connector mounting shell and used for supporting the rotor shaft; an electric brush is arranged in the connector mounting shell and connected with the rotor armature; and/or the connector rotating shell is used for connecting with the ECU or the connector of the cable.
Furthermore, the connector mounting shell and the connector rotating shell are both plastic pieces; and/or the first spring and the second spring are both metal springs; and/or the nut is a metal nut; and/or the thickness of the metal guide sheet is 0.5 mm.
Further, the motor connector rotating structure is used for an automobile motor connector.
The rotating structure of the motor connector provided by the invention is small and reasonable in structure, convenient to install and disassemble, good in stability and high in universality, and can be suitable for various existing motor connectors.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The invention will be further explained with reference to the drawings, in which:
FIG. 1 is a perspective view of a rotational structure of a motor connector according to the present invention;
FIG. 2 is a first schematic view illustrating a rotation structure of a motor connector according to the present invention;
FIG. 3 is a schematic diagram of a rotating structure of a motor connector according to the present invention;
FIG. 4 is a sectional view taken along A-A of FIG. 3;
FIG. 5 is an enlarged view of portion B of FIG. 4;
FIG. 6 is a schematic view of a rotational structure of a motor connector according to the present invention;
FIG. 7 is an exploded view of a rotating structure of a motor connector according to the present invention;
FIG. 8 is a first schematic view of a motor mounting body structure according to an embodiment of the present invention;
FIG. 9 is a second schematic view of a motor mounting body structure according to an embodiment of the present invention;
FIG. 10 is a first schematic view of a second exemplary embodiment of a motor mounting body structure according to the present invention;
FIG. 11 is a second schematic view of a second embodiment of the motor mounting body structure of the present invention;
FIG. 12 is a first schematic view of a rotator according to the present invention;
FIG. 13 is a second schematic view of a rotator according to the present invention.
In the figure: 1. a connector mounting case; 11. a mounting shell switching part; 12. mounting a shell switching hole; 13. a counter bore; 14. an annular groove; 15. a through hole; 2. a connector rotating case; 21. a rotary shell switching part; 22. rotating the shell to switch the hole; 23. a convex column; 3. a metal bolt; 4. a nut; 5. the positive electrode a end of the metal guide sheet; 51. an anode a end interface; 6. a negative electrode a end of the metal guide sheet; 61. a negative pole a end top column; 62. a first spring; 7. a metal lead negative electrode b end; 71. a negative b-end support pillar; 72. a second spring; 8. and the positive electrode b end of the metal guide sheet.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 to 13, the present invention provides a motor connector rotating structure, which can be used for a connector structure of an automobile motor, in which a rotation angle can be adjusted; the rotating structure specifically comprises a connector mounting shell 1 and a connector rotating shell 2; wherein, one end of the connector mounting shell 1 is convexly provided with a mounting shell switching part 11; one end of the connector rotating shell 2 is convexly provided with a rotating shell switching part 21; the design is such that the mounting shell adapter part 11 and the rotating shell adapter part 21 can be connected through the bolt and the nut 4, and the connector mounting shell 1 and the connector rotating shell 2 can rotate around the bolt; the motor connector rotating structure provided by the invention can meet different installation requirements of the existing motor and connector, and has universality, so that the cost can be obviously reduced, and the management difficulty of spare parts can be reduced.
Preferably, in combination with the above scheme, as shown in fig. 1 to 13, in the present embodiment, the bolt is a metal bolt 3; metal guide sheets are respectively arranged in the connector mounting shell 1 and the connector rotating shell 2; moreover, the metal guide sheet in the connector mounting shell 1 and the metal guide sheet in the connector rotating shell 2 are electrically connected with each other through the metal bolt 3, so that the two ends of the connector mounting shell 1 and the connector rotating shell 2 are electrically conducted; by adopting the scheme, the metal bolt 3 is adopted to realize rotary connection and electric connection, so that the universal effect of the motor connector is improved.
Preferably, in combination with the above scheme, as shown in fig. 1 to 13, the metal lead includes a metal lead positive electrode and a metal lead negative electrode; further, the positive electrode of the metal guide sheet comprises a positive a end 5 of the metal guide sheet and a positive b end 8 of the metal guide sheet, and the negative electrode of the metal guide sheet comprises a negative a end 6 of the metal guide sheet and a negative b end 7 of the metal guide sheet; specifically, the positive electrode a end 5 of the metal guide sheet is arranged in the connector mounting shell 1 and extends into the mounting shell switching part 11; the positive electrode b end 8 of the metal guide sheet is arranged in the connector rotating shell 2 and extends into the rotating shell switching part 21 to be in contact fit with the positive electrode a end 5 of the metal guide sheet, specifically in interference fit; similarly, the metal guide sheet negative pole a end 6 is arranged in the connector mounting shell 1 and extends into the mounting shell switching part 11 to be in contact fit with the metal bolt 3 so as to realize electric conduction; the metal guide sheet negative pole b end 7 is arranged in the connector rotating shell 2 and extends into the rotating shell switching part 21 to be in contact fit with the metal bolt 3, so that electric conduction is realized, and the conduction of the metal guide sheet negative pole a end 6 and the metal guide sheet negative pole b end 7 is realized.
Preferably, in combination with the above scheme, as shown in fig. 1 to 13, the metal lead negative electrode includes a negative a-end post 61 and a negative b-end post 71; specifically, the end of the negative pole a end 6 of the metal guide sheet is sleeved with a first spring 62, and one end of a negative pole a end top post 61 abuts against the metal bolt 3, so that circuit conduction connection is realized; the other end of the negative pole a end support pillar 61 abuts against one end of the first spring 62 or extends into the first spring 62, so that the conductive connection of the other end is realized, meanwhile, the first spring 62 can play a role in buffering the negative pole a end support pillar 61, the rigid friction connection of the negative pole a end support pillar 61 is avoided, and the stability of the connector is reduced; furthermore, the end part of the negative b end 7 of the metal guide sheet is sleeved with a second spring 72, and one end of a negative b end top column 71 abuts against the metal bolt 3, so that circuit conduction connection is realized; the other end of the negative b-end support pillar 71 abuts against one end of the second spring 62 or extends into the second spring 71, so that the conductive connection of the other end is realized, meanwhile, the second spring 72 can play a role in buffering the negative b-end support pillar 71, the rigid friction connection of the negative b-end support pillar 71 is avoided, and the stability of the connector is reduced.
Preferably, in combination with the above solutions, as shown in fig. 1 to 13, referring to the above embodiments, in this embodiment, the metal lead includes a metal lead positive electrode and a metal lead negative electrode, the metal lead positive electrode includes a metal lead positive electrode a end 5 and a metal lead positive electrode b end 8, and the metal lead negative electrode includes a metal lead negative electrode a end 6 and a metal lead negative electrode b end 7; in this embodiment, the positive electrode a end 5 of the metal guide sheet may be disposed in the connector mounting shell 1, and extend into the mounting shell adapter 11 to be in contact fit with the metal bolt 3; the positive b end 8 of the metal guide sheet is arranged in the connector rotating shell 2 and extends into the rotating shell switching part 21 to be in contact fit with the metal bolt 3, so that the positive a end of the metal guide sheet and the positive b end 8 of the metal guide sheet are conducted through the metal bolt 3; meanwhile, the metal guide sheet negative pole a end 6 can be arranged in the connector mounting shell 1 and extends into the mounting shell switching part 11; the metal guide sheet cathode b end 7 is arranged in the connector rotating shell 2 and extends into the rotating shell switching part 21 to be in contact fit with the metal guide sheet anode a end 5, specifically in interference fit, so that the conduction stability is improved.
Preferably, in combination with the above embodiment, as shown in fig. 1 to 13, referring to the above embodiment, in this embodiment, the positive electrode of the metal lead includes a positive electrode a-end top pillar and a positive electrode b-end top pillar; the end part of the positive pole a end 5 of the metal guide sheet is sleeved with a first spring, and one end of a top column of the positive pole a end abuts against the metal bolt 3 to realize contact conduction; the other end of the positive pole a-end ejection column abuts against one end of the first spring or extends into the first spring, so that the other end of the first spring is conductive; furthermore, a second spring is sleeved at the end part of the positive pole b end of the metal guide sheet, and one end of the top column at the positive pole b end is abutted against the metal bolt 3 to realize contact conduction; the other end of the positive pole b-end ejection column abuts against one end of the second spring or extends into the second spring, so that the other end of the second spring is conductive; by adopting the scheme, the electric conduction at the two ends of the positive electrode of the metal guide sheet can be realized.
Preferably, in combination with the above solution, as shown in fig. 1 to 13, one end of the positive electrode a end 5 of the metal lead is provided with a positive electrode a end interface 51, and the positive electrode a end interface 51 is arranged in the mounting shell adapter part 11; the mounting shell switching part 11 is provided with a mounting shell switching hole 12, and the rotating shell switching part 21 is provided with a rotating shell switching hole 22; the metal bolt 3 passes through the mounting shell switching hole 12 and the rotating shell switching hole 22 and is connected with the nut 4, so that electric conduction is realized; specifically, as shown in fig. 8, a plurality of counter bores 13 are provided on the connection surface of the mounting shell adapter portion 11, and the plurality of counter bores 13 are located in the circumferential direction of the mounting shell adapter hole 12; the number of the counter bores 13 can be four, and the four counter bores 13 are uniformly distributed on the circumferential direction of the mounting shell switching hole 12; specifically, as shown in fig. 13, one or more protruding columns 23 are arranged on the connection surface of the rotating shell adapter 21; specifically, the two convex columns 23 can be provided, the convex columns 23 are positioned on the circumferential direction of the rotary shell switching hole 22, and the convex columns 23 can play a role in positioning and conducting connection; in the specific connection process, the metal bolt 3 penetrates through the mounting shell switching hole 12 and the rotating shell switching hole 22, the convex column 23 is inserted into the counter bore 13, so that the positioning effect is achieved, and meanwhile, the metal guide sheet on one side of the connector rotating shell 2 penetrates through the convex column 23 and extends into the counter bore 13 to be in contact with the positive electrode a-end interface 51 for conducting electricity, so that communication is achieved; specifically, the positive electrode b end 8 of the metal guide sheet is in interference fit with the positive electrode a end interface 51 through the convex column 8, so that the conductive stability is improved; by adopting the design, when the angle of the rotating shell 2 needs to be adjusted, the angle adjustment can be realized only by disassembling the nut 4 on the metal bolt 3, and the structure is stable.
Preferably, in combination with the above scheme, as shown in fig. 1 to 13, one end of the positive electrode a end 5 of the metal lead is provided with a positive electrode a end interface 51, and the positive electrode a end interface 51 is an annular interface; the positive electrode a-side interface 51 is provided in the mounting case adapter portion 11; the mounting shell switching part 11 is provided with a mounting shell switching hole 12, and the rotating shell switching part 21 is provided with a rotating shell switching hole 22; the metal bolt 3 passes through the mounting shell switching hole 12 and the rotating shell switching hole 22 and is connected with the nut 4; specifically, as shown in fig. 10 to 11, an annular groove 14 is provided on the connection surface of the mounting shell adapter 11, and the bottom of the annular groove 14 is a positive electrode a-end interface 51; namely, an annular groove 14 is arranged at the positive electrode a end interface 51 in the mounting shell adapter part 11; a plurality of convex columns 23 are arranged on the connecting surface of the rotating shell switching part 21, and the convex columns 23 are positioned on the circumferential direction of the rotating shell switching hole 22; the positive electrode b end 8 of the metal guide sheet is in contact fit with the positive electrode a end interface 51 through the convex column 8 and can rotate around the positive electrode a end interface 51; by adopting the design, when the rotary shell 2 is selected, the metal bolt 3 does not need to be detached, and the operation is convenient.
Preferably, in combination with the above solution, as shown in fig. 1 to 13, a through hole 15 is provided at a middle position of the connector mounting case 1, and the through hole 15 is used for supporting the rotor shaft; furthermore, an electric brush is arranged in the connector mounting shell 1 and is connected with the rotor armature; further, the connector rotating case 2 is used for connection with a connector of an ECU or a cable.
Preferably, in combination with the above, as shown in fig. 1 to 13, the connector mounting case 1 is a plastic member; the motor is usually arranged in the middle of the motor and used for fixing a carbon brush, a metal guide sheet, a capacitor, an inductance winding, a breaker and the like; a through hole in the middle of the connector mounting shell 1 is used for supporting a rotor shaft, and an electric brush in the connector is connected with a rotor armature and used for supplying power to a motor; further, a connector rotating case for a rotating portion of a fitting to be fitted with an ECU or a cable; according to the scheme provided by the invention, when the connector rotating shell 2 is formed by injection molding, a metal conducting strip is embedded inside the connector rotating shell; the convex column 23 of the connector rotating shell 2 is matched with the counter bore 23 of the connector mounting shell to play a role in assembling and positioning; meanwhile, the end part of the metal conducting sheet in the connector rotating shell 2 is exposed out of the convex column 23, and the exposed part of the metal conducting sheet is 0.2mm and is in interference fit with the anode a-end interface 51 to form current conduction.
Preferably, in combination with the above solution, as shown in fig. 1 to 13, the thickness of the metal guide plate is 0.5 mm; the pin angle of the socket is led out from the negative pole a end of the metal guide sheet and is used for conducting electricity; the pin angle is sleeved with a first spring, the first spring abuts against the top post 61 of the negative end a, and the current is conducted between the end a and the end b; the positive end b of the metal guide sheet is a metal piece, and the negative end b of the metal guide sheet is similar to the negative end a of the metal guide sheet and conducts current by contact conduction; the positive electrode b end 8 of the metal lead is a metal member, and is connected to the positive electrode a end interface 51 through the end thereof, so that current conduction is achieved.
Preferably, in combination with the above solution, as shown in fig. 1 to 13, the first spring 61 and the second spring 71 are both metal springs; specifically, two ends of the first spring 61 are respectively fixed on the negative a end 6 and the negative a end top column 61 of the metal guide sheet in a spot welding mode so as to be convenient to install; the two ends of the second spring 71 are respectively fixed to the negative b-end 7 of the metal guide sheet and the negative b-end top pillar 71 by spot welding for installation.
Preferably, in combination with the above solutions, as shown in fig. 1 to 13, the present invention provides a motor connector rotating structure, which is used for a motor connector of an automobile and can adjust a rotating angle; the rotating structure specifically comprises a connector mounting shell and a connector rotating shell; the connector mounting shell and the connector rotating shell are respectively embedded with metal guide pieces, and are fixed through bolts and nuts; wherein the connector rotating shell part is a separate component from the connector mounting shell and is pivotally mounted on the other main body part, and three angles are selectable; according to the scheme provided by the invention, the connector can be rotated to a required orientation relative to the main body part so as to meet different installation requirements of the motor, and the universality is higher.
The rotating structure of the motor connector provided by the invention is small and reasonable in structure, convenient to install and disassemble, good in stability and high in universality, and can be suitable for various existing motor connectors.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Those skilled in the art can make numerous possible variations and modifications to the described embodiments, or modify equivalent embodiments, without departing from the scope of the invention. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.

Claims (10)

1. A motor connector rotating structure is characterized by comprising a connector mounting shell (1) and a connector rotating shell (2); one end of the connector mounting shell (1) is convexly provided with a mounting shell switching part (11); a rotary shell switching part (21) is convexly arranged at one end of the connector rotary shell (2); the mounting shell switching part (11) and the rotating shell switching part (21) are connected through a bolt and a nut (4), so that the connector mounting shell (1) and the connector rotating shell (2) rotate around the bolt.
2. The motor connector rotating structure according to claim 1, wherein the bolt is a metal bolt (3); the connector mounting shell (1) and the connector rotating shell (2) are internally provided with metal guide sheets respectively; and the metal guide sheet in the connector mounting shell (1) is electrically connected with the metal guide sheet in the connector rotating shell (2) through the metal bolt (3).
3. The electric machine connector rotating structure according to claim 2, wherein the metal lead includes a metal lead positive electrode and a metal lead negative electrode, the metal lead positive electrode includes a metal lead positive electrode a-end (5) and a metal lead positive electrode b-end (8), and the metal lead negative electrode includes a metal lead negative electrode a-end (6) and a metal lead negative electrode b-end (7); the positive electrode a end (5) of the metal guide sheet is arranged in the connector mounting shell (1) and extends into the mounting shell switching part (11); the positive electrode b end (8) of the metal guide sheet is arranged in the connector rotating shell (2) and extends into the rotating shell switching part (21) to be in contact fit with the positive electrode a end (5) of the metal guide sheet; the metal guide sheet negative pole a end (6) is arranged in the connector mounting shell (1) and extends into the mounting shell switching part (11) to be in contact fit with the metal bolt (3); and the metal guide sheet negative pole b end (7) is arranged in the connector rotating shell (2) and extends into the rotating shell switching part (21) to be in contact fit with the metal bolt (3).
4. The motor connector rotating structure according to claim 3, wherein the metal lead negative electrode includes a negative a-end top pillar (61) and a negative b-end top pillar (71); a first spring (62) is sleeved at the end part of the negative pole a end (6) of the metal guide sheet, one end of the negative pole a end top column (61) abuts against the metal bolt (3), and the other end of the negative pole a end top column (61) abuts against one end of the first spring (62) or extends into the first spring (62); the end part of the metal guide sheet negative pole b end (7) is sleeved with a second spring (72), one end of a negative pole b end top column (71) abuts against the metal bolt (3), and the other end of the negative pole b end top column (71) abuts against one end of the second spring (62) or extends into the second spring (71).
5. The electric machine connector rotating structure according to claim 2, wherein the metal lead includes a metal lead positive electrode and a metal lead negative electrode, the metal lead positive electrode includes a metal lead positive electrode a-end (5) and a metal lead positive electrode b-end (8), and the metal lead negative electrode includes a metal lead negative electrode a-end (6) and a metal lead negative electrode b-end (7); the positive electrode a end (5) of the metal guide sheet is arranged in the connector mounting shell (1) and extends into the mounting shell switching part (11) to be in contact fit with the metal bolt (3); the positive b end (8) of the metal guide sheet is arranged in the connector rotating shell (2) and extends into the rotating shell switching part (21) to be in contact fit with the metal bolt (3); the metal guide sheet negative pole a end (6) is arranged in the connector mounting shell (1) and extends into the mounting shell switching part (11); the metal guide sheet negative pole b end (7) is arranged in the connector rotating shell (2) and extends into the rotating shell switching part (21) to be in contact fit with the metal guide sheet positive pole a end (5).
6. The motor connector rotating structure according to claim 5, wherein the metal guide positive electrode includes a positive electrode a-end top pillar and a positive electrode b-end top pillar; a first spring is sleeved at the end part of the positive pole a end (5) of the metal guide sheet, one end of the positive pole a end support pillar abuts against the metal bolt (3), and the other end of the positive pole a end support pillar abuts against one end of the first spring or extends into the first spring; the end part of the positive b end of the metal guide sheet is sleeved with a second spring, one end of the positive b end support pillar abuts against the metal bolt (3), and the other end of the positive b end support pillar abuts against one end of the second spring or extends into the second spring.
7. The rotating structure of the motor connector according to claim 3, wherein one end of the positive a end (5) of the metal guide sheet is provided with a positive a end interface (51), and the positive a end interface (51) is arranged in the mounting shell adapter part (11); the mounting shell switching part (11) is provided with a mounting shell switching hole (12), and the rotating shell switching part (21) is provided with a rotating shell switching hole (22); the bolt penetrates through the mounting shell switching hole (12) and the rotating shell switching hole (22) and is connected with the nut (4); a plurality of counter bores (13) are formed in the connecting surface of the mounting shell switching part (11), and the plurality of counter bores (13) are located in the circumferential direction of the mounting shell switching hole (12); one or more convex columns (23) are arranged on the connecting surface of the rotating shell switching part (21), and the convex columns (23) are positioned on the circumferential direction of the rotating shell switching hole (22); the positive pole b end (8) of the metal guide sheet is in interference fit with the positive pole a end interface (51) through the convex column (8).
8. The rotating structure of the motor connector according to claim 3, wherein one end of the positive electrode a end (5) of the metal guide sheet is provided with a positive electrode a end interface (51), and the positive electrode a end interface (51) is an annular interface; the positive electrode a-end interface (51) is arranged in the mounting shell adapter part (11); the mounting shell switching part (11) is provided with a mounting shell switching hole (12), and the rotating shell switching part (21) is provided with a rotating shell switching hole (22); the bolt penetrates through the mounting shell switching hole (12) and the rotating shell switching hole (22) and is connected with the nut (4); an annular groove (14) is formed in the connecting surface of the mounting shell switching part (11), and the bottom of the annular groove (14) is the anode a end interface (51); a plurality of convex columns are arranged on the connecting surface of the rotating shell switching part (21), and the convex columns (23) are positioned on the circumferential direction of the rotating shell switching hole (22); the positive pole b end (8) of the metal guide sheet is in contact fit with the positive pole a end interface (51) through the convex column (8) and can rotate around the positive pole a end interface (51).
9. The motor connector rotating structure according to any one of claims 1 to 8, wherein the connector mounting case (1) is provided with a through hole (15) at a middle position, the through hole (15) being used for supporting a rotor shaft; an electric brush is arranged in the connector mounting shell (1) and is connected with a rotor armature; and/or the connector rotating shell (2) is used for connecting with a connector of an ECU or a cable; and/or the connector mounting shell (1) and the connector rotating shell (2) are both made of plastic pieces; and/or the first spring and the second spring are both metal springs; and/or the nut (4) is a metal nut; and/or the thickness of the metal guide sheet is 0.5 mm.
10. The motor connector rotating structure according to any one of claims 1 to 8, wherein the motor connector rotating structure is used for a motor connector of an automobile.
CN202011048865.7A 2020-09-29 2020-09-29 Motor connector revolution mechanic Active CN112310771B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1889308A (en) * 2005-06-30 2007-01-03 乐金电子(天津)电器有限公司 Connector device
CN101102064A (en) * 2006-07-07 2008-01-09 株式会社电装 Rotating electric machine having improved arrangement of brush holder for effectively dissipating heat generated by brush
DE202008013796U1 (en) * 2008-11-24 2009-04-02 Intercontec Pfeiffer Steckverbindungen Gmbh Device for the cable connection to the housing of electrical machines
CN201674056U (en) * 2010-06-04 2010-12-15 席玉高 Multi-azimuth rotatable power socket
CN108767609A (en) * 2018-06-25 2018-11-06 湖南粤港模科实业有限公司 A kind of assembly type rotary conductive module

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1889308A (en) * 2005-06-30 2007-01-03 乐金电子(天津)电器有限公司 Connector device
CN101102064A (en) * 2006-07-07 2008-01-09 株式会社电装 Rotating electric machine having improved arrangement of brush holder for effectively dissipating heat generated by brush
DE202008013796U1 (en) * 2008-11-24 2009-04-02 Intercontec Pfeiffer Steckverbindungen Gmbh Device for the cable connection to the housing of electrical machines
CN201674056U (en) * 2010-06-04 2010-12-15 席玉高 Multi-azimuth rotatable power socket
CN108767609A (en) * 2018-06-25 2018-11-06 湖南粤港模科实业有限公司 A kind of assembly type rotary conductive module

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